Doctor profile · Federal record

Dr. BLAKE CHATHAM, DO

Emergency Medicine Physician · Student in an Organized Health Care Education/Training Program · NORMAN, OK

  • NPI 1649909375
  • 4 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
901 N PORTER AVE
NORMAN, OK 730716404
(405) 307-1000
Mailing address
1621 SW 157TH ST
OKLAHOMA CITY, OK 731707723

Credentials & registration

NPPES · NUCC
NPI registered
June 2022 — 4 yrs on file
Profile last updated
October 25, 2024
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Oklahoma #8080

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1649909375. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$26
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Beckman Coulter, Inc. 1 $26.21

By nature of payment

Food and Beverage
$26

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
16
Patients
16
Total drug cost
$107
Drug Type Claims Patients Total cost
Ondansetron Odt (Ondansetron) Brand 16 16 $107

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 18, 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 ›