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

Dr. David S. Greenfield, PHD

Individual provider Addiction (Substance Use Disorder) Psychologist · NPI 1982711420

Dr. David S. Greenfield, PHD is an Addiction (Substance Use Disorder) Psychologist in Bay Pines, Florida. Practices as a sole proprietor. Licensed in Florida.

Licensed in
FL
In the registry since
2006
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

10 000 Bay Pines Blvd
Bay Pines, FL 33744
Phone: (727) 398-6661
Fax: (727) 398-9509
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Psychologist (primary) Taxonomy 103TA0400X · Licence PY4607 (FL)

Record details

NPI number1982711420
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedAugust 23, 2006
Last updated in NPPESJuly 8, 2007