IndividualActive
Gregory Quenneville
NPI 1134509094 · Clinical Social Worker · Worcester, MA
Gregory Quenneville is a Clinical Social Worker provider in Worcester, MA (NPI 1134509094).
Provider details
- NPI number
- 1134509094
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 118540 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
691 Grafton St
Worcester, MA 01604-3185
Phone: (508) 753-7902
Street-level locationGet directions
Mailing address
691 Grafton St
Worcester, MA 01604-3185
Registry dates
- Enumerated
- 2015-06-05
- Last updated
- 2015-06-05
Frequently asked questions
- What is Gregory Quenneville's NPI number?
- Gregory Quenneville's National Provider Identifier (NPI) is 1134509094, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Quenneville's specialty?
- Gregory Quenneville is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Gregory Quenneville located?
- Gregory Quenneville's practice location on file with NPPES is 691 Grafton St, Worcester, MA 01604-3185.
- What is Gregory Quenneville's phone number?
- The practice phone number listed in the NPPES registry for Gregory Quenneville is (508) 753-7902.
- Is Gregory Quenneville's NPI active?
- Yes — Gregory Quenneville's NPI (1134509094) is active in the NPPES registry as of the last update on 2015-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.