Doctor profile · Federal record

Dr. CHARLES SAWYERS, M.D.

Hematology & Oncology Physician · Hematology & Oncology Physician · NEW YORK, NY

  • NPI 1063432052
  • 20 yrs on file
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1275 YORK AVE, MEMORIAL SLOAN-KETTERING CANCER CENTER, BOX 20
NEW YORK, NY 100216007
(646) 888-2138
fax (666) 888-2595
Mailing address
40 E 61ST ST, APT. 9C
NEW YORK, NY 100218031

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
207RH0003X — NUCC code
State licenses (2)
New York #241631 · California #G58730

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1063432052. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$35,748
Transactions
8
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Blueprint Medicines Corporation 4 $20,000.00
BeiGene, Ltd. 3 $15,000.00
Merck Sharp & Dohme LLC 1 $748.47

By nature of payment

Consulting Fee
$35,000
Travel and Lodging
$748

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 19, 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 ›