Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

I-Hsiang Shu, MD

Q: What is the NPI number for I-Hsiang Shu?

The National Provider Identifier (NPI) for I-Hsiang Shu is 1790218774, a Type 1 (individual) record in the CMS NPPES registry.

Internal Medicine Physician in Cerritos, CA · enumerated 2017 · practices at Kaiser Foundation Health Plan Inc.

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

National Provider Identifier

1790218774

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Registry record

Entity type Individual (Type 1)

Name I-Hsiang Shu

Credential MD

Sex Male

Practice address 10820 183rd St, Cerritos, CA, 90703

Phone (626) 817-2094

Enumeration date Apr 6, 2017

Last updated in NPPES Jul 27, 2026

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A157198 (CA) Primary

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

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 I-Hsiang Shu?

The National Provider Identifier (NPI) for I-Hsiang Shu is 1790218774, a Type 1 (individual) record in the CMS NPPES registry.

Where does I-Hsiang Shu practice?

The practice location on file with NPPES is in Cerritos, 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 2026-07-27.