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Dr. Barbara Lisa Defirmian, MD

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Specializes in: Family Medicine

Rosalind Franklin University of Medicine and Science, Chicago Medical School (1987)

84 Santa Rosa St Suite A
San Luis Obispo, CA 93405

(805) 591-4727

Dr. Barbara Lisa Defirmian, MD is a family medicine practitioner in San Luis Obispo, CA specializing in family medicine. She graduated from Rosalind Franklin University of Medicine and Science, Chicago Medical School in 1987 and has 39 years of experience. Dr. Barbara Lisa Defirmian, MD is affiliated with WILSHIRE CONNECTED CARE.

Office Locations

84 Santa Rosa St Suite A
San Luis Obispo, CA 93405

(805) 591-4727

(805) 439-3394

open_in_new

Corner of Route N12 and N7
Fort Defiance, AZ 86504

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Barbara Lisa Defirmian, MD treated as a family medicine practitioner in San Luis Obispo, CA during 2012 were lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Barbara Lisa Defirmian, MD for Medicare patients.

diabetes management	34
lab tests	242
preventive care	197

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Barbara Lisa Defirmian, MD treated as a family medicine practitioner in San Luis Obispo, CA during 2013 were lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Barbara Lisa Defirmian, MD for Medicare patients.

diabetes management	27
lab tests	60
preventive care	43

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Barbara Lisa Defirmian, MD.

**Gender**
Male	14
Female	29

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

**Age**
From 65 to 74	16
From 75 to 84	0
85 and over	0
Less than 65	14

Conditions of Medicare patients treated by Dr. Barbara Lisa Defirmian, MD in 2013

Hypertension	74
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	0
Depression	40
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	67
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Barbara Lisa Defirmian, MD treated as a family medicine practitioner in San Luis Obispo, CA during 2014 were blood draw.

Volume of procedures performed by Dr. Barbara Lisa Defirmian, MD for Medicare patients.

blood draw	19
doctor visit	56

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Barbara Lisa Defirmian, MD.

**Gender**
Male	25
Female	34

**Age**
From 65 to 74	29
From 75 to 84	13
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Barbara Lisa Defirmian, MD in 2014

Hypertension	69
High Cholesterol	46
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	24
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Barbara Lisa Defirmian, MD treated as a family medicine practitioner in San Luis Obispo, CA during 2015 were lab tests, X-rays, thoracic (chest) imaging and blood draw.

Volume of procedures performed by Dr. Barbara Lisa Defirmian, MD for Medicare patients.

blood draw	38
breathing treatment	21
doctor visit	395
ear procedures	16
lab tests	92
preventive care	17
thoracic (chest) imaging	53
vaccines	17
X-rays	53

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Barbara Lisa Defirmian, MD.

**Gender**
Male	146
Female	240

**Ethnicity**
Non-Hispanic White	354
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	170
From 75 to 84	110
85 and over	70
Less than 65	36

Conditions of Medicare patients treated by Dr. Barbara Lisa Defirmian, MD in 2015

Hypertension	56
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	13
Depression	19
Chronic Kidney Disease	15
Asthma	6
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	17
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Barbara Lisa Defirmian, MD treated as a family medicine practitioner in San Luis Obispo, CA during 2016 were preventive care, vaccines, lab tests and ear procedures.

Volume of procedures performed by Dr. Barbara Lisa Defirmian, MD for Medicare patients.

doctor visit	520
ear procedures	14
lab tests	15
preventive care	83
vaccines	83

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Barbara Lisa Defirmian, MD.

**Gender**
Male	96
Female	185

**Ethnicity**
Non-Hispanic White	259
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	147
From 75 to 84	75
85 and over	46
Less than 65	13

Conditions of Medicare patients treated by Dr. Barbara Lisa Defirmian, MD in 2016

Hypertension	61
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	22
Depression	16
Chronic Kidney Disease	14
Asthma	10
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	0
Diabetes	15
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Barbara Lisa Defirmian, MD for Medicare patients.

doctor visit	442

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Barbara Lisa Defirmian, MD.

**Gender**
Male	62
Female	128

**Age**
From 65 to 74	98
From 75 to 84	57
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Barbara Lisa Defirmian, MD in 2017

Hypertension	58
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	27
Depression	18
Chronic Kidney Disease	21
Asthma	8
Osteoperosis	13
Atrial Fibrilation	8
Heart Failure	8
Chronic Obstructive Pulmonary Disease	9
Diabetes	16
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Barbara Lisa Defirmian, MD for Medicare patients.

doctor visit	321

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Barbara Lisa Defirmian, MD.

**Gender**
Male	77
Female	140

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

**Age**
From 65 to 74	92
From 75 to 84	79
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Barbara Lisa Defirmian, MD in 2018

Hypertension	64
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	34
Depression	26
Chronic Kidney Disease	21
Asthma	12
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	23
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Barbara Lisa Defirmian, MD treated as a family medicine practitioner in San Luis Obispo, CA during 2019 were lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Barbara Lisa Defirmian, MD for Medicare patients.

doctor visit	415
lab tests	36
preventive care	16
vaccines	16

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Barbara Lisa Defirmian, MD.

**Gender**
Male	90
Female	177

**Ethnicity**
Non-Hispanic White	243
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	128
From 75 to 84	96
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Barbara Lisa Defirmian, MD in 2019

Hypertension	61
High Cholesterol	55
Stroke	6
Ischemic Heart Disease	35
Depression	28
Chronic Kidney Disease	21
Asthma	10
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	18
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Barbara Lisa Defirmian, MD for Medicare patients.

doctor visit	134

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Barbara Lisa Defirmian, MD.

**Gender**
Male	35
Female	64

**Ethnicity**
Non-Hispanic White	88
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	40
From 75 to 84	36
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Barbara Lisa Defirmian, MD in 2020

Hypertension	65
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	46
Depression	24
Chronic Kidney Disease	26
Asthma	0
Osteoperosis	0
Atrial Fibrilation	19
Heart Failure	19
Chronic Obstructive Pulmonary Disease	13
Diabetes	19
Dementia	15
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Barbara Lisa Defirmian, MD for Medicare patients.

doctor visit	71

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Barbara Lisa Defirmian, MD.

**Gender**
Male	15
Female	30

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

Conditions of Medicare patients treated by Dr. Barbara Lisa Defirmian, MD in 2021

Hypertension	75
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	0
Depression	40
Chronic Kidney Disease	38
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	33
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Barbara Lisa Defirmian, MD for Medicare patients.

doctor visit	155

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Barbara Lisa Defirmian, MD.

**Gender**
Male	14
Female	58

**Age**
From 65 to 74	0
From 75 to 84	27
85 and over	33
Less than 65	0

Conditions of Medicare patients treated by Dr. Barbara Lisa Defirmian, MD in 2022

Hypertension	71
High Cholesterol	50
Stroke	18
Ischemic Heart Disease	0
Depression	42
Chronic Kidney Disease	25
Asthma	0
Osteoperosis	19
Atrial Fibrilation	22
Heart Failure	19
Chronic Obstructive Pulmonary Disease	0
Diabetes	15
Dementia	58
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Barbara Lisa Defirmian, MD for Medicare patients.

The highest averages for the top procedures that Dr. Barbara Lisa Defirmian, MD treated as a family medicine practitioner in San Luis Obispo, CA were lab tests, preventive care, X-rays and thoracic (chest) imaging.

blood draw	28
diabetes management	30
doctor visit	278
ear procedures	15
lab tests	89
preventive care	71
thoracic (chest) imaging	53
vaccines	38
X-rays	53

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Barbara Lisa Defirmian, MD.

**Gender**
Male	52
Female	98

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	103
Hispanic	1
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	44
85 and over	15
Less than 65	5
65 to 74	65

Average of Total of Conditions of Medicare patients treated by Dr. Barbara Lisa Defirmian, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Barbara Lisa Defirmian, MD treated were hypertension, high cholesterol, depression and diabetes.

Hypertension	59
High Cholesterol	47
Stroke	2
Ischemic Heart Disease	16
Depression	23
Chronic Kidney Disease	16
Asthma	4
Osteoporosis	5
Heart Failure	8
Chronic Obstructive Pulmonary Disease	5
Diabetes	19
Atrial Fibrillation	8
Cancer	6
Dementia	12

Education & Training

Dr. Barbara Lisa Defirmian, MD graduated from Rosalind Franklin University of Medicine and Science, Chicago Medical School in 1987. She has a state license in Hawaii.

Medical School: Rosalind Franklin University of Medicine and Science, Chicago Medical School (1987)

Licensed In: Hawaii

Affiliations & Hospitals

Dr. Barbara Lisa Defirmian, MD is associated with these hospitals and organizations:

WILSHIRE CONNECTED CARE

Ratings & Reviews

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General Payments

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

**Payments by Company**
Phadia US Inc.	$67 SDG-IDD-Allergy $67
Astellas Pharma US Inc	$23 XTANDI $23
GlaxoSmithKline, LLC.	$21 BREO $21

**Types of Payments**
Food and Beverage	$110

Biography

Dr. Barbara Defirmian specializes in family medicine. She graduated from Rosalind Franklin University of Medicine and Science, Chicago Medical School.

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Dr. Barbara Lisa Defirmian, MD

Office Locations

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. Barbara Lisa Defirmian, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Barbara Lisa Defirmian, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Barbara Lisa Defirmian, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Barbara Lisa Defirmian, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Barbara Lisa Defirmian, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Barbara Lisa Defirmian, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Barbara Lisa Defirmian, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Barbara Lisa Defirmian, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Barbara Lisa Defirmian, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Barbara Lisa Defirmian, 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. Barbara Lisa Defirmian, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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