Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Michael A. Walker, DO, PA

Organization Family Medicine Physician · NPI 1366720617

Michael A. Walker, DO, PA is a Family Medicine Physician in Mount Vernon, Texas. Licensed in Texas. Registered with an NPI since 2011.

Licensed in
TX
In the registry since
2011
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

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Practice location Address checks out

801 Highway 37 S
Mount Vernon, TX 75457-6597
Phone: (903) 537-4548
Fax: (903) 537-2596
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence K7410 (TX)

Record details

NPI number1366720617
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Michael Walker — Owner/Physician · (903) 537-4548
NPI enumeratedAugust 3, 2011
Last updated in NPPESSeptember 15, 2011
Mailing address801 Highway 37 S, Mount Vernon, TX 75457-6597

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