Individual provider · Type 1 NPI

Cathy Mei Tsin, MD

Pediatric Rheumatology Physician · San Antonio, TX

NPI number 1275920092 Active

Practice location

333 N Santa Rosa
San Antonio, TX 78207-3108

Call (210) 704-3030 Map

Mailing address

315 N San Saba Ste 1135
San Antonio, TX 78207-3255

Other practice locations

  • 725 Welch Rd, Palo Alto, CA 94304-1601 · (650) 497-8000

Specialties and licenses

TaxonomyCodeLicense
Pediatrics Physician 208000000XW1516 (TX)
Pediatric Rheumatology Physician 2080P0216XA168568 (CA)
Pediatrics Physician 208000000XA168568 (CA)
Pediatric Rheumatology Physician Primary 2080P0216XW1516 (TX)

Pediatric Rheumatology Physician: A pediatrician who treats diseases of joints, muscle, bones and tendons. A pediatric rheumatologist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and "collagen" diseases.

257 other providers at this address

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About NPI 1275920092

Cathy Mei Tsin, MD's National Provider Identifier is 1275920092, issued on Apr 20, 2015. The primary taxonomy on file is Pediatric Rheumatology Physician (2080P0216X), and the practice location is in San Antonio, TX. The record was last updated on Oct 1, 2025.