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

Dr. Fengyuan Yu, DDS

Military Health Care Provider in Dahlgren, VA · enumerated 2020.

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

National Provider Identifier

1215551106

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Registry record

Entity type Individual (Type 1)

Name Dr. Fengyuan Yu

Credential DDS

Sex Male

Practice address Dahlgren, VA, 22448

Phone (540) 653-4165

Enumeration date Jun 5, 2020

Last updated in NPPES Aug 19, 2023

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

Taxonomy & licenses

122300000X Dentist Dental Providers · License 11797305-9921 (UT) Secondary

171000000X Military Health Care Provider Other Service Providers · License 11797305-9921 (UT) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

How do I verify Fengyuan Yu's NPI record?

Cross-check NPI 1215551106 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1215551106 active?

Yes, as of the latest NPPES snapshot, NPI 1215551106 is active (record last updated 2023-08-19).

Other providers at this practice address

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Richard Pierson Family Medicine Physician · Dahlgren, VA NPI 1811283211 Caitie Warren Physician Assistant · Dahlgren, VA NPI 1871192500

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-19.