Doctor profile · Federal record

Dr. NAN SETHAKORN

Hematology & Oncology Physician (CMS: HEMATOLOGY/ONCOLOGY) · Hematology & Oncology Physician · MAYWOOD, IL

  • NPI 1366838526
  • Accepts Medicare
  • 11 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2160 S 1ST AVE
MAYWOOD, IL 601533328
(708) 216-9000
Mailing address
956 CLARENCE CT APT 1
MADISON, WI 537152036

Credentials & registration

NPPES · NUCC
NPI registered
April 2015 — 11 yrs on file
Profile last updated
August 29, 2022
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State licenses (2)
Illinois #036161510 · Wisconsin #67230-20

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1366838526. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
244
Distinct HCPCS
3
Medicare allowed
$32,801
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 135 58 $150
99214 Established patient office or other outpatient visit, 30-39 minutes 94 46 $103
99205 New patient office or other outpatient visit, 60-74 minutes 15 15 $192

In context: peer comparison

Among 10 peers in this city , average services per provider: 88. This provider delivers 2.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$3,654
Transactions
5
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Amgen Inc. 2 $3,430.00
JAZZ PHARMACEUTICALS INC. 1 $124.41
Daiichi Sankyo Inc. 1 $79.00
Regeneron Healthcare Solutions, Inc. 1 $20.16

By nature of payment

Consulting Fee
$3,430
Food and Beverage
$145
Education
$79

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
222
Patients
90
Total drug cost
$326,348
Drug Type Claims Patients Total cost
Prochlorperazine Maleate Generic 37 30 $920
Ondansetron Hcl Generic 34 25 $577
Levothyroxine Sodium Generic 28 0 $341
Dexamethasone Generic 25 23 $657
Prednisone Generic 21 12 $216
Hydrocortisone Generic 19 0 $766
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 17 0 $159
Tagrisso (Osimertinib Mesylate) Brand 15 0 $313,235
Lorazepam Generic 14 0 $18
Eliquis (Apixaban) Brand 12 0 $9,460