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Home > ME Providers > Foot & Ankle Surgeons

Dr. Dirk G. Asherman, MD

(1 Rating)

Specializes in: Foot & Ankle Surgery and Orthopedics/Orthopedic Surgery

Tufts University School of Medicine (1994)

33 Sewall Street
Portland, ME 04102

(207) 828-2100

Dr. Dirk G. Asherman, MD is a foot and ankle surgeon in Portland, ME specializing in foot & ankle surgery and orthopedics/orthopedic surgery. He graduated from Tufts University School of Medicine in 1994 and has 32 years of experience. Dr. Dirk G. Asherman, MD is affiliated with MaineHealth, MaineHealth Maine Medical Center and MaineHealth Accountable Care Organization.

Office Locations

MaineHealth Accountable Care Organization

33 Sewall Street
Portland, ME 04102

(207) 828-2100

(207) 828-2190

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Dirk G. Asherman, MD treated as a foot and ankle surgeon in Portland, ME during 2012 were X-rays, musculoskeletal imaging, immobilization and aspiration.

Volume of procedures performed by Dr. Dirk G. Asherman, MD for Medicare patients.

aspiration	15
doctor visit	430
hip imaging	14
immobilization	60
injections	15
MRI (magnetic resonance imaging)	14
musculoskeletal imaging	96
X-rays	168

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Dirk G. Asherman, MD treated as a foot and ankle surgeon in Portland, ME during 2013 were X-rays, musculoskeletal imaging, immobilization and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Dirk G. Asherman, MD for Medicare patients.

doctor visit	395
hip imaging	12
immobilization	35
MRI (magnetic resonance imaging)	12
musculoskeletal imaging	113
X-rays	209

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Dirk G. Asherman, MD.

**Gender**
Male	103
Female	203

**Age**
From 65 to 74	157
From 75 to 84	75
85 and over	20
Less than 65	54

Conditions of Medicare patients treated by Dr. Dirk G. Asherman, MD in 2013

Hypertension	53
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	21
Depression	29
Chronic Kidney Disease	14
Asthma	8
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	7
Diabetes	22
Dementia	4
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Dirk G. Asherman, MD treated as a foot and ankle surgeon in Portland, ME during 2014 were X-rays, musculoskeletal imaging, immobilization and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Dirk G. Asherman, MD for Medicare patients.

arthrodesis (bone fusion surgery)	11
doctor visit	388
hip imaging	12
immobilization	60
joint surgery	11
lower extremity surgery	11
MRI (magnetic resonance imaging)	12
musculoskeletal imaging	80
X-rays	162

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Dirk G. Asherman, MD.

**Gender**
Male	120
Female	233

**Ethnicity**
Non-Hispanic White	340
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	183
From 75 to 84	78
85 and over	22
Less than 65	70

Conditions of Medicare patients treated by Dr. Dirk G. Asherman, MD in 2014

Hypertension	49
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	16
Depression	26
Chronic Kidney Disease	13
Asthma	7
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	6
Chronic Obstructive Pulmonary Disease	6
Diabetes	16
Dementia	3
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Dirk G. Asherman, MD treated as a foot and ankle surgeon in Portland, ME during 2015 were X-rays, musculoskeletal imaging, immobilization and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Dirk G. Asherman, MD for Medicare patients.

doctor visit	395
hip imaging	20
immobilization	54
MRI (magnetic resonance imaging)	20
musculoskeletal imaging	118
X-rays	239

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Dirk G. Asherman, MD.

**Gender**
Male	270
Female	478

**Ethnicity**
Non-Hispanic White	712
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	414
From 75 to 84	170
85 and over	40
Less than 65	124

Conditions of Medicare patients treated by Dr. Dirk G. Asherman, MD in 2015

Hypertension	52
High Cholesterol	52
Stroke	5
Ischemic Heart Disease	18
Depression	28
Chronic Kidney Disease	13
Asthma	9
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	8
Diabetes	21
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Dirk G. Asherman, MD treated as a foot and ankle surgeon in Portland, ME during 2016 were X-rays, musculoskeletal imaging, immobilization and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Dirk G. Asherman, MD for Medicare patients.

doctor visit	430
hip imaging	31
immobilization	52
MRI (magnetic resonance imaging)	42
musculoskeletal imaging	169
X-rays	286

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Dirk G. Asherman, MD.

**Gender**
Male	141
Female	279

**Ethnicity**
Non-Hispanic White	405
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	225
From 75 to 84	93
85 and over	17
Less than 65	85

Conditions of Medicare patients treated by Dr. Dirk G. Asherman, MD in 2016

Hypertension	52
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	16
Depression	25
Chronic Kidney Disease	11
Asthma	11
Osteoperosis	7
Atrial Fibrilation	6
Heart Failure	7
Chronic Obstructive Pulmonary Disease	6
Diabetes	16
Dementia	5
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Dirk G. Asherman, MD treated as a foot and ankle surgeon in Portland, ME during 2017 were X-rays, musculoskeletal imaging, immobilization and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Dirk G. Asherman, MD for Medicare patients.

doctor visit	378
hip imaging	18
immobilization	49
MRI (magnetic resonance imaging)	31
musculoskeletal imaging	95
X-rays	181

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Dirk G. Asherman, MD.

**Gender**
Male	141
Female	211

**Ethnicity**
Non-Hispanic White	332
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	192
From 75 to 84	86
85 and over	17
Less than 65	57

Conditions of Medicare patients treated by Dr. Dirk G. Asherman, MD in 2017

Hypertension	54
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	18
Depression	34
Chronic Kidney Disease	14
Asthma	10
Osteoperosis	6
Atrial Fibrilation	7
Heart Failure	6
Chronic Obstructive Pulmonary Disease	7
Diabetes	16
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Dirk G. Asherman, MD treated as a foot and ankle surgeon in Portland, ME during 2018 were X-rays, musculoskeletal imaging, immobilization and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Dirk G. Asherman, MD for Medicare patients.

doctor visit	305
hip imaging	21
immobilization	59
MRI (magnetic resonance imaging)	21
musculoskeletal imaging	94
X-rays	173

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Dirk G. Asherman, MD.

**Gender**
Male	134
Female	177

**Ethnicity**
Non-Hispanic White	295
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	167
From 75 to 84	80
85 and over	15
Less than 65	49

Conditions of Medicare patients treated by Dr. Dirk G. Asherman, MD in 2018

Hypertension	50
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	21
Depression	25
Chronic Kidney Disease	14
Asthma	7
Osteoperosis	5
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	5
Diabetes	17
Dementia	5
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Dirk G. Asherman, MD treated as a foot and ankle surgeon in Portland, ME during 2019 were X-rays, musculoskeletal imaging, immobilization and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Dirk G. Asherman, MD for Medicare patients.

doctor visit	322
hip imaging	14
immobilization	15
MRI (magnetic resonance imaging)	14
musculoskeletal imaging	69
X-rays	148

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Dirk G. Asherman, MD.

**Gender**
Male	111
Female	169

**Ethnicity**
Non-Hispanic White	266
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	135
From 75 to 84	84
85 and over	17
Less than 65	44

Conditions of Medicare patients treated by Dr. Dirk G. Asherman, MD in 2019

Hypertension	49
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	19
Depression	28
Chronic Kidney Disease	13
Asthma	7
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	12
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Dirk G. Asherman, MD treated as a foot and ankle surgeon in Portland, ME during 2020 were X-rays, immobilization, musculoskeletal imaging and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Dirk G. Asherman, MD for Medicare patients.

doctor visit	271
hip imaging	12
immobilization	46
MRI (magnetic resonance imaging)	12
musculoskeletal imaging	39
X-rays	95

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Dirk G. Asherman, MD.

**Gender**
Male	117
Female	166

**Ethnicity**
Non-Hispanic White	261
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	134
From 75 to 84	84
85 and over	21
Less than 65	44

Conditions of Medicare patients treated by Dr. Dirk G. Asherman, MD in 2020

Hypertension	46
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	25
Depression	35
Chronic Kidney Disease	16
Asthma	9
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	4
Diabetes	15
Dementia	0
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Dirk G. Asherman, MD treated as a foot and ankle surgeon in Portland, ME during 2021 were X-rays, musculoskeletal imaging and immobilization.

Volume of procedures performed by Dr. Dirk G. Asherman, MD for Medicare patients.

doctor visit	272
immobilization	25
musculoskeletal imaging	36
X-rays	94

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Dirk G. Asherman, MD.

**Gender**
Male	119
Female	172

**Ethnicity**
Non-Hispanic White	272
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	138
From 75 to 84	93
85 and over	25
Less than 65	35

Conditions of Medicare patients treated by Dr. Dirk G. Asherman, MD in 2021

Hypertension	58
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	28
Depression	25
Chronic Kidney Disease	18
Asthma	7
Osteoperosis	11
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	7
Diabetes	20
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Dirk G. Asherman, MD treated as a foot and ankle surgeon in Portland, ME during 2022 were X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Dirk G. Asherman, MD for Medicare patients.

doctor visit	232
musculoskeletal imaging	25
X-rays	59

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Dirk G. Asherman, MD.

**Gender**
Male	74
Female	121

**Ethnicity**
Non-Hispanic White	178
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	103
From 75 to 84	60
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Dirk G. Asherman, MD in 2022

Hypertension	62
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	17
Depression	22
Chronic Kidney Disease	16
Asthma	13
Osteoperosis	19
Atrial Fibrilation	10
Heart Failure	8
Chronic Obstructive Pulmonary Disease	15
Diabetes	12
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Dirk G. Asherman, MD for Medicare patients.

The highest averages for the top procedures that Dr. Dirk G. Asherman, MD treated as a foot and ankle surgeon in Portland, ME were X-rays, musculoskeletal imaging, immobilization and MRI (magnetic resonance imaging).

arthrodesis (bone fusion surgery)	11
aspiration	15
doctor visit	347
hip imaging	17
immobilization	45
injections	15
joint surgery	11
lower extremity surgery	11
MRI (magnetic resonance imaging)	19
musculoskeletal imaging	84
X-rays	164

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Dirk G. Asherman, MD.

**Gender**
Male	120
Female	200

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	278
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	82
85 and over	17
Less than 65	51
65 to 74	168

Average of Total of Conditions of Medicare patients treated by Dr. Dirk G. Asherman, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Dirk G. Asherman, MD treated were hypertension, high cholesterol, depression and ischemic heart disease.

Hypertension	47
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	18
Depression	25
Chronic Kidney Disease	12
Asthma	8
Osteoporosis	7
Heart Failure	7
Chronic Obstructive Pulmonary Disease	6
Diabetes	15
Atrial Fibrillation	7
Dementia	3
Cancer	8

Education & Training

Dr. Dirk G. Asherman, MD graduated from Tufts University School of Medicine in 1994. He completed residency at Dartmouth-Hitchcock Medical Center. He is certified by the Board Certification: Orthopaedic Surgery and has a state license in Maine.

Medical School: Tufts University School of Medicine (1994)

Residency: Dartmouth-Hitchcock Medical Center (1999)

Board Certification: Board Certification: Orthopaedic Surgery (2002)

Licensed In: Maine

Affiliations & Hospitals

Dr. Dirk G. Asherman, MD is associated with these hospitals and organizations:

MaineHealth

MaineHealth Maine Medical Center

MaineHealth Accountable Care Organization

Ratings & Reviews

Dr. Dirk G. Asherman, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Dirk G. Asherman, MD from all over the web to help you find the right in Portland, ME.

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General Payments

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

**Payments by Company**
Kairos Surgical Inc	$101 $101
Wright Medical Technology, Inc.	$100 Cartiva $100
Smith & Nephew, Inc.	$100 Sports Med Small Joint $100

**Types of Payments**
Food and Beverage	$302

Biography

Dr. Dirk Asherman's specialties are foot & ankle surgery and orthopedics/orthopedic surgery. Dr. Asherman is professionally affiliated with MaineHealth. Before completing his residency at Dartmouth-Hitchcock Medical Center, Dr. Asherman attended medical school at Tufts University School of Medicine.