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Dr. Mark Grathwohl, MD

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Specializes in: Pathology

400 E Main Street
Mount Kisco, NY 10549

(845) 562-7995

Dr. Mark Grathwohl, MD is a pathologist in Mount Kisco, NY specializing in pathology.

Office Locations

400 E Main Street
Mount Kisco, NY 10549

(845) 562-7995

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In The News

“He is survived by his two sons Dr. Kurt Grathwohl (Betty) of San Antonio Texas, John D. Jr., Iowa, six grandchildren and brother, Dr. Mark Grathwohl (Karen) of New York.”—"John David Grathwohl", Mercury News, June 2013

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark Grathwohl, MD treated as a pathologist in Mount Kisco, NY during 2012 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Mark Grathwohl, MD for Medicare patients.

consultation	44
cytology	227
lab tests	249

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark Grathwohl, MD treated as a pathologist in Mount Kisco, NY during 2013 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Mark Grathwohl, MD for Medicare patients.

consultation	29
cytology	180
lab tests	309

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Grathwohl, MD.

**Gender**
Male	297
Female	381

**Ethnicity**
Non-Hispanic White	623
Black	20
Hispanic	19
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	311
From 75 to 84	223
85 and over	83
Less than 65	61

Conditions of Medicare patients treated by Dr. Mark Grathwohl, MD in 2013

Hypertension	69
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	41
Depression	19
Chronic Kidney Disease	26
Asthma	9
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Dementia	8
Cancer	25

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark Grathwohl, MD treated as a pathologist in Mount Kisco, NY during 2014 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Mark Grathwohl, MD for Medicare patients.

consultation	35
cytology	213
lab tests	320

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Grathwohl, MD.

**Gender**
Male	309
Female	367

**Ethnicity**
Non-Hispanic White	612
Black	16
Hispanic	27
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	296
From 75 to 84	240
85 and over	81
Less than 65	59

Conditions of Medicare patients treated by Dr. Mark Grathwohl, MD in 2014

Hypertension	69
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	40
Depression	21
Chronic Kidney Disease	22
Asthma	7
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	27
Dementia	9
Cancer	28

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark Grathwohl, MD treated as a pathologist in Mount Kisco, NY during 2015 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Mark Grathwohl, MD for Medicare patients.

consultation	15
cytology	191
lab tests	206

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Grathwohl, MD.

**Gender**
Male	584
Female	712

**Ethnicity**
Non-Hispanic White	1156
Black	0
Hispanic	42
Asian	0
Other	46
Native American	0

**Age**
From 65 to 74	560
From 75 to 84	456
85 and over	162
Less than 65	118

Conditions of Medicare patients treated by Dr. Mark Grathwohl, MD in 2015

Hypertension	68
High Cholesterol	60
Stroke	6
Ischemic Heart Disease	36
Depression	17
Chronic Kidney Disease	23
Asthma	10
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	28
Dementia	10
Cancer	23

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark Grathwohl, MD treated as a pathologist in Mount Kisco, NY during 2016 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Mark Grathwohl, MD for Medicare patients.

consultation	24
cytology	218
lab tests	270

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Grathwohl, MD.

**Gender**
Male	258
Female	367

**Ethnicity**
Non-Hispanic White	569
Black	0
Hispanic	20
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	291
From 75 to 84	201
85 and over	88
Less than 65	45

Conditions of Medicare patients treated by Dr. Mark Grathwohl, MD in 2016

Hypertension	73
High Cholesterol	63
Stroke	7
Ischemic Heart Disease	39
Depression	19
Chronic Kidney Disease	31
Asthma	20
Osteoperosis	11
Atrial Fibrilation	18
Heart Failure	19
Chronic Obstructive Pulmonary Disease	16
Diabetes	30
Dementia	9
Cancer	25

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark Grathwohl, MD treated as a pathologist in Mount Kisco, NY during 2017 were lab tests, cytology, consultation and second opinions.

Volume of procedures performed by Dr. Mark Grathwohl, MD for Medicare patients.

consultation	43
cytology	176
lab tests	351
second opinions	20

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Grathwohl, MD.

**Gender**
Male	230
Female	331

**Ethnicity**
Non-Hispanic White	497
Black	0
Hispanic	21
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	249
From 75 to 84	193
85 and over	79
Less than 65	40

Conditions of Medicare patients treated by Dr. Mark Grathwohl, MD in 2017

Hypertension	71
High Cholesterol	52
Stroke	6
Ischemic Heart Disease	36
Depression	22
Chronic Kidney Disease	32
Asthma	8
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	20
Chronic Obstructive Pulmonary Disease	17
Diabetes	31
Dementia	9
Cancer	30

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark Grathwohl, MD treated as a pathologist in Mount Kisco, NY during 2018 were lab tests, cytology, consultation and second opinions.

Volume of procedures performed by Dr. Mark Grathwohl, MD for Medicare patients.

consultation	22
cytology	162
lab tests	263
second opinions	16

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Grathwohl, MD.

**Gender**
Male	236
Female	339

**Ethnicity**
Non-Hispanic White	503
Black	12
Hispanic	29
Asian	11
Other	20
Native American	0

**Age**
From 65 to 74	260
From 75 to 84	207
85 and over	74
Less than 65	34

Conditions of Medicare patients treated by Dr. Mark Grathwohl, MD in 2018

Hypertension	70
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	35
Depression	22
Chronic Kidney Disease	28
Asthma	8
Osteoperosis	13
Atrial Fibrilation	14
Heart Failure	17
Chronic Obstructive Pulmonary Disease	15
Diabetes	25
Dementia	9
Cancer	31

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark Grathwohl, MD treated as a pathologist in Mount Kisco, NY during 2019 were lab tests, cytology, second opinions and consultation.

Volume of procedures performed by Dr. Mark Grathwohl, MD for Medicare patients.

consultation	14
cytology	95
lab tests	211
second opinions	22

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Grathwohl, MD.

**Gender**
Male	199
Female	320

**Ethnicity**
Non-Hispanic White	456
Black	0
Hispanic	21
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	245
From 75 to 84	185
85 and over	65
Less than 65	24

Conditions of Medicare patients treated by Dr. Mark Grathwohl, MD in 2019

Hypertension	73
High Cholesterol	65
Stroke	7
Ischemic Heart Disease	40
Depression	23
Chronic Kidney Disease	34
Asthma	8
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	19
Chronic Obstructive Pulmonary Disease	17
Diabetes	29
Dementia	10
Cancer	32

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark Grathwohl, MD treated as a pathologist in Mount Kisco, NY during 2020 were lab tests, cytology, consultation and second opinions.

Volume of procedures performed by Dr. Mark Grathwohl, MD for Medicare patients.

consultation	24
cytology	50
lab tests	126
second opinions	16

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Grathwohl, MD.

**Gender**
Male	164
Female	233

**Ethnicity**
Non-Hispanic White	334
Black	19
Hispanic	24
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	181
From 75 to 84	131
85 and over	50
Less than 65	35

Conditions of Medicare patients treated by Dr. Mark Grathwohl, MD in 2020

Hypertension	71
High Cholesterol	66
Stroke	6
Ischemic Heart Disease	42
Depression	23
Chronic Kidney Disease	36
Asthma	7
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	31
Dementia	10
Cancer	28

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark Grathwohl, MD treated as a pathologist in Mount Kisco, NY during 2021 were lab tests, cytology, consultation and second opinions.

Volume of procedures performed by Dr. Mark Grathwohl, MD for Medicare patients.

consultation	58
cytology	65
lab tests	360
second opinions	13

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Grathwohl, MD.

**Gender**
Male	266
Female	344

**Ethnicity**
Non-Hispanic White	525
Black	0
Hispanic	36
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	287
From 75 to 84	208
85 and over	77
Less than 65	38

Conditions of Medicare patients treated by Dr. Mark Grathwohl, MD in 2021

Hypertension	75
High Cholesterol	68
Stroke	7
Ischemic Heart Disease	38
Depression	23
Chronic Kidney Disease	35
Asthma	8
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	19
Chronic Obstructive Pulmonary Disease	14
Diabetes	30
Dementia	12
Cancer	28

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark Grathwohl, MD treated as a pathologist in Mount Kisco, NY during 2022 were lab tests, cytology, consultation and second opinions.

Volume of procedures performed by Dr. Mark Grathwohl, MD for Medicare patients.

consultation	42
cytology	75
lab tests	392
second opinions	12

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Grathwohl, MD.

**Gender**
Male	243
Female	324

**Ethnicity**
Non-Hispanic White	485
Black	0
Hispanic	33
Asian	0
Other	29
Native American	0

**Age**
From 65 to 74	239
From 75 to 84	220
85 and over	74
Less than 65	34

Conditions of Medicare patients treated by Dr. Mark Grathwohl, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	35
Depression	21
Chronic Kidney Disease	24
Asthma	10
Osteoperosis	18
Atrial Fibrilation	23
Heart Failure	16
Chronic Obstructive Pulmonary Disease	20
Diabetes	31
Dementia	9
Cancer	33

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Mark Grathwohl, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mark Grathwohl, MD treated as a pathologist in Mount Kisco, NY were lab tests, cytology, consultation and second opinions.

consultation	31
cytology	150
lab tests	277
second opinions	16

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Mark Grathwohl, MD.

**Gender**
Male	253
Female	338

**Ethnicity**
Black / African American	6
Asian / Pacific Islander	1
Non-Hispanic White	523
Native American / Alaskan Native	0
Hispanic	24
Other	17

**Age**
75 to 84	205
85 and over	75
Less than 65	44
65 to 74	265

Average of Total of Conditions of Medicare patients treated by Dr. Mark Grathwohl, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Mark Grathwohl, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	64
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	34
Depression	19
Chronic Kidney Disease	26
Asthma	8
Osteoporosis	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	13
Diabetes	26
Atrial Fibrillation	15
Dementia	8
Cancer	25