Doctor profile · Federal record

Dr. NATAN BAR-CHAMA, M.D.

Urology Physician · Specialist · NEW YORK, NY

  • NPI 1366426652
  • 21 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
635 MADISON AVE FL 10
NEW YORK, NY 100221009
(212) 756-5777
fax (212) 756-5770

Credentials & registration

NPPES · NUCC
NPI registered
December 2005 — 21 yrs on file
Profile last updated
September 23, 2019
Specialty taxonomy
208800000X — NUCC code
State license (1)
New York #176263
Medicaid
NY #01541693

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1366426652. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$36,169
Transactions
16
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
F. Hoffmann-La Roche AG 6 $21,251.15
Genentech, Inc. 3 $14,333.68
Genentech USA, Inc. 1 $143.61
Antares Pharma, Inc. 1 $125.00
Endo USA, Inc. 1 $125.00
Amgen Inc. 1 $124.98
ABBVIE INC. 3 $65.65

By nature of payment

Consulting Fee
$24,908
Travel and Lodging
$10,106
Food and Beverage
$1,156

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated May 21, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›