Procedure Volume Patient Data Patient Conditions Reviews Back to Top

Home > CA Providers > Emergency Physicians

Dr. Eric Ryan Zacharias, MD

(No ratings)

Specializes in: Emergency Medicine

University of California, Davis, School of Medicine (2005)

3300 Renner Drive
Fortuna, CA 95540

(707) 725-3611

Dr. Eric Ryan Zacharias, MD is an emergency medicine doctor in Fortuna, CA specializing in emergency medicine. He graduated from University of California, Davis, School of Medicine in 2005 and has 21 years of experience. Dr. Eric Ryan Zacharias, MD is affiliated with Providence Medical Foundation.

Office Locations

3300 Renner Drive
Fortuna, CA 95540

(707) 725-3611

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Eric Ryan Zacharias, MD in 2023

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

Top 5%

By Affordability:

emergency care

emergency room care

In 2023, Dr. Eric Ryan Zacharias, MD had a list price for emergency care, and emergency room (ER) care 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. Eric Ryan Zacharias, MD treated as an emergency medicine doctor in Fortuna, CA during 2012 were emergency care and catheterization.

Volume of procedures performed by Dr. Eric Ryan Zacharias, MD for Medicare patients.

catheterization	21
emergency care	579

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Eric Ryan Zacharias, MD treated as an emergency medicine doctor in Fortuna, CA during 2013 were emergency care and catheterization.

Volume of procedures performed by Dr. Eric Ryan Zacharias, MD for Medicare patients.

catheterization	11
emergency care	684

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric Ryan Zacharias, MD.

**Gender**
Male	326
Female	441

**Ethnicity**
Non-Hispanic White	534
Black	78
Hispanic	75
Asian	55
Other	0
Native American	0

**Age**
From 65 to 74	195
From 75 to 84	156
85 and over	162
Less than 65	254

Conditions of Medicare patients treated by Dr. Eric Ryan Zacharias, MD in 2013

Hypertension	74
High Cholesterol	48
Stroke	14
Ischemic Heart Disease	41
Depression	38
Chronic Kidney Disease	41
Asthma	14
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	32
Chronic Obstructive Pulmonary Disease	26
Diabetes	38
Dementia	22
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Eric Ryan Zacharias, MD treated as an emergency medicine doctor in Fortuna, CA during 2014 were emergency care.

Volume of procedures performed by Dr. Eric Ryan Zacharias, MD for Medicare patients.

emergency care	557

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric Ryan Zacharias, MD.

**Gender**
Male	251
Female	378

**Ethnicity**
Non-Hispanic White	431
Black	61
Hispanic	71
Asian	48
Other	0
Native American	0

**Age**
From 65 to 74	163
From 75 to 84	165
85 and over	141
Less than 65	160

Conditions of Medicare patients treated by Dr. Eric Ryan Zacharias, MD in 2014

Hypertension	74
High Cholesterol	52
Stroke	14
Ischemic Heart Disease	45
Depression	38
Chronic Kidney Disease	42
Asthma	16
Osteoperosis	13
Atrial Fibrilation	15
Heart Failure	37
Chronic Obstructive Pulmonary Disease	28
Diabetes	35
Dementia	22
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Eric Ryan Zacharias, MD treated as an emergency medicine doctor in Fortuna, CA during 2015 were emergency care.

Volume of procedures performed by Dr. Eric Ryan Zacharias, MD for Medicare patients.

emergency care	574

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric Ryan Zacharias, MD.

**Gender**
Male	536
Female	682

**Ethnicity**
Non-Hispanic White	844
Black	120
Hispanic	148
Asian	76
Other	0
Native American	0

**Age**
From 65 to 74	354
From 75 to 84	314
85 and over	242
Less than 65	308

Conditions of Medicare patients treated by Dr. Eric Ryan Zacharias, MD in 2015

Hypertension	74
High Cholesterol	52
Stroke	11
Ischemic Heart Disease	40
Depression	39
Chronic Kidney Disease	42
Asthma	20
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	31
Chronic Obstructive Pulmonary Disease	23
Diabetes	38
Dementia	22
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Eric Ryan Zacharias, MD treated as an emergency medicine doctor in Fortuna, CA during 2016 were emergency care.

Volume of procedures performed by Dr. Eric Ryan Zacharias, MD for Medicare patients.

emergency care	225

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric Ryan Zacharias, MD.

**Gender**
Male	99
Female	137

**Ethnicity**
Non-Hispanic White	194
Black	0
Hispanic	19
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	71
From 75 to 84	49
85 and over	41
Less than 65	75

Conditions of Medicare patients treated by Dr. Eric Ryan Zacharias, MD in 2016

Hypertension	73
High Cholesterol	47
Stroke	7
Ischemic Heart Disease	39
Depression	47
Chronic Kidney Disease	47
Asthma	21
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	28
Chronic Obstructive Pulmonary Disease	13
Diabetes	36
Dementia	18
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Eric Ryan Zacharias, MD treated as an emergency medicine doctor in Fortuna, CA during 2017 were emergency care.

Volume of procedures performed by Dr. Eric Ryan Zacharias, MD for Medicare patients.

emergency care	333

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric Ryan Zacharias, MD.

**Gender**
Male	161
Female	199

**Ethnicity**
Non-Hispanic White	279
Black	0
Hispanic	43
Asian	20
Other	0
Native American	0

**Age**
From 65 to 74	104
From 75 to 84	107
85 and over	68
Less than 65	81

Conditions of Medicare patients treated by Dr. Eric Ryan Zacharias, MD in 2017

Hypertension	75
High Cholesterol	47
Stroke	8
Ischemic Heart Disease	48
Depression	38
Chronic Kidney Disease	48
Asthma	15
Osteoperosis	7
Atrial Fibrilation	17
Heart Failure	31
Chronic Obstructive Pulmonary Disease	20
Diabetes	38
Dementia	22
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Eric Ryan Zacharias, MD treated as an emergency medicine doctor in Fortuna, CA during 2018 were emergency care.

Volume of procedures performed by Dr. Eric Ryan Zacharias, MD for Medicare patients.

emergency care	298

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric Ryan Zacharias, MD.

**Gender**
Male	142
Female	171

**Ethnicity**
Non-Hispanic White	245
Black	0
Hispanic	33
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	95
From 75 to 84	68
85 and over	52
Less than 65	98

Conditions of Medicare patients treated by Dr. Eric Ryan Zacharias, MD in 2018

Hypertension	72
High Cholesterol	47
Stroke	9
Ischemic Heart Disease	39
Depression	42
Chronic Kidney Disease	43
Asthma	16
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	32
Chronic Obstructive Pulmonary Disease	30
Diabetes	33
Dementia	20
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Eric Ryan Zacharias, MD treated as an emergency medicine doctor in Fortuna, CA during 2019 were emergency care.

Volume of procedures performed by Dr. Eric Ryan Zacharias, MD for Medicare patients.

emergency care	374

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric Ryan Zacharias, MD.

**Gender**
Male	172
Female	223

**Ethnicity**
Non-Hispanic White	319
Black	21
Hispanic	31
Asian	0
Other	0
Native American	12

**Age**
From 65 to 74	129
From 75 to 84	94
85 and over	62
Less than 65	110

Conditions of Medicare patients treated by Dr. Eric Ryan Zacharias, MD in 2019

Hypertension	71
High Cholesterol	48
Stroke	8
Ischemic Heart Disease	40
Depression	48
Chronic Kidney Disease	44
Asthma	13
Osteoperosis	11
Atrial Fibrilation	18
Heart Failure	29
Chronic Obstructive Pulmonary Disease	26
Diabetes	32
Dementia	23
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Eric Ryan Zacharias, MD treated as an emergency medicine doctor in Fortuna, CA during 2020 were emergency care.

Volume of procedures performed by Dr. Eric Ryan Zacharias, MD for Medicare patients.

emergency care	195

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric Ryan Zacharias, MD.

**Gender**
Male	92
Female	117

**Ethnicity**
Non-Hispanic White	171
Black	0
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	73
From 75 to 84	55
85 and over	31
Less than 65	50

Conditions of Medicare patients treated by Dr. Eric Ryan Zacharias, MD in 2020

Hypertension	75
High Cholesterol	56
Stroke	7
Ischemic Heart Disease	38
Depression	42
Chronic Kidney Disease	44
Asthma	9
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	35
Chronic Obstructive Pulmonary Disease	30
Diabetes	41
Dementia	21
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Eric Ryan Zacharias, MD treated as an emergency medicine doctor in Fortuna, CA during 2021 were emergency care.

Volume of procedures performed by Dr. Eric Ryan Zacharias, MD for Medicare patients.

emergency care	62

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric Ryan Zacharias, MD.

**Gender**
Male	32
Female	38

**Age**
From 65 to 74	19
From 75 to 84	17
85 and over	11
Less than 65	23

Conditions of Medicare patients treated by Dr. Eric Ryan Zacharias, MD in 2021

Hypertension	71
High Cholesterol	36
Stroke	0
Ischemic Heart Disease	31
Depression	34
Chronic Kidney Disease	34
Asthma	0
Osteoperosis	0
Atrial Fibrilation	20
Heart Failure	37
Chronic Obstructive Pulmonary Disease	27
Diabetes	39
Dementia	16
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Eric Ryan Zacharias, MD treated as an emergency medicine doctor in Fortuna, CA during 2022 were emergency care.

Volume of procedures performed by Dr. Eric Ryan Zacharias, MD for Medicare patients.

emergency care	67

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric Ryan Zacharias, MD.

**Gender**
Male	36
Female	36

**Age**
From 65 to 74	21
From 75 to 84	24
85 and over	11
Less than 65	16

Conditions of Medicare patients treated by Dr. Eric Ryan Zacharias, MD in 2022

Hypertension	71
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	25
Depression	32
Chronic Kidney Disease	29
Asthma	0
Osteoperosis	0
Atrial Fibrilation	21
Heart Failure	26
Chronic Obstructive Pulmonary Disease	31
Diabetes	21
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Eric Ryan Zacharias, MD for Medicare patients.

The highest averages for the top procedures that Dr. Eric Ryan Zacharias, MD treated as an emergency medicine doctor in Fortuna, CA were emergency care and catheterization.

catheterization	16
emergency care	358

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Eric Ryan Zacharias, MD.

**Gender**
Male	167
Female	220

**Ethnicity**
Black / African American	25
Asian / Pacific Islander	19
Non-Hispanic White	274
Native American / Alaskan Native	1
Hispanic	39
Other	0

**Age**
75 to 84	95
85 and over	74
Less than 65	106
65 to 74	111

Average of Total of Conditions of Medicare patients treated by Dr. Eric Ryan Zacharias, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Eric Ryan Zacharias, MD treated were hypertension, high cholesterol, chronic kidney disease and depression.

Hypertension	66
High Cholesterol	43
Stroke	7
Ischemic Heart Disease	35
Depression	36
Chronic Kidney Disease	37
Asthma	11
Osteoporosis	7
Heart Failure	28
Chronic Obstructive Pulmonary Disease	23
Diabetes	31
Atrial Fibrillation	15
Dementia	16
Cancer	8

Education & Training

Dr. Eric Ryan Zacharias, MD graduated from University of California, Davis, School of Medicine in 2005. He has a state license in California.

Medical School: University of California, Davis, School of Medicine (2005)

Licensed In: California

Affiliations & Hospitals

Dr. Eric Ryan Zacharias, MD is associated with these hospitals and organizations:

Providence Medical Foundation

Ratings & Reviews

Dr. Eric Ryan Zacharias, MD does not have any reviews yet, be the first to leave a review of Dr. Eric Ryan Zacharias, MD here: Leave a Review

(No ratings)

Leave a Review

Biography

Dr. Eric Zacharias' specialty is emergency medicine. Dr. Zacharias is professionally affiliated with Providence Medical Foundation. He studied medicine at the University of California, Davis, School of Medicine.

Select Year:

Dr. Eric Ryan Zacharias, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Eric Ryan Zacharias, 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. Eric Ryan Zacharias, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Eric Ryan Zacharias, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Eric Ryan Zacharias, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Eric Ryan Zacharias, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Eric Ryan Zacharias, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Eric Ryan Zacharias, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Eric Ryan Zacharias, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Eric Ryan Zacharias, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Eric Ryan Zacharias, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Eric Ryan Zacharias, 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. Eric Ryan Zacharias, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

Biography

Emergency Physicians in Nearby Locations

Other Providers in Fortuna, CA