Doctor profile · Federal record

Dr. Patrick Schiller, MD

Nephrology Physician (CMS: Nephrology) · Internal Medicine Physician · Student in an Organized Health Care Education/Training Program · Mount Prospect, IL

  • NPI 1376004929
  • Accepts Medicare
  • 7 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
601 W Golf RD Ste 105
Mount Prospect, IL 600564276
(847) 439-8780
fax (847) 439-8931
Additional location
251 E Huron St
Chicago, IL 606112908
(312) 926-2000
Mailing address
120 W 22Nd St
Oak Brook, IL 605231557

Credentials & registration

NPPES · NUCC
NPI registered
March 2019 — 7 yrs on file
Profile last updated
April 29, 2025
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
207RN0300X — NUCC code
State licenses (2)
Illinois #036159579 · Illinois #125.074146

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1376004929. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$598
Transactions
24
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals Lp 4 $88.19
Novartis Pharmaceuticals Corporation 3 $87.17
Mallinckrodt Hospital Products INC. 3 $73.92
Otsuka America Pharmaceutical, INC. 2 $54.77
Boehringer Ingelheim Pharmaceuticals, INC. 2 $37.97
Vifor Pharma, INC. 1 $33.33
Aurinia Pharma U.S., INC. 1 $29.91
Bayer Healthcare Pharmaceuticals INC. 1 $29.48
Amgen INC. 1 $27.26
Ardelyx, INC. 1 $25.00
Fresenius USA Marketing, INC. 1 $24.89
Calliditas Therapeutics US INC. 1 $23.38
Ascendis Pharma INC 1 $22.32
Otsuka Pharmaceutical Development & Commercialization, INC. 1 $21.35
Lilly USA, LLC 1 $19.16

By nature of payment

Food and Beverage
$598

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
19
Patients
0
Total drug cost
$382
Drug Type Claims Patients Total cost
Losartan Potassium Generic 19 0 $382

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Patrick Schiller's medical specialty?
Dr. Patrick Schiller practices Nephrology Physician in Mount Prospect, IL.
Where does Dr. Patrick Schiller practice?
Dr. Patrick Schiller practices at 601 W Golf RD Ste 105, Mount Prospect, IL 600564276. Office phone: 8474398780.
What is Dr. Patrick Schiller's NPI?
Dr. Patrick Schiller's National Provider Identifier (NPI) is 1376004929, issued by NPPES.
Does Dr. Patrick Schiller accept Medicare assignment?
Yes. Dr. Patrick Schiller accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.