Doctor profile · Federal record

Dr. Chelsea Thompson, MD

Rheumatology Physician (CMS: Internal Medicine) · Internal Medicine Physician · Chicago, IL

  • NPI 1144781485
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1500 S Fairfield Ave
Chicago, IL 60608
(773) 257-6341
fax (773) 257-5203
Mailing address
21 W Chestnut St Apt 502
Chicago, IL 606103361

Credentials & registration

NPPES · NUCC
NPI registered
March 2019 — 7 yrs on file
Profile last updated
December 9, 2024
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
207RR0500X — NUCC code
State license (1)
Illinois #036.159592

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1144781485. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$543
Transactions
12
Manufacturers
9
Payer (manufacturer) Industry Txns Amount
Janssen Scientific Affairs, LLC 2 $229.44
Alexion Pharmaceuticals, INC. 1 $107.69
Takeda Pharmaceuticals U.S.A., INC. 2 $54.02
Genzyme Corporation 1 $36.66
Novo Nordisk INC 2 $32.10
Ucb, INC. 1 $26.45
Genentech USA, INC. 1 $21.16
Amgen INC. 1 $18.49
GlaxoSmithKline, LLC. 1 $17.35

By nature of payment

Food and Beverage
$543

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
281
Patients
80
Total drug cost
$25,366
Drug Type Claims Patients Total cost
Prednisone Generic 65 25 $613
Methotrexate (Methotrexate Sodium) Brand 54 17 $2,522
Diclofenac Sodium Generic 33 12 $1,684
Allopurinol Generic 30 0 $766
Colchicine Generic 30 14 $2,885
Hydroxychloroquine Sulfate Generic 28 12 $1,754
Rasuvo (Methotrexate/Pf) Brand 18 0 $14,107
Gabapentin Generic 12 0 $102
Leflunomide Generic 11 0 $932

Frequently asked questions

Auto-generated from federal data
What is Dr. Chelsea Thompson's medical specialty?
Dr. Chelsea Thompson practices Rheumatology Physician in Chicago, IL.
Where does Dr. Chelsea Thompson practice?
Dr. Chelsea Thompson practices at 1500 S Fairfield Ave, Chicago, IL 60608. Office phone: 7732576341.
What is Dr. Chelsea Thompson's NPI?
Dr. Chelsea Thompson's National Provider Identifier (NPI) is 1144781485, issued by NPPES.
Does Dr. Chelsea Thompson accept Medicare assignment?
Yes. Dr. Chelsea Thompson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.