Tammy Sophia Weitzman, LICSW
Clinical Social Worker · Boston, MA
Tammy Sophia Weitzman, LICSW is a clinical social worker with a practice address in Boston, Massachusetts, and NPI 1720357460, issued on Dec 27, 2011. Check the license (Massachusetts 115481, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tammy Sophia Weitzman
- Credential
- LICSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 115481 MA
Self-reported in NPPES; status is on the state search - Practice location
- 377 Commonwealth Ave Ste 4, Boston, MA 02115
- Phone
- (857) 294-6166
- Enumerated
- Dec 27, 2011
- Record last updated
- Dec 27, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20220818001894); 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 →
Verify Tammy Sophia Weitzman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 115481Check 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
- Signature Healthcare PLLCCharlotte, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tammy Sophia Weitzman among 17,815 clinical social worker records in Massachusetts
Tammy Sophia Weitzman, 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 2011, is newer than 42% of them.
- NPI issued2011 · 42% of these records are older, 55% newer
- In a Medicare fileYes · 8% of these records are
- In the CMS Doctors and Clinicians fileYes · 17% of these records are
- Graduated1998 · median 2004 among the 3,059 with a school on file
- Record last updated2011 · 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).
1,906 clinical social worker records list a practice address in Boston
They are 1,906 of the 41,865 NPPES records with a practice address in Boston, and 17,815 clinical social worker records in Massachusetts.
All 17,815 in Massachusetts → Every provider in Boston → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Janis Arnold, LICSWBoston, MA 021151386691020
- Kathryn Cooney, LICSWBoston, MA 021151366470064
- Lois Glass, MSWBoston, MA 021151922199157
- Laura Gray, LICSWBoston, MA 021151124087085
- Catherine Holman, LICSWBoston, MA 021151487606448
- Marsha Joselow, MSW/LICSWBoston, MA 021151225074073
- Shuei Kozu, LICSW, MHABoston, MA 021151356447379
- Jacqueline Miranda, LICSWBoston, MA 021151053370080
Common questions
What is Tammy Sophia Weitzman, LICSW's NPI number?
Tammy Sophia Weitzman, LICSW's National Provider Identifier (NPI) is 1720357460, issued on Dec 27, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Tammy Sophia Weitzman, LICSW located?
The NPPES record lists a practice address at 377 Commonwealth Ave Ste 4, Boston, MA, 02115. Phone: (857) 294-6166. Providers update this record themselves, so call before visiting.
How can I verify Tammy Sophia Weitzman, LICSW's license?
NPPES lists Massachusetts license number 115481, 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.