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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MS. VIVIAN CHAN MS, NP
NPI 1205899168
Nurse Practitioner - Gerontology in Menlo Park, CA

Active since April 10, 2006
795 WILLOW RD, MENLO PARK, CA 94025(650) 493-5000 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Ms. Vivian Chan Ms, Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. VIVIAN CHAN MS, NP (NPI 1205899168) is an individual gerontology provider in Menlo Park, California, licensed in California (14381) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1205899168
Entity TypeIndividualFemale
Primary Taxonomy363LG0600X
Provider Legal NameMS. VIVIAN CHANCredential: MS, NP
Location Address795 WILLOW RDMenlo Park, CA 94025-2539
Mailing Address1265 Clark WayPalo Alto, CA 94304-2335 · (415) 297-8580
Phone(650) 493-5000
Sole ProprietorNo
Enumeration DateApril 10, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1205899168 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LG0600X
License✔ Licensed in CA · 14381
795 WILLOW RD, Menlo Park, CA 94025
Open in Google Maps ↗

Other Identifiers 2

Other14381CA · Np Furnishing Number
Other553431CA · Rn License

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. KATHRINE SUZANNE SEVERIN LCSW
Social Worker (Clinical)
795 WILLOW RD
MENLO PARK, CA 94025
San Mateo County (650) 493-5000
MS. SUSAN IRENE DUNN BSN,M.N, ANP-C
Nurse Practitioner (Adult Health)
795 WILLOW RD, BUILDING 324 E112A
MENLO PARK, CA 94025
San Mateo County (650) 493-5000
MS. SUSAN ELAINE GUILD LCSW
Social Worker (Clinical)
795 WILLOW RD
MENLO PARK, CA 94025
San Mateo County (659) 493-5000
MS. SHERRY JEANINE RINEY MSW, LCSW
Social Worker (Clinical)
795 WILLOW RD, NCPTSD (352/MP), VA PALO ALTO HCS
MENLO PARK, CA 94025
San Mateo County (650) 493-5000
MS. BETH LILIAN GOLDFADEN LCSW
Social Worker (Clinical)
795 WILLOW RD
MENLO PARK, CA 94025
San Mateo County (650) 493-5000
MR. JOHN MICHAEL SIRLEY LCSW
Social Worker (Clinical)
795 WILLOW RD
MENLO PARK, CA 94025
San Mateo County (650) 493-5000
SOPHIA JI HYE KIM M.D.
Internal Medicine (Geriatric Medicine)
795 WILLOW RD, 118MPD
MENLO PARK, CA 94025
San Mateo County (650) 493-5000
MS. LISA ELEANOR SHARP RN
Nurse Practitioner (Adult Health)
795 WILLOW RD, BLDG 324, GEROPSYCHIATRIC NURSING HOME
MENLO PARK, CA 94025
San Mateo County (650) 493-5000

Frequently Asked Questions

What is Vivian Chan's NPI number?

The NPI number assigned to this healthcare provider is 1205899168, enumerated as an "individual" on April 10, 2006.

Where is the provider located?

The provider is located at 795 WILLOW RD MENLO PARK, CA 94025 and the phone number is (650) 493-5000.

What is the provider's specialty?

Nurse Practitioner with taxonomy code 363LG0600X and a focus in Gerontology.

What insurance does Vivian Chan accept?

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.