Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

DR. YANYAN HONG PHD
NPI 1013832286
Pathology - Clinical Laboratory Director, Non-physician in Palo Alto, CA

Q: What is Yanyan Hong's NPI number?

The NPI number for Yanyan Hong is 1013832286. It was assigned to this individual provider in the NPPES registry on August 13, 2026.

Q: What is Yanyan Hong's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Clinical Laboratory Director, Non-physician, with taxonomy code 247ZC0005X.

Q: When was this NPI record last updated?

The NPPES record for Yanyan Hong was last updated on August 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 days 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 August 13, 2026

3100 HANOVER ST, PALO ALTO, CA 94304(626) 215-9664 Get Directions Write a Review

NPPES record added: August 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Yanyan Hong Phd NPPES

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

DR. YANYAN HONG PHD (NPI 1013832286) is an individual clinical laboratory director, non-physician in Palo Alto, California, licensed in California (DRG-02035055) and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1013832286

Entity TypeIndividualFemale

Primary Taxonomy247ZC0005X

Provider Legal NameDR. YANYAN HONGCredential: PHD

Location Address3100 HANOVER STPalo Alto, CA 94304-1119

Mailing Address3100 Hanover StPalo Alto, CA 94304-1119 · (626) 215-9664

Phone(626) 215-9664

Sole ProprietorNo

Enumeration DateAugust 13, 2026

NPPES CertifiedAugust 13, 2026

✔ NPI 1013832286 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Clinical Laboratory Director, Non-physicianTechnologists, Technicians & Other Technical Service Providers

Taxonomy Code247ZC0005X

License✔ Licensed in CA · DRG-02035055

Definition

An individual who is state-licensed as a clinical laboratory director and meets the qualifications in the Clinical Laboratory Improvement Amendments of 1988 for non-physicians (non-MD/DO) as defined in the CFR 42 Part 493.1405.

3100 HANOVER ST, Palo Alto, CA 94304

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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 Yanyan Hong's NPI number?

The NPI number for Yanyan Hong is 1013832286. It was assigned to this individual provider in the NPPES registry on August 13, 2026.

Where is Yanyan Hong located?

Yanyan Hong practices at 3100 Hanover St, Palo Alto, CA 94304. The listed phone number is (626) 215-9664.

What is Yanyan Hong's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Clinical Laboratory Director, Non-physician, with taxonomy code 247ZC0005X.

When was this NPI record last updated?

The NPPES record for Yanyan Hong was last updated on August 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 days 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.