Gregg Mancari, Psy.d. PLLC
NPI 1609703347 · Clinical Psychologist · Easthampton, MA
Gregg Mancari, Psy.d. PLLC is a Clinical Psychologist organization in Easthampton, MA (NPI 1609703347).
Provider details
- NPI number
- 1609703347
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Gregg Mancari, Licensed Psychologist(413) 281-9619
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
Under 1 yr in 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
- 2026-05-06
- Last updated
- 2026-05-06
- Certified
- 2026-05-06
Frequently asked questions
- What is Gregg Mancari, Psy.d. PLLC's NPI number?
- Gregg Mancari, Psy.d. PLLC's National Provider Identifier (NPI) is 1609703347, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gregg Mancari, Psy.d. PLLC?
- Gregg Mancari, Psy.d. PLLC is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Gregg Mancari, Psy.d. PLLC located?
- Gregg Mancari, Psy.d. PLLC's practice location on file with NPPES is 247 Northampton St Ste 22, Easthampton, MA 01027-1054.
- What is Gregg Mancari, Psy.d. PLLC's phone number?
- The practice phone number listed in the NPPES registry for Gregg Mancari, Psy.d. PLLC is (413) 281-9619.
- Who is the authorized official for Gregg Mancari, Psy.d. PLLC?
- The authorized official listed on Gregg Mancari, Psy.d. PLLC's NPPES record is Gregg Mancari, Licensed Psychologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gregg Mancari, Psy.d. PLLC's NPI active?
- Yes — Gregg Mancari, Psy.d. PLLC's NPI (1609703347) is active in the NPPES registry as of the last update on 2026-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.