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Dr. Andrea Lorain Harris, MD

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(Dr. Andrea L. Harris, MD)

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Specializes in: Urgent Care and Emergency Medicine

Wayne State University School of Medicine

107 Margaret Lane
Grass Valley, CA 95945

(530) 274-9623

Dr. Andrea Lorain Harris, MD is an urgent care doctor in Grass Valley, CA specializing in urgent care and emergency medicine. She graduated from Wayne State University School of Medicine. Dr. Andrea Lorain Harris, MD is affiliated with Dignity Health Medical Foundation and Dignity Health Medical Group - Sierra Nevada.

Office Locations

107 Margaret Lane
Grass Valley, CA 95945

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Noteworthy Medicare Patient Procedures Performed by Dr. Andrea Lorain Harris, MD in 2024

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

Top 25%

By Volume:

lab tests

urinalysis

By Affordability:

rapid strep test

In 2012, among providers in related specialties within California, Dr. Andrea Lorain Harris, MD performed more lab tests, and urinalysis procedures for Medicare patients than 75% of them and she also had a list price for rapid strep test 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. Andrea Lorain Harris, MD treated as an urgent care doctor in Grass Valley, CA during 2012 were emergency care.

Volume of procedures performed by Dr. Andrea Lorain Harris, MD for Medicare patients.

emergency care	327

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Andrea Lorain Harris, MD treated as an urgent care doctor in Grass Valley, CA during 2013 were emergency care.

Volume of procedures performed by Dr. Andrea Lorain Harris, MD for Medicare patients.

emergency care	274

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrea Lorain Harris, MD.

**Gender**
Male	130
Female	146

**Ethnicity**
Non-Hispanic White	244
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	62
85 and over	66
Less than 65	76

Conditions of Medicare patients treated by Dr. Andrea Lorain Harris, MD in 2013

Hypertension	62
High Cholesterol	42
Stroke	10
Ischemic Heart Disease	31
Depression	40
Chronic Kidney Disease	37
Asthma	12
Osteoperosis	7
Atrial Fibrilation	17
Heart Failure	27
Chronic Obstructive Pulmonary Disease	27
Diabetes	31
Dementia	26
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Andrea Lorain Harris, MD treated as an urgent care doctor in Grass Valley, CA during 2014 were lab tests, X-rays, thoracic (chest) imaging and preventive care.

Volume of procedures performed by Dr. Andrea Lorain Harris, MD for Medicare patients.

blood draw	12
doctor visit	409
lab tests	85
preventive care	16
thoracic (chest) imaging	23
X-rays	23

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrea Lorain Harris, MD.

**Gender**
Male	155
Female	211

**Ethnicity**
Non-Hispanic White	345
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	178
From 75 to 84	93
85 and over	69
Less than 65	26

Conditions of Medicare patients treated by Dr. Andrea Lorain Harris, MD in 2014

Hypertension	49
High Cholesterol	40
Stroke	4
Ischemic Heart Disease	22
Depression	17
Chronic Kidney Disease	14
Asthma	7
Osteoperosis	4
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	10
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Andrea Lorain Harris, MD treated as an urgent care doctor in Grass Valley, CA during 2015 were lab tests, X-rays, thoracic (chest) imaging and preventive care.

Volume of procedures performed by Dr. Andrea Lorain Harris, MD for Medicare patients.

doctor visit	513
lab tests	90
preventive care	14
thoracic (chest) imaging	38
X-rays	38

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrea Lorain Harris, MD.

**Gender**
Male	404
Female	534

**Ethnicity**
Non-Hispanic White	882
Black	0
Hispanic	26
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	488
From 75 to 84	240
85 and over	134
Less than 65	76

Conditions of Medicare patients treated by Dr. Andrea Lorain Harris, MD in 2015

Hypertension	45
High Cholesterol	42
Stroke	5
Ischemic Heart Disease	20
Depression	17
Chronic Kidney Disease	12
Asthma	10
Osteoperosis	5
Atrial Fibrilation	7
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	10
Dementia	4
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Andrea Lorain Harris, MD treated as an urgent care doctor in Grass Valley, CA during 2016 were lab tests, X-rays, thoracic (chest) imaging and blood draw.

Volume of procedures performed by Dr. Andrea Lorain Harris, MD for Medicare patients.

blood draw	36
doctor visit	460
lab tests	65
preventive care	26
thoracic (chest) imaging	41
vaccines	15
X-rays	41

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrea Lorain Harris, MD.

**Gender**
Male	202
Female	231

**Ethnicity**
Non-Hispanic White	407
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	236
From 75 to 84	118
85 and over	50
Less than 65	29

Conditions of Medicare patients treated by Dr. Andrea Lorain Harris, MD in 2016

Hypertension	47
High Cholesterol	51
Stroke	3
Ischemic Heart Disease	22
Depression	16
Chronic Kidney Disease	13
Asthma	14
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	8
Chronic Obstructive Pulmonary Disease	7
Diabetes	14
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Andrea Lorain Harris, MD treated as an urgent care doctor in Grass Valley, CA during 2017 were lab tests, X-rays, thoracic (chest) imaging and ear procedures.

Volume of procedures performed by Dr. Andrea Lorain Harris, MD for Medicare patients.

blood draw	15
doctor visit	543
ear procedures	15
lab tests	98
thoracic (chest) imaging	35
X-rays	35

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrea Lorain Harris, MD.

**Gender**
Male	213
Female	307

**Ethnicity**
Non-Hispanic White	487
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	261
From 75 to 84	141
85 and over	80
Less than 65	38

Conditions of Medicare patients treated by Dr. Andrea Lorain Harris, MD in 2017

Hypertension	42
High Cholesterol	43
Stroke	4
Ischemic Heart Disease	20
Depression	17
Chronic Kidney Disease	13
Asthma	7
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	12
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Andrea Lorain Harris, MD treated as an urgent care doctor in Grass Valley, CA during 2018 were lab tests, breathing treatment, ear procedures and preventive care.

Volume of procedures performed by Dr. Andrea Lorain Harris, MD for Medicare patients.

breathing treatment	17
doctor visit	874
ear procedures	16
lab tests	102
preventive care	15
vaccines	15

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrea Lorain Harris, MD.

**Gender**
Male	321
Female	481

**Ethnicity**
Non-Hispanic White	747
Black	0
Hispanic	16
Asian	0
Other	28
Native American	0

**Age**
From 65 to 74	422
From 75 to 84	251
85 and over	94
Less than 65	35

Conditions of Medicare patients treated by Dr. Andrea Lorain Harris, MD in 2018

Hypertension	49
High Cholesterol	54
Stroke	5
Ischemic Heart Disease	21
Depression	18
Chronic Kidney Disease	14
Asthma	8
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	8
Chronic Obstructive Pulmonary Disease	8
Diabetes	11
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Andrea Lorain Harris, MD treated as an urgent care doctor in Grass Valley, CA during 2019 were lab tests, blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Andrea Lorain Harris, MD for Medicare patients.

blood draw	24
doctor visit	444
lab tests	49
preventive care	15
vaccines	15

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrea Lorain Harris, MD.

**Gender**
Male	175
Female	246

**Ethnicity**
Non-Hispanic White	399
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	209
From 75 to 84	141
85 and over	49
Less than 65	22

Conditions of Medicare patients treated by Dr. Andrea Lorain Harris, MD in 2019

Hypertension	50
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	21
Depression	21
Chronic Kidney Disease	16
Asthma	10
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	11
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Andrea Lorain Harris, MD treated as an urgent care doctor in Grass Valley, CA during 2020 were lab tests, blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Andrea Lorain Harris, MD for Medicare patients.

blood draw	19
doctor visit	370
lab tests	75
preventive care	18
vaccines	18

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrea Lorain Harris, MD.

**Gender**
Male	166
Female	191

**Ethnicity**
Non-Hispanic White	332
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	195
From 75 to 84	100
85 and over	42
Less than 65	20

Conditions of Medicare patients treated by Dr. Andrea Lorain Harris, MD in 2020

Hypertension	48
High Cholesterol	53
Stroke	6
Ischemic Heart Disease	21
Depression	15
Chronic Kidney Disease	15
Asthma	9
Osteoperosis	11
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	10
Diabetes	9
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Andrea Lorain Harris, MD treated as an urgent care doctor in Grass Valley, CA during 2021 were lab tests, preventive care, vaccines and blood draw.

Volume of procedures performed by Dr. Andrea Lorain Harris, MD for Medicare patients.

blood draw	11
doctor visit	325
lab tests	42
preventive care	14
vaccines	14

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrea Lorain Harris, MD.

**Gender**
Male	164
Female	225

**Ethnicity**
Non-Hispanic White	358
Black	0
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	211
From 75 to 84	119
85 and over	39
Less than 65	20

Conditions of Medicare patients treated by Dr. Andrea Lorain Harris, MD in 2021

Hypertension	45
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	21
Depression	20
Chronic Kidney Disease	14
Asthma	6
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	5
Diabetes	11
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Andrea Lorain Harris, MD treated as an urgent care doctor in Grass Valley, CA during 2022 were lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Andrea Lorain Harris, MD for Medicare patients.

doctor visit	464
lab tests	64
preventive care	17
vaccines	17

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrea Lorain Harris, MD.

**Gender**
Male	210
Female	234

**Ethnicity**
Non-Hispanic White	416
Black	0
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	213
From 75 to 84	152
85 and over	62
Less than 65	17

Conditions of Medicare patients treated by Dr. Andrea Lorain Harris, MD in 2022

Hypertension	55
High Cholesterol	68
Stroke	8
Ischemic Heart Disease	18
Depression	14
Chronic Kidney Disease	13
Asthma	9
Osteoperosis	13
Atrial Fibrilation	14
Heart Failure	8
Chronic Obstructive Pulmonary Disease	8
Diabetes	11
Dementia	4
Cancer	12

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Andrea Lorain Harris, MD treated as an urgent care doctor in Grass Valley, CA during 2023 were lab tests.

Volume of procedures performed by Dr. Andrea Lorain Harris, MD for Medicare patients.

doctor visit	316
lab tests	94

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrea Lorain Harris, MD.

**Gender**
Male	109
Female	200

**Ethnicity**
Non-Hispanic White	287
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	151
From 75 to 84	119
85 and over	25
Less than 65	14

Conditions of Medicare patients treated by Dr. Andrea Lorain Harris, MD in 2023

Hypertension	60
High Cholesterol	70
Stroke	6
Ischemic Heart Disease	15
Depression	19
Chronic Kidney Disease	10
Asthma	9
Osteoperosis	15
Atrial Fibrilation	16
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	11
Dementia	4
Cancer	17

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Andrea Lorain Harris, MD treated as an urgent care doctor in Grass Valley, CA during 2024 were lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Andrea Lorain Harris, MD for Medicare patients.

doctor visit	465
lab tests	95
preventive care	13
vaccines	13

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrea Lorain Harris, MD.

**Gender**
Male	186
Female	250

**Ethnicity**
Non-Hispanic White	414
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	194
From 75 to 84	161
85 and over	64
Less than 65	17

Conditions of Medicare patients treated by Dr. Andrea Lorain Harris, MD in 2024

Hypertension	59
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	18
Depression	20
Chronic Kidney Disease	14
Asthma	14
Osteoperosis	17
Atrial Fibrilation	17
Heart Failure	11
Chronic Obstructive Pulmonary Disease	14
Diabetes	10
Dementia	4
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Andrea Lorain Harris, MD for Medicare patients.

The highest averages for the top procedures that Dr. Andrea Lorain Harris, MD treated as an urgent care doctor in Grass Valley, CA were emergency care, lab tests, X-rays and thoracic (chest) imaging.

blood draw	19
doctor visit	471
ear procedures	15
emergency care	300
lab tests	78
preventive care	16
thoracic (chest) imaging	34
vaccines	15
X-rays	34

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Andrea Lorain Harris, MD.

**Gender**
Female	250
Male	187

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	409
Hispanic	5
Native American / Alaskan Native	0
Other	5

**Age**
85 and over	59
75 to 84	130
Less than 65	30
65 to 74	217

Average of Total of Conditions of Medicare patients treated by Dr. Andrea Lorain Harris, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Andrea Lorain Harris, MD treated were high cholesterol, hypertension, ischemic heart disease and depression.

Hypertension	47
High Cholesterol	49
Stroke	5
Ischemic Heart Disease	19
Depression	18
Chronic Kidney Disease	14
Asthma	8
Osteoporosis	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	11
Atrial Fibrillation	10
Dementia	6
Cancer	9

Education & Training

Dr. Andrea Lorain Harris, MD graduated from Wayne State University School of Medicine. She completed residency at Wayne State University Affiliated Hospitals. She has a state license in California.

Medical School: Wayne State University School of Medicine

Residency: Wayne State University Affiliated Hospitals

Licensed In: California

Ratings & Reviews

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General Payments

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

**Payments by Company**
Radius Health, Inc.	$301 Tymlos $301
AbbVie, Inc.	$128 Humira $128
AbbVie Inc.	$20 Rinvoq $20
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15 XIFAXAN $15

**Types of Payments**
Food and Beverage	$464

Biography

I enjoy practicing Urgent Care in a dynamic setting that includes excellent patient care combined with communication and collaboration in order to optimize individual outcomes. I am willing to work with you to find the best path of treatment for your Urgent Care needs. I went into medicine to help others and I learned early on in medical school that I wanted to be able to help patients with their acute care concerns. I enjoy Volunteer Work and participating in helping others and our community through my Rotary Club

Select Year:

Dr. Andrea Lorain Harris, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Andrea Lorain Harris, MD in 2024

By Volume:

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. Andrea Lorain Harris, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrea Lorain Harris, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrea Lorain Harris, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrea Lorain Harris, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrea Lorain Harris, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrea Lorain Harris, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrea Lorain Harris, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrea Lorain Harris, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrea Lorain Harris, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrea Lorain Harris, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrea Lorain Harris, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrea Lorain Harris, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Andrea Lorain Harris, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

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