Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Yan Fang-Chu

Q: What is the NPI number for Yan Fang-Chu?

The National Provider Identifier (NPI) for Yan Fang-Chu is 1780004978, a Type 1 (individual) record in the CMS NPPES registry.

Dental Hygienist in Silver Spring, MD · enumerated 2014.

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

National Provider Identifier

1780004978

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Registry record

Entity type Individual (Type 1)

Name Yan Fang-Chu

Sex Female

Practice address 8455 Colesville Rd, Suite 102, Silver Spring, MD, 20910

Phone (301) 588-0030

Enumeration date Apr 26, 2014

Last updated in NPPES Apr 26, 2014

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License 7011 (MD) Primary

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 Yan Fang-Chu?

The National Provider Identifier (NPI) for Yan Fang-Chu is 1780004978, a Type 1 (individual) record in the CMS NPPES registry.

Where does Yan Fang-Chu practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-26.