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Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.

DIANE E WEISSMAN, M.D.

Active

DIANE E WEISSMAN, M.D. is a Family Medicine healthcare provider located in NAPA, California. NPI 1689668048 is currently active in the NPPES registry. Verify at CMS.

Family Medicine · NAPA, CA

Registration Details

NPI Number
1689668048
Provider Type
Individual
Gender
Female
NPI Issued
Aug 31, 2005 (20.966236923509 yrs)
Last Updated
Jan 26, 2026
Licenses
45087 (AZ)
A72337 (CA)
MD-23863 (HI)

Practice Information

Address
1141 PEAR TREE LN
NAPA, CA, 945586484
Browse CA providers · Browse ZIP 94558
Phone
7072541770
Primary Specialty
Family Medicine
207Q00000X
Additional Specialty
Family Medicine
Additional Specialty
Family Medicine

Other Family Medicine Providers in NAPA, CA

Name Credential NPI
DR. MICHAEL R NOVAK MD 1972501179
DR. ELIZABETH A DURKIN M.D. 1316937261
ALEXANDRE ANTONIO DE MORAES M.D. 1942284831
DR. DAVID DEBANDI PRATT M.D. 1114907516
DR. DELTA D RUSCHEINSKY MD 1215907233
FEDERICO GEORGE LEON M.D. 1659349173
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.