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Home > CA Providers > Family Physicians & Family Medicine Specialists

Dr. Mark T. Roback, DO

(Dr. Mark Todd Roback, DO)

(No ratings)

Specializes in: Family Medicine and General Practice

3304 Renner Drive
Fortuna, CA 95540

(707) 725-4477

Dr. Mark T. Roback, DO is a family medicine practitioner in Fortuna, CA specializing in family medicine and general practice. Dr. Mark T. Roback, DO is affiliated with SHASTA REGIONAL MEDICAL GROUP INC.

Office Locations

3304 Renner Drive
Fortuna, CA 95540

(707) 725-4477

(707) 725-9209

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Noteworthy Medicare Patient Procedures Performed by Dr. Mark T. Roback, DO 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

In 2023, Dr. Mark T. Roback, DO performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 90% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark T. Roback, DO treated as a family medicine practitioner in Fortuna, CA during 2012 were hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Mark T. Roback, DO for Medicare patients.

hospital care	303
inpatient care	303
lab tests	33

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark T. Roback, DO treated as a family medicine practitioner in Fortuna, CA during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark T. Roback, DO for Medicare patients.

hospital care	266
inpatient care	266

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark T. Roback, DO.

**Gender**
Male	78
Female	108

**Ethnicity**
Non-Hispanic White	169
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	57
From 75 to 84	45
85 and over	46
Less than 65	38

Conditions of Medicare patients treated by Dr. Mark T. Roback, DO in 2013

Hypertension	75
High Cholesterol	44
Stroke	12
Ischemic Heart Disease	51
Depression	50
Chronic Kidney Disease	40
Asthma	24
Osteoperosis	16
Atrial Fibrilation	19
Heart Failure	45
Chronic Obstructive Pulmonary Disease	46
Diabetes	34
Dementia	26
Cancer	17

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark T. Roback, DO treated as a family medicine practitioner in Fortuna, CA during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark T. Roback, DO for Medicare patients.

hospital care	112
inpatient care	112

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark T. Roback, DO.

**Gender**
Male	44
Female	53

**Age**
From 65 to 74	23
From 75 to 84	37
85 and over	25
Less than 65	12

Conditions of Medicare patients treated by Dr. Mark T. Roback, DO in 2014

Hypertension	75
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	51
Depression	43
Chronic Kidney Disease	42
Asthma	19
Osteoperosis	18
Atrial Fibrilation	31
Heart Failure	49
Chronic Obstructive Pulmonary Disease	33
Diabetes	48
Dementia	30
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark T. Roback, DO treated as a family medicine practitioner in Fortuna, CA during 2015 were lab tests, hospital care, inpatient care and preventive care.

Volume of procedures performed by Dr. Mark T. Roback, DO for Medicare patients.

diabetes management	13
hospital care	163
inpatient care	163
lab tests	185
preventive care	13

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark T. Roback, DO.

**Gender**
Male	124
Female	98

**Age**
From 65 to 74	60
From 75 to 84	50
85 and over	74
Less than 65	38

Conditions of Medicare patients treated by Dr. Mark T. Roback, DO in 2015

Hypertension	75
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	50
Depression	39
Chronic Kidney Disease	40
Asthma	26
Osteoperosis	11
Atrial Fibrilation	27
Heart Failure	41
Chronic Obstructive Pulmonary Disease	30
Diabetes	47
Dementia	32
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark T. Roback, DO treated as a family medicine practitioner in Fortuna, CA during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark T. Roback, DO for Medicare patients.

hospital care	499
inpatient care	499

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark T. Roback, DO.

**Gender**
Male	121
Female	147

**Ethnicity**
Non-Hispanic White	242
Black	0
Hispanic	0
Asian	0
Other	0
Native American	11

**Age**
From 65 to 74	84
From 75 to 84	73
85 and over	66
Less than 65	45

Conditions of Medicare patients treated by Dr. Mark T. Roback, DO in 2016

Hypertension	75
High Cholesterol	58
Stroke	10
Ischemic Heart Disease	50
Depression	46
Chronic Kidney Disease	57
Asthma	41
Osteoperosis	16
Atrial Fibrilation	25
Heart Failure	46
Chronic Obstructive Pulmonary Disease	39
Diabetes	35
Dementia	30
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark T. Roback, DO treated as a family medicine practitioner in Fortuna, CA during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark T. Roback, DO for Medicare patients.

hospital care	1068
inpatient care	1068

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark T. Roback, DO.

**Gender**
Male	294
Female	312

**Ethnicity**
Non-Hispanic White	563
Black	0
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	191
From 75 to 84	177
85 and over	122
Less than 65	116

Conditions of Medicare patients treated by Dr. Mark T. Roback, DO in 2017

Hypertension	75
High Cholesterol	64
Stroke	14
Ischemic Heart Disease	61
Depression	43
Chronic Kidney Disease	63
Asthma	13
Osteoperosis	11
Atrial Fibrilation	28
Heart Failure	53
Chronic Obstructive Pulmonary Disease	48
Diabetes	45
Dementia	28
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark T. Roback, DO treated as a family medicine practitioner in Fortuna, CA during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark T. Roback, DO for Medicare patients.

hospital care	1150
inpatient care	1150

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark T. Roback, DO.

**Gender**
Male	239
Female	274

**Ethnicity**
Non-Hispanic White	459
Black	0
Hispanic	21
Asian	0
Other	0
Native American	18

**Age**
From 65 to 74	173
From 75 to 84	157
85 and over	100
Less than 65	83

Conditions of Medicare patients treated by Dr. Mark T. Roback, DO in 2018

Hypertension	75
High Cholesterol	68
Stroke	14
Ischemic Heart Disease	62
Depression	46
Chronic Kidney Disease	68
Asthma	9
Osteoperosis	7
Atrial Fibrilation	26
Heart Failure	56
Chronic Obstructive Pulmonary Disease	52
Diabetes	47
Dementia	30
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark T. Roback, DO treated as a family medicine practitioner in Fortuna, CA during 2019 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Mark T. Roback, DO for Medicare patients.

hospital care	1425
inpatient care	1375
outpatient care	50

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark T. Roback, DO.

**Gender**
Male	302
Female	325

**Ethnicity**
Non-Hispanic White	579
Black	0
Hispanic	16
Asian	0
Other	0
Native American	17

**Age**
From 65 to 74	187
From 75 to 84	207
85 and over	124
Less than 65	109

Conditions of Medicare patients treated by Dr. Mark T. Roback, DO in 2019

Hypertension	75
High Cholesterol	67
Stroke	11
Ischemic Heart Disease	59
Depression	41
Chronic Kidney Disease	65
Asthma	11
Osteoperosis	9
Atrial Fibrilation	27
Heart Failure	49
Chronic Obstructive Pulmonary Disease	45
Diabetes	43
Dementia	27
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark T. Roback, DO treated as a family medicine practitioner in Fortuna, CA during 2020 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Mark T. Roback, DO for Medicare patients.

hospital care	1139
inpatient care	1114
outpatient care	25

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark T. Roback, DO.

**Gender**
Male	251
Female	319

**Ethnicity**
Non-Hispanic White	529
Black	0
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	166
From 75 to 84	201
85 and over	112
Less than 65	91

Conditions of Medicare patients treated by Dr. Mark T. Roback, DO in 2020

Hypertension	75
High Cholesterol	69
Stroke	13
Ischemic Heart Disease	60
Depression	42
Chronic Kidney Disease	67
Asthma	11
Osteoperosis	8
Atrial Fibrilation	28
Heart Failure	53
Chronic Obstructive Pulmonary Disease	44
Diabetes	43
Dementia	28
Cancer	17

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark T. Roback, DO treated as a family medicine practitioner in Fortuna, CA during 2021 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Mark T. Roback, DO for Medicare patients.

hospital care	1192
inpatient care	1155
outpatient care	26

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark T. Roback, DO.

**Gender**
Male	260
Female	285

**Ethnicity**
Non-Hispanic White	481
Black	0
Hispanic	33
Asian	0
Other	0
Native American	14

**Age**
From 65 to 74	164
From 75 to 84	193
85 and over	89
Less than 65	99

Conditions of Medicare patients treated by Dr. Mark T. Roback, DO in 2021

Hypertension	75
High Cholesterol	67
Stroke	12
Ischemic Heart Disease	60
Depression	34
Chronic Kidney Disease	66
Asthma	9
Osteoperosis	8
Atrial Fibrilation	29
Heart Failure	52
Chronic Obstructive Pulmonary Disease	41
Diabetes	46
Dementia	28
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark T. Roback, DO treated as a family medicine practitioner in Fortuna, CA during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark T. Roback, DO for Medicare patients.

hospital care	1193
inpatient care	1193

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark T. Roback, DO.

**Gender**
Male	256
Female	288

**Ethnicity**
Non-Hispanic White	487
Black	0
Hispanic	22
Asian	11
Other	0
Native American	12

**Age**
From 65 to 74	166
From 75 to 84	178
85 and over	105
Less than 65	95

Conditions of Medicare patients treated by Dr. Mark T. Roback, DO in 2022

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	51
Depression	38
Chronic Kidney Disease	52
Asthma	13
Osteoperosis	11
Atrial Fibrilation	46
Heart Failure	56
Chronic Obstructive Pulmonary Disease	47
Diabetes	46
Dementia	19
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Mark T. Roback, DO for Medicare patients.

The highest averages for the top procedures that Dr. Mark T. Roback, DO treated as a family medicine practitioner in Fortuna, CA were hospital care, inpatient care, lab tests and outpatient care.

diabetes management	13
hospital care	773
inpatient care	763
lab tests	109
outpatient care	33
preventive care	13

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Mark T. Roback, DO.

**Gender**
Male	179
Female	200

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	1
Non-Hispanic White	319
Hispanic	12
Native American / Alaskan Native	6
Other	0

**Age**
75 to 84	119
85 and over	78
Less than 65	66
65 to 74	115

Average of Total of Conditions of Medicare patients treated by Dr. Mark T. Roback, DO From 2012 - 2022

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

Hypertension	68
High Cholesterol	55
Stroke	9
Ischemic Heart Disease	50
Depression	38
Chronic Kidney Disease	50
Asthma	16
Osteoporosis	10
Heart Failure	45
Chronic Obstructive Pulmonary Disease	38
Diabetes	39
Atrial Fibrillation	26
Cancer	11
Dementia	25

Education & Training

He has a state license in Kentucky.

Licensed In: Kentucky

Affiliations & Hospitals

Dr. Mark T. Roback, DO is associated with these hospitals and organizations:

SHASTA REGIONAL MEDICAL GROUP INC

Ratings & Reviews

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General Payments

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

**Payments by Company**
Pfizer Inc.	$299 LYRICA $184	CELEBREX $33	TOVIAZ $27	EMBEDA $26	VIAGRA $14	Other $14
Otsuka America Pharmaceutical, Inc.	$125 ABILIFY TABLET $111	REXULTI $14
Merck Sharp & Dohme LLC	$123 ZERBAXA $123
AstraZeneca Pharmaceuticals LP	$100 MOVANTIK $34	CRESTOR $31	BRILINTA $23	SYMBICORT $11
Novo Nordisk Inc	$83 Victoza $67	NovoLog $17
Other	$446 Brovana $72	GRAFIX/GRAFIXPL/STRAVIX $57	DALVANCE $35	Brintellix $33	LINZESS $33	Other $216

**Types of Payments**
Food and Beverage	$1,075
Education	$101

Biography

Dr. Mark Roback works as a general practice and family medicine specialist in Fortuna, CA. Dr. Roback has obtained a license to practice in Kentucky.

Select Year:

Dr. Mark T. Roback, DO

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Mark T. Roback, DO in 2023

By Volume:

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. Mark T. Roback, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark T. Roback, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark T. Roback, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark T. Roback, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark T. Roback, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark T. Roback, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark T. Roback, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark T. Roback, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark T. Roback, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark T. Roback, DO 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. Mark T. Roback, DO From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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