Doctor profile · Federal record

Dr. Armando San Juan, MD

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Elmhurst, IL

  • NPI 1235220518
  • Accepts Medicare
  • MIPS 91.4 / 100 · 2023
  • 30 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
133 E Brush Hill RD Ste 308
Elmhurst, IL 601265662
(331) 221-9006
fax (331) 221-2734
Mailing address
4201 Winfield RD Fl 4
Warrenville, IL 605554025

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
May 24, 2021
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
Illinois #36100376

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1235220518. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$492
Transactions
14
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
Astellas Pharma US Inc 4 $184.98
Amgen Inc. 2 $149.27
Exeltis, USA Inc. 4 $68.28
PFIZER INC. 1 $24.97
Hologic Sales and Service, LLC 1 $22.26
Sumitomo Pharma America, Inc. 1 $21.12
Gynesonics, Inc. 1 $20.64

By nature of payment

Food and Beverage
$492

Frequently asked questions

Auto-generated from federal data
What is Dr. Armando San Juan's medical specialty?
Dr. Armando San Juan practices Obstetrics & Gynecology Physician in Elmhurst, IL.
Where does Dr. Armando San Juan practice?
Dr. Armando San Juan practices at 133 E Brush Hill RD Ste 308, Elmhurst, IL 601265662. Office phone: 3312219006.
What is Dr. Armando San Juan's NPI?
Dr. Armando San Juan's National Provider Identifier (NPI) is 1235220518, issued by NPPES.
Does Dr. Armando San Juan accept Medicare assignment?
Yes. Dr. Armando San Juan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.