IndividualActive
Lydia Tremblay, MSW
NPI 1689809998 · Social Worker · Southbridge, MA
Lydia Tremblay, MSW is a Social Worker provider in Southbridge, MA (NPI 1689809998).
Provider details
- NPI number
- 1689809998
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs 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
52 Charlton St
Southbridge, MA 01550-1910
Phone: (508) 765-9101
Fax: (508) 764-7389
Street-level locationGet directions
Mailing address
52 Charlton St
Southbridge, MA 01550-1910
Registry dates
- Enumerated
- 2009-05-17
- Last updated
- 2009-05-17
Frequently asked questions
- What is Lydia Tremblay's NPI number?
- Lydia Tremblay's National Provider Identifier (NPI) is 1689809998, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lydia Tremblay's specialty?
- Lydia Tremblay is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Lydia Tremblay located?
- Lydia Tremblay's practice location on file with NPPES is 52 Charlton St, Southbridge, MA 01550-1910.
- What is Lydia Tremblay's phone number?
- The practice phone number listed in the NPPES registry for Lydia Tremblay is (508) 765-9101.
- Is Lydia Tremblay's NPI active?
- Yes — Lydia Tremblay's NPI (1689809998) is active in the NPPES registry as of the last update on 2009-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.