In 2023, among providers in related specialties within Maryland, Dr. Garth A. Ashbeck, MD performed more creatinine urine test, lab tests, microalbumin urine test, and screening test procedures for Medicare patients than 95% of them and he also had a list price for metabolic panel, prostate screening, and screening PSA test that was lower than the list prices billed to Medicare by 95% 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.

Top 10%

By Volume:

blood draw

phlebotomy for lab tests

By Affordability:

thyroid blood test

thyroid function tests

In 2023, among providers in related specialties within Maryland, Dr. Garth A. Ashbeck, MD performed more blood draw, and phlebotomy for lab tests procedures for Medicare patients than 90% of them and he also had a list price for thyroid blood test, and thyroid function tests that was lower than the list prices billed to Medicare by 90% 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.

Top 25%

By Volume:

A1C test

lipid profile

By Affordability:

cholesterol screening

lipid profile

prostate-specific antigen test

total PSA test

In 2012, among providers in related specialties within Maryland, Dr. Garth A. Ashbeck, MD performed more A1C test, and lipid profile procedures for Medicare patients than 75% of them and he also had a list price for cholesterol screening, lipid profile, prostate-specific antigen (PSA) test, and total PSA test 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. Garth A. Ashbeck, MD treated as a family medicine practitioner in Pasadena, MD during 2012 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. Garth A. Ashbeck, MD for Medicare patients.

blood draw	327
diabetes management	111
doctor visit	620
ear procedures	13
lab tests	1203
preventive care	582
removal of lesion (e.g. growth)	14
skin procedures	14
thyroid function tests	109
vaccines	112

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Garth A. Ashbeck, MD treated as a family medicine practitioner in Pasadena, MD during 2013 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Garth A. Ashbeck, MD for Medicare patients.

blood draw	386
diabetes management	128
doctor visit	688
ear procedures	13
lab tests	1251
preventive care	521
thyroid function tests	128
vaccines	126

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Garth A. Ashbeck, MD.

**Gender**
Male	179
Female	157

**Ethnicity**
Non-Hispanic White	297
Black	18
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	184
From 75 to 84	95
85 and over	30
Less than 65	27

Conditions of Medicare patients treated by Dr. Garth A. Ashbeck, MD in 2013

Hypertension	43
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	18
Depression	8
Chronic Kidney Disease	11
Asthma	3
Osteoperosis	4
Atrial Fibrilation	9
Heart Failure	7
Chronic Obstructive Pulmonary Disease	6
Diabetes	22
Dementia	6
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Garth A. Ashbeck, MD treated as a family medicine practitioner in Pasadena, MD during 2014 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. Garth A. Ashbeck, MD for Medicare patients.

blood draw	469
diabetes management	151
doctor visit	826
ear procedures	24
lab tests	1557
preventive care	670
removal of lesion (e.g. growth)	14
skin procedures	14
thyroid function tests	151
vaccines	181

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Garth A. Ashbeck, MD.

**Gender**
Male	206
Female	183

**Ethnicity**
Non-Hispanic White	347
Black	20
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	209
From 75 to 84	101
85 and over	48
Less than 65	31

Conditions of Medicare patients treated by Dr. Garth A. Ashbeck, MD in 2014

Hypertension	49
High Cholesterol	45
Stroke	4
Ischemic Heart Disease	21
Depression	13
Chronic Kidney Disease	16
Asthma	3
Osteoperosis	4
Atrial Fibrilation	10
Heart Failure	7
Chronic Obstructive Pulmonary Disease	6
Diabetes	24
Dementia	6
Cancer	7

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Garth A. Ashbeck, MD treated as a family medicine practitioner in Pasadena, MD during 2015 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. Garth A. Ashbeck, MD for Medicare patients.

blood draw	380
diabetes management	124
doctor visit	758
ear procedures	26
lab tests	1281
preventive care	623
thyroid function tests	114
vaccines	210

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Garth A. Ashbeck, MD.

**Gender**
Male	372
Female	334

**Ethnicity**
Non-Hispanic White	636
Black	38
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	398
From 75 to 84	170
85 and over	82
Less than 65	56

Conditions of Medicare patients treated by Dr. Garth A. Ashbeck, MD in 2015

Hypertension	48
High Cholesterol	44
Stroke	4
Ischemic Heart Disease	21
Depression	10
Chronic Kidney Disease	19
Asthma	5
Osteoperosis	5
Atrial Fibrilation	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	26
Dementia	8
Cancer	5

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Garth A. Ashbeck, MD treated as a family medicine practitioner in Pasadena, MD during 2016 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. Garth A. Ashbeck, MD for Medicare patients.

blood draw	333
diabetes management	104
doctor visit	681
ear procedures	20
lab tests	1004
preventive care	501
thyroid function tests	102
vaccines	164

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Garth A. Ashbeck, MD.

**Gender**
Male	182
Female	137

**Ethnicity**
Non-Hispanic White	292
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	188
From 75 to 84	73
85 and over	34
Less than 65	24

Conditions of Medicare patients treated by Dr. Garth A. Ashbeck, MD in 2016

Hypertension	63
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	26
Depression	13
Chronic Kidney Disease	31
Asthma	11
Osteoperosis	4
Atrial Fibrilation	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	9
Diabetes	29
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Garth A. Ashbeck, MD treated as a family medicine practitioner in Pasadena, MD during 2017 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Garth A. Ashbeck, MD for Medicare patients.

blood draw	397
diabetes management	114
doctor visit	681
ear procedures	19
lab tests	1252
preventive care	547
thyroid function tests	198
vaccines	144

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Garth A. Ashbeck, MD.

**Gender**
Male	177
Female	130

**Ethnicity**
Non-Hispanic White	279
Black	11
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	187
From 75 to 84	73
85 and over	29
Less than 65	18

Conditions of Medicare patients treated by Dr. Garth A. Ashbeck, MD in 2017

Hypertension	65
High Cholesterol	31
Stroke	4
Ischemic Heart Disease	22
Depression	14
Chronic Kidney Disease	41
Asthma	5
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	9
Diabetes	24
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Garth A. Ashbeck, MD treated as a family medicine practitioner in Pasadena, MD during 2018 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Garth A. Ashbeck, MD for Medicare patients.

blood draw	390
diabetes management	117
doctor visit	703
lab tests	1276
preventive care	502
thyroid function tests	214
vaccines	98

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Garth A. Ashbeck, MD.

**Gender**
Male	180
Female	145

**Ethnicity**
Non-Hispanic White	294
Black	0
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	192
From 75 to 84	83
85 and over	30
Less than 65	20

Conditions of Medicare patients treated by Dr. Garth A. Ashbeck, MD in 2018

Hypertension	61
High Cholesterol	59
Stroke	4
Ischemic Heart Disease	21
Depression	18
Chronic Kidney Disease	41
Asthma	6
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	9
Diabetes	23
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Garth A. Ashbeck, MD treated as a family medicine practitioner in Pasadena, MD during 2019 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Garth A. Ashbeck, MD for Medicare patients.

blood draw	397
diabetes management	110
doctor visit	763
ear procedures	12
lab tests	1401
preventive care	498
thyroid function tests	241
vaccines	84

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Garth A. Ashbeck, MD.

**Gender**
Male	217
Female	167

**Ethnicity**
Non-Hispanic White	343
Black	0
Hispanic	0
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	231
From 75 to 84	104
85 and over	31
Less than 65	18

Conditions of Medicare patients treated by Dr. Garth A. Ashbeck, MD in 2019

Hypertension	66
High Cholesterol	65
Stroke	5
Ischemic Heart Disease	24
Depression	20
Chronic Kidney Disease	36
Asthma	5
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	8
Chronic Obstructive Pulmonary Disease	10
Diabetes	27
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Garth A. Ashbeck, MD treated as a family medicine practitioner in Pasadena, MD during 2020 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Garth A. Ashbeck, MD for Medicare patients.

blood draw	389
diabetes management	114
doctor visit	683
lab tests	1510
preventive care	537
thyroid function tests	195
vaccines	83

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Garth A. Ashbeck, MD.

**Gender**
Male	222
Female	151

**Ethnicity**
Non-Hispanic White	337
Black	0
Hispanic	0
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	219
From 75 to 84	113
85 and over	28
Less than 65	13

Conditions of Medicare patients treated by Dr. Garth A. Ashbeck, MD in 2020

Hypertension	66
High Cholesterol	68
Stroke	5
Ischemic Heart Disease	27
Depression	20
Chronic Kidney Disease	38
Asthma	4
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	27
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Garth A. Ashbeck, MD treated as a family medicine practitioner in Pasadena, MD during 2021 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Garth A. Ashbeck, MD for Medicare patients.

blood draw	486
diabetes management	150
doctor visit	728
eye procedures	12
lab tests	1946
preventive care	648
thyroid function tests	226
vaccines	102

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Garth A. Ashbeck, MD.

**Gender**
Male	217
Female	134

**Ethnicity**
Non-Hispanic White	310
Black	0
Hispanic	0
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	209
From 75 to 84	115
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Garth A. Ashbeck, MD in 2021

Hypertension	68
High Cholesterol	66
Stroke	4
Ischemic Heart Disease	28
Depression	23
Chronic Kidney Disease	38
Asthma	5
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	9
Chronic Obstructive Pulmonary Disease	10
Diabetes	29
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Garth A. Ashbeck, MD treated as a family medicine practitioner in Pasadena, MD during 2022 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Garth A. Ashbeck, MD for Medicare patients.

blood draw	471
diabetes management	139
doctor visit	743
lab tests	1890
preventive care	624
thyroid function tests	206
vaccines	66

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Garth A. Ashbeck, MD.

**Gender**
Male	225
Female	155

**Ethnicity**
Non-Hispanic White	341
Black	0
Hispanic	0
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	215
From 75 to 84	128
85 and over	26
Less than 65	11

Conditions of Medicare patients treated by Dr. Garth A. Ashbeck, MD in 2022

Hypertension	71
High Cholesterol	74
Stroke	6
Ischemic Heart Disease	21
Depression	20
Chronic Kidney Disease	31
Asthma	5
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	8
Chronic Obstructive Pulmonary Disease	11
Diabetes	24
Dementia	6
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Garth A. Ashbeck, MD for Medicare patients.

The highest averages for the top procedures that Dr. Garth A. Ashbeck, MD treated as a family medicine practitioner in Pasadena, MD were lab tests, preventive care, blood draw and thyroid function tests.

blood draw	402
diabetes management	123
doctor visit	715
ear procedures	18
eye procedures	12
lab tests	1415
preventive care	568
removal of lesion (e.g. growth)	14
skin procedures	14
thyroid function tests	171
vaccines	124

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Garth A. Ashbeck, MD.

**Gender**
Female	153
Male	197

**Ethnicity**
Black / African American	7
Asian / Pacific Islander	0
Non-Hispanic White	316
Native American / Alaskan Native	0
Hispanic	0
Other	10

**Age**
85 and over	30
75 to 84	95
Less than 65	19
65 to 74	202

Average of Total of Conditions of Medicare patients treated by Dr. Garth A. Ashbeck, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Garth A. Ashbeck, MD treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	54
High Cholesterol	49
Stroke	3
Ischemic Heart Disease	20
Depression	14
Chronic Kidney Disease	27
Asthma	4
Osteoporosis	5
Heart Failure	7
Chronic Obstructive Pulmonary Disease	7
Diabetes	23
Atrial Fibrillation	8
Dementia	5
Cancer	9

Education & Training

He has a state license in Maryland.

Licensed In: Maryland

Ratings & Reviews

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General Payments

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

**Payments by Company**
Merck Sharp & Dohme Corporation	$1,199 BELSOMRA $436	STEGLATRO $263	JANUVIA $112	SIVEXTRO $108	DULERA $74	Other $206
Novo Nordisk Inc	$656 Ozempic $196	Victoza $146	RYBELSUS $65	Tresiba $60	Xultophy 100/3.6 $44	Other $145
AstraZeneca Pharmaceuticals LP	$530 FARXIGA $286	SYMBICORT $66	BYDUREON WEEKLY $55	CRESTOR $45	BREZTRI $35	Other $43
GlaxoSmithKline, LLC.	$318 SHINGRIX $97	BREO $47	FLOVENT $44	ARNUITY $24	TRELEGY ELLIPTA $18	Other $88
Lilly USA, LLC	$310 EMGALITY $78	TRULICITY $49	JARDIANCE $42	GLYXAMBI $36	MOUNJARO $28	Other $77
Other	$2,721 TESTIM $249	Trintellix $162	VRAYLAR $159	NURTEC ODT $142	Repatha $99	Other $1,910