James D. Ahn, DDS, Inc.

James D. Ahn, DDS, Inc. is a healthcare organization registered as Dental Clinic/Center in Azusa, CA, holding Type 2 (organization) NPI 1144430455 since 2007. The authorized official on file is James Ahn, Ceo.

✓ Active NPI ✓ Valid NPI checksum

NPI	1144430455
Entity type	Organization (Type 2)
Legal business name	James D. Ahn, DDS, Inc.
Practice address	315 E GLADSTONE ST, Azusa, CA, 91702
Phone	6269696728
Enumeration date	2007-05-23
Last updated in NPPES	2020-08-22

Authorized official

Name	James Ahn
Title	Ceo
Phone	6269696728

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
261QD0000X	Dental Clinic/Center	Primary	46234	CA

Copy-ready billing details

Provider: James D. Ahn, DDS, Inc.
NPI: 1144430455
Taxonomy: 261QD0000X (Dental Clinic/Center)
Address: 315 E GLADSTONE ST, Azusa, CA, 91702

Providers at this address

NPI	Name	Type	Specialty	Location
1164462263	James Ahn	Individual	General Practice Dentistry	Azusa, CA

Verify this record

Cross-check NPI 1144430455 against the authoritative CMS record: view James D. Ahn, DDS, Inc. on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Where is James D. Ahn, DDS, Inc. located?

The practice location on file with NPPES is in Azusa, CA.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.