Doctor profile · Federal record

Dr. Dean Bieniak, PA-C

Physician Assistant · Geneva, IL

  • NPI 1386724581
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
302 Randall RD, Suite 202
Geneva, IL 601344209
(630) 232-1818
fax (630) 232-1868

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
July 30, 2007
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Illinois #85000294

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1386724581. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$351
Transactions
19
Manufacturers
8
Payer (manufacturer) Industry Txns Amount
Amgen Inc. 4 $86.00
ABBVIE INC. 4 $63.63
AstraZeneca Pharmaceuticals LP 3 $56.00
Novo Nordisk Inc 3 $55.08
Lilly USA, LLC 2 $37.08
Inspire Medical Systems, Inc. 1 $23.60
GlaxoSmithKline, LLC. 1 $15.29
IBSA Pharma Inc. 1 $14.39

By nature of payment

Food and Beverage
$351

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
740
Patients
293
Total drug cost
$8,132
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 81 25 $1,312
Prednisone Generic 81 63 $139
Atorvastatin Calcium Generic 76 21 $1,240
Losartan Potassium Generic 59 19 $828
Lisinopril Generic 57 17 $544
Azithromycin Generic 54 42 $233
Tamsulosin Hcl Generic 54 13 $1,040
Cephalexin Generic 46 40 $366
Amlodipine Besylate Generic 43 11 $377
Hydrochlorothiazide Generic 39 15 $135

Frequently asked questions

Auto-generated from federal data
What is Dr. Dean Bieniak's medical specialty?
Dr. Dean Bieniak practices Physician Assistant in Geneva, IL.
Where does Dr. Dean Bieniak practice?
Dr. Dean Bieniak practices at 302 Randall RD, Geneva, IL 601344209. Office phone: 6302321818.
What is Dr. Dean Bieniak's NPI?
Dr. Dean Bieniak's National Provider Identifier (NPI) is 1386724581, issued by NPPES.