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Gregg Mancari, PSY.D
NPI 1639902703 · Psychologist · Northampton, MA
Gregg Mancari, PSY.D is a Psychologist provider in Northampton, MA (NPI 1639902703).
Provider details
- NPI number
- 1639902703
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(49/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
90 Conz St Ste 101
Northampton, MA 01060-3881
Phone: (413) 584-0265
Street-level locationGet directions
Mailing address
9 Ahwaga Ave
Northampton, MA 01060-3701
Registry dates
- Enumerated
- 2024-08-23
- Last updated
- 2024-08-23
- Certified
- 2024-08-23
Frequently asked questions
- What is Gregg Mancari's NPI number?
- Gregg Mancari's National Provider Identifier (NPI) is 1639902703, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregg Mancari's specialty?
- Gregg Mancari is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Gregg Mancari located?
- Gregg Mancari's practice location on file with NPPES is 90 Conz St Ste 101, Northampton, MA 01060-3881.
- What is Gregg Mancari's phone number?
- The practice phone number listed in the NPPES registry for Gregg Mancari is (413) 584-0265.
- Is Gregg Mancari's NPI active?
- Yes — Gregg Mancari's NPI (1639902703) is active in the NPPES registry as of the last update on 2024-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.