Doctor profile · Federal record

Dr. Darren Perttu, M.D.

Surgery Physician (CMS: General Surgery) · Hayward, WI

  • NPI 1073833174
  • Accepts Medicare
  • 16 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
11134 N State Road 77, Essentia Health Hayward Clinic
Hayward, WI 548435325
(715) 634-5505

Credentials & registration

NPPES · NUCC
NPI registered
June 2010 — 16 yrs on file
Profile last updated
December 7, 2015
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
208600000X — NUCC code
State license (1)
Wisconsin #64227-20

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1073833174. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$74
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Mimedx Group, INC. 1 $39.01
Pacira Pharmaceuticals Incorporated 1 $34.63

By nature of payment

Food and Beverage
$74

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
57
Patients
50
Total drug cost
$637
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 45 39 $437
Clindamycin Hcl Generic 12 11 $199

Frequently asked questions

Auto-generated from federal data
What is Dr. Darren Perttu's medical specialty?
Dr. Darren Perttu practices Surgery Physician in Hayward, WI.
Where does Dr. Darren Perttu practice?
Dr. Darren Perttu practices at 11134 N State Road 77, Hayward, WI 548435325. Office phone: 7156345505.
What is Dr. Darren Perttu's NPI?
Dr. Darren Perttu's National Provider Identifier (NPI) is 1073833174, issued by NPPES.
Does Dr. Darren Perttu accept Medicare assignment?
Yes. Dr. Darren Perttu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.