Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michelle Soojung Ahn, DDS, MSD

Q: What is the NPI number for Michelle Ahn?

The National Provider Identifier (NPI) for Michelle Ahn is 1043504954, a Type 1 (individual) record in the CMS NPPES registry.

Prosthodontics in Redondo Beach, CA · enumerated 2011.

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

National Provider Identifier

1043504954

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Registry record

Entity type Individual (Type 1)

Name Dr. Michelle Soojung Ahn

Credential DDS, MSD

Sex Female

Practice address 1444 Aviation Blvd, Suite 201, Redondo Beach, CA, 90278

Phone (310) 376-2460

Fax (310) 376-7273

Enumeration date Jun 8, 2011

Last updated in NPPES Jan 11, 2025

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 28822 (TX) Secondary

1223P0700X Prosthodontics Dental Providers · License 64658 (CA) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

What is the NPI number for Michelle Ahn?

The National Provider Identifier (NPI) for Michelle Ahn is 1043504954, a Type 1 (individual) record in the CMS NPPES registry.

Where does Michelle Ahn practice?

The practice location on file with NPPES is in Redondo Beach, CA. 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 2025-01-11.