Roy Greenberg, PHD
NPI 1043289291 · Psychologist · Germantown, TN
Roy Greenberg, PHD is a Psychologist provider in Germantown, TN (NPI 1043289291).
Provider details
- NPI number
- 1043289291
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- License
- P1440 (TN)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
20 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
- 2006-03-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is Roy Greenberg's NPI number?
- Roy Greenberg's National Provider Identifier (NPI) is 1043289291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roy Greenberg's specialty?
- Roy Greenberg is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Roy Greenberg located?
- Roy Greenberg's practice location on file with NPPES is 7516 Enterprise, Germantown, TN 38138.
- What is Roy Greenberg's phone number?
- The practice phone number listed in the NPPES registry for Roy Greenberg is (901) 755-5802.
- Is Roy Greenberg's NPI active?
- Yes — Roy Greenberg's NPI (1043289291) 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.