Farrell Psychological Services, PLLC
NPI 1952775934 · Psychologist · Port Jefferson, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Farrell Psychological Services, PLLC is a Psychologist organization in Port Jefferson, NY (NPI 1952775934).
Provider details
- NPI number
- 1952775934
- Entity type
- Organization
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Frank Farrell, Psychologist(631) 901-7777
- License
- 017980 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
- Counseling Psychologist103TC1900X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2015-11-13
- Last updated
- 2015-11-13
Frequently asked questions
- What is Farrell Psychological Services, PLLC's NPI number?
- Farrell Psychological Services, PLLC's National Provider Identifier (NPI) is 1952775934, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Farrell Psychological Services, PLLC?
- Farrell Psychological Services, PLLC is classified in the NPPES registry as Psychologist (Behavioral Health & Social Service Providers).
- Where is Farrell Psychological Services, PLLC located?
- Farrell Psychological Services, PLLC's practice location on file with NPPES is 646 Main St, Port Jefferson, NY 11777-2235.
- What is Farrell Psychological Services, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Farrell Psychological Services, PLLC is (631) 901-7777.
- Does Farrell Psychological Services, PLLC accept Medicare?
- Farrell Psychological Services, PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Farrell Psychological Services, PLLC?
- The authorized official listed on Farrell Psychological Services, PLLC's NPPES record is Frank Farrell, Psychologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Farrell Psychological Services, PLLC's NPI active?
- Yes — Farrell Psychological Services, PLLC's NPI (1952775934) is active in the NPPES registry as of the last update on 2015-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.