Frederique Begin, MSW
Clinical Social Worker · Waltham, MA
Frederique Begin, MSW is a clinical social worker with a practice address in Waltham, Massachusetts, and NPI 1134244569, issued on Mar 21, 2007. Check the license with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Frederique Begin
- Credential
- MSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- Practice location
- 77 Rumford Ave, Waltham, MA 02453
- Phone
- (781) 894-4307
- Enumerated
- Mar 21, 2007
- Entity
- Type 1 · individual
Also registered at 77 Rumford Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andrea AcunzoStudent in an Organized Health Care Education/Training Program1568295236
- Jeannine AdamsClinical Social Worker1619027091
- Nana AmankwahStudent in an Organized Health Care Education/Training Program1578440830
- Kyasha AmbroiseStudent in an Organized Health Care Education/Training Program1730916032
- Mary Anderson, M.A.Mental Health Counselor1447397344
- Kiera BruceStudent in an Organized Health Care Education/Training Program1316595325
Verify Frederique Begin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
220 clinical social worker records list a Waltham practice address
They are 220 of the 2,111 NPPES records with a Waltham practice address, and 16,942 clinical social worker records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 220 in Waltham → All 16,942 in Massachusetts → Every provider in Waltham →
Other clinical social worker records in Massachusetts
- Andrew Aaron, LICSWNew Bedford, MA1053477885
- Cynthia AaronFall River, MA1407258676
- Karla Abad, LCSWLynn, MA1598577470
- Amy Abair, LICSWBoston, MA1972821858
- Nicole Abair, LCSWLexington, MA1386590859
- Stephanie Abate, LICSWAmherst, MA1669580973
- Lynn Abbey, LICSWFall River, MA1437189248
- Bernard Abbot, MSWBoston, MA1861913188
- Mark Abbott, MSW, LICSWEast Falmouth, MA1134461445
- Paul Abbott, LICSWNorthampton, MA1558302398
Common questions
What is Frederique Begin, MSW's NPI number?
Frederique Begin, MSW's National Provider Identifier (NPI) is 1134244569, issued on Mar 21, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Frederique Begin, MSW located?
The NPPES record lists a practice address at 77 Rumford Ave, Waltham, MA, 02453. Phone: (781) 894-4307. Providers update this record themselves, so call before visiting.
How can I verify Frederique Begin, MSW's license?
Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.