NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Sung Min Ahn, D.D.S.

Oral and Maxillofacial Surgery (Dentist) in Hesperia, CA · enumerated 2006.

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

National Provider Identifier

1326067489

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Sung Min Ahn
Credential D.D.S.
Sex Male
Practice address 16922 Main St Ste F, Hesperia, CA, 92345
Phone (760) 244-4844
Fax (760) 244-5002
Enumeration date Jul 19, 2006
Last updated in NPPES Jul 6, 2021

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 52706 (CA) Secondary
1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 52706 (CA) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier Type State Issuer
52706CA Other CA DELTA DENTAL OF CALIFORNI
G93705-01 Medicaid CA -

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 Sung Min Ahn practice?
The practice location on file with NPPES is in Hesperia, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sung Min Ahn?
The National Provider Identifier (NPI) for Sung Min Ahn is 1326067489, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-06.