Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Great Lakes Dental Services, PC

Dentist in Oswego, NY · enumerated 2007 · authorized official Arwinder Judge, President.

Data current as of Jul 11, 2026 · sourced from CMS NPPES

National Provider Identifier

1376755421

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Registry record

Entity type Organization (Type 2)

Legal business name Great Lakes Dental Services, PC

Practice address 10 George St, Oswego, NY, 13126

Phone (315) 343-1612

Enumeration date May 3, 2007

Last updated in NPPES Apr 14, 2008

Taxonomy & classification

122300000X Dentist Dental Providers · License 046192 (NY) Primary

Authorized official

Name Arwinder Judge

Title President

Phone (315) 336-0494

Other identifiers

Identifier	Type	State	Issuer
01640000	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 type of organization is Great Lakes Dental Services, PC?

Great Lakes Dental Services, PC is registered in NPPES as a Dentist (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-04-14.