Occupational Medicine Physician in Oakland, CA

Ranked by profile completeness, registry tenure & documented Medicare activity — an honest, data-backed ordering, not a quality, outcomes, or patient-satisfaction verdict.

Compare 11 Occupational Medicine Physician providers with a practice address in Oakland, California. Every entry is a real NPI record you can open and verify; 100% of the ranked results below have a street-level (rooftop) location.

Providers in city

Street-level located

100%

Registry vintage

June 2026

Ranked Occupational Medicine Physician

Top 11 of 11

11 Occupational Medicine Physician practice in Oakland. Compare the most complete records below, or filter the full list by name and nearby ZIP.

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1
Hong ZhangM.D. M.P.H. MS

Ranking reflects NPPES profile completeness, registry tenure, and documented Medicare activity (where present) — see our methodology. It is not a measure of clinical quality or patient satisfaction. Source: CMS NPPES (June 2026); specialty taxonomy: NUCC. Locations are geocoded from the public practice address.