Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Anseung Yoon, MD

Q: What is the NPI number for David Yoon?

The National Provider Identifier (NPI) for David Yoon is 1780602375, a Type 1 (individual) record in the CMS NPPES registry.

Family Medicine Physician in Doylestown, PA · enumerated 2006.

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

National Provider Identifier

1780602375

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Registry record

Entity type Individual (Type 1)

Name David Anseung Yoon

Credential MD

Sex Male

Practice address 101 Progress Dr, Suite 4, Doylestown, PA, 18901

Phone (215) 345-1101

Fax (215) 345-1556

Enumeration date Jul 18, 2006

Last updated in NPPES Apr 5, 2014

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD052087L (PA) 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 David Yoon practice?

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

What is the NPI number for David Yoon?

The National Provider Identifier (NPI) for David Yoon is 1780602375, 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 2014-04-05.