Dianne Ouellette, MSW, LICSW
NPI 1649311812 · Clinical Social Worker · Middleton, MA
Dianne Ouellette, MSW, LICSW is a Clinical Social Worker provider in Middleton, MA (NPI 1649311812).
Provider details
- NPI number
- 1649311812
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LICSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 113882 (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
19 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
- 2007-02-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Dianne Ouellette's NPI number?
- Dianne Ouellette's National Provider Identifier (NPI) is 1649311812, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dianne Ouellette's specialty?
- Dianne Ouellette is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Dianne Ouellette located?
- Dianne Ouellette's practice location on file with NPPES is 25 Donovans Way, Middleton, MA 01949-1930.
- What is Dianne Ouellette's phone number?
- The practice phone number listed in the NPPES registry for Dianne Ouellette is (978) 304-0572.
- Is Dianne Ouellette's NPI active?
- Yes — Dianne Ouellette's NPI (1649311812) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.