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JANANI THIYAGARAJAN
NPI 1083580997
Physician Assistant in Hayward, CA

Active since October 16, 2025
19 BEN NEVIS PL, HAYWARD, CA 94542(510) 316-5449 Get Directions Write a Review

NPPES record last updated: October 16, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Janani Thiyagarajan NPPES

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

JANANI THIYAGARAJAN (NPI 1083580997) is an individual physician assistant in Hayward, California and active in the NPI registry since October 2025.

NPPES Registry Identity

NPI1083580997
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameJANANI THIYAGARAJAN
Location Address19 BEN NEVIS PLHayward, CA 94542-7953
Mailing Address19 Ben Nevis PlHayward, CA 94542-7953
Phone(510) 316-5449
Sole ProprietorYes
Enumeration DateOctober 16, 2025
NPPES CertifiedOctober 16, 2025
✔ NPI 1083580997 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
19 BEN NEVIS PL, Hayward, CA 94542
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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 Janani Thiyagarajan's NPI number?

The NPI number for Janani Thiyagarajan is 1083580997. It was assigned to this individual provider in the NPPES registry on October 16, 2025.

Where is Janani Thiyagarajan located?

Janani Thiyagarajan practices at 19 Ben Nevis Pl, Hayward, CA 94542. The listed phone number is (510) 316-5449.

What is Janani Thiyagarajan's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

When was this NPI record last updated?

The NPPES record for Janani Thiyagarajan was last updated on October 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.