Frank Farrell, PH.D
NPI 1790325496 · Clinical Psychologist · Port Jefferson, NY
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frank Farrell, PH.D is a Clinical Psychologist provider in Port Jefferson, NY (NPI 1790325496).
Provider details
- NPI number
- 1790325496
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D
- Sex
- Male
- Sole proprietor
- Yes
- License
- 017980-1 (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
6 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
- 2020-01-10
- Last updated
- 2020-01-10
- Certified
- 2020-01-10
Frequently asked questions
- What is Frank Farrell's NPI number?
- Frank Farrell's National Provider Identifier (NPI) is 1790325496, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frank Farrell's specialty?
- Frank Farrell is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Frank Farrell located?
- Frank Farrell's practice location on file with NPPES is 646 Main St, Port Jefferson, NY 11777-2235.
- What is Frank Farrell's phone number?
- The practice phone number listed in the NPPES registry for Frank Farrell is (631) 901-7777.
- Does Frank Farrell accept Medicare?
- Frank Farrell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frank Farrell's NPI active?
- Yes — Frank Farrell's NPI (1790325496) is active in the NPPES registry as of the last update on 2020-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.