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GREATER BOSTON COUNSELING ASSOCIATES ,LLC
NPI 1750895124
Clinic/Center - Mental Health (Including Community Mental Health Center) in Brookline, MA

Active since November 21, 2017
124 HARVARD ST, BROOKLINE, MA 02446(617) 448-9311(617) 448-9311 Get Directions Write a Review

NPPES record last updated: November 21, 2017. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Greater Boston Counseling Associates ,llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GREATER BOSTON COUNSELING ASSOCIATES ,LLC (NPI 1750895124) is a healthcare organization registered as a mental health (including community mental health center) in Brookline, Massachusetts and active in the NPI registry since November 2017. The organization lists Francine E. Mermelstein, President, as its authorized official.

NPPES Registry Identity

NPI1750895124
Entity TypeOrganization
Primary Taxonomy261QM0801X
Legal Business NameGREATER BOSTON COUNSELING ASSOCIATES ,LLC
Location Address124 HARVARD STBrookline, MA 02446-6478
Mailing Address21 Walnut PlNewton, MA 02461-1716 · (617) 969-8694
Phone(617) 448-9311
Fax(617) 448-9311
Organization SubpartNo
Authorized OfficialFrancine E. MermelsteinPresident · (617) 969-8694
Enumeration DateNovember 21, 2017
✔ NPI 1750895124 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Mental Health (Including Community Mental Health Center)Ambulatory Health Care Facilities
Taxonomy Code261QM0801X
124 HARVARD ST, Brookline, MA 02446
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Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Greater Boston Counseling Associates ,llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Greater Boston Counseling Associates ,llc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Bruce Mermelstein, ED.D
Clinical Psychologist
NPI 1285674184
21 WALNUT PL
Newton, MA 02461
(617) 527-4610
✔ PECOS✔ Accepts Medicare4.4 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Greater Boston Counseling Associates ,llc's NPI number?

The NPI number for Greater Boston Counseling Associates ,llc is 1750895124. It was assigned to this organization in the NPPES registry on November 21, 2017.

Where is Greater Boston Counseling Associates ,llc located?

Greater Boston Counseling Associates ,llc is located at 124 Harvard St, Brookline, MA 02446. The listed phone number is (617) 448-9311.

What is Greater Boston Counseling Associates ,llc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

Is Greater Boston Counseling Associates ,llc enrolled in Medicare?

Yes. Greater Boston Counseling Associates ,llc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Greater Boston Counseling Associates ,llc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Psychologist) reassigns their Medicare billing to Greater Boston Counseling Associates ,llc. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Greater Boston Counseling Associates ,llc was last updated on November 21, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.