Procedure Volume Patient Data Patient Conditions Reviews Back to Top

Home > CA Providers > Internists & Internal Medicine Doctors

Dr. Karl Tanara, MD

(No ratings)

Specializes in: Adult Urgent Care, Internal Medicine (Adult Medicine) and Family Medicine

St. George's University School of Medicine

21634 Retreat Parkway
Corona, CA 92883

(951) 782-3715

Dr. Karl Tanara, MD is an urgent care doctor in Corona, CA specializing in adult urgent care, internal medicine (adult medicine) and family medicine. He graduated from St. George's University School of Medicine. Dr. Karl Tanara, MD is affiliated with Riverside Medical Clinic and RIVERSIDE MEDICAL CLINIC INC.

Office Locations

21634 Retreat Parkway
Corona, CA 92883

open_in_new

21634 Retreat Parkway
Temescal Valley, CA 92883

open_in_new

3660 Arlington Avenue
Riverside, CA 92506

open_in_new

6405 Day Street
Riverside, CA 92507

open_in_new

7117 Brockton Avenue
Riverside, CA 92506

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Karl Tanara, MD in 2024

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

Top 5%

By Affordability:

blood count tests

blood tests

breathing treatment

In 2024, Dr. Karl Tanara, MD had a list price for blood count tests, blood tests, and breathing treatment 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.

Top 10%

By Volume:

urinalysis

By Affordability:

diabetes management

hemoglobin test

In 2024, among providers in related specialties within California, Dr. Karl Tanara, MD performed more urinalysis procedures for Medicare patients than 90% of them and he also had a list price for diabetes management, and hemoglobin test that was lower than the list prices billed to Medicare by 90% of them. 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.

Top 25%

By Volume:

lab tests

By Affordability:

blood glucose self-monitoring

blood glucose tests

finger stick glucose test

In 2012, among providers in related specialties within California, Dr. Karl Tanara, MD performed more lab tests procedures for Medicare patients than 75% of them and he also had a list price for blood glucose self-monitoring, blood glucose tests, finger stick glucose test, glucose monitoring, glucose tests, urinalysis, and urine tests that was lower than the list prices billed to Medicare by 75% of them. 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. Karl Tanara, MD treated as an urgent care doctor in Corona, CA during 2012 were lab tests and diabetes management.

Volume of procedures performed by Dr. Karl Tanara, MD for Medicare patients.

diabetes management	17
doctor visit	392
lab tests	133

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Karl Tanara, MD treated as an urgent care doctor in Corona, CA during 2013 were lab tests, breathing treatment and diabetes management.

Volume of procedures performed by Dr. Karl Tanara, MD for Medicare patients.

breathing treatment	19
diabetes management	17
doctor visit	364
lab tests	134

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Karl Tanara, MD.

**Gender**
Male	146
Female	229

**Ethnicity**
Non-Hispanic White	239
Black	47
Hispanic	69
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	107
85 and over	52
Less than 65	63

Conditions of Medicare patients treated by Dr. Karl Tanara, MD in 2013

Hypertension	64
High Cholesterol	53
Stroke	7
Ischemic Heart Disease	29
Depression	20
Chronic Kidney Disease	29
Asthma	10
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	18
Chronic Obstructive Pulmonary Disease	16
Diabetes	30
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Karl Tanara, MD treated as an urgent care doctor in Corona, CA during 2014 were lab tests and diabetes management.

Volume of procedures performed by Dr. Karl Tanara, MD for Medicare patients.

diabetes management	17
doctor visit	399
lab tests	136

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Karl Tanara, MD.

**Gender**
Male	141
Female	271

**Ethnicity**
Non-Hispanic White	260
Black	56
Hispanic	65
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	177
From 75 to 84	127
85 and over	51
Less than 65	57

Conditions of Medicare patients treated by Dr. Karl Tanara, MD in 2014

Hypertension	60
High Cholesterol	54
Stroke	7
Ischemic Heart Disease	25
Depression	23
Chronic Kidney Disease	29
Asthma	7
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	18
Diabetes	30
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Karl Tanara, MD treated as an urgent care doctor in Corona, CA during 2015 were lab tests, diabetes management and breathing treatment.

Volume of procedures performed by Dr. Karl Tanara, MD for Medicare patients.

breathing treatment	12
diabetes management	22
doctor visit	370
lab tests	164

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Karl Tanara, MD.

**Gender**
Male	320
Female	436

**Ethnicity**
Non-Hispanic White	462
Black	116
Hispanic	120
Asian	34
Other	0
Native American	0

**Age**
From 65 to 74	322
From 75 to 84	244
85 and over	80
Less than 65	110

Conditions of Medicare patients treated by Dr. Karl Tanara, MD in 2015

Hypertension	62
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	28
Depression	21
Chronic Kidney Disease	31
Asthma	15
Osteoperosis	7
Atrial Fibrilation	7
Heart Failure	14
Chronic Obstructive Pulmonary Disease	15
Diabetes	36
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Karl Tanara, MD treated as an urgent care doctor in Corona, CA during 2016 were lab tests, diabetes management and breathing treatment.

Volume of procedures performed by Dr. Karl Tanara, MD for Medicare patients.

breathing treatment	15
diabetes management	22
doctor visit	342
lab tests	119

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Karl Tanara, MD.

**Gender**
Male	127
Female	226

**Ethnicity**
Non-Hispanic White	214
Black	50
Hispanic	57
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	109
85 and over	48
Less than 65	43

Conditions of Medicare patients treated by Dr. Karl Tanara, MD in 2016

Hypertension	62
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	28
Depression	25
Chronic Kidney Disease	34
Asthma	20
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	36
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Karl Tanara, MD treated as an urgent care doctor in Corona, CA during 2017 were lab tests and breathing treatment.

Volume of procedures performed by Dr. Karl Tanara, MD for Medicare patients.

breathing treatment	18
doctor visit	301
lab tests	79

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Karl Tanara, MD.

**Gender**
Male	110
Female	198

**Ethnicity**
Non-Hispanic White	217
Black	26
Hispanic	49
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	98
85 and over	41
Less than 65	37

Conditions of Medicare patients treated by Dr. Karl Tanara, MD in 2017

Hypertension	64
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	28
Depression	23
Chronic Kidney Disease	36
Asthma	9
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	32
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Karl Tanara, MD treated as an urgent care doctor in Corona, CA during 2018 were lab tests, breathing treatment and diabetes management.

Volume of procedures performed by Dr. Karl Tanara, MD for Medicare patients.

breathing treatment	26
diabetes management	18
doctor visit	306
lab tests	98

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Karl Tanara, MD.

**Gender**
Male	127
Female	196

**Ethnicity**
Non-Hispanic White	201
Black	42
Hispanic	55
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	149
From 75 to 84	80
85 and over	51
Less than 65	43

Conditions of Medicare patients treated by Dr. Karl Tanara, MD in 2018

Hypertension	67
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	30
Depression	25
Chronic Kidney Disease	40
Asthma	10
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	20
Chronic Obstructive Pulmonary Disease	18
Diabetes	33
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Karl Tanara, MD treated as an urgent care doctor in Corona, CA during 2019 were lab tests, breathing treatment and diabetes management.

Volume of procedures performed by Dr. Karl Tanara, MD for Medicare patients.

breathing treatment	18
diabetes management	17
doctor visit	360
lab tests	104

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Karl Tanara, MD.

**Gender**
Male	132
Female	225

**Ethnicity**
Non-Hispanic White	228
Black	34
Hispanic	60
Asian	20
Other	15
Native American	0

**Age**
From 65 to 74	167
From 75 to 84	113
85 and over	49
Less than 65	28

Conditions of Medicare patients treated by Dr. Karl Tanara, MD in 2019

Hypertension	63
High Cholesterol	63
Stroke	4
Ischemic Heart Disease	32
Depression	24
Chronic Kidney Disease	38
Asthma	9
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	19
Chronic Obstructive Pulmonary Disease	15
Diabetes	34
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Karl Tanara, MD treated as an urgent care doctor in Corona, CA during 2020 were lab tests and diabetes management.

Volume of procedures performed by Dr. Karl Tanara, MD for Medicare patients.

diabetes management	12
doctor visit	322
lab tests	68

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Karl Tanara, MD.

**Gender**
Male	108
Female	204

**Ethnicity**
Non-Hispanic White	203
Black	28
Hispanic	54
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	99
85 and over	37
Less than 65	37

Conditions of Medicare patients treated by Dr. Karl Tanara, MD in 2020

Hypertension	60
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	27
Depression	25
Chronic Kidney Disease	36
Asthma	6
Osteoperosis	7
Atrial Fibrilation	7
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	30
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Karl Tanara, MD treated as an urgent care doctor in Corona, CA during 2021 were lab tests, diabetes management, preventive care and vaccines.

Volume of procedures performed by Dr. Karl Tanara, MD for Medicare patients.

diabetes management	18
doctor visit	361
lab tests	118
preventive care	11
vaccines	11

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Karl Tanara, MD.

**Gender**
Male	126
Female	236

**Ethnicity**
Non-Hispanic White	231
Black	41
Hispanic	65
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	138
85 and over	52
Less than 65	33

Conditions of Medicare patients treated by Dr. Karl Tanara, MD in 2021

Hypertension	68
High Cholesterol	59
Stroke	4
Ischemic Heart Disease	27
Depression	28
Chronic Kidney Disease	41
Asthma	8
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	30
Dementia	11
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Karl Tanara, MD treated as an urgent care doctor in Corona, CA during 2022 were lab tests and diabetes management.

Volume of procedures performed by Dr. Karl Tanara, MD for Medicare patients.

diabetes management	23
doctor visit	332
lab tests	146

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Karl Tanara, MD.

**Gender**
Male	125
Female	232

**Ethnicity**
Non-Hispanic White	223
Black	32
Hispanic	71
Asian	19
Other	12
Native American	0

**Age**
From 65 to 74	154
From 75 to 84	131
85 and over	49
Less than 65	23

Conditions of Medicare patients treated by Dr. Karl Tanara, MD in 2022

Hypertension	73
High Cholesterol	71
Stroke	6
Ischemic Heart Disease	20
Depression	26
Chronic Kidney Disease	32
Asthma	10
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	13
Chronic Obstructive Pulmonary Disease	18
Diabetes	28
Dementia	6
Cancer	18

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Karl Tanara, MD treated as an urgent care doctor in Corona, CA during 2023 were lab tests.

Volume of procedures performed by Dr. Karl Tanara, MD for Medicare patients.

doctor visit	322
lab tests	79

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Karl Tanara, MD.

**Gender**
Male	124
Female	211

**Ethnicity**
Non-Hispanic White	222
Black	35
Hispanic	58
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	152
From 75 to 84	105
85 and over	45
Less than 65	33

Conditions of Medicare patients treated by Dr. Karl Tanara, MD in 2023

Hypertension	73
High Cholesterol	74
Stroke	8
Ischemic Heart Disease	22
Depression	25
Chronic Kidney Disease	31
Asthma	13
Osteoperosis	13
Atrial Fibrilation	15
Heart Failure	14
Chronic Obstructive Pulmonary Disease	20
Diabetes	35
Dementia	7
Cancer	15

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Karl Tanara, MD treated as an urgent care doctor in Corona, CA during 2024 were lab tests, breathing treatment and diabetes management.

Volume of procedures performed by Dr. Karl Tanara, MD for Medicare patients.

breathing treatment	19
diabetes management	17
doctor visit	387
lab tests	160

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Karl Tanara, MD.

**Gender**
Male	150
Female	257

**Ethnicity**
Non-Hispanic White	262
Black	44
Hispanic	70
Asian	15
Other	0
Native American	0

**Age**
From 65 to 74	181
From 75 to 84	142
85 and over	62
Less than 65	22

Conditions of Medicare patients treated by Dr. Karl Tanara, MD in 2024

Hypertension	75
High Cholesterol	72
Stroke	8
Ischemic Heart Disease	20
Depression	22
Chronic Kidney Disease	32
Asthma	14
Osteoperosis	14
Atrial Fibrilation	16
Heart Failure	17
Chronic Obstructive Pulmonary Disease	21
Diabetes	31
Dementia	6
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Karl Tanara, MD for Medicare patients.

The highest averages for the top procedures that Dr. Karl Tanara, MD treated as an urgent care doctor in Corona, CA were lab tests, diabetes management, preventive care and vaccines.

diabetes management	18
doctor visit	350
lab tests	118
preventive care	11
vaccines	11

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Karl Tanara, MD.

**Gender**
Male	133
Female	224

**Ethnicity**
Black / African American	42
Asian / Pacific Islander	7
Non-Hispanic White	227
Hispanic	61
Native American / Alaskan Native	0
Other	2

**Age**
75 to 84	114
85 and over	47
Less than 65	40
65 to 74	155

Average of Total of Conditions of Medicare patients treated by Dr. Karl Tanara, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Karl Tanara, MD treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	60
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	24
Depression	22
Chronic Kidney Disease	31
Asthma	10
Osteoporosis	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Atrial Fibrillation	10
Cancer	11
Dementia	8

Education & Training

Dr. Karl Tanara, MD graduated from St. George's University School of Medicine. He completed residency at San Joaquin General Hospital. He has a state license in California.

Medical School: St. George's University School of Medicine

Residency: San Joaquin General Hospital

Licensed In: California

Ratings & Reviews

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

(No ratings)

Leave a Review

Biography

Dr. Karl Tanara specializes in family medicine and adult urgent care and practices in Riverside, CA, Corona, CA, and Temescal Valley, CA. Before completing his residency at San Joaquin General Hospital, Dr. Tanara attended medical school at St. George's University School of Medicine. He is professionally affiliated with Riverside Medical Clinic.