Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > MD Providers > Family Physicians & Family Medicine Specialists

Dr. James Martin Chamberlain, MD

(No ratings)

Specializes in: Family Medicine

University of Maryland School of Medicine

125 Shoreway Drive Suite 120
Queenstown, MD 21658

(410) 827-4001

Dr. James Martin Chamberlain, MD is a family medicine practitioner in Queenstown, MD specializing in family medicine. He graduated from University of Maryland School of Medicine. Dr. James Martin Chamberlain, MD is affiliated with Luminis Health.

Office Locations

Luminis Health

125 Shoreway Drive Suite 120
Queenstown, MD 21658

(410) 827-4001

(410) 827-4333

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. James Martin Chamberlain, MD in 2023

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

Top 5%

By Volume:

phlebotomy for lab tests

preventive care

By Affordability:

In 2023, among providers in related specialties within Maryland, Dr. James Martin Chamberlain, MD performed more blood draw, flu shot, lab tests, lipid profile, phlebotomy for lab tests, and preventive care procedures for Medicare patients than 95% of them and he also had a list price for metabolic panel, prostate screening, screening PSA test, uric acid blood test, and uric acid 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:

A1C test

complete blood count

screening PSA test

In 2023, Dr. James Martin Chamberlain, MD performed more A1C test, complete blood count (CBC), and screening PSA test procedures for Medicare patients than 90% of providers in related specialties within Maryland.

Top 25%

By Volume:

creatinine urine test

microalbumin urine test

prostate-specific antigen test

thyroid blood test

uric acid blood test

By Affordability:

cholesterol screening

iron tests

lipid profile

magnesium test

prostate-specific antigen test

thyroid blood test

thyroid function tests

total PSA test

vitamin B12 test

vitamin D test

In 2012, among providers in related specialties within Maryland, Dr. James Martin Chamberlain, MD performed more creatinine urine test, microalbumin urine test, prostate-specific antigen (PSA) test, thyroid blood test, and uric acid blood test procedures for Medicare patients than 75% of them and he also had a list price for cholesterol screening, iron tests, lipid profile, magnesium test, prostate-specific antigen (PSA) test, thyroid blood test, thyroid function tests, total PSA test, vitamin B12 test, and vitamin D 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. James Martin Chamberlain, MD treated as a family medicine practitioner in Queenstown, MD during 2012 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. James Martin Chamberlain, MD for Medicare patients.

blood draw	938
diabetes management	344
doctor visit	1673
lab tests	3454
preventive care	1584
removal of lesion (e.g. growth)	21
skin procedures	21
thyroid function tests	272
vaccines	260

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. James Martin Chamberlain, MD treated as a family medicine practitioner in Queenstown, MD during 2013 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. James Martin Chamberlain, MD for Medicare patients.

blood draw	862
diabetes management	313
doctor visit	1730
ear procedures	12
lab tests	2954
preventive care	1201
removal of lesion (e.g. growth)	13
skin procedures	13
thyroid function tests	290
vaccines	273

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. James Martin Chamberlain, MD.

**Gender**
Male	371
Female	292

**Ethnicity**
Non-Hispanic White	637
Black	14
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	330
From 75 to 84	230
85 and over	79
Less than 65	24

Conditions of Medicare patients treated by Dr. James Martin Chamberlain, MD in 2013

Hypertension	53
High Cholesterol	49
Stroke	5
Ischemic Heart Disease	30
Depression	11
Chronic Kidney Disease	14
Asthma	4
Osteoperosis	3
Atrial Fibrilation	13
Heart Failure	14
Chronic Obstructive Pulmonary Disease	6
Diabetes	28
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. James Martin Chamberlain, MD treated as a family medicine practitioner in Queenstown, MD during 2014 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. James Martin Chamberlain, MD for Medicare patients.

blood draw	863
breathing treatment	14
diabetes management	305
doctor visit	1640
ear procedures	22
lab tests	2905
preventive care	1200
removal of lesion (e.g. growth)	19
skin procedures	19
thyroid function tests	357
vaccines	297

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. James Martin Chamberlain, MD.

**Gender**
Male	379
Female	314

**Ethnicity**
Non-Hispanic White	658
Black	17
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	355
From 75 to 84	232
85 and over	78
Less than 65	28

Conditions of Medicare patients treated by Dr. James Martin Chamberlain, MD in 2014

Hypertension	54
High Cholesterol	47
Stroke	3
Ischemic Heart Disease	28
Depression	11
Chronic Kidney Disease	13
Asthma	3
Osteoperosis	3
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	8
Diabetes	29
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. James Martin Chamberlain, MD treated as a family medicine practitioner in Queenstown, MD during 2015 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. James Martin Chamberlain, MD for Medicare patients.

blood draw	864
breathing treatment	13
diabetes management	310
doctor visit	1822
ear procedures	13
lab tests	3033
preventive care	1251
thyroid function tests	336
vaccines	369

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. James Martin Chamberlain, MD.

**Gender**
Male	768
Female	616

**Ethnicity**
Non-Hispanic White	1310
Black	40
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	676
From 75 to 84	482
85 and over	172
Less than 65	54

Conditions of Medicare patients treated by Dr. James Martin Chamberlain, MD in 2015

Hypertension	52
High Cholesterol	43
Stroke	4
Ischemic Heart Disease	27
Depression	12
Chronic Kidney Disease	15
Asthma	5
Osteoperosis	2
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	7
Diabetes	29
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. James Martin Chamberlain, MD treated as a family medicine practitioner in Queenstown, MD during 2016 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. James Martin Chamberlain, MD for Medicare patients.

blood draw	886
diabetes management	287
doctor visit	1813
lab tests	2993
preventive care	1184
thyroid function tests	374
vaccines	359

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. James Martin Chamberlain, MD.

**Gender**
Male	371
Female	308

**Ethnicity**
Non-Hispanic White	642
Black	21
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	319
From 75 to 84	248
85 and over	89
Less than 65	23

Conditions of Medicare patients treated by Dr. James Martin Chamberlain, MD in 2016

Hypertension	58
High Cholesterol	45
Stroke	4
Ischemic Heart Disease	29
Depression	13
Chronic Kidney Disease	21
Asthma	9
Osteoperosis	4
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	8
Diabetes	29
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. James Martin Chamberlain, MD treated as a family medicine practitioner in Queenstown, MD during 2017 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. James Martin Chamberlain, MD for Medicare patients.

blood draw	866
breathing treatment	13
diabetes management	253
doctor visit	1766
lab tests	3020
preventive care	1157
removal of lesion (e.g. growth)	12
skin procedures	12
thyroid function tests	343
vaccines	346

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. James Martin Chamberlain, MD.

**Gender**
Male	375
Female	302

**Ethnicity**
Non-Hispanic White	635
Black	0
Hispanic	0
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	320
From 75 to 84	241
85 and over	92
Less than 65	24

Conditions of Medicare patients treated by Dr. James Martin Chamberlain, MD in 2017

Hypertension	65
High Cholesterol	40
Stroke	5
Ischemic Heart Disease	30
Depression	16
Chronic Kidney Disease	25
Asthma	5
Osteoperosis	5
Atrial Fibrilation	12
Heart Failure	11
Chronic Obstructive Pulmonary Disease	7
Diabetes	27
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. James Martin Chamberlain, MD treated as a family medicine practitioner in Queenstown, MD during 2018 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. James Martin Chamberlain, MD for Medicare patients.

blood draw	783
diabetes management	235
doctor visit	1470
lab tests	2541
preventive care	818
thyroid function tests	270
vaccines	68

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. James Martin Chamberlain, MD.

**Gender**
Male	382
Female	297

**Ethnicity**
Non-Hispanic White	637
Black	18
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	312
From 75 to 84	246
85 and over	90
Less than 65	31

Conditions of Medicare patients treated by Dr. James Martin Chamberlain, MD in 2018

Hypertension	65
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	31
Depression	18
Chronic Kidney Disease	27
Asthma	4
Osteoperosis	4
Atrial Fibrilation	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	7
Diabetes	25
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. James Martin Chamberlain, MD treated as a family medicine practitioner in Queenstown, MD during 2019 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. James Martin Chamberlain, MD for Medicare patients.

blood draw	787
diabetes management	209
doctor visit	1516
lab tests	2506
preventive care	826
thyroid function tests	293
vaccines	61

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. James Martin Chamberlain, MD.

**Gender**
Male	406
Female	328

**Ethnicity**
Non-Hispanic White	688
Black	22
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	349
From 75 to 84	260
85 and over	95
Less than 65	30

Conditions of Medicare patients treated by Dr. James Martin Chamberlain, MD in 2019

Hypertension	65
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	30
Depression	21
Chronic Kidney Disease	27
Asthma	4
Osteoperosis	5
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	8
Diabetes	24
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. James Martin Chamberlain, MD treated as a family medicine practitioner in Queenstown, MD during 2020 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. James Martin Chamberlain, MD for Medicare patients.

blood draw	710
diabetes management	211
doctor visit	1286
lab tests	2355
preventive care	769
thyroid function tests	298
vaccines	47

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. James Martin Chamberlain, MD.

**Gender**
Male	415
Female	305

**Ethnicity**
Non-Hispanic White	673
Black	20
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	327
From 75 to 84	272
85 and over	95
Less than 65	26

Conditions of Medicare patients treated by Dr. James Martin Chamberlain, MD in 2020

Hypertension	68
High Cholesterol	61
Stroke	4
Ischemic Heart Disease	31
Depression	20
Chronic Kidney Disease	26
Asthma	4
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	7
Diabetes	24
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. James Martin Chamberlain, MD treated as a family medicine practitioner in Queenstown, MD during 2021 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. James Martin Chamberlain, MD for Medicare patients.

blood draw	873
diabetes management	272
doctor visit	1511
lab tests	3209
preventive care	973
thyroid function tests	430
vaccines	19

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. James Martin Chamberlain, MD.

**Gender**
Male	475
Female	373

**Ethnicity**
Non-Hispanic White	802
Black	20
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	363
From 75 to 84	340
85 and over	122
Less than 65	23

Conditions of Medicare patients treated by Dr. James Martin Chamberlain, MD in 2021

Hypertension	65
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	30
Depression	20
Chronic Kidney Disease	25
Asthma	4
Osteoperosis	5
Atrial Fibrilation	12
Heart Failure	10
Chronic Obstructive Pulmonary Disease	7
Diabetes	22
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. James Martin Chamberlain, MD treated as a family medicine practitioner in Queenstown, MD during 2022 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. James Martin Chamberlain, MD for Medicare patients.

blood draw	829
diabetes management	241
doctor visit	1414
lab tests	2858
preventive care	857
thyroid function tests	338
vaccines	16

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. James Martin Chamberlain, MD.

**Gender**
Male	447
Female	303

**Ethnicity**
Non-Hispanic White	704
Black	0
Hispanic	0
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	326
From 75 to 84	298
85 and over	108
Less than 65	18

Conditions of Medicare patients treated by Dr. James Martin Chamberlain, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	24
Depression	16
Chronic Kidney Disease	15
Asthma	5
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	23
Dementia	6
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. James Martin Chamberlain, MD for Medicare patients.

The highest averages for the top procedures that Dr. James Martin Chamberlain, MD treated as a family medicine practitioner in Queenstown, MD were lab tests, preventive care, blood draw and thyroid function tests.

blood draw	841
diabetes management	270
doctor visit	1603
ear procedures	15
lab tests	2893
preventive care	1074
removal of lesion (e.g. growth)	16
skin procedures	16
thyroid function tests	327
vaccines	192

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. James Martin Chamberlain, MD.

**Gender**
Male	399
Female	312

**Ethnicity**
Black / African American	15
Asian / Pacific Islander	0
Non-Hispanic White	671
Native American / Alaskan Native	0
Hispanic	0
Other	3

**Age**
75 to 84	259
85 and over	92
Less than 65	25
65 to 74	334

Average of Total of Conditions of Medicare patients treated by Dr. James Martin Chamberlain, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. James Martin Chamberlain, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	56
High Cholesterol	48
Stroke	4
Ischemic Heart Disease	26
Depression	14
Chronic Kidney Disease	18
Asthma	4
Osteoporosis	4
Heart Failure	10
Chronic Obstructive Pulmonary Disease	6
Diabetes	23
Atrial Fibrillation	11
Dementia	6
Cancer	8

Education & Training

Dr. James Martin Chamberlain, MD graduated from University of Maryland School of Medicine. He completed residency at Medical University of South Carolina Affiliated Hospitals. He is certified by the American Board of Family Medicine | Family Medicine and has a state license in Maryland.

Medical School: University of Maryland School of Medicine

Residency: Medical University of South Carolina Affiliated Hospitals

Board Certification: American Board of Family Medicine | Family Medicine

Licensed In: Maryland

Affiliations & Hospitals

Dr. James Martin Chamberlain, MD is associated with these hospitals and organizations:

Luminis Health

Ratings & Reviews

Dr. James Martin Chamberlain, MD does not have any reviews yet, be the first to leave a review of Dr. James Martin Chamberlain, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

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

**Payments by Company**
Novo Nordisk Inc	$3,686 Ozempic $1,088	Tresiba $920	RYBELSUS $493	Xultophy 100/3.6 $294	Saxenda $222	Other $669
Amgen Inc.	$1,113 Repatha $790	Prolia $238	Aimovig $47	EVENITY $14	$24
GlaxoSmithKline, LLC.	$919 ANORO $238	BREO $153	SHINGRIX $102	TRELEGY ELLIPTA $96	TANZEUM $43	Other $288
AstraZeneca Pharmaceuticals LP	$720 FARXIGA $294	SYMBICORT $98	BREZTRI $81	ONGLYZA $49	BYDUREON PEN $47	Other $152
Boehringer Ingelheim Pharmaceuticals, Inc.	$708 SPIRIVA RESPIMAT $236	JARDIANCE $215	STIOLTO $87	COMBIVENT RESPIMAT $52	Spiriva $46	Other $73
Other	$7,125 Myrbetriq $404	TOUJEO $382	ELIQUIS $308	XARELTO $262	Trintellix $222	Other $5,547

**Types of Payments**
Food and Beverage	$13,974
Education	$297

Biography

Dr. James Chamberlain's medical specialty is family medicine. Dr. Chamberlain attended medical school at the University of Maryland School of Medicine. His training includes a residency program at a hospital affiliated with Medical University of South Carolina. He is affiliated with Luminis Health.

Select Year:

Dr. James Martin Chamberlain, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. James Martin Chamberlain, MD in 2023

By Volume:

By Affordability:

By Volume:

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. James Martin Chamberlain, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Martin Chamberlain, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Martin Chamberlain, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Martin Chamberlain, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Martin Chamberlain, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Martin Chamberlain, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Martin Chamberlain, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Martin Chamberlain, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Martin Chamberlain, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Martin Chamberlain, MD 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. James Martin Chamberlain, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in Queenstown, MD