NPI Portal NPI Lookup & Verification

Preventive Medicine in Oakland, CA

22 active Preventive Medicine providers practice in Oakland, California according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.

Preventive Medicine providers in Oakland, CA
NPI Name Type Specialty Location
1790332260 Aftim Saba Individual Occupational Medicine Physician Oakland, CA
1679623474 Charles Laroche Individual Occupational Medicine Physician Oakland, CA
1073638243 David Jourgensen Individual Occupational Medicine Physician Oakland, CA
1619053147 David Sobel Individual Public Health & General Preventive Medicine Physician Oakland, CA
1437379559 Deborah Greene Individual Public Health & General Preventive Medicine Physician Oakland, CA
1932319142 Dinesh Govindarao Individual Occupational Medicine Physician Oakland, CA
1548346075 Douglas Benner Individual Occupational Medicine Physician Oakland, CA
1275729360 Elyssa Wasserberg Individual Occupational Medicine Physician Oakland, CA
1003931783 Hong Zhang Individual Occupational Medicine Physician Oakland, CA
1386809093 Hui Han Individual Occupational Medicine Physician Oakland, CA
1033313838 Internists Medical Group Organization Undersea and Hyperbaric Medicine (Preventive Medicine) Physician Oakland, CA
1255605192 James Seward Individual Occupational Medicine Physician Oakland, CA
1548313331 Janice Prudhomme Individual Preventive Medicine/Occupational Environmental Medicine Physician Oakland, CA
1588924989 Jessica Knox Individual Public Health & General Preventive Medicine Physician Oakland, CA
1952551608 Laurence Platt Individual Public Health & General Preventive Medicine Physician Oakland, CA
1922016302 Meredith Saunders Individual Preventive Medicine/Occupational Environmental Medicine Physician Oakland, CA
1053158071 Ramona Medical, P.A. Organization Public Health & General Preventive Medicine Physician Oakland, CA
1417116294 Ranyelle Ramos Individual Occupational Medicine Physician Oakland, CA
1700514791 Sarah Schafer Individual Public Health & General Preventive Medicine Physician Oakland, CA
1184089484 Sharon Adler Individual Public Health & General Preventive Medicine Physician Oakland, CA
1548407596 Vicki Alexander Individual Public Health & General Preventive Medicine Physician Oakland, CA
1447439765 William Hopper Individual Occupational Medicine Physician Oakland, CA

Frequently asked questions

How many Preventive Medicine providers are in Oakland, CA?
The latest NPPES snapshot lists 22 active Preventive Medicine providers with a practice address in Oakland, California.
How do I check a Preventive Medicine provider's NPI in Oakland?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.

Source: CMS NPPES (public data). Snapshot 2026-07-10.