David Greenfield, PH.D.
NPI 1982711420 · Addiction (Substance Use Disorder) Psychologist · Bay Pines, FL
David Greenfield, PH.D. is a Addiction (Substance Use Disorder) Psychologist provider in Bay Pines, FL (NPI 1982711420).
Provider details
- NPI number
- 1982711420
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PY4607 (FL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is David Greenfield's NPI number?
- David Greenfield's National Provider Identifier (NPI) is 1982711420, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Greenfield's specialty?
- David Greenfield is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Psychologist (Behavioral Health & Social Service Providers).
- Where is David Greenfield located?
- David Greenfield's practice location on file with NPPES is 10,000 Bay Pines Blvd., Bay Pines, FL 33744.
- What is David Greenfield's phone number?
- The practice phone number listed in the NPPES registry for David Greenfield is (727) 398-6661.
- Is David Greenfield's NPI active?
- Yes — David Greenfield's NPI (1982711420) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.