Active NPI 1073833174 Individual Practitioner Male Practitioner

Dr. Darren William Perttu , MD

Surgery • Hayward, WI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Darren Perttu, MD is a certified Surgery practicing in Hayward, WI. With approximately 16 years of clinical experience since graduating from Michigan State University College Of Human Medicine in 2010, Dr. Perttu delivers high-quality medical care to the local community at 11134 N STATE ROAD 77.

Dr. Perttu maintains professional affiliations with Grant Regional Health Center Inc, Vernon Memorial Healthcare Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, initial hospital inpatient care per day, biopsy of large bowel using an endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

11134 N State Road 77
Essentia Health Hayward Clinic

Hayward, WI 548435325

Telephone 7156345505

Associated Practice Facility / Clinic

🏢 St Mary's Hospital Of Superior Facility NPI 1528518883

Medicare Profile & Education

Medical School

Michigan State University College Of Human Medicine

Graduation Year

2010

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Hayward, WI

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

16 Yrs Matches City Avg

City Avg: 16.0 Yrs

State Avg: 25.2 Yrs

Regional Practice Density

3 Specialists

Practicing in Hayward, WI (765 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

71.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Perttu (16 Years) 16 Yrs

Hayward Specialty Average (16.0 Years) 16.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	18	13	$257.00	$72.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99221 Initial hospital inpatient care per day, typically 30 minutes	14	14	$266.00	$92.95

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45380 Biopsy of large bowel using an endoscope	20	20	$1411.00	$176.16
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	16	16	$913.44	$106.39

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45380 Biopsy of large bowel using an endoscope	85	85	$1411.00	$155.58
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	37	35	$901.00	$111.15
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	20	20	$1676.00	$246.61
45378 Diagnostic exam of large bowel using a flexible endoscope	14	14	$1215.71	$178.63
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	14	14	$1211.50	$177.77
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	11	11	$1203.45	$177.90

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45380 Biopsy of large bowel using an endoscope	55	55	$1411.00	$177.33
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	33	33	$901.00	$97.39
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	15	15	$1182.00	$178.50

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45380 Biopsy of large bowel using an endoscope	58	58	$1411.00	$161.67
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	47	47	$287.13	$101.52
99202 New patient office or other outpatient visit, typically 20 minutes	39	39	$200.00	$71.27
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	31	30	$901.00	$106.68
99213 Established patient office or other outpatient visit, typically 15 minutes	26	24	$193.38	$69.82
99201 New patient office or other outpatient visit, typically 10 minutes	16	16	$157.00	$40.93
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	14	14	$1676.00	$240.20
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	12	$116.00	$41.62
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	12	12	$1182.00	$179.71

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License WI 64227-20

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Hospital & Practice Group Affiliations

Grant Regional Health Center Inc

507 S Monroe St, Lancaster, WI 538132054

Phone: 6087232131

Vernon Memorial Healthcare Inc

407 S Main St, Viroqua, WI 546654000

Phone: 6086373174

Vernon Memorial Healthcare Inc

407 S Main St, Viroqua, WI 546654000

Phone: 6086373174

Vernon Memorial Healthcare Inc

507 S Main St, Viroqua, WI 546652059

Phone: 6086372101

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

17 Associated Practitioners

Tyra Newman , APRN, CNP

Nurse Practitioner

NPI 1013784883

Advanced Practice Registered Nurse, Certified Nurse Practitioner

Heidi Stangl

Nurse Practitioner - Family

NPI 1023182367

Vicentiu Andrei

Surgery

NPI 1053348243

John Mckevett

Family Medicine

NPI 1174554711

Dr. Julie Kahl , MD

Family Medicine

NPI 1225250343

Doctor of Medicine (M.D.)

Martha Courtright

Family Medicine

NPI 1285139675

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active December 07, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location December 07, 2015

Registered at 11134 N STATE ROAD 77, ESSENTIA HEALTH HAYWARD CLINIC, HAYWARD, WI 548435325 (Tel: 7156345505)

📍

Updated Business Mailing Address December 07, 2015

Registered at 11134 N STATE ROAD 77, ESSENTIA HEALTH HAYWARD CLINIC, HAYWARD, WI 548435325 (Tel: 7156345505)

👤

Provider Name / Credentials Updated December 07, 2015

Recorded as DARREN PERTTU, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 07, 2015

Surgery (License #64227-20 in WI)

🟢

Initial NPI Registration & Enumeration June 11, 2010

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1073833174

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: June 11, 2010

Last Update: December 07, 2015

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

11134 N State Road 77, Essentia Health Hayward Clinic

Hayward, WI 548435325

Phone: 7156345505

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.