Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Phuong Hoang Nguyen, M.D.

Colon & Rectal Surgery Physician in Redmond, OR · enumerated 2007.

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

National Provider Identifier

1285782987

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Registry record

Entity type Individual (Type 1)

Name Dr. Phuong Hoang Nguyen

Credential M.D.

Sex Male

Practice address 1315 Nw 4th St Ste A, Redmond, OR, 97756

Phone (541) 548-7761

Fax (541) 598-3485

Enumeration date Jan 8, 2007

Last updated in NPPES Oct 17, 2025

Taxonomy & licenses

208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians · License 2013-00733 (NC) Secondary

208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians · License A137030 (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

Where does Phuong Nguyen practice?

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

What is the NPI number for Phuong Nguyen?

The National Provider Identifier (NPI) for Phuong Nguyen is 1285782987, 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 2025-10-17.