Brandan Mayer Blackwell, MD

Practice locations

Addresses where Brandan Mayer Blackwell is enrolled with Medicare (CMS data updated October 2, 2026).

• 4647 Zion AveSan Diego, CA 92120 (619) 528‑5000
• 6911 Convoy CtSan Diego, CA 92111 (858) 573‑1504

Group practices

Medicare enrollment lists Brandan Mayer Blackwell 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 San Diego

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

• David Eisner, MD
• Joshua D. Bruhn, MD
• Shuang Lin, MD
• Lisa D. Weaver, MD
• Ariel Portera, DO
• Maria Theresa O. Villa, MD
• Chandra M. Singh, MD
• Dan S. Carpiuc, MD

All family doctors in San Diego →

Other clinicians in Southern California Permanente Medical Group

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

• Eunice Paik, DO
• Reza Z. Goharderakhshan, MD
• Moises I. Cruz, MD
• Linh H. Agtuca, DO
• Jennifer Lohne, DO
• Mallika Yavatkar, 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