CLAYTON PRIMARY CARE
NPI 1033186663
Internal Medicine in Saint Louis, MO

Q: What is Midwest Medical Associates, Inc's NPI number?

The NPI number for Midwest Medical Associates, Inc is 1033186663. It was assigned to this organization in the NPPES registry on March 2, 2006. The provider is doing business as Clayton Primary Care.

Q: What is Midwest Medical Associates, Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since March 02, 2006

3009 N BALLAS RD, SUITE 300A, SAINT LOUIS, MO 63131(314) 872-9900(314) 872-3939 Get Directions Write a Review

NPPES record last updated: November 20, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Clayton Primary Care NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CLAYTON PRIMARY CARE (NPI 1033186663) is a healthcare organization registered as an internal medicine in Saint Louis, Missouri and active in the NPI registry since March 2006. The organization lists J Collins Corder, Owner, as its authorized official.

NPPES Registry Identity

NPI1033186663

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameMIDWEST MEDICAL ASSOCIATES, INC

Location Address3009 N BALLAS RD, SUITE 300ASaint Louis, MO 63131-2322

Mailing Address3009 N Ballas Rd, Suite 300aSaint Louis, MO 63131-2322 · (314) 872-9900 · Fax (314) 872-3939

Phone(314) 872-9900

Fax(314) 872-3939

Organization SubpartNo

Authorized OfficialJ Collins CorderOwner · (314) 872-9900

Enumeration DateMarch 2, 2006

Last NPPES UpdateNovember 20, 2008

✔ NPI 1033186663 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedInternal Medicine · Geriatric MedicineTaxonomy 207RG0300X

3009 N BALLAS RD, Saint Louis, MO 63131

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Other Names 1

Doing Business AsClayton Primary Care

Other Identifiers 3

Medicare PINDB0927

Medicare PIN000014175MO

Medicaid508139508MO

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LEE S. PORTNOFF, M.D., P.C.

Dermatology (MOHS-Micrographic Surgery)

3009 N BALLAS RD, STE 235A
SAINT LOUIS, MO 63131

St. Louis County (314) 993-2909

BRYON LUCAS BECK PA-C

Physician Assistant

3009 N BALLAS RD, BUILDING B, SUITE 202
SAINT LOUIS, MO 63131

St. Louis County (314) 995-6893

TOWN AND COUNTRY PRIMARY CARE LLC

Internal Medicine

3009 N BALLAS RD, SUITE 300A
SAINT LOUIS, MO 63131

St. Louis County (314) 872-8999

PHYSICIAN GROUPS LC

Clinic/Center (Primary Care)

3009 N BALLAS RD, SUITE 315A
SAINT LOUIS, MO 63131

St. Louis County (314) 996-5900

DR. DAVID JOHN WRIGHT MD

Surgery (Surgery of the Hand)

3009 N BALLAS RD, DEPT ORTHOPAEDIC SURGERY, STE 320
SAINT LOUIS, MO 63131

St. Louis County (314) 514-3500

DR. BENJAMIN ALLEN VOSS MD

Internal Medicine

3009 N BALLAS RD, SUITE 227A
SAINT LOUIS, MO 63131

St. Louis County (314) 996-7800

ANSTEY INTERNAL MEDICINE PC

Specialist

3009 N BALLAS RD, STE 215B
SAINT LOUIS, MO 63131

St. Louis County (314) 432-1964

HEATHER POPHAM NP

Nurse Practitioner (Adult Health)

3009 N BALLAS RD, STE 207B
SAINT LOUIS, MO 63131

St. Louis County (314) 996-7960

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Midwest Medical Associates, Inc's NPI number?

The NPI number for Midwest Medical Associates, Inc is 1033186663. It was assigned to this organization in the NPPES registry on March 2, 2006. The provider is doing business as Clayton Primary Care.

Where is Midwest Medical Associates, Inc located?

Midwest Medical Associates, Inc is located at 3009 N Ballas Rd Suite 300A, Saint Louis, MO 63131. The listed phone number is (314) 872-9900.

What is Midwest Medical Associates, Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Midwest Medical Associates, Inc was last updated on November 20, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.