Individual provider · Type 1 NPI

Katharine Johanna Wiswall, PA-C

Physician Assistant · San Antonio, TX

NPI number 1376282236 Active

Practice location

903 W Martin St # Ms 49-2
San Antonio, TX 78207-0903

Call (201) 358-5437 Map

Fax (210) 358-5890

Mailing address

903 W Martin St
San Antonio, TX 78207-0903

Specialties and licenses

Taxonomy	Code	License
Physician Assistant Primary	363A00000X	PA15665 (TX)
Pediatric Nurse Practitioner	363LP0200X	PA15665 (TX)

Physician Assistant: A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, orde…

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About NPI 1376282236

Katharine Johanna Wiswall, PA-C's National Provider Identifier is 1376282236, issued on May 31, 2022. The primary taxonomy on file is Physician Assistant (363A00000X), and the practice location is in San Antonio, TX. The record was last updated on Apr 2, 2026.