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Dr. Michael E. Jiser, MD

Accepting New Patients

(1 Rating)

Specializes in: Surgery

New York Medical College (1993)

190 Groton Road Suite 250
Ayer, MA 01432

(978) 772-6265

Dr. Michael E. Jiser, MD is a surgeon in Ayer, MA specializing in surgery. He graduated from New York Medical College in 1993 and has 33 years of experience.

Office Locations

190 Groton Road Suite 250
Ayer, MA 01432

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Michael E. Jiser, MD in 2024

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 25%

By Volume:

laparoscopic inguinal hernia repair

By Affordability:

abdominal surgery

minimally invasive surgery

In 2012, among providers in related specialties within Massachusetts, Dr. Michael E. Jiser, MD performed more laparoscopic inguinal hernia repair procedures for Medicare patients than 75% of them and he also had a list price for abdominal surgery, and minimally invasive surgery that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Michael E. Jiser, MD treated as a surgeon in Ayer, MA during 2012 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Michael E. Jiser, MD for Medicare patients.

abdominal surgery	16
bypass surgery	13
doctor visit	110
gastrointestinal procedures	29
hospital care	24
inpatient care	24
minimally invasive procedures	29
weight management	13

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Michael E. Jiser, MD treated as a surgeon in Ayer, MA during 2013 were hospital care, inpatient care, minimally invasive procedures and abdominal surgery.

Volume of procedures performed by Dr. Michael E. Jiser, MD for Medicare patients.

abdominal surgery	15
doctor visit	101
gastrointestinal procedures	15
hospital care	22
inpatient care	22
minimally invasive procedures	15

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael E. Jiser, MD.

**Gender**
Male	75
Female	73

**Ethnicity**
Non-Hispanic White	103
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	43
From 75 to 84	0
85 and over	0
Less than 65	76

Conditions of Medicare patients treated by Dr. Michael E. Jiser, MD in 2013

Hypertension	75
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	28
Depression	39
Chronic Kidney Disease	33
Asthma	10
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	17
Diabetes	34
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Michael E. Jiser, MD treated as a surgeon in Ayer, MA during 2014 were minimally invasive procedures, abdominal surgery and gastrointestinal procedures.

Volume of procedures performed by Dr. Michael E. Jiser, MD for Medicare patients.

abdominal surgery	12
doctor visit	86
gastrointestinal procedures	12
minimally invasive procedures	12

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael E. Jiser, MD.

**Gender**
Male	71
Female	58

**Ethnicity**
Non-Hispanic White	92
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	44
From 75 to 84	0
85 and over	0
Less than 65	52

Conditions of Medicare patients treated by Dr. Michael E. Jiser, MD in 2014

Hypertension	71
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	32
Depression	34
Chronic Kidney Disease	26
Asthma	19
Osteoperosis	0
Atrial Fibrilation	15
Heart Failure	20
Chronic Obstructive Pulmonary Disease	17
Diabetes	35
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michael E. Jiser, MD treated as a surgeon in Ayer, MA during 2015 were minimally invasive procedures, abdominal surgery and gastrointestinal procedures.

Volume of procedures performed by Dr. Michael E. Jiser, MD for Medicare patients.

abdominal surgery	16
doctor visit	58
gastrointestinal procedures	16
minimally invasive procedures	16

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael E. Jiser, MD.

**Gender**
Male	112
Female	108

**Ethnicity**
Non-Hispanic White	158
Black	0
Hispanic	40
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	58
From 75 to 84	0
85 and over	0
Less than 65	108

Conditions of Medicare patients treated by Dr. Michael E. Jiser, MD in 2015

Hypertension	70
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	27
Depression	44
Chronic Kidney Disease	24
Asthma	26
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	22
Diabetes	36
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Michael E. Jiser, MD treated as a surgeon in Ayer, MA during 2016 were hospital care, inpatient care, minimally invasive procedures and abdominal surgery.

Volume of procedures performed by Dr. Michael E. Jiser, MD for Medicare patients.

abdominal surgery	12
doctor visit	112
gastrointestinal procedures	12
hospital care	26
inpatient care	26
minimally invasive procedures	12

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael E. Jiser, MD.

**Gender**
Male	80
Female	79

**Ethnicity**
Non-Hispanic White	107
Black	0
Hispanic	37
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	53
From 75 to 84	23
85 and over	14
Less than 65	69

Conditions of Medicare patients treated by Dr. Michael E. Jiser, MD in 2016

Hypertension	74
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	27
Depression	47
Chronic Kidney Disease	26
Asthma	30
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	17
Chronic Obstructive Pulmonary Disease	21
Diabetes	39
Dementia	14
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michael E. Jiser, MD treated as a surgeon in Ayer, MA during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Michael E. Jiser, MD for Medicare patients.

doctor visit	92
hospital care	62
inpatient care	62

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael E. Jiser, MD.

**Gender**
Male	78
Female	71

**Ethnicity**
Non-Hispanic White	103
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	44
From 75 to 84	22
85 and over	18
Less than 65	65

Conditions of Medicare patients treated by Dr. Michael E. Jiser, MD in 2017

Hypertension	68
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	23
Depression	44
Chronic Kidney Disease	40
Asthma	15
Osteoperosis	0
Atrial Fibrilation	15
Heart Failure	23
Chronic Obstructive Pulmonary Disease	21
Diabetes	36
Dementia	12
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michael E. Jiser, MD treated as a surgeon in Ayer, MA during 2018 were hospital care, inpatient care, minimally invasive procedures and abdominal surgery.

Volume of procedures performed by Dr. Michael E. Jiser, MD for Medicare patients.

abdominal surgery	11
doctor visit	93
gastrointestinal procedures	11
hospital care	27
inpatient care	27
minimally invasive procedures	11

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael E. Jiser, MD.

**Gender**
Male	68
Female	74

**Ethnicity**
Non-Hispanic White	104
Black	0
Hispanic	27
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	48
From 75 to 84	23
85 and over	18
Less than 65	53

Conditions of Medicare patients treated by Dr. Michael E. Jiser, MD in 2018

Hypertension	73
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	32
Depression	41
Chronic Kidney Disease	40
Asthma	17
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	25
Chronic Obstructive Pulmonary Disease	19
Diabetes	32
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michael E. Jiser, MD treated as a surgeon in Ayer, MA during 2019 were hospital care, inpatient care, minimally invasive procedures and abdominal surgery.

Volume of procedures performed by Dr. Michael E. Jiser, MD for Medicare patients.

abdominal surgery	23
doctor visit	104
gastrointestinal procedures	23
hospital care	61
inpatient care	61
minimally invasive procedures	23

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael E. Jiser, MD.

**Gender**
Male	80
Female	100

**Ethnicity**
Non-Hispanic White	137
Black	0
Hispanic	27
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	69
From 75 to 84	35
85 and over	24
Less than 65	52

Conditions of Medicare patients treated by Dr. Michael E. Jiser, MD in 2019

Hypertension	71
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	34
Depression	46
Chronic Kidney Disease	41
Asthma	17
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	26
Chronic Obstructive Pulmonary Disease	25
Diabetes	37
Dementia	17
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Michael E. Jiser, MD treated as a surgeon in Ayer, MA during 2020 were hospital care, inpatient care, minimally invasive procedures and abdominal surgery.

Volume of procedures performed by Dr. Michael E. Jiser, MD for Medicare patients.

abdominal surgery	16
doctor visit	97
gastrointestinal procedures	16
hospital care	110
inpatient care	110
minimally invasive procedures	16

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael E. Jiser, MD.

**Gender**
Male	112
Female	110

**Ethnicity**
Non-Hispanic White	187
Black	0
Hispanic	19
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	77
From 75 to 84	60
85 and over	29
Less than 65	56

Conditions of Medicare patients treated by Dr. Michael E. Jiser, MD in 2020

Hypertension	72
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	45
Depression	43
Chronic Kidney Disease	41
Asthma	14
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	28
Chronic Obstructive Pulmonary Disease	21
Diabetes	37
Dementia	14
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Michael E. Jiser, MD treated as a surgeon in Ayer, MA during 2021 were hospital care, inpatient care, minimally invasive procedures and abdominal surgery.

Volume of procedures performed by Dr. Michael E. Jiser, MD for Medicare patients.

abdominal surgery	17
doctor visit	100
gastrointestinal procedures	17
hospital care	160
inpatient care	160
minimally invasive procedures	17

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael E. Jiser, MD.

**Gender**
Male	119
Female	129

**Ethnicity**
Non-Hispanic White	200
Black	0
Hispanic	25
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	88
85 and over	24
Less than 65	56

Conditions of Medicare patients treated by Dr. Michael E. Jiser, MD in 2021

Hypertension	75
High Cholesterol	71
Stroke	9
Ischemic Heart Disease	46
Depression	39
Chronic Kidney Disease	51
Asthma	12
Osteoperosis	6
Atrial Fibrilation	18
Heart Failure	32
Chronic Obstructive Pulmonary Disease	20
Diabetes	38
Dementia	17
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Michael E. Jiser, MD treated as a surgeon in Ayer, MA during 2022 were hospital care, inpatient care, minimally invasive procedures and abdominal surgery.

Volume of procedures performed by Dr. Michael E. Jiser, MD for Medicare patients.

abdominal surgery	22
doctor visit	125
gastrointestinal procedures	22
hospital care	146
inpatient care	146
minimally invasive procedures	22

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael E. Jiser, MD.

**Gender**
Male	123
Female	128

**Ethnicity**
Non-Hispanic White	211
Black	0
Hispanic	24
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	51
85 and over	25
Less than 65	65

Conditions of Medicare patients treated by Dr. Michael E. Jiser, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	36
Depression	37
Chronic Kidney Disease	33
Asthma	18
Osteoperosis	11
Atrial Fibrilation	26
Heart Failure	23
Chronic Obstructive Pulmonary Disease	29
Diabetes	35
Dementia	12
Cancer	18

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Michael E. Jiser, MD treated as a surgeon in Ayer, MA during 2023 were hospital care, inpatient care, minimally invasive procedures and abdominal surgery.

Volume of procedures performed by Dr. Michael E. Jiser, MD for Medicare patients.

abdominal surgery	30
catheterization	12
doctor visit	117
gastrointestinal procedures	30
hospital care	145
inpatient care	145
minimally invasive procedures	30

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael E. Jiser, MD.

**Gender**
Male	131
Female	124

**Ethnicity**
Non-Hispanic White	220
Black	0
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	93
From 75 to 84	79
85 and over	30
Less than 65	53

Conditions of Medicare patients treated by Dr. Michael E. Jiser, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	33
Depression	34
Chronic Kidney Disease	37
Asthma	22
Osteoperosis	13
Atrial Fibrilation	24
Heart Failure	28
Chronic Obstructive Pulmonary Disease	29
Diabetes	31
Dementia	14
Cancer	18

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Michael E. Jiser, MD treated as a surgeon in Ayer, MA during 2024 were hospital care, inpatient care, minimally invasive procedures and abdominal surgery.

Volume of procedures performed by Dr. Michael E. Jiser, MD for Medicare patients.

abdominal surgery	23
doctor visit	92
gastrointestinal procedures	23
hospital care	94
inpatient care	94
minimally invasive procedures	23

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael E. Jiser, MD.

**Gender**
Male	80
Female	90

**Ethnicity**
Non-Hispanic White	148
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	65
From 75 to 84	56
85 and over	14
Less than 65	35

Conditions of Medicare patients treated by Dr. Michael E. Jiser, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	41
Depression	38
Chronic Kidney Disease	33
Asthma	22
Osteoperosis	10
Atrial Fibrilation	21
Heart Failure	31
Chronic Obstructive Pulmonary Disease	28
Diabetes	36
Dementia	11
Cancer	21

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Michael E. Jiser, MD for Medicare patients.

The highest averages for the top procedures that Dr. Michael E. Jiser, MD treated as a surgeon in Ayer, MA were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

abdominal surgery	17
bypass surgery	13
catheterization	12
doctor visit	99
gastrointestinal procedures	18
hospital care	79
inpatient care	79
minimally invasive procedures	18
weight management	13

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Michael E. Jiser, MD.

**Gender**
Female	88
Male	86

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	136
Native American / Alaskan Native	0
Hispanic	16
Other	0

**Age**
75 to 84	33
85 and over	15
Less than 65	56
65 to 74	60

Average of Total of Conditions of Medicare patients treated by Dr. Michael E. Jiser, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Michael E. Jiser, MD treated were hypertension, high cholesterol, depression and chronic kidney disease.

Hypertension	67
High Cholesterol	59
Stroke	3
Ischemic Heart Disease	31
Depression	37
Chronic Kidney Disease	32
Asthma	17
Osteoporosis	4
Heart Failure	22
Chronic Obstructive Pulmonary Disease	20
Diabetes	32
Atrial Fibrillation	15
Dementia	9
Cancer	12

Education & Training

Dr. Michael E. Jiser, MD graduated from New York Medical College in 1993. He completed residency at New York Medical College Affiliated Hospitals. He is certified by the American Board of Surgery and has a state license in Massachusetts.

Medical School: New York Medical College (1993)

Residency: New York Medical College Affiliated Hospitals

Board Certification: American Board of Surgery

Licensed In: Massachusetts

Ratings & Reviews

Dr. Michael E. Jiser, MD has a high overall rating with an average of 4.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Michael E. Jiser, MD from all over the web to help you find the right in Ayer, MA.

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General Payments

These charts describe general payments received by Dr. Michael E. Jiser, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Intuitive Surgical, Inc.	$183,390 Da Vinci Surgical System $183,390
W. L. Gore & Associates, Inc.	$44,714 SEAMGUARD Bioabsorbable Staple Line Reinforcement $30,875	BIO-A Tissue Reinforcement $9,862	SEAMGUARD Staple Line Reinforcement $1,625	SEAMGUARD Bioabsorbable Staple $936	GORE SYNECOR Biomaterial $594	Other $822
Covidien LP	$8,596 ProGrip $4,751	Parietex $1,761	Endo GIA $976	Battery-Powered Devices $423	Auto Suture $171	Other $513
Ethicon Inc.	$8,000 SURGICEL Family of Absorbable Hemostats $8,000
Medtronic, Inc.	$5,067 Signia $1,398	LigaSure $562	PARIETENE DS $37	GIA $36	Sonicision $30	Other $3,003
Other	$3,053 OviTex Reinforced Bioscaffold With Permanent Polymer (OviTex) $1,888	Titan SGS $155	SURGICAL $121	1688 $110	Endoscopy: Endocutters $103	Other $675

**Types of Payments**
Education	$144,250
Honoraria	$43,750
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$26,350
Food and Beverage	$19,305
Consulting Fee	$13,884
Other	$5,281

Biography

Dr. Michael Jiser's specialty is general surgery. He graduated from New York Medical College and then he performed his residency at a hospital affiliated with New York Medical College. His practice in Ayer, MA is open to new patients as reported by Doctor.com.

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Dr. Michael E. Jiser, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Michael E. Jiser, MD in 2024

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael E. Jiser, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael E. Jiser, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael E. Jiser, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael E. Jiser, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael E. Jiser, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael E. Jiser, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael E. Jiser, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael E. Jiser, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael E. Jiser, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael E. Jiser, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael E. Jiser, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael E. Jiser, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Michael E. Jiser, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

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