IndividualActive
Frederique Begin, MSW
NPI 1134244569 · Clinical Social Worker · Waltham, MA
Frederique Begin, MSW is a Clinical Social Worker provider in Waltham, MA (NPI 1134244569).
Provider details
- NPI number
- 1134244569
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(83/100 index)
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
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
77 Rumford Ave
Waltham, MA 02453-3872
Phone: (781) 894-4307
Street-level locationGet directions
Mailing address
31 Fern St
Concord, MA 01742-5718
Registry dates
- Enumerated
- 2007-03-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Frederique Begin's NPI number?
- Frederique Begin's National Provider Identifier (NPI) is 1134244569, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frederique Begin's specialty?
- Frederique Begin is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Frederique Begin located?
- Frederique Begin's practice location on file with NPPES is 77 Rumford Ave, Waltham, MA 02453-3872.
- What is Frederique Begin's phone number?
- The practice phone number listed in the NPPES registry for Frederique Begin is (781) 894-4307.
- Is Frederique Begin's NPI active?
- Yes — Frederique Begin's NPI (1134244569) 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.