Thomas Grisso
NPI 1801385489 · Forensic Psychologist · Shrewsbury, MA
Thomas Grisso is a Forensic Psychologist provider in Shrewsbury, MA (NPI 1801385489).
Provider details
- NPI number
- 1801385489
- Entity type
- Individual
- Primary specialty
- Forensic PsychologistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4276 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
8 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
- 2018-05-09
- Last updated
- 2018-05-09
Frequently asked questions
- What is Thomas Grisso's NPI number?
- Thomas Grisso's National Provider Identifier (NPI) is 1801385489, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Grisso's specialty?
- Thomas Grisso is listed in the NPPES registry with a primary specialty of Forensic Psychologist (Behavioral Health & Social Service Providers).
- Where is Thomas Grisso located?
- Thomas Grisso's practice location on file with NPPES is 4 Candlewood Way, Shrewsbury, MA 01545-1728.
- What is Thomas Grisso's phone number?
- The practice phone number listed in the NPPES registry for Thomas Grisso is (508) 852-3950.
- Is Thomas Grisso's NPI active?
- Yes — Thomas Grisso's NPI (1801385489) is active in the NPPES registry as of the last update on 2018-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.