Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cecilia My Tam Nguyen, DO

Surgery Physician in Denver, CO · enumerated 2018.

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

National Provider Identifier

1902305873

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Registry record

Entity type Individual (Type 1)

Name Cecilia My Tam Nguyen

Credential DO

Sex Female

Practice address 777 Bannock St, Denver, CO, 80204

Phone (303) 436-4949

Enumeration date Feb 6, 2018

Last updated in NPPES Feb 10, 2026

Taxonomy & licenses

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License DR.76175 (CO) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License DR.76175 (CO) Primary

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

Where does Cecilia Nguyen practice?

The practice location on file with NPPES is in Denver, CO. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Cecilia Nguyen?

The National Provider Identifier (NPI) for Cecilia Nguyen is 1902305873, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-10.