Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Grey Canyon Family Medicine PA

Organization Family Medicine Physician · NPI 1043391121

Grey Canyon Family Medicine PA provides Family Medicine Physician services in San Antonio, Texas. Licensed in Texas. Registered with an NPI since 2006.

Licensed in
TX
In the registry since
2006
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

20658 Stone Oak Pkwy Ste 108
San Antonio, TX 78258
Phone: (210) 615-9990
Fax: (210) 615-9909
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence M3304 (TX)

Record details

NPI number1043391121
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Brian Macgillivray — Owner · (210) 615-9990
NPI enumeratedOctober 17, 2006
Last updated in NPPESAugust 22, 2020
Mailing address20658 Stone Oak Pkwy, Ste 108, San Antonio, TX 78258

Other providers in San Antonio