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Dr. Michael Stuart Buff, MD

(Dr. Michael S. Buff, MD)

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Specializes in: Medical Oncology, Adult Oncology and Adult Hematology

Stony Brook University Medical Center, School of Medicine (1997 - 2001)

250 Pleasant Street
Concord, NH 03301

(603) 224-2556

Dr. Michael Stuart Buff, MD is a medical oncologist in Concord, NH specializing in medical oncology, adult oncology and adult hematology. He graduated from Stony Brook University Medical Center, School of Medicine in 2001 and has 25 years of experience. Dr. Michael Stuart Buff, MD is affiliated with Concord Hospital, ELLIOT PROFESSIONAL SERVICES and NEW HAMPSHIRE ONCOLOGY-HEMATOLOGY PA.

Office Locations

Concord Hospital

250 Pleasant Street
Concord, NH 03301

(603) 224-2556

(603) 226-5821

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Noteworthy Medicare Patient Procedures Performed by Dr. Michael Stuart Buff, MD in 2023

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

Top 10%

By Volume:

inpatient hospital care

By Affordability:

intravenous infusion therapy

In 2023, among providers in related specialties within New Hampshire, Dr. Michael Stuart Buff, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 90% of them and he also had a list price for intravenous infusion therapy 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 Affordability:

hospital care

inpatient care

inpatient hospital care

In 2012, Dr. Michael Stuart Buff, MD had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 75% of providers in related specialties within New Hampshire. 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. Michael Stuart Buff, MD treated as a medical oncologist in Concord, NH during 2012 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and hospital care.

Volume of procedures performed by Dr. Michael Stuart Buff, MD for Medicare patients.

biological response modifier (BRM) therapy	161
chemotherapy	161
doctor visit	1834
hormone therapy	31
hospital care	117
inpatient care	117
minimally invasive procedures	227

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Michael Stuart Buff, MD treated as a medical oncologist in Concord, NH during 2013 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and hospital care.

Volume of procedures performed by Dr. Michael Stuart Buff, MD for Medicare patients.

biological response modifier (BRM) therapy	250
chemotherapy	250
doctor visit	1667
hospital care	74
inpatient care	74
minimally invasive procedures	301

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Stuart Buff, MD.

**Gender**
Male	320
Female	390

**Ethnicity**
Non-Hispanic White	685
Black	0
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	288
From 75 to 84	246
85 and over	96
Less than 65	80

Conditions of Medicare patients treated by Dr. Michael Stuart Buff, MD in 2013

Hypertension	67
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	35
Depression	24
Chronic Kidney Disease	32
Asthma	8
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	20
Chronic Obstructive Pulmonary Disease	24
Diabetes	28
Dementia	10
Cancer	44

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Michael Stuart Buff, MD treated as a medical oncologist in Concord, NH during 2014 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and hospital care.

Volume of procedures performed by Dr. Michael Stuart Buff, MD for Medicare patients.

biological response modifier (BRM) therapy	176
chemotherapy	176
doctor visit	1931
hormone therapy	42
hospital care	66
inpatient care	66
minimally invasive procedures	220

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Stuart Buff, MD.

**Gender**
Male	271
Female	421

**Ethnicity**
Non-Hispanic White	668
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	291
From 75 to 84	235
85 and over	88
Less than 65	78

Conditions of Medicare patients treated by Dr. Michael Stuart Buff, MD in 2014

Hypertension	66
High Cholesterol	56
Stroke	5
Ischemic Heart Disease	31
Depression	25
Chronic Kidney Disease	27
Asthma	10
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	19
Chronic Obstructive Pulmonary Disease	18
Diabetes	28
Dementia	8
Cancer	47

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michael Stuart Buff, MD treated as a medical oncologist in Concord, NH during 2015 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and hospital care.

Volume of procedures performed by Dr. Michael Stuart Buff, MD for Medicare patients.

biological response modifier (BRM) therapy	274
blood draw	46
chemotherapy	274
doctor visit	1994
hospital care	64
inpatient care	64
minimally invasive procedures	196

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Stuart Buff, MD.

**Gender**
Male	628
Female	806

**Ethnicity**
Non-Hispanic White	1378
Black	0
Hispanic	0
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	590
From 75 to 84	502
85 and over	186
Less than 65	156

Conditions of Medicare patients treated by Dr. Michael Stuart Buff, MD in 2015

Hypertension	67
High Cholesterol	54
Stroke	4
Ischemic Heart Disease	31
Depression	22
Chronic Kidney Disease	27
Asthma	15
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	17
Chronic Obstructive Pulmonary Disease	19
Diabetes	27
Dementia	9
Cancer	40

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Michael Stuart Buff, MD treated as a medical oncologist in Concord, NH during 2016 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and hospital care.

Volume of procedures performed by Dr. Michael Stuart Buff, MD for Medicare patients.

biological response modifier (BRM) therapy	186
chemotherapy	186
doctor visit	2036
hormone therapy	37
hospital care	51
inpatient care	51
minimally invasive procedures	218

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Stuart Buff, MD.

**Gender**
Male	290
Female	412

**Ethnicity**
Non-Hispanic White	669
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	280
From 75 to 84	238
85 and over	82
Less than 65	102

Conditions of Medicare patients treated by Dr. Michael Stuart Buff, MD in 2016

Hypertension	66
High Cholesterol	50
Stroke	5
Ischemic Heart Disease	33
Depression	23
Chronic Kidney Disease	34
Asthma	25
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	22
Diabetes	27
Dementia	7
Cancer	44

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michael Stuart Buff, MD treated as a medical oncologist in Concord, NH during 2017 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and blood draw.

Volume of procedures performed by Dr. Michael Stuart Buff, MD for Medicare patients.

biological response modifier (BRM) therapy	213
blood draw	83
chemotherapy	213
doctor visit	1567
hormone therapy	42
hospital care	20
inpatient care	20
minimally invasive procedures	268

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Stuart Buff, MD.

**Gender**
Male	266
Female	376

**Ethnicity**
Non-Hispanic White	618
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	262
From 75 to 84	225
85 and over	75
Less than 65	80

Conditions of Medicare patients treated by Dr. Michael Stuart Buff, MD in 2017

Hypertension	67
High Cholesterol	45
Stroke	3
Ischemic Heart Disease	32
Depression	23
Chronic Kidney Disease	33
Asthma	9
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	20
Chronic Obstructive Pulmonary Disease	21
Diabetes	28
Dementia	8
Cancer	42

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michael Stuart Buff, MD treated as a medical oncologist in Concord, NH during 2018 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and blood draw.

Volume of procedures performed by Dr. Michael Stuart Buff, MD for Medicare patients.

biological response modifier (BRM) therapy	171
blood draw	52
chemotherapy	171
doctor visit	1626
hospital care	35
inpatient care	35
minimally invasive procedures	239

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Stuart Buff, MD.

**Gender**
Male	264
Female	382

**Ethnicity**
Non-Hispanic White	623
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	263
From 75 to 84	246
85 and over	72
Less than 65	65

Conditions of Medicare patients treated by Dr. Michael Stuart Buff, MD in 2018

Hypertension	67
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	33
Depression	20
Chronic Kidney Disease	36
Asthma	8
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	20
Chronic Obstructive Pulmonary Disease	20
Diabetes	30
Dementia	9
Cancer	41

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michael Stuart Buff, MD treated as a medical oncologist in Concord, NH during 2019 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and blood draw.

Volume of procedures performed by Dr. Michael Stuart Buff, MD for Medicare patients.

biological response modifier (BRM) therapy	176
blood draw	53
chemotherapy	176
doctor visit	1591
hormone therapy	26
hospital care	19
inpatient care	19
minimally invasive procedures	220
port flush	38
preventive care	13
vaccines	13

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Stuart Buff, MD.

**Gender**
Male	255
Female	371

**Ethnicity**
Non-Hispanic White	603
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	252
From 75 to 84	221
85 and over	65
Less than 65	88

Conditions of Medicare patients treated by Dr. Michael Stuart Buff, MD in 2019

Hypertension	64
High Cholesterol	52
Stroke	3
Ischemic Heart Disease	33
Depression	22
Chronic Kidney Disease	35
Asthma	9
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	19
Chronic Obstructive Pulmonary Disease	24
Diabetes	27
Dementia	10
Cancer	42

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Michael Stuart Buff, MD treated as a medical oncologist in Concord, NH during 2020 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and blood draw.

Volume of procedures performed by Dr. Michael Stuart Buff, MD for Medicare patients.

biological response modifier (BRM) therapy	225
blood draw	34
chemotherapy	225
doctor visit	1432
hormone therapy	30
minimally invasive procedures	273
port flush	28

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Stuart Buff, MD.

**Gender**
Male	216
Female	328

**Ethnicity**
Non-Hispanic White	532
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	239
From 75 to 84	194
85 and over	56
Less than 65	55

Conditions of Medicare patients treated by Dr. Michael Stuart Buff, MD in 2020

Hypertension	61
High Cholesterol	52
Stroke	2
Ischemic Heart Disease	35
Depression	25
Chronic Kidney Disease	34
Asthma	9
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	19
Chronic Obstructive Pulmonary Disease	19
Diabetes	25
Dementia	9
Cancer	44

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Michael Stuart Buff, MD treated as a medical oncologist in Concord, NH during 2021 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and hospital care.

Volume of procedures performed by Dr. Michael Stuart Buff, MD for Medicare patients.

biological response modifier (BRM) therapy	202
chemotherapy	202
doctor visit	1384
hospital care	17
inpatient care	17
minimally invasive procedures	237

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Stuart Buff, MD.

**Gender**
Male	249
Female	336

**Ethnicity**
Non-Hispanic White	558
Black	0
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	238
From 75 to 84	223
85 and over	70
Less than 65	54

Conditions of Medicare patients treated by Dr. Michael Stuart Buff, MD in 2021

Hypertension	61
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	33
Depression	20
Chronic Kidney Disease	37
Asthma	9
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	19
Chronic Obstructive Pulmonary Disease	18
Diabetes	26
Dementia	9
Cancer	46

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Michael Stuart Buff, MD treated as a medical oncologist in Concord, NH during 2022 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and hospital care.

Volume of procedures performed by Dr. Michael Stuart Buff, MD for Medicare patients.

biological response modifier (BRM) therapy	223
chemotherapy	223
doctor visit	1556
hormone therapy	54
hospital care	73
inpatient care	73
minimally invasive procedures	280

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Stuart Buff, MD.

**Gender**
Male	271
Female	383

**Ethnicity**
Non-Hispanic White	614
Black	0
Hispanic	0
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	260
From 75 to 84	270
85 and over	76
Less than 65	48

Conditions of Medicare patients treated by Dr. Michael Stuart Buff, MD in 2022

Hypertension	68
High Cholesterol	66
Stroke	8
Ischemic Heart Disease	24
Depression	20
Chronic Kidney Disease	25
Asthma	11
Osteoperosis	13
Atrial Fibrilation	19
Heart Failure	16
Chronic Obstructive Pulmonary Disease	22
Diabetes	23
Dementia	6
Cancer	50

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Michael Stuart Buff, MD for Medicare patients.

The highest averages for the top procedures that Dr. Michael Stuart Buff, MD treated as a medical oncologist in Concord, NH were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and hospital care.

biological response modifier (BRM) therapy	205
blood draw	53
chemotherapy	205
doctor visit	1692
hormone therapy	37
hospital care	53
inpatient care	53
minimally invasive procedures	243
preventive care	13
vaccines	13

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Michael Stuart Buff, MD.

**Gender**
Male	275
Female	382

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	631
Hispanic	0
Native American / Alaskan Native	0
Other	7

**Age**
75 to 84	236
85 and over	78
Less than 65	73
65 to 74	269

Average of Total of Conditions of Medicare patients treated by Dr. Michael Stuart Buff, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Michael Stuart Buff, MD treated were hypertension, high cholesterol, cancer and chronic kidney disease.

Hypertension	59
High Cholesterol	49
Stroke	3
Ischemic Heart Disease	29
Depression	20
Chronic Kidney Disease	29
Asthma	10
Osteoporosis	8
Heart Failure	17
Chronic Obstructive Pulmonary Disease	18
Diabetes	24
Atrial Fibrillation	12
Cancer	40
Dementia	7

Education & Training

Dr. Michael Stuart Buff, MD graduated from Stony Brook University Medical Center, School of Medicine in 2001. He is certified by the Medical Oncology - American Board of Internal Medicine and has a state license in Massachusetts.

Medical School: Stony Brook University Medical Center, School of Medicine (2001)

Board Certification: Medical Oncology - American Board of Internal Medicine

Licensed In: Massachusetts

Affiliations & Hospitals

Dr. Michael Stuart Buff, MD is associated with these hospitals and organizations:

Concord Hospital

ELLIOT PROFESSIONAL SERVICES

NEW HAMPSHIRE ONCOLOGY-HEMATOLOGY PA

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General Payments

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

**Payments by Company**
COMSORT, Inc	$1,000 KEYTRUDA $550	EMEND $450
Alexion Pharmaceuticals, Inc.	$150 ULTOMIRIS $150
Genentech USA, Inc.	$138 Perjeta $48	Avastin $45	Gazyva $45
Celgene Corporation	$129 $129
E.R. Squibb & Sons, L.L.C.	$118 Pomalyst $105	OPDIVO $12
Other	$168 XTANDI $73	KEYTRUDA $37	ORGOVYX $21	JAKAFI $21	Optune $16

**Types of Payments**
Consulting Fee	$1,000
Food and Beverage	$331
Education	$222
Honoraria	$150

Biography

Dr. Michael Buff's specialties are general practice, adult hematology, and adult oncology. He practices in Concord, NH. He is affiliated with Concord Hospital. Dr. Buff studied medicine at Stony Brook University Medical Center, School of Medicine.