Frederick Neff, PSY.D.
NPI 1245552066 · Clinical Psychologist · Manchester, MA
Frederick Neff, PSY.D. is a Clinical Psychologist provider in Manchester, MA (NPI 1245552066).
Provider details
- NPI number
- 1245552066
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 3844 (MA)
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
16 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
- 2010-02-21
- Last updated
- 2010-02-21
Frequently asked questions
- What is Frederick Neff's NPI number?
- Frederick Neff's National Provider Identifier (NPI) is 1245552066, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frederick Neff's specialty?
- Frederick Neff is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Frederick Neff located?
- Frederick Neff's practice location on file with NPPES is 15 Woodholm Rd, Manchester, MA 01944-1041.
- What is Frederick Neff's phone number?
- The practice phone number listed in the NPPES registry for Frederick Neff is (978) 526-4155.
- Is Frederick Neff's NPI active?
- Yes — Frederick Neff's NPI (1245552066) is active in the NPPES registry as of the last update on 2010-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.