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Dr. Joseph Michael Hartzog, MD

Accepting New Patients

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Specializes in: Emergency Medicine and General Practice

West Virginia University School of Medicine (1993)

710 Venture Drive
Morgantown, WV 26508

(304) 291-5533

Dr. Joseph Michael Hartzog, MD is an emergency medicine doctor in Emeryville, CA specializing in emergency medicine and general practice. He graduated from West Virginia University School of Medicine in 1993 and has 33 years of experience. Dr. Joseph Michael Hartzog, MD is affiliated with Bon Secours and Bon Secours - St. Francis Hospital.

Office Locations

2100 Powell Street Suite 400
Emeryville, CA 94608

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3 Saint Francis Drive Suite 300
Greenville, SC 29601

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710 Venture Drive
Morgantown, WV 26508

(304) 291-5533

(304) 291-5548

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Noteworthy Medicare Patient Procedures Performed by Dr. Joseph Michael Hartzog, MD in 2023

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

Top 5%

By Affordability:

endotracheal intubation

tracheal procedures

In 2023, Dr. Joseph Michael Hartzog, MD had a list price for endotracheal intubation, and tracheal (windpipe) procedures that was lower than the list prices billed to Medicare by 95% of providers in related specialties within California. 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. Joseph Michael Hartzog, MD treated as an emergency medicine doctor in Emeryville, CA during 2012 were emergency care.

Volume of procedures performed by Dr. Joseph Michael Hartzog, MD for Medicare patients.

emergency care	1191

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Joseph Michael Hartzog, MD treated as an emergency medicine doctor in Emeryville, CA during 2013 were emergency care.

Volume of procedures performed by Dr. Joseph Michael Hartzog, MD for Medicare patients.

emergency care	1012

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Michael Hartzog, MD.

**Gender**
Male	427
Female	562

**Ethnicity**
Non-Hispanic White	774
Black	194
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	274
From 75 to 84	253
85 and over	203
Less than 65	259

Conditions of Medicare patients treated by Dr. Joseph Michael Hartzog, MD in 2013

Hypertension	75
High Cholesterol	58
Stroke	9
Ischemic Heart Disease	51
Depression	39
Chronic Kidney Disease	41
Asthma	16
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	33
Chronic Obstructive Pulmonary Disease	27
Diabetes	37
Dementia	28
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Joseph Michael Hartzog, MD treated as an emergency medicine doctor in Emeryville, CA during 2014 were emergency care.

Volume of procedures performed by Dr. Joseph Michael Hartzog, MD for Medicare patients.

emergency care	853

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Michael Hartzog, MD.

**Gender**
Male	383
Female	500

**Ethnicity**
Non-Hispanic White	709
Black	159
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	241
From 75 to 84	233
85 and over	174
Less than 65	235

Conditions of Medicare patients treated by Dr. Joseph Michael Hartzog, MD in 2014

Hypertension	75
High Cholesterol	61
Stroke	11
Ischemic Heart Disease	54
Depression	40
Chronic Kidney Disease	42
Asthma	14
Osteoperosis	13
Atrial Fibrilation	19
Heart Failure	34
Chronic Obstructive Pulmonary Disease	27
Diabetes	37
Dementia	28
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Joseph Michael Hartzog, MD treated as an emergency medicine doctor in Emeryville, CA during 2015 were emergency care.

Volume of procedures performed by Dr. Joseph Michael Hartzog, MD for Medicare patients.

emergency care	863

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Michael Hartzog, MD.

**Gender**
Male	720
Female	994

**Ethnicity**
Non-Hispanic White	1326
Black	344
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	486
From 75 to 84	472
85 and over	362
Less than 65	394

Conditions of Medicare patients treated by Dr. Joseph Michael Hartzog, MD in 2015

Hypertension	75
High Cholesterol	60
Stroke	10
Ischemic Heart Disease	49
Depression	38
Chronic Kidney Disease	39
Asthma	21
Osteoperosis	15
Atrial Fibrilation	19
Heart Failure	33
Chronic Obstructive Pulmonary Disease	24
Diabetes	37
Dementia	30
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Joseph Michael Hartzog, MD treated as an emergency medicine doctor in Emeryville, CA during 2016 were emergency care.

Volume of procedures performed by Dr. Joseph Michael Hartzog, MD for Medicare patients.

emergency care	829

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Michael Hartzog, MD.

**Gender**
Male	353
Female	463

**Ethnicity**
Non-Hispanic White	648
Black	143
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	251
From 75 to 84	233
85 and over	164
Less than 65	168

Conditions of Medicare patients treated by Dr. Joseph Michael Hartzog, MD in 2016

Hypertension	75
High Cholesterol	64
Stroke	12
Ischemic Heart Disease	48
Depression	39
Chronic Kidney Disease	46
Asthma	32
Osteoperosis	11
Atrial Fibrilation	19
Heart Failure	34
Chronic Obstructive Pulmonary Disease	28
Diabetes	39
Dementia	28
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Joseph Michael Hartzog, MD treated as an emergency medicine doctor in Emeryville, CA during 2017 were emergency care.

Volume of procedures performed by Dr. Joseph Michael Hartzog, MD for Medicare patients.

emergency care	868

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Michael Hartzog, MD.

**Gender**
Male	362
Female	460

**Ethnicity**
Non-Hispanic White	629
Black	170
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	252
From 75 to 84	219
85 and over	154
Less than 65	197

Conditions of Medicare patients treated by Dr. Joseph Michael Hartzog, MD in 2017

Hypertension	75
High Cholesterol	59
Stroke	11
Ischemic Heart Disease	50
Depression	40
Chronic Kidney Disease	48
Asthma	14
Osteoperosis	13
Atrial Fibrilation	18
Heart Failure	36
Chronic Obstructive Pulmonary Disease	29
Diabetes	39
Dementia	25
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Joseph Michael Hartzog, MD treated as an emergency medicine doctor in Emeryville, CA during 2018 were emergency care.

Volume of procedures performed by Dr. Joseph Michael Hartzog, MD for Medicare patients.

emergency care	804

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Michael Hartzog, MD.

**Gender**
Male	361
Female	431

**Ethnicity**
Non-Hispanic White	638
Black	132
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	247
From 75 to 84	223
85 and over	174
Less than 65	148

Conditions of Medicare patients treated by Dr. Joseph Michael Hartzog, MD in 2018

Hypertension	75
High Cholesterol	71
Stroke	11
Ischemic Heart Disease	50
Depression	40
Chronic Kidney Disease	48
Asthma	11
Osteoperosis	12
Atrial Fibrilation	23
Heart Failure	34
Chronic Obstructive Pulmonary Disease	27
Diabetes	38
Dementia	25
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Joseph Michael Hartzog, MD treated as an emergency medicine doctor in Emeryville, CA during 2019 were emergency care.

Volume of procedures performed by Dr. Joseph Michael Hartzog, MD for Medicare patients.

emergency care	705

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Michael Hartzog, MD.

**Gender**
Male	322
Female	387

**Ethnicity**
Non-Hispanic White	568
Black	121
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	211
From 75 to 84	214
85 and over	142
Less than 65	142

Conditions of Medicare patients treated by Dr. Joseph Michael Hartzog, MD in 2019

Hypertension	75
High Cholesterol	72
Stroke	9
Ischemic Heart Disease	54
Depression	43
Chronic Kidney Disease	56
Asthma	14
Osteoperosis	12
Atrial Fibrilation	23
Heart Failure	38
Chronic Obstructive Pulmonary Disease	27
Diabetes	44
Dementia	27
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Joseph Michael Hartzog, MD treated as an emergency medicine doctor in Emeryville, CA during 2020 were emergency care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Joseph Michael Hartzog, MD for Medicare patients.

emergency care	583
tracheal (windpipe) procedures	11

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Michael Hartzog, MD.

**Gender**
Male	288
Female	308

**Ethnicity**
Non-Hispanic White	465
Black	114
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	185
From 75 to 84	184
85 and over	104
Less than 65	123

Conditions of Medicare patients treated by Dr. Joseph Michael Hartzog, MD in 2020

Hypertension	75
High Cholesterol	70
Stroke	13
Ischemic Heart Disease	56
Depression	35
Chronic Kidney Disease	54
Asthma	12
Osteoperosis	10
Atrial Fibrilation	21
Heart Failure	41
Chronic Obstructive Pulmonary Disease	29
Diabetes	44
Dementia	27
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Joseph Michael Hartzog, MD treated as an emergency medicine doctor in Emeryville, CA during 2021 were emergency care.

Volume of procedures performed by Dr. Joseph Michael Hartzog, MD for Medicare patients.

emergency care	414

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Michael Hartzog, MD.

**Gender**
Male	198
Female	222

**Ethnicity**
Non-Hispanic White	338
Black	69
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	123
85 and over	100
Less than 65	67

Conditions of Medicare patients treated by Dr. Joseph Michael Hartzog, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	55
Depression	41
Chronic Kidney Disease	50
Asthma	11
Osteoperosis	15
Atrial Fibrilation	22
Heart Failure	37
Chronic Obstructive Pulmonary Disease	25
Diabetes	40
Dementia	29
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Joseph Michael Hartzog, MD treated as an emergency medicine doctor in Emeryville, CA during 2022 were emergency care.

Volume of procedures performed by Dr. Joseph Michael Hartzog, MD for Medicare patients.

emergency care	411

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Michael Hartzog, MD.

**Gender**
Male	185
Female	241

**Ethnicity**
Non-Hispanic White	352
Black	61
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	138
From 75 to 84	122
85 and over	107
Less than 65	59

Conditions of Medicare patients treated by Dr. Joseph Michael Hartzog, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	44
Depression	38
Chronic Kidney Disease	37
Asthma	12
Osteoperosis	19
Atrial Fibrilation	34
Heart Failure	31
Chronic Obstructive Pulmonary Disease	30
Diabetes	34
Dementia	17
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Joseph Michael Hartzog, MD for Medicare patients.

The highest averages for the top procedures that Dr. Joseph Michael Hartzog, MD treated as an emergency medicine doctor in Emeryville, CA were emergency care and tracheal (windpipe) procedures.

emergency care	775
tracheal (windpipe) procedures	11

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Joseph Michael Hartzog, MD.

**Gender**
Male	327
Female	415

**Ethnicity**
Black / African American	137
Asian / Pacific Islander	0
Non-Hispanic White	586
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	206
85 and over	153
Less than 65	162
65 to 74	219

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

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

Hypertension	68
High Cholesterol	60
Stroke	10
Ischemic Heart Disease	46
Depression	35
Chronic Kidney Disease	41
Asthma	14
Osteoporosis	12
Heart Failure	31
Chronic Obstructive Pulmonary Disease	24
Diabetes	35
Atrial Fibrillation	19
Dementia	24
Cancer	12

Education & Training

Dr. Joseph Michael Hartzog, MD graduated from West Virginia University School of Medicine in 1993. He completed residency at West Virginia University Affiliated Hospitals. He is certified by the American Board of Emergency Medicine (Emergency Medicine) and has a state license in West Virginia.

Medical School: West Virginia University School of Medicine (1993)

Residency: West Virginia University Affiliated Hospitals (1996)

Board Certification: American Board of Emergency Medicine (Emergency Medicine)

Licensed In: West Virginia

Affiliations & Hospitals

Dr. Joseph Michael Hartzog, MD is associated with these hospitals and organizations:

Bon Secours

Bon Secours - St. Francis Hospital

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Joseph Michael Hartzog, MD appears to accept the following insurance providers: CorVel, WellCare, Medicare Advantage, MultiPlan, United Healthcare, Medicaid, Humana, Cigna, Anthem, WellPoint, Molina Healthcare, Payer Provider, Sedgwick/Careworks KY OH SC VA, America's 1st Choice SC, DOL SC, Absolute Total Care SC, Medicare SC, Medicare Railroad (Palmetto GBA) SC, Aetna Health Insurance Company SC, CIN-Greenville, Bright Health Plan, Medcost SC, EON Health, Select Health Network SC, Blue Cross Blue Shield SC and Employer Health Network SC.

Insurance Accepted by Provider includes:

According to our sources, Dr. Joseph Michael Hartzog, MD accepts the following insurance providers:

CorVel

WellCare

Medicare Advantage

MultiPlan

United Healthcare

Medicaid

Humana

Cigna

Anthem

WellPoint

Molina Healthcare

Payer Provider

Sedgwick/Careworks KY OH SC VA

America's 1st Choice SC

DOL SC

Absolute Total Care SC

Medicare SC

Medicare Railroad (Palmetto GBA) SC

Aetna Health Insurance Company SC

CIN-Greenville

Bright Health Plan

Medcost SC

EON Health

Select Health Network SC

Blue Cross Blue Shield SC

Employer Health Network SC

Ratings & Reviews

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General Payments

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

**Payments by Company**
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$20 LifeVest $20

**Types of Payments**
Food and Beverage	$20

Biography

Dr. Joseph Hartzog works as a general practice and emergency medicine. Dr. Hartzog is professionally affiliated with Bon Secours. He attended West Virginia University School of Medicine and then went on to complete his residency at a hospital affiliated with West Virginia University. He seems to honor Anthem, Blue California, and CorVel, as well as other insurance carriers. According to Bon Secours, new patients are welcome to contact his office in Greenville, SC.

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Dr. Joseph Michael Hartzog, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Joseph Michael Hartzog, MD in 2023

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. Joseph Michael Hartzog, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph Michael Hartzog, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph Michael Hartzog, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph Michael Hartzog, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph Michael Hartzog, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph Michael Hartzog, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph Michael Hartzog, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph Michael Hartzog, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph Michael Hartzog, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph Michael Hartzog, 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. Joseph Michael Hartzog, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

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