Doctor profile · Federal record

Dr. Indira Hadley, M.D.

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

  • NPI 1427214691
  • Accepts Medicare
  • 20 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
600 S Paulina St, Suite 527 Ac Fac
Chicago, IL 606123806
(312) 942-8375

Credentials & registration

NPPES · NUCC
NPI registered
August 2008 — 18 yrs on file
Profile last updated
April 26, 2021
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
207RR0500X — NUCC code
State license (1)
Illinois #036-123847

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427214691. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
103
Distinct HCPCS
1
Medicare allowed
$10,723
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 103 43 $104

In context: peer comparison

Among 36 peers in Chicago Rheumatology Physician, average services per provider: 1,230. This provider delivers 0.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
522
Patients
118
Total drug cost
$987,526
Drug Type Claims Patients Total cost
Humira Pen (Adalimumab) Brand 114 16 $592,860
Methotrexate (Methotrexate Sodium) Brand 89 25 $5,943
Prednisone Generic 56 27 $439
Hydroxychloroquine Sulfate Generic 49 17 $1,894
Leflunomide Generic 36 17 $3,287
Pantoprazole Sodium Generic 30 0 $412
Ibuprofen Generic 28 16 $268
Naproxen Generic 25 0 $204
Rinvoq (Upadacitinib) Brand 24 0 $136,938
Enbrel Sureclick (Etanercept) Brand 21 0 $149,756

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Indira Hadley's medical specialty?
Dr. Indira Hadley practices Rheumatology Physician in Chicago, IL.
Where does Dr. Indira Hadley practice?
Dr. Indira Hadley practices at 600 S Paulina St, Chicago, IL 606123806. Office phone: 3129428375.
What is Dr. Indira Hadley's NPI?
Dr. Indira Hadley's National Provider Identifier (NPI) is 1427214691, issued by NPPES.
Does Dr. Indira Hadley accept Medicare assignment?
Yes. Dr. Indira Hadley accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Indira Hadley commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.