Individual provider · Type 1 NPI

Sean Patrick Hennessey, MD

Family Medicine Physician · Vallejo, CA

NPI number 1750342242 Active

Practice location

100 Hospital Dr, #304
Vallejo, CA 94589-2580

Call (707) 643-6483 Map

Fax (707) 643-3028

Mailing address

10470 Old Placerville Rd Ste 100
Sacramento, CA 95827-2539

Other practice locations

  • 1100 Rose Dr Ste 140, Benicia, CA 94510-3623 · (707) 247-4900

Specialties and licenses

TaxonomyCodeLicense
Family Medicine Physician Primary 207Q00000XA02736 (CA)

Family Medicine Physician: Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

13 other providers at this address

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About NPI 1750342242

Sean Patrick Hennessey, MD's National Provider Identifier is 1750342242, issued on Apr 1, 2006. The primary taxonomy on file is Family Medicine Physician (207Q00000X), and the practice location is in Vallejo, CA. The record was last updated on Oct 8, 2026.