Jennifer Donnelly-Greenberg, PH.D.
NPI 1346770062 · Clinical Psychologist · Port Jefferson, NY
Jennifer Donnelly-Greenberg, PH.D. is a Clinical Psychologist provider in Port Jefferson, NY (NPI 1346770062).
Provider details
- NPI number
- 1346770062
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 021860 (NY)
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
9 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
- 2017-06-14
- Last updated
- 2024-01-13
- Certified
- 2024-01-13
Frequently asked questions
- What is Jennifer Donnelly-Greenberg's NPI number?
- Jennifer Donnelly-Greenberg's National Provider Identifier (NPI) is 1346770062, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Donnelly-Greenberg's specialty?
- Jennifer Donnelly-Greenberg is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Jennifer Donnelly-Greenberg located?
- Jennifer Donnelly-Greenberg's practice location on file with NPPES is 1000 Main St Ste G, Port Jefferson, NY 11777-2250.
- What is Jennifer Donnelly-Greenberg's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Donnelly-Greenberg is (631) 256-7753.
- Is Jennifer Donnelly-Greenberg's NPI active?
- Yes — Jennifer Donnelly-Greenberg's NPI (1346770062) is active in the NPPES registry as of the last update on 2024-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.