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

Home > CA Providers > Family Physicians & Family Medicine Specialists

Dr. Mark Justin Apfel, MD

(No ratings)

Specializes in: Family Medicine

13500 Airport Road
Boonville, CA 95415

(707) 895-3477

Dr. Mark Justin Apfel, MD is a family medicine practitioner in Boonville, CA specializing in family medicine.

Office Locations

13500 Airport Road
Boonville, CA 95415

(707) 895-3477

(707) 895-2035

open_in_new

In The News

“If you wish to remember Evelyn, please send a donation in her name to Dr. Mark Apfel, c/o AV Health Center, PO Box 338, Boonville, CA 95415 or Hospice of Mendocino County, 1 Madrone St. Willits, CA...”—"Evelyn Leona Berry", The Ukiah Daily Journal, April 2005

Medicare Procedure and Patient Information

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Justin Apfel, MD.

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

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark Justin Apfel, MD treated as a family medicine practitioner in Boonville, CA during 2015 were lab tests.

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

lab tests	124

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Justin Apfel, MD.

**Gender**
Male	104
Female	54

**Age**
From 65 to 74	66
From 75 to 84	62
85 and over	0
Less than 65	0

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

Hypertension	75
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	24
Depression	0
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	0
Atrial Fibrilation	23
Heart Failure	22
Chronic Obstructive Pulmonary Disease	15
Diabetes	27
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark Justin Apfel, MD treated as a family medicine practitioner in Boonville, CA during 2016 were lab tests.

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

lab tests	126

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Justin Apfel, MD.

**Gender**
Male	44
Female	29

**Age**
From 65 to 74	33
From 75 to 84	22
85 and over	0
Less than 65	0

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

Hypertension	75
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	26
Depression	0
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	0
Atrial Fibrilation	27
Heart Failure	16
Chronic Obstructive Pulmonary Disease	0
Diabetes	22
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark Justin Apfel, MD treated as a family medicine practitioner in Boonville, CA during 2017 were lab tests.

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

lab tests	105

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Justin Apfel, MD.

**Gender**
Male	55
Female	32

**Age**
From 65 to 74	43
From 75 to 84	24
85 and over	0
Less than 65	0

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

Hypertension	75
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	32
Depression	15
Chronic Kidney Disease	22
Asthma	0
Osteoperosis	0
Atrial Fibrilation	28
Heart Failure	17
Chronic Obstructive Pulmonary Disease	0
Diabetes	21
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark Justin Apfel, MD treated as a family medicine practitioner in Boonville, CA during 2018 were blood draw.

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

blood draw	136

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Justin Apfel, MD.

**Gender**
Male	96
Female	48

**Ethnicity**
Non-Hispanic White	128
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	32
85 and over	0
Less than 65	0

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

Hypertension	62
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	28
Depression	19
Chronic Kidney Disease	17
Asthma	0
Osteoperosis	0
Atrial Fibrilation	17
Heart Failure	10
Chronic Obstructive Pulmonary Disease	11
Diabetes	24
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark Justin Apfel, MD treated as a family medicine practitioner in Boonville, CA during 2019 were lab tests, preventive care, diabetes management and blood draw.

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

blood draw	22
diabetes management	50
lab tests	50
preventive care	50

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Justin Apfel, MD.

**Gender**
Male	85
Female	47

**Ethnicity**
Non-Hispanic White	114
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	70
From 75 to 84	34
85 and over	0
Less than 65	0

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

Hypertension	75
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	31
Depression	17
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	0
Atrial Fibrilation	20
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	25
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark Justin Apfel, MD treated as a family medicine practitioner in Boonville, CA during 2020 were lab tests.

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

lab tests	22

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Justin Apfel, MD.

**Gender**
Male	48
Female	37

**Ethnicity**
Non-Hispanic White	74
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	49
From 75 to 84	19
85 and over	0
Less than 65	0

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

Hypertension	56
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	24
Depression	19
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	0
Chronic Obstructive Pulmonary Disease	16
Diabetes	20
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark Justin Apfel, MD treated as a family medicine practitioner in Boonville, CA during 2021 were blood draw.

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

blood draw	16

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Justin Apfel, MD.

**Gender**
Male	32
Female	31

**Age**
From 65 to 74	27
From 75 to 84	20
85 and over	0
Less than 65	0

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

Hypertension	65
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	32
Depression	0
Chronic Kidney Disease	27
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	24
Chronic Obstructive Pulmonary Disease	0
Diabetes	32
Dementia	0
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark Justin Apfel, MD treated as a family medicine practitioner in Boonville, CA during 2022 were hospital care and inpatient care.

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

hospital care	20
inpatient care	20

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

Hypertension	75
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2022

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

The highest averages for the top procedures that Dr. Mark Justin Apfel, MD treated as a family medicine practitioner in Boonville, CA were lab tests, blood draw, preventive care and diabetes management.

blood draw	58
diabetes management	50
hospital care	20
inpatient care	20
lab tests	85
preventive care	50

Average Medicare Patient Data From 2013 - 2022

Information about Medicare patients treated by Dr. Mark Justin Apfel, MD.

**Gender**
Male	51
Female	30

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	36
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	23
85 and over	0
Less than 65	0
65 to 74	40

Average of Total of Conditions of Medicare patients treated by Dr. Mark Justin Apfel, MD From 2013 - 2022

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

Hypertension	62
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	21
Depression	7
Chronic Kidney Disease	14
Asthma	0
Osteoporosis	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	5
Diabetes	19
Atrial Fibrillation	14
Cancer	6
Dementia	0

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

Dr. Mark Justin Apfel, MD does not have any reviews yet, be the first to leave a review of Dr. Mark Justin Apfel, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

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

**Payments by Company**
SANOFI PASTEUR INC.	$31 QUADRACEL $31

**Types of Payments**
Food and Beverage	$31

Biography

Dr. Mark Apfel specializes in family medicine and practices in Boonville, CA. Dr. Apfel is a graduate of SUNY, University at Buffalo School of Medicine & Biomedical Sciences.

Select Year:

Dr. Mark Justin Apfel, MD

Office Locations

In The News

Medicare Procedure and Patient Information

2013 Medicare Patient Data

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

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

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

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

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

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

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

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

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

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

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

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

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

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

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

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

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2022

Average Medicare Patient Data From 2013 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Mark Justin Apfel, MD From 2013 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Boonville, CA