Karen Anne Mahon, MSW LICSW
Clinical Social Worker · Tyngsboro, MA
Karen Anne Mahon, MSW LICSW is a clinical social worker with a practice address in Tyngsboro, Massachusetts, and NPI 1306865993, issued on Jul 18, 2006. Check the license (Massachusetts 115344, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Karen Anne Mahon
- Credential
- MSW LICSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 115344 MA
Self-reported in NPPES; status is on the state search - Practice location
- 7 Jasper LN, Tyngsboro, MA 01879
- Phone
- (978) 270-7698
- Enumerated
- Jul 18, 2006
- Record last updated
- Oct 6, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Verify Karen Anne Mahon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 115344Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10 clinical social worker records list a practice address in Tyngsboro
They are 10 of the 80 NPPES records with a practice address in Tyngsboro, and 17,815 clinical social worker records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 10 in Tyngsboro → All 17,815 in Massachusetts → Every provider in Tyngsboro →
Other clinical social worker records in Massachusetts
- Andrew Aaron, LICSWNew Bedford, MA1053477885
- Cynthia AaronFall River, MA1407258676
- Emanuel Aaron, LICSW,LADCI, CADCII,Orange, MA1134475817
- 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
- Amanda Abbott, CNM, LCSWCambridge, MA1821358284
Common questions
What is Karen Anne Mahon, MSW LICSW's NPI number?
Karen Anne Mahon, MSW LICSW's National Provider Identifier (NPI) is 1306865993, issued on Jul 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Karen Anne Mahon, MSW LICSW located?
The NPPES record lists a practice address at 7 Jasper LN, Tyngsboro, MA, 01879. Phone: (978) 270-7698. Providers update this record themselves, so call before visiting.
How can I verify Karen Anne Mahon, MSW LICSW's license?
NPPES lists Massachusetts license number 115344, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.