Doctor profile · Federal record

Dr. Claudia Vergara, M.D.

Rheumatology Physician (CMS: Rheumatology) · Orland Park, IL

  • NPI 1639325848
  • Accepts Medicare
  • 18 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
10763 Winterset Dr
Orland Park, IL 604671106
(708) 403-7788
Mailing address
80 W Hillcrest Blvd, Suite 208
Schaumburg, IL 601953106

Credentials & registration

NPPES · NUCC
NPI registered
August 2008 — 18 yrs on file
Profile last updated
December 22, 2021
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
207RR0500X — NUCC code
State license (1)
Illinois #036.130897

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639325848. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$126
Transactions
4
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Mallinckrodt Hospital Products INC. 4 $125.92

By nature of payment

Food and Beverage
$126

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
97
Patients
11
Total drug cost
$86,047
Drug Type Claims Patients Total cost
Hydroxychloroquine Sulfate Generic 38 11 $2,039
Methotrexate (Methotrexate Sodium) Brand 27 0 $1,247
Prednisone Generic 18 0 $217
Orencia Clickject (Abatacept) Brand 14 0 $82,543

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Claudia Vergara's medical specialty?
Dr. Claudia Vergara practices Rheumatology Physician in Orland Park, IL.
Where does Dr. Claudia Vergara practice?
Dr. Claudia Vergara practices at 10763 Winterset Dr, Orland Park, IL 604671106. Office phone: 7084037788.
What is Dr. Claudia Vergara's NPI?
Dr. Claudia Vergara's National Provider Identifier (NPI) is 1639325848, issued by NPPES.
Does Dr. Claudia Vergara accept Medicare assignment?
Yes. Dr. Claudia Vergara accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.