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

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