Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Hakan Omer Koymen, DDS, MS

Pediatric Dentistry in Perry Hall, MD · enumerated 2006.

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

National Provider Identifier

1467515049

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Registry record

Entity type Individual (Type 1)

Name Dr. Hakan Omer Koymen

Credential DDS, MS

Sex Male

Practice address 5009 Honeygo Center Dr, Suite 228, Perry Hall, MD, 21128

Phone (410) 248-3384

Fax (410) 248-3385

Enumeration date Dec 18, 2006

Last updated in NPPES Oct 13, 2021

Taxonomy & licenses

1223P0221X Pediatric Dentistry Dental Providers · License 12770 (MD) 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
026120300	Medicaid	MD	-

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

Is NPI 1467515049 active?

Yes, as of the latest NPPES snapshot, NPI 1467515049 is active (record last updated 2021-10-13).

How do I verify Hakan Koymen's NPI record?

Cross-check NPI 1467515049 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-13.