Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Henry B. Hwu, MD

Q: What is the NPI number for Henry Hwu?

The National Provider Identifier (NPI) for Henry Hwu is 1891843702, a Type 1 (individual) record in the CMS NPPES registry.

Colon & Rectal Surgery Physician in Anaheim, CA · enumerated 2007 · practices at Southern California Permanente Medical Group.

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

National Provider Identifier

1891843702

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Registry record

Entity type Individual (Type 1)

Name Henry B. Hwu

Credential MD

Sex Male

Practice address 441 N Lakeview Ave, Anaheim, CA, 92807

Phone (888) 988-2800

Enumeration date Jan 8, 2007

Last updated in NPPES Nov 29, 2021

Taxonomy & licenses

208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians · License A39841 (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 Henry Hwu?

The National Provider Identifier (NPI) for Henry Hwu is 1891843702, a Type 1 (individual) record in the CMS NPPES registry.

Where does Henry Hwu practice?

The practice location on file with NPPES is in Anaheim, 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 2021-11-29.