Doctor profile · Federal record

Dr. William Breitbart, MD

Psychiatry Physician (CMS: Psychiatry) · New York, NY

  • NPI 1134190911
  • Accepts Medicare
  • MIPS 56.3 / 100 · 2023
  • 48 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1275 York Ave
New York, NY 100216007
(646) 227-3813
Mailing address
633 3Rd Ave, Box 3
New York, NY 100176706

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
October 26, 2007
Year of graduation
1978 — 48 yrs since
Specialty taxonomy
2084P0800X — NUCC code
State license (1)
New York #151200

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1134190911. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
354
Distinct HCPCS
3
Medicare allowed
$33,445
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 207 63 $76
99214 Established patient office or other outpatient visit, 30-39 minutes 126 56 $109
90792 Psychiatric diagnostic evaluation with medical services 21 21 $189

In context: peer comparison

Among 203 peers in New York Psychiatry Physician, average services per provider: 149. This provider delivers 2.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
876
Patients
100
Total drug cost
$15,621
Drug Type Claims Patients Total cost
Olanzapine Generic 158 23 $3,534
Bupropion Hcl SR (Bupropion Hcl) Brand 97 16 $1,688
Venlafaxine Hcl ER (Venlafaxine Hcl) Brand 89 0 $1,146
Clonazepam Generic 80 22 $1,340
Methylphenidate Hcl Generic 80 15 $2,220
Escitalopram Oxalate Generic 76 11 $1,175
Citalopram Hbr (Citalopram Hydrobromide) Brand 41 0 $446
Zolpidem Tartrate Generic 36 0 $279
Alprazolam Generic 35 13 $487
Duloxetine Hcl Generic 35 0 $783

Frequently asked questions

Auto-generated from federal data
What is Dr. William Breitbart's medical specialty?
Dr. William Breitbart practices Psychiatry Physician in New York, NY.
Where does Dr. William Breitbart practice?
Dr. William Breitbart practices at 1275 York Ave, New York, NY 100216007. Office phone: 6462273813.
What is Dr. William Breitbart's NPI?
Dr. William Breitbart's National Provider Identifier (NPI) is 1134190911, issued by NPPES.
Does Dr. William Breitbart accept Medicare assignment?
Yes. Dr. William Breitbart accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Breitbart commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Psychiatric diagnostic evaluation with medical services (HCPCS 90792). Source: CMS Medicare Physician & Other Practitioners file.