Doctor profile · Federal record

Dr. Steven Bittorf, MD, PHD

Medical Specialty Clinic/Center · Green Bay, WI

  • NPI 1043501356
  • 15 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2505 Parkwood Dr
Green Bay, WI 543041956
(920) 883-6176

Credentials & registration

NPPES · NUCC
NPI registered
April 2011 — 15 yrs on file
Specialty taxonomy
261QM2500X — NUCC code
State license (1)
Wisconsin #46205-20

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1043501356. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$16
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Astellas Pharma US Inc 1 $16.30

By nature of payment

Food and Beverage
$16

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
60
Patients
12
Total drug cost
$4,511
Drug Type Claims Patients Total cost
Progesterone (Progesterone, Micronized) Brand 23 12 $2,888
Amitriptyline Hcl Generic 13 0 $274
Cholestyramine (Cholestyramine (With Sugar)) Brand 13 0 $1,215
Chlorthalidone Generic 11 0 $134

Frequently asked questions

Auto-generated from federal data
What is Dr. Steven Bittorf's medical specialty?
Dr. Steven Bittorf practices Medical Specialty Clinic/Center in Green Bay, WI.
Where does Dr. Steven Bittorf practice?
Dr. Steven Bittorf practices at 2505 Parkwood Dr, Green Bay, WI 543041956. Office phone: 9208836176.
What is Dr. Steven Bittorf's NPI?
Dr. Steven Bittorf's National Provider Identifier (NPI) is 1043501356, issued by NPPES.