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

Alan Hwang

Sports Medicine (Orthopaedic Surgery) Physician in Los Angeles, CA · enumerated 2016 · practices at Dr. Vernon B. Williams, Inc..

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

National Provider Identifier

1235681495

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Registry record

Entity type Individual (Type 1)
Name Alan Hwang
Sex Male
Practice address Los Angeles, CA, 90045
Phone (310) 665-7200
Enumeration date Nov 3, 2016
Last updated in NPPES Oct 26, 2023

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

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
207XX0005X Sports Medicine (Orthopaedic Surgery) Physician Allopathic & Osteopathic Physicians · License A182626 (CA) Primary

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.

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Frequently asked questions

Where does Alan Hwang practice?
The practice location on file with NPPES is in Los Angeles, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Alan Hwang?
The National Provider Identifier (NPI) for Alan Hwang is 1235681495, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-26.