Doctor profile · Federal record

Dr. JOSEPH LEBERER, MD

Colon & Rectal Surgery Physician (CMS: COLORECTAL SURGERY (PROCTOLOGY)) · WILLIAMSVILLE, NY

  • NPI 1740248855
  • Accepts Medicare
  • 44 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
295 ESSJAY RD
WILLIAMSVILLE, NY 142218216
(716) 630-1135
Mailing address
425 ESSJAY RD STE 170
WILLIAMSVILLE, NY 142215782

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
January 8, 2020
Year of graduation
1982 — 44 yrs since
Specialty taxonomy
208C00000X — NUCC code
State license (1)
New York #1596811
Medicaid
NY #01075772

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1740248855. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
454
Distinct HCPCS
9
Medicare allowed
$49,078
HCPCS Description Services Patients Avg allowed
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito 157 154 $5
45380 Biopsy of large bowel using a flexible endoscope 53 53 $129
G0105 Colorectal cancer screening; colonoscopy on individual at high risk 53 53 $174
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 52 52 $240
46600 Diagnostic exam of anus using an endoscope 36 33 $117
99203 New patient office or other outpatient visit, 30-44 minutes 31 31 $109
99213 Established patient office or other outpatient visit, 20-29 minutes 27 23 $86
46221 Removal of external hemorrhoids by rubber banding 24 19 $277
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk 21 19 $150

In context: peer comparison

Among 6 peers in this city , average services per provider: 38. This provider delivers 12× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
364
Patients
166
Total drug cost
$52,627
Drug Type Claims Patients Total cost
Procto-Med Hc (Hydrocortisone) Brand 120 75 $2,555
Hydrocortisone Generic 66 33 $2,393
Mesalamine Generic 57 15 $34,445
Dicyclomine Hcl Generic 53 20 $983
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 28 23 $318
Budesonide Ec (Budesonide) Brand 24 0 $10,754
Budesonide Dr (Budesonide) Brand 16 0 $1,179