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DR. BRIAN J BEZACK D.O.
NPI 1407021850
Pediatrics - Pediatric Pulmonology in Commack, NY

Active since April 28, 2008CLIA 33D2232311 · Waiver
66 COMMACK RD, SUITE 100, COMMACK, NY 11725(631) 499-1298(631) 499-1700 Get Directions Write a Review

NPPES record last updated: August 8, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Brian J Bezack D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. BRIAN J BEZACK D.O. (NPI 1407021850) is an individual pediatric pulmonology provider in Commack, New York, licensed in New York (251674) and active in the NPI registry since April 2008. He holds a CLIA Waiver certificate valid through August 11, 2027.

NPPES Registry Identity

NPI1407021850
Entity TypeIndividualMale
Primary Taxonomy2080P0214X
Provider Legal NameDR. BRIAN J BEZACKCredential: D.O.
Location Address66 COMMACK RD, SUITE 100Commack, NY 11725-3405
Mailing Address66 Commack Rd, Suite 100Commack, NY 11725-3405 · (631) 499-1298 · Fax (631) 499-1700
Phone(631) 499-1298
Fax(631) 499-1700
Sole ProprietorYes
Enumeration DateApril 28, 2008
Last NPPES UpdateAugust 8, 2016
✔ NPI 1407021850 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric PulmonologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0214X
License✔ Licensed in NY · 251674
Definition
A pediatrician dedicated to the prevention and treatment of all respiratory diseases affecting infants, children and young adults. This specialist is knowledgeable about the growth and development of the lung, assessment of respiratory function in infants and children, and experienced in a variety of invasive and noninvasive diagnostic techniques.
Also ListedPediatricsTaxonomy 208000000X · License 251674 (NY)
66 COMMACK RD, Commack, NY 11725
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CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 33D2232311

Brian Bezack Do PLLC · Commack, NY
Active · expires Aug 11, 2027
CLIA Number33D2232311
Laboratory TypePhysician Office
Certificate Effective DateAugust 12, 2025
Certificate Expiration DateAugust 11, 2027
Laboratory DirectorDr. Brian J. Bezack
Laboratory Phone(631) 499-1298
Laboratory LocationBrian Bezack Do PLLC66 Commack Road Suite 100, Commack, NY 11725
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 15

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JEFFREY CHRISTIAN ROSARIO D.D.S.
Dentist (Periodontics)
66 COMMACK RD, SUITE 208
COMMACK, NY 11725
Suffolk County (631) 462-7646
DR. DIPTI RAMESH PATEL DC
Chiropractor
66 COMMACK RD, SUITE #101
COMMACK, NY 11725
Suffolk County (631) 462-0801
JULIE BETH GOROWITZ LAC.
Acupuncturist
66 COMMACK RD, SUITE 101
COMMACK, NY 11725
Suffolk County (631) 462-0801
NORTH SHORE MEDICAL GROUP OF THE MOUNT SINAI SCHOOL OF MEDICINE
Internal Medicine
66 COMMACK RD
COMMACK, NY 11725
Suffolk County (631) 881-7600
PROFESSIONAL ORTHOPEDIC AND SPORTS PHYSICAL THERAPY PC
Physical Therapist
66 COMMACK RD, SUITE 300
COMMACK, NY 11725
Suffolk County (631) 486-5286
ORTHOPEDIC ASSOCIATES OF LONG ISLAND LLP
Orthopaedic Surgery
66 COMMACK RD, SUITE 306
COMMACK, NY 11725
Suffolk County (631) 689-6698
LEWIS J WEINSTEIN M D P C
Specialist
66 COMMACK RD, SUITE 203
COMMACK, NY 11725
Suffolk County (631) 499-3733
VICTORIA LEIGH GOLDSON PT
Physical Therapist
66 COMMACK RD, SUITE 300
COMMACK, NY 11725
Suffolk County (631) 486-5286

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Brian Bezack's NPI number?

The NPI number for Brian Bezack is 1407021850. It was assigned to this individual provider in the NPPES registry on April 28, 2008.

Where is Brian Bezack located?

Brian Bezack practices at 66 Commack Rd Suite 100, Commack, NY 11725. The listed phone number is (631) 499-1298.

What is Brian Bezack's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Pulmonology, with taxonomy code 2080P0214X.

Does Brian Bezack hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 33D2232311) is associated with this NPI, valid through August 11, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Brian Bezack was last updated on August 8, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.