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

Dr. Steven R Birnbaum, PHD

Individual provider Psychologist · NPI 1417116708

Dr. Steven R Birnbaum, PHD is a Psychologist in Williston Park, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2008
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

99 Hillside Ave Ste E
Williston Park, NY 11596-2333
Phone: (516) 742-2730
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 4929 (NY)

Record details

NPI number1417116708
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJune 3, 2008
Last updated in NPPESJune 3, 2008
Mailing address99 Hillside Ave, Suite E, Williston Park, NY 11596-2333

Other providers in Williston Park