DR. JANET TSENG M.D.
NPI 1023363231
Family Medicine in Sunnyvale, CA

Q: What is Janet Tseng's NPI number?

The NPI number for Janet Tseng is 1023363231. It was assigned to this individual provider in the NPPES registry on July 13, 2012.

Q: What is Janet Tseng's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Janet Tseng was last updated on July 13, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since July 13, 2012

1270 LAWRENCE STATION RD, SUITE I, SUNNYVALE, CA 94089(408) 364-6430 Get Directions Write a Review

NPPES record last updated: July 13, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Janet Tseng M.d. NPPES

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

DR. JANET TSENG M.D. (NPI 1023363231) is an individual family medicine provider in Sunnyvale, California, licensed in California (A71916) and active in the NPI registry since July 2012.

NPPES Registry Identity

NPI1023363231

Entity TypeIndividualFemale

Primary Taxonomy207Q00000X

Provider Legal NameDR. JANET TSENGCredential: M.D.

Location Address1270 LAWRENCE STATION RD, SUITE ISunnyvale, CA 94089-2264

Mailing Address1129 Cabot PlSan Jose, CA 95129-2963 · (408) 364-6430

Phone(408) 364-6430

Sole ProprietorYes

Enumeration DateJuly 13, 2012

✔ NPI 1023363231 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in CA · A71916

Definition

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.

1270 LAWRENCE STATION RD, Sunnyvale, CA 94089

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Other Identifiers 1

Medicare UPINH24091CA

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Janet Tseng's NPI number?

The NPI number for Janet Tseng is 1023363231. It was assigned to this individual provider in the NPPES registry on July 13, 2012.

Where is Janet Tseng located?

Janet Tseng practices at 1270 Lawrence Station Rd Suite I, Sunnyvale, CA 94089. The listed phone number is (408) 364-6430.

What is Janet Tseng's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Janet Tseng was last updated on July 13, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.