DIANA NGOC NGUYEN PA-C
NPI 1861834400
Physician Assistant - Medical in San Jose, CA

Active since July 24, 2013PECOS Enrolled
667 N WHITE RD, SAN JOSE, CA 95127(408) 646-8590 Get Directions Write a Review

NPPES record last updated: July 24, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Diana Ngoc Nguyen Pa-c NPPES

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

DIANA NGOC NGUYEN PA-C (NPI 1861834400) is an individual medical provider in San Jose, California, licensed in California (PA23066) and active in the NPI registry since July 2013. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1861834400
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameDIANA NGOC NGUYENCredential: PA-C
Location Address667 N WHITE RDSan Jose, CA 95127-1447
Mailing Address667 N White RdSan Jose, CA 95127-1447 · (408) 646-8590
Sole ProprietorNo
Enumeration DateJuly 24, 2013
NPI 1861834400 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License Licensed in CA · PA23066
667 N WHITE RD, San Jose, CA 95127

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Diana Ngoc Nguyen Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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 Diana Nguyen's NPI number?

The NPI number for Diana Nguyen is 1861834400. It was assigned to this individual provider in the NPPES registry on July 24, 2013.

Where is Diana Nguyen located?

Diana Nguyen practices at 667 N White Rd, San Jose, CA 95127. The listed phone number is (408) 646-8590.

What is Diana Nguyen's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Diana Nguyen enrolled in Medicare?

Yes. Diana Nguyen is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Diana Nguyen was last updated on July 24, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.