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Dr. Gregory Lynn Davis, MD

(5 Ratings)

Specializes in: Gynecology

Loma Linda University School of Medicine (1982)

1040 Mangrove Avenue
Chico, CA 95926

(530) 345-0064

Dr. Gregory Lynn Davis, MD is a gynecologist in Chico, CA specializing in gynecology. He graduated from Loma Linda University School of Medicine in 1982 and has 44 years of experience. Dr. Gregory Lynn Davis, MD is affiliated with EFFINGHAM HOSPITAL INC.

Office Locations

1040 Mangrove Avenue
Chico, CA 95926

(530) 345-0064

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In The News

“Dr. Gregory Davis, affiliated with Feather River and Enloe, set up a new gynecology practice, Mangrove Women's Health.”—"Medical migration *", Chico News and Review, March 2019

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Gregory Lynn Davis, MD treated as a gynecologist in Chico, CA during 2012 were urologic procedures, potassium test, minimally invasive procedures and neurostimulation.

Volume of procedures performed by Dr. Gregory Lynn Davis, MD for Medicare patients.

bladder distention	27
breast exam	35
cytology	39
doctor visit	419
gynecologic pathology	39
gynecologic procedures	35
lab tests	76
minimally invasive procedures	280
neurostimulation	253
pelvic imaging	57
placement of vaginal support device	47
potassium test	639
preventive care	39
ultrasound (sonogram)	57
urologic procedures	795
women's imaging	57

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gregory Lynn Davis, MD treated as a gynecologist in Chico, CA during 2013 were minimally invasive procedures, neurostimulation, urologic procedures and potassium test.

Volume of procedures performed by Dr. Gregory Lynn Davis, MD for Medicare patients.

bladder distention	17
doctor visit	265
lab tests	46
minimally invasive procedures	481
neurostimulation	464
pelvic imaging	48
potassium test	220
ultrasound (sonogram)	48
urologic procedures	270
women's imaging	48

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Lynn Davis, MD.

**Gender**
Male	0
Female	165

**Age**
From 65 to 74	90
From 75 to 84	34
85 and over	20
Less than 65	21

Conditions of Medicare patients treated by Dr. Gregory Lynn Davis, MD in 2013

Hypertension	48
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	18
Depression	25
Chronic Kidney Disease	19
Asthma	8
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	0
Chronic Obstructive Pulmonary Disease	10
Diabetes	13
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gregory Lynn Davis, MD treated as a gynecologist in Chico, CA during 2014 were minimally invasive procedures, neurostimulation, urologic procedures and potassium test.

Volume of procedures performed by Dr. Gregory Lynn Davis, MD for Medicare patients.

bladder distention	23
doctor visit	333
lab tests	36
minimally invasive procedures	414
neurostimulation	391
pelvic imaging	62
potassium test	257
ultrasound (sonogram)	62
urologic procedures	314
women's imaging	62

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Lynn Davis, MD.

**Gender**
Male	0
Female	189

**Age**
From 65 to 74	99
From 75 to 84	45
85 and over	14
Less than 65	31

Conditions of Medicare patients treated by Dr. Gregory Lynn Davis, MD in 2014

Hypertension	43
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	13
Depression	25
Chronic Kidney Disease	14
Asthma	10
Osteoperosis	10
Atrial Fibrilation	7
Heart Failure	0
Chronic Obstructive Pulmonary Disease	10
Diabetes	14
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gregory Lynn Davis, MD treated as a gynecologist in Chico, CA during 2017 were minimally invasive procedures, neurostimulation, urologic procedures and potassium test.

Volume of procedures performed by Dr. Gregory Lynn Davis, MD for Medicare patients.

bladder distention	13
breast exam	11
doctor visit	263
gynecologic procedures	11
minimally invasive procedures	158
neurostimulation	145
pelvic imaging	34
potassium test	35
ultrasound (sonogram)	34
urologic procedures	66
women's imaging	34

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Lynn Davis, MD.

**Gender**
Male	0
Female	172

**Age**
From 65 to 74	103
From 75 to 84	37
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory Lynn Davis, MD in 2017

Hypertension	34
High Cholesterol	33
Stroke	0
Ischemic Heart Disease	10
Depression	17
Chronic Kidney Disease	17
Asthma	9
Osteoperosis	13
Atrial Fibrilation	7
Heart Failure	6
Chronic Obstructive Pulmonary Disease	0
Diabetes	12
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gregory Lynn Davis, MD treated as a gynecologist in Chico, CA during 2018 were ultrasound (sonogram), pelvic imaging and women's imaging.

Volume of procedures performed by Dr. Gregory Lynn Davis, MD for Medicare patients.

doctor visit	250
pelvic imaging	28
ultrasound (sonogram)	28
women's imaging	28

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Lynn Davis, MD.

**Gender**
Male	0
Female	165

**Age**
From 65 to 74	96
From 75 to 84	37
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory Lynn Davis, MD in 2018

Hypertension	38
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	10
Depression	20
Chronic Kidney Disease	15
Asthma	8
Osteoperosis	9
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	11
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gregory Lynn Davis, MD treated as a gynecologist in Chico, CA during 2019 were lab tests, minimally invasive procedures, neurostimulation and thyroid function tests.

Volume of procedures performed by Dr. Gregory Lynn Davis, MD for Medicare patients.

bladder distention	14
blood draw	126
breast exam	66
breast procedures	14
cytology	83
diagnostic procedures	13
doctor visit	667
excision	13
gynecologic pathology	83
gynecologic procedures	79
lab tests	340
minimally invasive procedures	236
neurostimulation	209
pelvic imaging	67
placement of vaginal support device	45
potassium test	14
preventive care	113
removal of lesion (e.g. growth)	13
thyroid function tests	173
ultrasound (sonogram)	67
urologic procedures	28
women's imaging	81
X-rays	14

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Lynn Davis, MD.

**Gender**
Male	0
Female	329

**Ethnicity**
Non-Hispanic White	309
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	207
From 75 to 84	66
85 and over	12
Less than 65	44

Conditions of Medicare patients treated by Dr. Gregory Lynn Davis, MD in 2019

Hypertension	41
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	10
Depression	26
Chronic Kidney Disease	15
Asthma	5
Osteoperosis	7
Atrial Fibrilation	5
Heart Failure	4
Chronic Obstructive Pulmonary Disease	6
Diabetes	13
Dementia	4
Cancer	6

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gregory Lynn Davis, MD treated as a gynecologist in Chico, CA during 2020 were lab tests, thyroid function tests, minimally invasive procedures and neurostimulation.

Volume of procedures performed by Dr. Gregory Lynn Davis, MD for Medicare patients.

blood draw	140
breast exam	84
breast procedures	21
cytology	81
diagnostic procedures	16
doctor visit	617
excision	16
gynecologic pathology	81
gynecologic procedures	100
lab tests	452
minimally invasive procedures	160
musculoskeletal imaging	14
neurostimulation	144
pelvic imaging	68
placement of vaginal support device	33
preventive care	130
removal of lesion (e.g. growth)	16
thyroid function tests	161
ultrasound (sonogram)	68
vertebral fracture assessment (VFA)	14
women's imaging	89
X-rays	35

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Lynn Davis, MD.

**Ethnicity**
Non-Hispanic White	302
Black	0
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	199
From 75 to 84	76
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory Lynn Davis, MD in 2020

Hypertension	46
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	12
Depression	27
Chronic Kidney Disease	14
Asthma	6
Osteoperosis	15
Atrial Fibrilation	4
Heart Failure	4
Chronic Obstructive Pulmonary Disease	4
Diabetes	13
Dementia	0
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gregory Lynn Davis, MD treated as a gynecologist in Chico, CA during 2021 were lab tests, thyroid function tests, preventive care and blood draw.

Volume of procedures performed by Dr. Gregory Lynn Davis, MD for Medicare patients.

blood draw	102
breast exam	89
breast procedures	11
cytology	87
doctor visit	544
gynecologic pathology	87
gynecologic procedures	89
lab tests	315
minimally invasive procedures	100
neurostimulation	100
pelvic imaging	56
preventive care	118
thyroid function tests	121
ultrasound (sonogram)	56
women's imaging	67
X-rays	11

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Lynn Davis, MD.

**Ethnicity**
Non-Hispanic White	273
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	168
From 75 to 84	71
85 and over	11
Less than 65	41

Conditions of Medicare patients treated by Dr. Gregory Lynn Davis, MD in 2021

Hypertension	47
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	8
Depression	25
Chronic Kidney Disease	14
Asthma	5
Osteoperosis	14
Atrial Fibrilation	5
Heart Failure	5
Chronic Obstructive Pulmonary Disease	4
Diabetes	11
Dementia	0
Cancer	7

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2021

Volume of procedures performed by Dr. Gregory Lynn Davis, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gregory Lynn Davis, MD treated as a gynecologist in Chico, CA were urologic procedures, minimally invasive procedures, neurostimulation and potassium test.

bladder distention	18
blood draw	122
breast exam	57
breast procedures	15
cytology	72
diagnostic procedures	14
doctor visit	419
excision	14
gynecologic pathology	72
gynecologic procedures	62
lab tests	210
minimally invasive procedures	261
musculoskeletal imaging	14
neurostimulation	243
pelvic imaging	52
potassium test	233
preventive care	100
removal of lesion (e.g. growth)	14
thyroid function tests	151
ultrasound (sonogram)	52
urologic procedures	294
vertebral fracture assessment (VFA)	14
women's imaging	58
X-rays	20

Average Medicare Patient Data From 2012 - 2021

Information about Medicare patients treated by Dr. Gregory Lynn Davis, MD.

**Gender**
Male	0
Female	127

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	110
Native American / Alaskan Native	0
Hispanic	2
Other	0

**Age**
75 to 84	45
85 and over	7
Less than 65	17
65 to 74	120

Average of Total of Conditions of Medicare patients treated by Dr. Gregory Lynn Davis, MD From 2012 - 2021

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

Hypertension	37
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	10
Depression	20
Chronic Kidney Disease	13
Asthma	6
Osteoporosis	9
Heart Failure	2
Chronic Obstructive Pulmonary Disease	4
Diabetes	10
Atrial Fibrillation	4
Dementia	1
Cancer	7

Education & Training

Dr. Gregory Lynn Davis, MD graduated from Loma Linda University School of Medicine in 1982. He has a state license in California.

Medical School: Loma Linda University School of Medicine (1982)

Licensed In: California

Affiliations & Hospitals

Dr. Gregory Lynn Davis, MD is associated with these hospitals and organizations:

EFFINGHAM HOSPITAL INC

Ratings & Reviews

Dr. Gregory Lynn Davis, MD has an exceptional overall rating with an average of 4.6 out of 5 stars based on 5 ratings. We collect ratings and reviews of Dr. Gregory Lynn Davis, MD from all over the web to help you find the right in Chico, CA.

4.6

Overall Rating

(5 Ratings)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 5.0 2024-01-11

Met Dr. Gregory Davis at Effingham Women's Health, after his PA had seen me 10 days earlier when she did a pap and biopsy. He was so nice and explained what the diagnosis was in detail to my family (I was in shock by this time). I wish all doctors would have his bedside manner. He made me feel safe and secure going forward.

General Payments

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

**Payments by Company**
AbbVie Inc.	$343 VRAYLAR $125	ORIAHNN $91	UBRELVY $72	Orilissa $38	Synthroid $18
Pfizer Inc.	$265 DUAVEE $99	COLOGUARD DNA CAPTURE REAGENTS $58	COLOGUARD $52	ESTRING $18	PAXLOVID $14	Other $24
AbbVie, Inc.	$193 Lupron $82	Synthroid $66	Orilissa $31	$14
Mallinckrodt LLC	$175 OFIRMEV $156	XARTEMIS XR $19
Intuitive Surgical, Inc.	$165 Da Vinci Surgical System $165
Other	$1,251 Prolia $117	Myrbetriq $95	Injectafer $82	INTRAROSA $78	APLENZIN $68	Other $812

**Types of Payments**
Food and Beverage	$2,286
Education	$95
Gift	$12

Biography

Dr. Gregory Davis is a specialist in gynecology. He works in Chico, CA. His average rating from his patients is 4.5 stars (out of 5). Dr. Davis studied medicine at Loma Linda University School of Medicine.

Select Year:

Dr. Gregory Lynn Davis, MD

Office Locations

In The News

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. Gregory Lynn Davis, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Lynn Davis, MD in 2014

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Lynn Davis, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Lynn Davis, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Lynn Davis, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Lynn Davis, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Lynn Davis, MD in 2021

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2021

Average Medicare Patient Data From 2012 - 2021

Average of Total of Conditions of Medicare patients treated by Dr. Gregory Lynn Davis, MD From 2012 - 2021

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in Chico, CA