Doctor profile · Federal record

Dr. Rajeev Kumar, MD

Internal Medicine Physician (CMS: Internal Medicine) · Geriatric Medicine (Internal Medicine) Physician · Geriatric Medicine (Family Medicine) Physician · Internal Medicine Physician · Downers Grove, IL

  • NPI 1578511176
  • Accepts Medicare
  • 34 yrs in practice
  • Licensed in 3 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
2655 Warrenville RD Ste 500
Downers Grove, IL 605155646
(866) 949-0108
Additional location
6101 S County Line RD
Burr Ridge, IL 605278132
(630) 686-9000
fax (844) 235-2578
Additional location
115 Porter Dr
Middlebury, VT 057538629
(802) 388-4001
Mailing address
6101 S County Line RD
Burr Ridge, IL 605278132

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
March 9, 2026
Year of graduation
1992 — 34 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (3)
Illinois #36093495 · Vermont #042. · Missouri #2020011670
Medicaid
IL #036093495

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1578511176. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,527
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
ModernaTX, INC. 1 $2,376.00
Neurocrine Biosciences, INC. 1 $135.85
Braeburn INC. 1 $15.38

By nature of payment

Consulting Fee
$2,376
Food and Beverage
$151

Frequently asked questions

Auto-generated from federal data
What is Dr. Rajeev Kumar's medical specialty?
Dr. Rajeev Kumar practices Internal Medicine Physician in Downers Grove, IL.
Where does Dr. Rajeev Kumar practice?
Dr. Rajeev Kumar practices at 2655 Warrenville RD Ste 500, Downers Grove, IL 605155646. Office phone: 8669490108.
What is Dr. Rajeev Kumar's NPI?
Dr. Rajeev Kumar's National Provider Identifier (NPI) is 1578511176, issued by NPPES.
Does Dr. Rajeev Kumar accept Medicare assignment?
Yes. Dr. Rajeev Kumar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.

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 Jul 15, 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 ›