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An Chen

Anesthesiology Physician in Durham, NC · enumerated 2015.

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

National Provider Identifier

1720473366

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Registry record

Entity type Individual (Type 1)
Name An Chen
Sex Male
Practice address 2301 Erwin Rd, Durham, NC, 27705
Phone (919) 684-8111
Enumeration date Mar 31, 2015
Last updated in NPPES May 1, 2024

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License D89436 (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.

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Frequently asked questions

What is the NPI number for An Chen?
The National Provider Identifier (NPI) for An Chen is 1720473366, a Type 1 (individual) record in the CMS NPPES registry.
Where does An Chen practice?
The practice location on file with NPPES is in Durham, NC. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-01.