Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

John N. Keriazes, D.D.S., P.C.

Q: What is the NPI number for John N. Keriazes, D.D.S., P.C.?

The NPI for John N. Keriazes, D.D.S., P.C. is 1326301516, a Type 2 (organization) record in the CMS NPPES registry.

Dentist in Long Island City, NY · enumerated 2012 · authorized official John Keriazes, Owner.

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

National Provider Identifier

1326301516

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Registry record

Entity type Organization (Type 2)

Legal business name John N. Keriazes, D.D.S., P.C.

Practice address 31-10 37 Avenue, Suite 507, Long Island City, NY, 11101

Phone (718) 728-3262

Fax (718) 786-6823

Enumeration date Jun 21, 2012

Last updated in NPPES Jun 21, 2012

Taxonomy & classification

122300000X Dentist Dental Providers · License 0423571 (NY) Primary

Authorized official

Name John Keriazes

Title Owner

Phone (718) 728-3262

Other identifiers

Identifier	Type	State	Issuer
02016475	Medicaid	NY	-

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 John N. Keriazes, D.D.S., P.C.?

The NPI for John N. Keriazes, D.D.S., P.C. is 1326301516, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for John N. Keriazes, D.D.S., P.C.?

NPPES lists John Keriazes (Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-21.