Mary Jane T. San Antonio, MD

Practice locations

Addresses where Mary Jane T. San Antonio is enrolled with Medicare (CMS data updated October 2, 2026).

• 3750 Grand AveChino, CA 91710 (888) 750‑0036
• 9961 Sierra AveFontana, CA 92335 (909) 427‑5000

Group practices

Medicare enrollment lists Mary Jane T. San Antonio as a member of this group (CMS data updated October 2, 2026).

• Southern California Permanente Medical Group11,293 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in California →

Other family doctors in Chino

Clinicians with the same Medicare primary specialty in Chino, CA — not a recommendation.

• Han-Lin Sung, MD
• Ofelia Narvasa, MD
• Stanley J. Setiawan, MD
• Brian K. Ching, MD
• Noel E. Ramirez Jr., MD
• Farah A. Ameeri, DO
• Sze-Wei T. Shimizu, MD
• David Gonzales, DO

All family doctors in Chino →

Other clinicians in Southern California Permanente Medical Group

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Melody M. Kim, MD
• Rachael R. Dillman, PA
• Edward Chang, MD
• Jeff S. Jo, MD
• Catherine E. Farahani, MD
• Bolanle T. Oyeyipo-Ajumobi, MD

Clinician information

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

1. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
3. Medicare Care Compare — official Medicare tool to look up clinicians