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

Walter Walthall IV MD PLLC

Organization Family Medicine Physician · NPI 1780548107

Walter Walthall IV MD PLLC provides Family Medicine Physician services in San Antonio, Texas. Registered with an NPI since 2025.

In the registry since
2025
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1919 Oakwell Farms Pkwy Ste 120
San Antonio, TX 78218-1778
Phone: (210) 982-6886
Fax: (800) 861-1681
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X

Record details

NPI number1780548107
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Walter Walthall — Physician/Owner · (210) 982-6886
NPI enumeratedDecember 10, 2025
Last updated in NPPESDecember 11, 2025
Certification dateDecember 11, 2025
Mailing address1919 Oakwell Farms Pkwy Ste 120, San Antonio, TX 78218-1778

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