Doctor profile · Federal record

Dr. Sean Delacey, M.D.

Pediatric Endocrinology Physician · Student in an Organized Health Care Education/Training Program · Chicago, IL

  • NPI 1558758482
  • 11 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
225 E Chicago Ave
Chicago, IL 606112991
(312) 227-6090
Additional location
705 Riley Hospital Dr, Room 5867
Indianapolis, IN 462025109
(317) 948-0003
Mailing address
225 E Chicago Ave Rm 5867
Chicago, IL 606112991

Credentials & registration

NPPES · NUCC
NPI registered
April 2015 — 11 yrs on file
Profile last updated
May 17, 2022
Specialty taxonomy
2080P0205X — NUCC code
State license (1)
Illinois #036148938

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558758482. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$477
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
BETA BIONICS, INC. 1 $196.79
SANOFI-AVENTIS U.S. LLC 1 $165.28
Tolmar, Inc. 1 $114.47

By nature of payment

Food and Beverage
$477

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
15
Patients
0
Total drug cost
$20,806
Drug Type Claims Patients Total cost
Humalog Kwikpen U-200 (Insulin Lispro) Brand 15 0 $20,806

Frequently asked questions

Auto-generated from federal data
What is Dr. Sean Delacey's medical specialty?
Dr. Sean Delacey practices Pediatric Endocrinology Physician in Chicago, IL.
Where does Dr. Sean Delacey practice?
Dr. Sean Delacey practices at 225 E Chicago Ave, Chicago, IL 606112991. Office phone: 3122276090.
What is Dr. Sean Delacey's NPI?
Dr. Sean Delacey's National Provider Identifier (NPI) is 1558758482, issued by NPPES.