Jennifer Duffy, PH. D.
NPI 1952814816 · Clinical Psychologist · Centerport, NY
Jennifer Duffy, PH. D. is a Clinical Psychologist provider in Centerport, NY (NPI 1952814816).
Provider details
- NPI number
- 1952814816
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH. D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 012248 (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
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 626 Rxr PlazaWest Tower 6th FloorUniondale, NY 11556Phone: (631) 239-6006
Registry dates
- Enumerated
- 2017-11-14
- Last updated
- 2018-03-17
Frequently asked questions
- What is Jennifer Duffy's NPI number?
- Jennifer Duffy's National Provider Identifier (NPI) is 1952814816, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Duffy's specialty?
- Jennifer Duffy is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Jennifer Duffy located?
- Jennifer Duffy's practice location on file with NPPES is 67a Laurel Hill Rd, Centerport, NY 11721-1638.
- What is Jennifer Duffy's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Duffy is (631) 239-6067.
- Is Jennifer Duffy's NPI active?
- Yes — Jennifer Duffy's NPI (1952814816) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.