Martha Margarita Williams, CPNP is listed in the public NPI registry as pediatric nurse practitioner,
practicing in San Antonio, TX. This is a free directory listing sourced from public records.
Practice information
Provider type
Pediatric Nurse Practitioner
Practice
Martha Margarita Williams, CPNP
Address
630 S General McMullen DR, San Antonio, TX, 78237
Phone
(210) 644-8500
About this specialty
Pediatric nurse practitioners specialize in primary care for infants, children, and adolescents.
About this listing: information on this page is sourced from the
public NPI registry maintained by the Centers for Medicare & Medicaid Services (CMS) and reflects
what the provider reported to the registry. Last updated 2026-09-21. FindBestDoc does not provide medical
advice. To update or remove this listing, contact [email protected].
