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Dr. Andrea H. An, MD

Neurology Physician in Chandler, AZ · enumerated 2006.

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

National Provider Identifier

1609826510

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Registry record

Entity type Individual (Type 1)
Name Dr. Andrea H. An
Credential MD
Sex Female
Practice address 2201 W Fairview St, Suite 1, Chandler, AZ, 85224
Fax (480) 427-4766
Enumeration date May 11, 2006
Last updated in NPPES Jul 19, 2017

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 42372 (AZ) Primary
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License M1470 (TX) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
P01540459 Other AZ RAILROAD MEDICARE
498794 Medicaid AZ -
Z180884 Other AZ MEDICARE

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 Andrea An?
The National Provider Identifier (NPI) for Andrea An is 1609826510, a Type 1 (individual) record in the CMS NPPES registry.
Where does Andrea An practice?
The practice location on file with NPPES is in Chandler, AZ. 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 2017-07-19.