MICHAEL A. WALKER, D.O., P.A. – Family Medicine Physician, NPI 1366720617

Family Medicine Physician

MICHAEL A. WALKER, D.O., P.A. is a healthcare provider. based in Mount vernon, Texas. specializing in Family Medicine Physician. The organization holds a License No. K7410 (TX). The NPI Number for MICHAEL A. WALKER, D.O., P.A. is 1366720617

Main info

Organization

Name

MICHAEL A. WALKER, D.O., P.A.

NPI

1366720617

Phone

(903) 537-4548

Address

801 HIGHWAY 37 S

Authorized Official

MICHAEL ALAN WALKER OWNER/PHYSICIAN D.O.

Enumeration Date

3 August 2011

Last Update Date

15 September 2011

Data current as of

20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience42

Completeness75

Years active:14State licenses:1Digital endpointsOther names

Provider Addresses for MICHAEL A. WALKER, D.O., P.A.

801 HIGHWAY 37 S
MOUNT VERNON, TX 754576597
Phone: (903) 537-4548
Fax: (903) 537-2596
Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 75457)

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Reviews

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Frequently asked questions

What is the 10-digit NPI for MICHAEL A. WALKER, D.O., P.A.?

MICHAEL A. WALKER, D.O., P.A. — NPI 1366720617 — is the standard way to identify this listing.

Is MICHAEL A. WALKER, D.O., P.A. still practicing?

MICHAEL A. WALKER, D.O., P.A. is currently listed as active in the public NPI registry.

What healthcare role does MICHAEL A. WALKER, D.O., P.A. hold?

Scheduling teams often label MICHAEL A. WALKER, D.O., P.A. under Family Medicine Physician. Clinical services aligned with this taxonomy classification.

Where should I expect MICHAEL A. WALKER, D.O., P.A. on a map?

Expect Mount Vernon, Texas as a primary anchor for MICHAEL A. WALKER, D.O., P.A. unless the record lists multiple sites.

Why does MICHAEL A. WALKER, D.O., P.A. have multiple addresses?

2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.