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

Shih-Jwo Huang, M.D. PH.D. FCAP

Anatomic Pathology & Clinical Pathology Physician in Irvine, CA · enumerated 2006.

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

National Provider Identifier

1669415378

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Registry record

Entity type Individual (Type 1)

Name Shih-Jwo Huang

Credential M.D. PH.D. FCAP

Sex Male

Practice address Irvine, CA, 92618

Phone (949) 551-5525

Fax (949) 551-1152

Enumeration date Jun 13, 2006

Last updated in NPPES May 9, 2013

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

Taxonomy & licenses

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License A72392 (CA) Primary

207ZC0500X Cytopathology Physician Allopathic & Osteopathic Physicians · License A72392 (CA) Secondary

Other identifiers

Identifier	Type	State	Issuer
00A723920	Medicaid	CA	-
A72392	Other	CA	MEDICAL LICENSE

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

What is the NPI number for Shih-Jwo Huang?

The National Provider Identifier (NPI) for Shih-Jwo Huang is 1669415378, a Type 1 (individual) record in the CMS NPPES registry.

Where does Shih-Jwo Huang practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-09.