Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Brian Bezack Do Pllc

Pediatric Pulmonology Physician in Commack, NY · enumerated 2013 · authorized official Brian Bezack, President.

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

National Provider Identifier

1427495068

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Registry record

Entity type Organization (Type 2)

Legal business name Brian Bezack Do Pllc

Practice address 6080 Jericho Tpke, Suite 318, Commack, NY, 11725

Phone (631) 499-1298

Fax (631) 486-6712

Enumeration date May 22, 2013

Last updated in NPPES May 22, 2013

Taxonomy & classification

2080P0214X Pediatric Pulmonology Physician Allopathic & Osteopathic Physicians · License 215674 (NY) Primary

Authorized official

Name Brian Bezack

Title President

Phone (631) 499-1298

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.

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Frequently asked questions

Where is Brian Bezack Do Pllc located?

The practice location on file with NPPES is in Commack, NY.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2013-05-22. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-22.