Josclyn Masterson, LICSW
Clinical Social Worker · Plymouth, MA
Josclyn Masterson, LICSW is a clinical social worker with a practice address in Plymouth, Massachusetts, and NPI 1104088293, issued on Jun 30, 2008. Check the license (Massachusetts 124720, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Josclyn Masterson
- Credential
- LICSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License numbers
- 124720 MA
217041 MA
Self-reported in NPPES; status is on the state search - Practice location
- 363 Court St Ste 1, Plymouth, MA 02360
- Phone
- (339) 329-7772
- Enumerated
- Jun 30, 2008
- Record last updated
- Mar 18, 2024
- Fax
- (508) 746-8099
- Medicare enrollment
- Enrolled (PECOS I20230825000840); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 17,815 in Massachusetts → Look up another NPI →
Also registered at 363 Court St Ste 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alice Johnson, MAMental Health Counselor1801090550
Verify Josclyn Masterson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 124720Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Mental Health Specialty Group PABoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Josclyn Masterson among 17,815 clinical social worker records in Massachusetts
Josclyn Masterson, LICSW is one of 17,815 clinical social worker records with a practice address in Massachusetts. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 30% of them.
- NPI issued2008 · 30% of these records are older, 66% newer
- In a Medicare fileYes · 8% of these records are
- In the CMS Doctors and Clinicians fileYes · 17% of these records are
- Graduated2008 · median 2004 among the 3,059 with a school on file
- Record last updated2024 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
144 clinical social worker records list a practice address in Plymouth
They are 144 of the 1,954 NPPES records with a practice address in Plymouth, and 17,815 clinical social worker records in Massachusetts.
All 17,815 in Massachusetts → Every provider in Plymouth → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Ellen Barresi, MSW, LICSWPlymouth, MA 023601508844705
- Shannon Elliott, LICSWPlymouth, MA 023601063580884
- Madeleine Flynn, LCSWPlymouth, MA 023601497769996
- Kristin Hallett, LICSWPlymouth, MA 023601184675753
- Kathy Harriman-Spear, LICSWPlymouth, MA 023601437227956
- Erin Hourahan, MSW, LICSWPlymouth, MA 023601669566816
- Dianne Lockwood, LICSWPlymouth, MA 023601114986189
- Nicole Morrison, LICSWPlymouth, MA 023601003991639
Common questions
What is Josclyn Masterson, LICSW's NPI number?
Josclyn Masterson, LICSW's National Provider Identifier (NPI) is 1104088293, issued on Jun 30, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Josclyn Masterson, LICSW located?
The NPPES record lists a practice address at 363 Court St Ste 1, Plymouth, MA, 02360. Phone: (339) 329-7772. Providers update this record themselves, so call before visiting.
How can I verify Josclyn Masterson, LICSW's license?
NPPES lists Massachusetts license number 124720, 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. Medicare files from data.cms.gov. 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.