MS. LEAH JUDITH DISKIN
NPI 1649585100
Psychologist in Jamaica Plain, MA
About Ms. Leah Judith Diskin NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. LEAH JUDITH DISKIN (NPI 1649585100) is an individual psychologist in Jamaica Plain, Massachusetts, licensed in Massachusetts (10169) and active in the NPI registry since August 2010. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ms. Leah Judith Diskin is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Leah Diskin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 220 clinicians in this Medicare group
Brookline, MA 02445
- Reassigned Medicare billing, Massachusetts enrollment
- 60 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.
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.
JAMAICA PLAIN, MA 02130
JAMAICA PLAIN, MA 02130
JAMAICA PLAIN, MA 02130
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 Leah Diskin's NPI number?
The NPI number for Leah Diskin is 1649585100. It was assigned to this individual provider in the NPPES registry on August 9, 2010.
Where is Leah Diskin located?
Leah Diskin practices at 640 Centre St, Jamaica Plain, MA 02130. The listed phone number is (617) 983-4217.
What is Leah Diskin's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Leah Diskin enrolled in Medicare?
Yes. Leah Diskin is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Leah Diskin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leah Diskin reassigns Medicare benefits to 2 organizations: Brigham & Womens Hospital, Inc. (Boston, MA) and Brookline Community Mental Health Center Inc. (Brookline, MA). Each 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 Leah Diskin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Leah Diskin accept?
Health plans from Harvard Pilgrim Health Care and WellSense Health Plan list Leah Diskin 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.
When was this NPI record last updated?
The NPPES record for Leah Diskin was last updated on June 22, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.