Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alice Ahn, NP

Q: What is the NPI number for Alice Ahn?

The National Provider Identifier (NPI) for Alice Ahn is 1790151405, a Type 1 (individual) record in the CMS NPPES registry.

Gerontology Nurse Practitioner in Duarte, CA · enumerated 2015.

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

National Provider Identifier

1790151405

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Registry record

Entity type Individual (Type 1)

Name Alice Ahn

Credential NP

Sex Female

Practice address 1500 E. Duarte Road, Duarte, CA, 91010

Phone (626) 256-4673

Enumeration date Aug 17, 2015

Last updated in NPPES Sep 17, 2024

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP95002830 (CA) Secondary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP95002830 (CA) Secondary

363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP95002830 (CA) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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 Alice Ahn practice?

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

What is the NPI number for Alice Ahn?

The National Provider Identifier (NPI) for Alice Ahn is 1790151405, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-17.