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Dr. John Spencer Mays, MD

Accepting New Patients

(John Mays, MD)

(10 Ratings)

Specializes in: Internal Medicine (Adult Medicine) and General Practice

University of Tennessee Health Science Center College of Medicine

969 N Mason Road Suite 110
Saint Louis, MO 63141

(314) 996-3434

Dr. John Spencer Mays, MD is an internist in Saint Louis, MO specializing in internal medicine (adult medicine) and general practice. He graduated from University of Tennessee Health Science Center College of Medicine. Dr. John Spencer Mays, MD is affiliated with BJC HealthCare, PHYSICIAN GROUPS LC, PHYSICAL THERAPY SPINE AND SPORTS MEDICINE LLC and Barnes West Medical Consultants.

Office Locations

Address:

969 N Mason Road Suite 110
Saint Louis, MO 63141

blood draw	22
doctor visit	249
hospital care	55
inpatient care	55
preventive care	80
vaccines	80

**Gender**
Male	137
Female	152

**Ethnicity**
Non-Hispanic White	248
Black	23
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	133
From 75 to 84	99
85 and over	37
Less than 65	20

Hypertension	66
High Cholesterol	54
Stroke	4
Ischemic Heart Disease	30
Depression	22
Chronic Kidney Disease	25
Asthma	6
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	23
Dementia	11
Cancer	21

blood draw	45
doctor visit	560
hospital care	29
inpatient care	29
preventive care	83
vaccines	83

**Gender**
Male	214
Female	247

**Ethnicity**
Non-Hispanic White	397
Black	27
Hispanic	0
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	221
From 75 to 84	167
85 and over	46
Less than 65	27

Hypertension	71
High Cholesterol	72
Stroke	6
Ischemic Heart Disease	23
Depression	20
Chronic Kidney Disease	19
Asthma	9
Osteoperosis	15
Atrial Fibrilation	15
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	21
Dementia	7
Cancer	23

Average Medicare Procedure Volume From 2021 - 2022

Volume of procedures performed by Dr. John Spencer Mays, MD for Medicare patients.

The highest averages for the top procedures that Dr. John Spencer Mays, MD treated as an internist in Saint Louis, MO were preventive care, vaccines, hospital care and inpatient care.

blood draw	33
doctor visit	404
hospital care	42
inpatient care	42
preventive care	81
vaccines	81

Average Medicare Patient Data From 2021 - 2022

Information about Medicare patients treated by Dr. John Spencer Mays, MD.

**Gender**
Male	35
Female	39

**Ethnicity**
Black / African American	5
Asian / Pacific Islander	0
Non-Hispanic White	64
Native American / Alaskan Native	0
Hispanic	0
Other	2

**Age**
85 and over	8
75 to 84	26
Less than 65	4
65 to 74	35

Average of Total of Conditions of Medicare patients treated by Dr. John Spencer Mays, MD From 2021 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. John Spencer Mays, MD treated were hypertension, high cholesterol, ischemic heart disease and cancer.

Hypertension	13
High Cholesterol	12
Stroke	1
Ischemic Heart Disease	5
Depression	4
Chronic Kidney Disease	4
Asthma	1
Osteoporosis	2
Heart Failure	2
Chronic Obstructive Pulmonary Disease	2
Diabetes	4
Atrial Fibrillation	3
Dementia	1
Cancer	4

Education & Training

Dr. John Spencer Mays, MD graduated from University of Tennessee Health Science Center College of Medicine. He completed residency at Washington University Medical Center in St. Louis. He is certified by the Board Certification: Internal Medicine/Internal Medicine and has a state license in Missouri.

Medical School: University of Tennessee Health Science Center College of Medicine

Residency: Washington University Medical Center in St. Louis

Board Certification: Board Certification: Internal Medicine/Internal Medicine

Licensed In: Missouri

Affiliations & Hospitals

Dr. John Spencer Mays, MD is associated with these hospitals and organizations:

BJC HealthCare

PHYSICIAN GROUPS LC

PHYSICAL THERAPY SPINE AND SPORTS MEDICINE LLC

Barnes West Medical Consultants

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. John Spencer Mays, MD appears to accept the following insurance providers: Aetna HMO, Aetna US Access, Aetna National Advantage Program, Aetna Elect Choice, Aetna QPOS, United Healthcare, Aetna Open Access HMO, Aetna, MHBP, Aetna Open Access Managed Choice, Aetna Open Access Elect Choice, Aetna Choice POS II, Humana, Aetna Select, Cigna, Coventry, Blue California, Aetna Managed Choice POS, Aetna Choice POS, Aetna Medicare HMO and Aetna Medicare PPO.

Insurance Accepted by Provider includes:

According to our sources, Dr. John Spencer Mays, MD accepts the following insurance providers:

Aetna HMO

Aetna US Access

Aetna National Advantage Program

Aetna Elect Choice

Aetna QPOS

United Healthcare

Aetna Open Access HMO

Aetna

MHBP

Aetna Open Access Managed Choice

Aetna Open Access Elect Choice

Aetna Choice POS II

Humana

Aetna Select

Cigna

Coventry

Blue California

Aetna Managed Choice POS

Aetna Choice POS

Aetna Medicare HMO

Aetna Medicare PPO

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Ratings & Reviews

Dr. John Spencer Mays, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 10 ratings. We collect ratings and reviews of Dr. John Spencer Mays, MD from all over the web to help you find the right in Saint Louis, MO.

Overall Rating

(10 Ratings)

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General Payments

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

**Payments by Company**
AbbVie Inc.	$372 VRAYLAR $277	QULIPTA $55	UBRELVY $40
Novo Nordisk Inc	$268 Wegovy $177	RYBELSUS $42	Ozempic $29	$20
Pfizer Inc.	$222 NURTEC ODT $94	ZAVZPRET $82	PAXLOVID $28	ABRYSVO $18
GlaxoSmithKline, LLC.	$190 SHINGRIX $140	TRELEGY ELLIPTA $31	AREXVY $19
Lilly USA, LLC	$95 MOUNJARO $95
Other	$478 XARELTO $64	Repatha $53	BREZTRI $49	Cologuard Collection Kit $47	Prolia $39	Other $226

**Types of Payments**
Food and Beverage	$1,611
Entertainment	$14

Biography

Dr. John Mays is a specialist in general practice. On average, patients gave him a rating of 5.0 stars (out of 5). Blue California, Coventry, and Aetna Elect Choice appears to be the insurance carriers that Dr. Mays takes. Before completing his residency at Washington University Medical Center in St. Louis, Dr. Mays attended medical school at the University of Tennessee Health Science Center College of Medicine. He is affiliated with BJC HealthCare. His practice in St. Louis, MO is open to new patients as reported by BJC HealthCare.