Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ann Nguyen, D.P.M

Podiatrist in Tahlequah, OK · enumerated 2016.

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

National Provider Identifier

1023472487

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ann Nguyen

Credential D.P.M

Sex Female

Practice address 19600 E Ross St, Tahlequah, OK, 74464

Phone (539) 234-1000

Enumeration date Apr 11, 2016

Last updated in NPPES May 19, 2021

Taxonomy & licenses

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License 364 (OK) Primary

DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM 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

Is NPI 1023472487 active?

Yes, as of the latest NPPES snapshot, NPI 1023472487 is active (record last updated 2021-05-19).

How do I verify Ann Nguyen's NPI record?

Cross-check NPI 1023472487 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-19.