Doctor profile · Federal record

Dr. Isidore Berenbaum, M.D.

Psychiatry Physician (CMS: Psychiatry) · Boston, MA

  • NPI 1245256668
  • Accepts Medicare
  • 51 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
88 E Newton St # B410
Boston, MA 021182308
(617) 638-8674
fax (617) 638-8724

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
August 20, 2012
Year of graduation
1975 — 51 yrs since
Specialty taxonomy
2084P0800X — NUCC code
State license (1)
Massachusetts #39577
Medicaid
MA #0110957

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1245256668. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
227
Distinct HCPCS
2
Medicare allowed
$21,815
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 114 15 $99
90836 Psychotherapy with evaluation and management visit, 45 minutes 113 14 $93

In context: peer comparison

Among 128 peers in Boston Psychiatry Physician, average services per provider: 69. This provider delivers 3.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
77
Patients
0
Total drug cost
$3,144
Drug Type Claims Patients Total cost
Clonazepam Generic 17 0 $67
Bupropion Hcl SR (Bupropion Hcl) Brand 14 0 $174
Dextroamphetamine-Amphetamine (Dextroamphetamine/Amphetamine) Brand 13 0 $757
Methylphenidate ER (Methylphenidate Hcl) Brand 11 0 $1,793
Methylphenidate Hcl Generic 11 0 $153
Paroxetine Hcl Generic 11 0 $199

Frequently asked questions

Auto-generated from federal data
What is Dr. Isidore Berenbaum's medical specialty?
Dr. Isidore Berenbaum practices Psychiatry Physician in Boston, MA.
Where does Dr. Isidore Berenbaum practice?
Dr. Isidore Berenbaum practices at 88 E Newton St # B410, Boston, MA 021182308. Office phone: 6176388674.
What is Dr. Isidore Berenbaum's NPI?
Dr. Isidore Berenbaum's National Provider Identifier (NPI) is 1245256668, issued by NPPES.
Does Dr. Isidore Berenbaum accept Medicare assignment?
Yes. Dr. Isidore Berenbaum accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Isidore Berenbaum commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Psychotherapy with evaluation and management visit (HCPCS 90836). Source: CMS Medicare Physician & Other Practitioners file.