Doctor profile · Federal record

Dr. Mary Ellen Dwyer

Clinical Social Worker · Brookline, MA

  • NPI 1295718542
  • Accepts Medicare
  • 43 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1051 Beacon St Ste 101
Brookline, MA 024465622
(617) 734-9300

Credentials & registration

NPPES · NUCC
NPI registered
November 2005 — 21 yrs on file
Profile last updated
December 23, 2010
Year of graduation
1983 — 43 yrs since
Specialty taxonomy
1041C0700X — NUCC code
State license (1)
Massachusetts #107902
Medicaid
MA #1858459

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1295718542. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
221
Distinct HCPCS
1
Medicare allowed
$22,729
HCPCS Description Services Patients Avg allowed
90837 Psychotherapy, 1 hour 221 18 $103

In context: peer comparison

Among 2 peers in this city , average services per provider: 178. This provider delivers 1.2× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Mary Ellen Dwyer's medical specialty?
Dr. Mary Ellen Dwyer practices Clinical Social Worker in Brookline, MA.
Where does Dr. Mary Ellen Dwyer practice?
Dr. Mary Ellen Dwyer practices at 1051 Beacon St Ste 101, Brookline, MA 024465622. Office phone: 6177349300.
What is Dr. Mary Ellen Dwyer's NPI?
Dr. Mary Ellen Dwyer's National Provider Identifier (NPI) is 1295718542, issued by NPPES.
Does Dr. Mary Ellen Dwyer accept Medicare assignment?
Yes. Dr. Mary Ellen Dwyer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Ellen Dwyer commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.