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Home > MA Providers > Family Physicians & Family Medicine Specialists

Dr. John Worden IV, MD

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Specializes in: Family Medicine

University of Massachusetts Medical School

250 Green Street Suite 200
Gardner, MA 01440

(978) 632-6445

Dr. John Worden IV, MD is a family medicine practitioner in Gardner, MA specializing in family medicine. He graduated from University of Massachusetts Medical School. Dr. John Worden IV, MD is affiliated with Heywood Hospital.

Office Locations

Heywood Hospital

250 Green Street Suite 200
Gardner, MA 01440

(978) 632-6445

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Noteworthy Medicare Patient Procedures Performed by Dr. John Worden IV, MD in 2023

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

Top 10%

By Volume:

flu shot

immunization

In 2023, Dr. John Worden IV, MD performed more flu shot, and immunization (preventive vaccines) procedures for Medicare patients than 90% of providers in related specialties within Massachusetts.

Top 25%

By Affordability:

In 2012, Dr. John Worden IV, MD had a list price for flu shot, flu vaccine, lab tests, pneumonia shot, and urine tests that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Massachusetts. 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. John Worden IV, MD treated as a family medicine practitioner in Gardner, MA during 2012 were preventive care, vaccines, hospital care and inpatient care.

Volume of procedures performed by Dr. John Worden IV, MD for Medicare patients.

blood draw	30
breathing treatment	18
doctor visit	382
hospital care	65
inpatient care	65
lab tests	57
preventive care	79
vaccines	79

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Worden IV, MD treated as a family medicine practitioner in Gardner, MA during 2013 were hospital care, inpatient care, lab tests and preventive care.

Volume of procedures performed by Dr. John Worden IV, MD for Medicare patients.

blood draw	41
breathing treatment	30
doctor visit	385
hospital care	93
inpatient care	93
lab tests	73
preventive care	57
vaccines	57

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Worden IV, MD.

**Gender**
Male	98
Female	75

**Age**
From 65 to 74	66
From 75 to 84	49
85 and over	27
Less than 65	31

Conditions of Medicare patients treated by Dr. John Worden IV, MD in 2013

Hypertension	75
High Cholesterol	73
Stroke	0
Ischemic Heart Disease	47
Depression	25
Chronic Kidney Disease	29
Asthma	9
Osteoperosis	8
Atrial Fibrilation	18
Heart Failure	35
Chronic Obstructive Pulmonary Disease	29
Diabetes	35
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Worden IV, MD treated as a family medicine practitioner in Gardner, MA during 2014 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. John Worden IV, MD for Medicare patients.

blood draw	49
breathing treatment	14
doctor visit	423
hospital care	98
inpatient care	98
lab tests	66
preventive care	73
vaccines	73

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Worden IV, MD.

**Gender**
Male	102
Female	65

**Age**
From 65 to 74	71
From 75 to 84	42
85 and over	25
Less than 65	29

Conditions of Medicare patients treated by Dr. John Worden IV, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	44
Depression	26
Chronic Kidney Disease	28
Asthma	8
Osteoperosis	7
Atrial Fibrilation	16
Heart Failure	32
Chronic Obstructive Pulmonary Disease	24
Diabetes	34
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Worden IV, MD treated as a family medicine practitioner in Gardner, MA during 2015 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. John Worden IV, MD for Medicare patients.

blood draw	56
breathing treatment	15
doctor visit	482
hospital care	143
inpatient care	132
lab tests	51
outpatient care	11
preventive care	127
vaccines	127

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Worden IV, MD.

**Gender**
Male	288
Female	160

**Age**
From 65 to 74	192
From 75 to 84	100
85 and over	90
Less than 65	66

Conditions of Medicare patients treated by Dr. John Worden IV, MD in 2015

Hypertension	75
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	44
Depression	20
Chronic Kidney Disease	29
Asthma	14
Osteoperosis	5
Atrial Fibrilation	17
Heart Failure	30
Chronic Obstructive Pulmonary Disease	22
Diabetes	34
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Worden IV, MD treated as a family medicine practitioner in Gardner, MA during 2016 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. John Worden IV, MD for Medicare patients.

blood draw	35
breathing treatment	16
doctor visit	462
hospital care	124
inpatient care	111
lab tests	36
outpatient care	13
preventive care	97
vaccines	97

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Worden IV, MD.

**Gender**
Male	139
Female	79

**Ethnicity**
Non-Hispanic White	203
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	77
From 75 to 84	61
85 and over	51
Less than 65	29

Conditions of Medicare patients treated by Dr. John Worden IV, MD in 2016

Hypertension	75
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	47
Depression	18
Chronic Kidney Disease	38
Asthma	23
Osteoperosis	0
Atrial Fibrilation	22
Heart Failure	35
Chronic Obstructive Pulmonary Disease	23
Diabetes	35
Dementia	17
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Worden IV, MD treated as a family medicine practitioner in Gardner, MA during 2017 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. John Worden IV, MD for Medicare patients.

blood draw	23
doctor visit	481
hospital care	107
inpatient care	107
lab tests	53
preventive care	104
vaccines	104

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Worden IV, MD.

**Gender**
Male	123
Female	90

**Age**
From 65 to 74	70
From 75 to 84	62
85 and over	51
Less than 65	30

Conditions of Medicare patients treated by Dr. John Worden IV, MD in 2017

Hypertension	75
High Cholesterol	34
Stroke	6
Ischemic Heart Disease	44
Depression	24
Chronic Kidney Disease	38
Asthma	8
Osteoperosis	7
Atrial Fibrilation	21
Heart Failure	33
Chronic Obstructive Pulmonary Disease	23
Diabetes	32
Dementia	19
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Worden IV, MD treated as a family medicine practitioner in Gardner, MA during 2018 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. John Worden IV, MD for Medicare patients.

blood draw	24
doctor visit	457
hospital care	149
inpatient care	136
lab tests	50
outpatient care	13
preventive care	82
vaccines	82

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Worden IV, MD.

**Gender**
Male	142
Female	73

**Age**
From 65 to 74	89
From 75 to 84	62
85 and over	36
Less than 65	28

Conditions of Medicare patients treated by Dr. John Worden IV, MD in 2018

Hypertension	75
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	45
Depression	18
Chronic Kidney Disease	35
Asthma	9
Osteoperosis	0
Atrial Fibrilation	15
Heart Failure	28
Chronic Obstructive Pulmonary Disease	23
Diabetes	33
Dementia	15
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Worden IV, MD treated as a family medicine practitioner in Gardner, MA during 2019 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. John Worden IV, MD for Medicare patients.

blood draw	31
doctor visit	509
hospital care	114
inpatient care	114
lab tests	44
preventive care	89
vaccines	89

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Worden IV, MD.

**Gender**
Male	139
Female	84

**Ethnicity**
Non-Hispanic White	210
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	84
From 75 to 84	75
85 and over	41
Less than 65	23

Conditions of Medicare patients treated by Dr. John Worden IV, MD in 2019

Hypertension	75
High Cholesterol	70
Stroke	5
Ischemic Heart Disease	50
Depression	24
Chronic Kidney Disease	39
Asthma	7
Osteoperosis	6
Atrial Fibrilation	19
Heart Failure	33
Chronic Obstructive Pulmonary Disease	28
Diabetes	33
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Worden IV, MD treated as a family medicine practitioner in Gardner, MA during 2020 were preventive care, vaccines, blood draw and lab tests.

Volume of procedures performed by Dr. John Worden IV, MD for Medicare patients.

blood draw	54
doctor visit	403
lab tests	16
preventive care	81
vaccines	81

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Worden IV, MD.

**Gender**
Male	127
Female	45

**Ethnicity**
Non-Hispanic White	157
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	65
85 and over	20
Less than 65	12

Conditions of Medicare patients treated by Dr. John Worden IV, MD in 2020

Hypertension	69
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	44
Depression	13
Chronic Kidney Disease	33
Asthma	0
Osteoperosis	0
Atrial Fibrilation	16
Heart Failure	24
Chronic Obstructive Pulmonary Disease	15
Diabetes	30
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Worden IV, MD treated as a family medicine practitioner in Gardner, MA during 2021 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. John Worden IV, MD for Medicare patients.

blood draw	85
doctor visit	472
lab tests	15
preventive care	69
vaccines	69

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Worden IV, MD.

**Gender**
Male	155
Female	75

**Ethnicity**
Non-Hispanic White	218
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	97
From 75 to 84	87
85 and over	27
Less than 65	19

Conditions of Medicare patients treated by Dr. John Worden IV, MD in 2021

Hypertension	61
High Cholesterol	54
Stroke	5
Ischemic Heart Disease	33
Depression	15
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Worden IV, MD treated as a family medicine practitioner in Gardner, MA during 2022 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. John Worden IV, MD for Medicare patients.

blood draw	100
doctor visit	664
lab tests	32
preventive care	96
vaccines	96

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Worden IV, MD.

**Gender**
Male	162
Female	91

**Ethnicity**
Non-Hispanic White	237
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	112
From 75 to 84	89
85 and over	34
Less than 65	18

Conditions of Medicare patients treated by Dr. John Worden IV, MD in 2022

Hypertension	75
High Cholesterol	72
Stroke	0
Ischemic Heart Disease	26
Depression	16
Chronic Kidney Disease	21
Asthma	8
Osteoperosis	7
Atrial Fibrilation	21
Heart Failure	14
Chronic Obstructive Pulmonary Disease	17
Diabetes	26
Dementia	5
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John Worden IV, MD for Medicare patients.

The highest averages for the top procedures that Dr. John Worden IV, MD treated as a family medicine practitioner in Gardner, MA were hospital care, inpatient care, preventive care and vaccines.

blood draw	48
doctor visit	465
hospital care	111
inpatient care	107
lab tests	44
outpatient care	12
preventive care	86
vaccines	86

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John Worden IV, MD.

**Gender**
Male	134
Female	76

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	93
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	62
85 and over	36
Less than 65	25
65 to 74	84

Average of Total of Conditions of Medicare patients treated by Dr. John Worden IV, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. John Worden IV, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	66
High Cholesterol	56
Stroke	1
Ischemic Heart Disease	38
Depression	18
Chronic Kidney Disease	28
Asthma	7
Osteoporosis	3
Heart Failure	25
Chronic Obstructive Pulmonary Disease	19
Diabetes	28
Atrial Fibrillation	16
Dementia	11
Cancer	9

Education & Training

Dr. John Worden IV, MD graduated from University of Massachusetts Medical School. He is certified by the Board Certification: Family Practice, Obstetrics and has a state license in Massachusetts.

Medical School: University of Massachusetts Medical School

Board Certification: Board Certification: Family Practice, Obstetrics

Licensed In: Massachusetts

Affiliations & Hospitals

Dr. John Worden IV, MD is associated with these hospitals and organizations:

Heywood Hospital

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General Payments

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

**Payments by Company**
GlaxoSmithKline, LLC.	$237 ANORO $170	BREO $21	TANZEUM $16	BOOSTRIX $13	$16
Janssen Pharmaceuticals, Inc	$218 INVOKANA $115	INVOKAMET $64	XARELTO $40
Merck Sharp & Dohme Corporation	$217 JANUMET XR $103	NON-PRODUCT $29	BELSOMRA $24	STEGLATRO $20	GARDASIL 9 $15	Other $26
Novartis Pharmaceuticals Corporation	$171 ENTRESTO $145	XOLAIR $15	ARCAPTA NEOHALER $11
Pfizer Inc.	$158 LYRICA $55	COLOGUARD $46	CHANTIX $33	ELIQUIS $13	VIAGRA $10
Other	$802 ELIQUIS $94	ADACEL $79	XIFAXAN $79	Osphena $59	Spinal Cord Neurostimulation - Neuro $34	Other $457

**Types of Payments**
Food and Beverage	$1,773
Education	$29

Biography

Dr. John Worden practices family medicine. Dr. Worden is professionally affiliated with Heywood Hospital. He studied medicine at the University of Massachusetts Medical School.