TAMARA LEROY-LONDON LICSW
NPI 1427409465
Social Worker - Clinical in Dorchester, MA
About Tamara Leroy-london Licsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TAMARA LEROY-LONDON LICSW (NPI 1427409465) is an individual clinical provider in Dorchester, Massachusetts, licensed in Massachusetts (121982) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS, is affiliated with Boston Medical Center, and maintains a secondary practice location in Roslindale.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Tamara Leroy-london Licsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Tamara Leroy-london reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Dorchester Center, MA 02124
- Reassigned Medicare billing, Massachusetts enrollment
- 91 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Boston Medical Center
Acute Care Hospitals · Boston, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02124 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DORCHESTER, MA 02124
DORCHESTER CENTER, MA 02124
DORCHESTER, MA 02124
DORCHESTER, MA 02124
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Tamara Leroy-london's NPI number?
The NPI number for Tamara Leroy-london is 1427409465. It was assigned to this individual provider in the NPPES registry on June 30, 2016.
Where is Tamara Leroy-london located?
Tamara Leroy-london practices at 637 Washington St, Dorchester, MA 02124. The listed phone number is (617) 825-9660.
What is Tamara Leroy-london's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Tamara Leroy-london enrolled in Medicare?
Yes. Tamara Leroy-london is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Tamara Leroy-london's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tamara Leroy-london reassigns Medicare benefits to Codman Square Health Center Inc (Dorchester Center, MA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Tamara Leroy-london's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tamara Leroy-london accept?
Health plans from Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and Taro Health list Tamara Leroy-london as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Tamara Leroy-london affiliated with any hospitals?
According to CMS data, Tamara Leroy-london is affiliated with Boston Medical Center.
When was this NPI record last updated?
The NPPES record for Tamara Leroy-london was last updated on February 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Tamara Leroy-London, LICSW · NPI 1427409465
Clinical provider in Dorchester, Massachusetts. Individual provider, active in the CMS NPPES registry since June 30, 2016.
## Identity
- **NPI:** 1427409465 (Entity type: Individual)
- **Enumerated:** June 30, 2016
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 121982 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 637 WASHINGTON ST, Dorchester, MA 02124-3510
- **Phone:** (617) 825-9660 · **Fax:** (617) 288-7898
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Codman Square Health Center Inc (NPI 1396808309, Dorchester Center, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** February 16, 2024
- **Other identifiers:** Medicaid 110152007A (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1427409465) · Data from the CMS NPPES public registry.