Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Brian J Bezack, DO

Individual provider Pediatric Pulmonology Physician · NPI 1407021850

Dr. Brian J Bezack, DO is a Pediatric Pulmonology Physician in Commack, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2008
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

66 Commack Rd Ste 100
Commack, NY 11725-3405
Phone: (631) 499-1298
Fax: (631) 499-1700
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Pulmonology Physician (primary) Taxonomy 2080P0214X · Licence 251674 (NY)
Pediatrics Physician Taxonomy 208000000X · Licence 251674 (NY)

Record details

NPI number1407021850
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedApril 28, 2008
Last updated in NPPESAugust 8, 2016
Mailing address66 Commack Rd, Suite 100, Commack, NY 11725-3405

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