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

San Marcos Diagnostics PA

Organization Internal Medicine Physician · NPI 1235327073

San Marcos Diagnostics PA is an Internal Medicine Physician in San Marcos, Texas. Registered with an NPI since 2007.

In the registry since
2007
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

1305 Wonder World Dr Ste 206
San Marcos, TX 78666-7540
Phone: (512) 396-1525
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1235327073
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Grayson Smith — President · (512) 396-1525
NPI enumeratedOctober 5, 2007
Last updated in NPPESNovember 17, 2015
Mailing address1305 Wonder World Dr Ste 206, San Marcos, TX 78666-7540

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