Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Thuy Ngoc Huynh, MD

Q: What is the NPI number for Thuy Huynh?

The National Provider Identifier (NPI) for Thuy Huynh is 1982711495, a Type 1 (individual) record in the CMS NPPES registry.

Internal Medicine Physician in Milpitas, CA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1982711495

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Registry record

Entity type Individual (Type 1)

Name Dr. Thuy Ngoc Huynh

Credential MD

Sex Female

Practice address Milpitas, CA, 95035

Phone (408) 262-9992

Fax (408) 262-9591

Enumeration date Aug 23, 2006

Last updated in NPPES Sep 28, 2012

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License G073028 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
00G730281	Medicaid	CA	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Thuy Huynh practice?

The practice location on file with NPPES is in Milpitas, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Thuy Huynh?

The National Provider Identifier (NPI) for Thuy Huynh is 1982711495, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-28.