Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Drs. Seltzer and Rein

Q: What is the NPI number for Drs. Seltzer and Rein?

The NPI for Drs. Seltzer and Rein is 1346539210, a Type 2 (organization) record in the CMS NPPES registry.

Dental Clinic/Center in Williston Park, NY · enumerated 2011 · authorized official Jeffrey Rein, Partner.

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

National Provider Identifier

1346539210

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Registry record

Entity type Organization (Type 2)

Legal business name Drs. Seltzer and Rein

Practice address 101 Hillside Ave, Suite A, Williston Park, NY, 11596

Phone (516) 741-6202

Enumeration date Mar 31, 2011

Last updated in NPPES May 3, 2011

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities · License 036719 (NY) Primary

Authorized official

Name Jeffrey Rein

Title Partner

Phone (516) 741-6202

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 Drs. Seltzer and Rein?

The NPI for Drs. Seltzer and Rein is 1346539210, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Drs. Seltzer and Rein?

NPPES lists Jeffrey Rein (Partner) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-03.