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Home > ME Providers > Family Physicians & Family Medicine Specialists

Dr. David D. Keller, DO

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Specializes in: Neuromuscular Medicine and Family Medicine

Philadelphia College of Osteopathic Medicine (2002)

1250 Forest Avenue
Portland, ME 04103

(207) 347-3164

Dr. David D. Keller, DO is a neuromuscular medicine in Portland, ME specializing in neuromuscular medicine and family medicine. He graduated from Philadelphia College of Osteopathic Medicine in 2002 and has 24 years of experience. Dr. David D. Keller, DO is affiliated with MaineHealth, HOSPITAL OSTEOPATHIC MANIPULATIVE MEDICINE PC, MaineHealth Maine Medical Center and MaineHealth Accountable Care Organization.

Office Locations

1250 Forest Avenue
Portland, ME 04103

(207) 347-3164

(207) 878-5043

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MaineHealth Accountable Care Organization

195 Fore River Parkway Suite 470
Portland, ME 04102

(207) 347-3164

(207) 899-3195

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Noteworthy Medicare Patient Procedures Performed by Dr. David D. Keller, DO in 2023

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

Top 5%

By Volume:

osteopathic manipulation

In 2023, Dr. David D. Keller, DO performed more osteopathic manipulation procedures for Medicare patients than 95% of providers in related specialties within Maine.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. David D. Keller, DO treated as a neuromuscular medicine in Portland, ME during 2012 were osteopathic medicine, manual therapy, complementary or alternative therapy and hospital care.

Volume of procedures performed by Dr. David D. Keller, DO for Medicare patients.

complementary or alternative therapy	310
doctor visit	195
hospital care	221
inpatient care	221
manual therapy	310
osteopathic medicine	310

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. David D. Keller, DO treated as a neuromuscular medicine in Portland, ME during 2013 were osteopathic medicine, manual therapy, complementary or alternative therapy and hospital care.

Volume of procedures performed by Dr. David D. Keller, DO for Medicare patients.

complementary or alternative therapy	321
doctor visit	143
hospital care	231
inpatient care	231
manual therapy	321
osteopathic medicine	321

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. David D. Keller, DO.

**Gender**
Male	83
Female	129

**Age**
From 65 to 74	69
From 75 to 84	51
85 and over	19
Less than 65	73

Conditions of Medicare patients treated by Dr. David D. Keller, DO in 2013

Hypertension	71
High Cholesterol	57
Stroke	7
Ischemic Heart Disease	44
Depression	47
Chronic Kidney Disease	43
Asthma	13
Osteoperosis	11
Atrial Fibrilation	24
Heart Failure	32
Chronic Obstructive Pulmonary Disease	28
Diabetes	40
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. David D. Keller, DO treated as a neuromuscular medicine in Portland, ME during 2014 were osteopathic medicine, manual therapy, complementary or alternative therapy and hospital care.

Volume of procedures performed by Dr. David D. Keller, DO for Medicare patients.

complementary or alternative therapy	302
doctor visit	65
hospital care	234
inpatient care	234
manual therapy	302
osteopathic medicine	302

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. David D. Keller, DO.

**Gender**
Male	104
Female	125

**Age**
From 65 to 74	72
From 75 to 84	65
85 and over	20
Less than 65	72

Conditions of Medicare patients treated by Dr. David D. Keller, DO in 2014

Hypertension	69
High Cholesterol	58
Stroke	7
Ischemic Heart Disease	48
Depression	55
Chronic Kidney Disease	45
Asthma	14
Osteoperosis	16
Atrial Fibrilation	26
Heart Failure	44
Chronic Obstructive Pulmonary Disease	32
Diabetes	34
Dementia	12
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. David D. Keller, DO treated as a neuromuscular medicine in Portland, ME during 2015 were osteopathic medicine, manual therapy, complementary or alternative therapy and hospital care.

Volume of procedures performed by Dr. David D. Keller, DO for Medicare patients.

complementary or alternative therapy	309
doctor visit	70
hospital care	236
inpatient care	236
manual therapy	309
osteopathic medicine	309

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. David D. Keller, DO.

**Gender**
Male	222
Female	238

**Age**
From 65 to 74	134
From 75 to 84	120
85 and over	66
Less than 65	140

Conditions of Medicare patients treated by Dr. David D. Keller, DO in 2015

Hypertension	75
High Cholesterol	63
Stroke	11
Ischemic Heart Disease	47
Depression	54
Chronic Kidney Disease	48
Asthma	28
Osteoperosis	10
Atrial Fibrilation	24
Heart Failure	41
Chronic Obstructive Pulmonary Disease	33
Diabetes	39
Dementia	12
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. David D. Keller, DO treated as a neuromuscular medicine in Portland, ME during 2016 were osteopathic medicine, manual therapy, complementary or alternative therapy and hospital care.

Volume of procedures performed by Dr. David D. Keller, DO for Medicare patients.

complementary or alternative therapy	273
doctor visit	52
hospital care	211
inpatient care	211
manual therapy	273
osteopathic medicine	273

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. David D. Keller, DO.

**Gender**
Male	92
Female	125

**Age**
From 65 to 74	82
From 75 to 84	52
85 and over	21
Less than 65	62

Conditions of Medicare patients treated by Dr. David D. Keller, DO in 2016

Hypertension	75
High Cholesterol	66
Stroke	12
Ischemic Heart Disease	56
Depression	56
Chronic Kidney Disease	53
Asthma	46
Osteoperosis	13
Atrial Fibrilation	23
Heart Failure	43
Chronic Obstructive Pulmonary Disease	40
Diabetes	37
Dementia	18
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. David D. Keller, DO treated as a neuromuscular medicine in Portland, ME during 2017 were osteopathic medicine, manual therapy, complementary or alternative therapy and hospital care.

Volume of procedures performed by Dr. David D. Keller, DO for Medicare patients.

complementary or alternative therapy	336
doctor visit	56
hospital care	269
inpatient care	269
manual therapy	336
osteopathic medicine	336

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. David D. Keller, DO.

**Gender**
Male	111
Female	155

**Ethnicity**
Non-Hispanic White	254
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	81
From 75 to 84	73
85 and over	28
Less than 65	84

Conditions of Medicare patients treated by Dr. David D. Keller, DO in 2017

Hypertension	75
High Cholesterol	66
Stroke	18
Ischemic Heart Disease	53
Depression	47
Chronic Kidney Disease	61
Asthma	16
Osteoperosis	12
Atrial Fibrilation	24
Heart Failure	39
Chronic Obstructive Pulmonary Disease	29
Diabetes	41
Dementia	26
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. David D. Keller, DO treated as a neuromuscular medicine in Portland, ME during 2018 were osteopathic medicine, manual therapy, complementary or alternative therapy and hospital care.

Volume of procedures performed by Dr. David D. Keller, DO for Medicare patients.

complementary or alternative therapy	269
doctor visit	86
hospital care	183
inpatient care	183
manual therapy	269
osteopathic medicine	269

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. David D. Keller, DO.

**Gender**
Male	88
Female	110

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

**Age**
From 65 to 74	59
From 75 to 84	42
85 and over	22
Less than 65	75

Conditions of Medicare patients treated by Dr. David D. Keller, DO in 2018

Hypertension	75
High Cholesterol	66
Stroke	10
Ischemic Heart Disease	48
Depression	59
Chronic Kidney Disease	58
Asthma	13
Osteoperosis	9
Atrial Fibrilation	24
Heart Failure	38
Chronic Obstructive Pulmonary Disease	28
Diabetes	38
Dementia	21
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. David D. Keller, DO treated as a neuromuscular medicine in Portland, ME during 2019 were osteopathic medicine, manual therapy, complementary or alternative therapy and hospital care.

Volume of procedures performed by Dr. David D. Keller, DO for Medicare patients.

complementary or alternative therapy	258
doctor visit	78
hospital care	159
inpatient care	159
manual therapy	258
osteopathic medicine	258

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. David D. Keller, DO.

**Gender**
Male	74
Female	109

**Age**
From 65 to 74	66
From 75 to 84	43
85 and over	23
Less than 65	51

Conditions of Medicare patients treated by Dr. David D. Keller, DO in 2019

Hypertension	75
High Cholesterol	68
Stroke	12
Ischemic Heart Disease	51
Depression	58
Chronic Kidney Disease	55
Asthma	17
Osteoperosis	13
Atrial Fibrilation	25
Heart Failure	41
Chronic Obstructive Pulmonary Disease	30
Diabetes	32
Dementia	19
Cancer	20

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. David D. Keller, DO treated as a neuromuscular medicine in Portland, ME during 2020 were osteopathic medicine, manual therapy, complementary or alternative therapy and hospital care.

Volume of procedures performed by Dr. David D. Keller, DO for Medicare patients.

complementary or alternative therapy	220
doctor visit	61
hospital care	148
inpatient care	148
manual therapy	220
osteopathic medicine	220

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. David D. Keller, DO.

**Gender**
Male	68
Female	70

**Ethnicity**
Non-Hispanic White	127
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	57
From 75 to 84	0
85 and over	0
Less than 65	46

Conditions of Medicare patients treated by Dr. David D. Keller, DO in 2020

Hypertension	72
High Cholesterol	63
Stroke	15
Ischemic Heart Disease	52
Depression	58
Chronic Kidney Disease	51
Asthma	12
Osteoperosis	12
Atrial Fibrilation	21
Heart Failure	30
Chronic Obstructive Pulmonary Disease	22
Diabetes	38
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. David D. Keller, DO treated as a neuromuscular medicine in Portland, ME during 2021 were osteopathic medicine, manual therapy, complementary or alternative therapy and hospital care.

Volume of procedures performed by Dr. David D. Keller, DO for Medicare patients.

complementary or alternative therapy	206
doctor visit	75
hospital care	122
inpatient care	122
manual therapy	206
osteopathic medicine	206

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. David D. Keller, DO.

**Gender**
Male	52
Female	75

**Age**
From 65 to 74	50
From 75 to 84	34
85 and over	13
Less than 65	30

Conditions of Medicare patients treated by Dr. David D. Keller, DO in 2021

Hypertension	74
High Cholesterol	61
Stroke	9
Ischemic Heart Disease	54
Depression	50
Chronic Kidney Disease	57
Asthma	14
Osteoperosis	15
Atrial Fibrilation	23
Heart Failure	43
Chronic Obstructive Pulmonary Disease	26
Diabetes	40
Dementia	18
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. David D. Keller, DO treated as a neuromuscular medicine in Portland, ME during 2022 were osteopathic medicine, manual therapy, complementary or alternative therapy and hospital care.

Volume of procedures performed by Dr. David D. Keller, DO for Medicare patients.

complementary or alternative therapy	201
doctor visit	51
hospital care	137
inpatient care	137
manual therapy	201
osteopathic medicine	201

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. David D. Keller, DO.

**Gender**
Male	58
Female	64

**Age**
From 65 to 74	42
From 75 to 84	40
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. David D. Keller, DO in 2022

Hypertension	75
High Cholesterol	73
Stroke	16
Ischemic Heart Disease	48
Depression	43
Chronic Kidney Disease	31
Asthma	21
Osteoperosis	18
Atrial Fibrilation	30
Heart Failure	41
Chronic Obstructive Pulmonary Disease	31
Diabetes	42
Dementia	14
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. David D. Keller, DO for Medicare patients.

The highest averages for the top procedures that Dr. David D. Keller, DO treated as a neuromuscular medicine in Portland, ME were osteopathic medicine, manual therapy, complementary or alternative therapy and hospital care.

complementary or alternative therapy	273
doctor visit	84
hospital care	195
inpatient care	195
manual therapy	273
osteopathic medicine	273

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. David D. Keller, DO.

**Gender**
Male	86
Female	109

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	51
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	47
85 and over	19
Less than 65	57
65 to 74	64

Average of Total of Conditions of Medicare patients treated by Dr. David D. Keller, DO From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. David D. Keller, DO treated were hypertension, high cholesterol, depression and chronic kidney disease.

Hypertension	66
High Cholesterol	58
Stroke	10
Ischemic Heart Disease	45
Depression	47
Chronic Kidney Disease	45
Asthma	17
Osteoporosis	11
Heart Failure	35
Chronic Obstructive Pulmonary Disease	27
Diabetes	34
Atrial Fibrillation	22
Cancer	12
Dementia	15

Education & Training

Dr. David D. Keller, DO graduated from Philadelphia College of Osteopathic Medicine in 2002. He completed residency at University of New England-Osteopathic College, Family Medicine. He is certified by the Board Certification: American Osteopathic Association - Osteopathic Manipulative Treatment-Family Medicine, Neuromusculoskeletal Medicine and Osteopathic Manipulative Medicine, and Family Medicine and has a state license in Maine.

Medical School: Philadelphia College of Osteopathic Medicine (2002)

Residency: University of New England-Osteopathic College, Family Medicine (2006)

Board Certification: Board Certification: American Osteopathic Association - Osteopathic Manipulative Treatment-Family Medicine, Neuromusculoskeletal Medicine and Osteopathic Manipulative Medicine, and Family Medicine

Licensed In: Maine

Affiliations & Hospitals

Dr. David D. Keller, DO is associated with these hospitals and organizations:

MaineHealth

HOSPITAL OSTEOPATHIC MANIPULATIVE MEDICINE PC

MaineHealth Maine Medical Center

MaineHealth Accountable Care Organization

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. David D. Keller, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
BIOVENTUS LLC	$101 Durolane $101
Novo Nordisk Inc	$41 Wegovy $41

**Types of Payments**
Food and Beverage	$143

Biography

Dr. David Keller sees patients in Portland, ME. His medical specialties are family medicine and neuromuscular medicine. Dr. Keller is professionally affiliated with MaineHealth. He studied medicine at Philadelphia College of Osteopathic Medicine.

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Dr. David D. Keller, DO

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. David D. Keller, DO in 2023

By Volume:

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. David D. Keller, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David D. Keller, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David D. Keller, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David D. Keller, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David D. Keller, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David D. Keller, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David D. Keller, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David D. Keller, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David D. Keller, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David D. Keller, DO in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. David D. Keller, DO From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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