NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Austin H. Chhoeu, D.O.

Aerospace Medicine Physician in Washington, DC · enumerated 2006.

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

National Provider Identifier

1437225810

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Austin H. Chhoeu
Credential D.O.
Sex Male
Practice address 5801 Defense Pentagon, Washington, DC, 20310
Phone (703) 692-8810
Enumeration date Nov 28, 2006
Last updated in NPPES Mar 11, 2026

Taxonomy & licenses

2083A0100X Aerospace Medicine Physician Allopathic & Osteopathic Physicians · License 20A7222 (CA) Primary
2083P0011X Undersea and Hyperbaric Medicine (Preventive Medicine) Physician Allopathic & Osteopathic Physicians · License 20A7222 (CA) Secondary
2083P0500X Preventive Medicine/Occupational Environmental Medicine Physician Allopathic & Osteopathic Physicians · License 20A7222 (CA) Secondary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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 Austin Chhoeu?
The National Provider Identifier (NPI) for Austin Chhoeu is 1437225810, a Type 1 (individual) record in the CMS NPPES registry.
Where does Austin Chhoeu practice?
The practice location on file with NPPES is in Washington, DC. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-11.