Active NPI 1538154026 Individual Practitioner Male Practitioner

Dr. Peter G Janu , MD

Surgery • Chilton, WI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Peter Janu, MD is a certified Surgery practicing in Chilton, WI. With approximately 33 years of clinical experience since graduating from University Of Wisconsin School Of Medicine in 1993, Dr. Janu delivers high-quality medical care to the local community at 618 MEMORIAL DR.

Dr. Janu is affiliated with Fox Valley Surgical Associates Ltd and accepts Medicare assignment.

Frequently performed procedures and clinical services include biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope, removal of polyps or growths of large bowel using an endoscope with mechanical snare, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

618 Memorial Dr

Chilton, WI 530141568

Telephone 9208493823

Associated Practice Facility / Clinic

🏢 Ascension Medical Group-Fox Valley Wisconsin, Inc Facility NPI 1417053281

Medicare Profile & Education

Medical School

University Of Wisconsin School Of Medicine

Graduation Year

1993

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Chilton, WI

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

33 Yrs Matches City Avg

City Avg: 33.0 Yrs

State Avg: 25.2 Yrs

Regional Practice Density

1 Specialists

Practicing in Chilton, WI (765 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

89.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Janu (33 Years) 33 Yrs

Chilton Specialty Average (33.0 Years) 33.0 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
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	80	79	$2157.00	$92.13
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	48	48	$3426.00	$229.00
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	37	34	$529.00	$168.88
91035 Monitoring and recording of esophageal function through a capsule attached to the esophagus wall	22	22	$1818.00	$88.66
91040 Study of esophageal sensation by balloon distension	22	22	$187.00	$44.17
43248 Insertion of guide wire with dilation of esophagus using a flexible endoscope	19	19	$1986.00	$142.12
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$359.00	$103.86
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	15	15	$2157.00	$75.60
43282 Repair of hernia of muscle at esophagus and stomach with implantation of mesh using an endoscope	15	15	$9358.42	$1518.18
45380 Biopsy of large bowel using an endoscope	13	13	$2709.00	$160.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	73	72	$2074.00	$70.88
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	43	43	$3294.00	$227.83
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	38	37	$509.00	$168.75
43248 Insertion of guide wire with dilation of esophagus using a flexible endoscope	30	30	$1910.00	$138.27
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	17	17	$2074.00	$55.56
91040 Study of esophageal sensation by balloon distension	17	17	$180.00	$46.08
91035 Monitoring and recording of esophageal function through a capsule attached to the esophagus wall	14	14	$1748.00	$75.91
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	14	14	$350.00	$120.56
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	14	14	$2112.00	$161.56
43282 Repair of hernia of muscle at esophagus and stomach with implantation of mesh using an endoscope	13	13	$9702.06	$1501.60
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$345.00	$99.99

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	68	68	$2014.00	$87.43
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	48	48	$3198.00	$237.48
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	26	26	$505.00	$158.07
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	21	19	$340.00	$122.20
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	19	18	$2014.00	$90.99
43248 Insertion of guide wire with dilation of esophagus using a flexible endoscope	18	18	$1854.00	$146.20
91035 Monitoring and recording of esophageal function through a capsule attached to the esophagus wall	14	14	$1697.00	$77.38
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	13	12	$494.00	$171.34
43282 Repair of hernia of muscle at esophagus and stomach with implantation of mesh using an endoscope	11	11	$8983.57	$1557.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	82	81	$1948.96	$76.78
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	59	58	$3094.32	$242.32
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	31	28	$328.06	$122.87
43248 Insertion of guide wire with dilation of esophagus using a flexible endoscope	24	24	$1791.67	$158.50
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	22	22	$1947.50	$82.18
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	18	18	$1985.56	$176.41
45380 Biopsy of large bowel using an endoscope	16	16	$2455.00	$125.34
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$487.86	$161.21
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	12	12	$480.00	$174.74
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$324.17	$107.71
99213 Established patient office or other outpatient visit, typically 15 minutes	11	11	$215.00	$88.10

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	75	74	$1900.00	$69.00
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	59	59	$3015.00	$247.31
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	28	26	$320.00	$103.77
43248 Insertion of guide wire with dilation of esophagus using a flexible endoscope	26	25	$1750.00	$129.40
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$314.06	$104.65
43252 Microscopic examination of esophagus, stomach, and/or upper small bowel using an endoscope	14	14	$2241.43	$148.59
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	14	14	$3015.00	$249.70
45380 Biopsy of large bowel using an endoscope	12	12	$2385.00	$106.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	23	22	$176.00	$5.21
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	17	16	$1570.59	$99.76
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	14	$279.20	$101.09
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	12	12	$2484.00	$250.11

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	39	39	$172.77	$5.15
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	24	24	$1479.83	$79.33
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	18	18	$2269.22	$240.49
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	12	12	$1470.67	$81.69

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	55	55	$167.49	$5.22
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	45	44	$1456.00	$87.15
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	32	32	$2239.00	$248.97
43248 Insertion of guide wire with dilation of esophagus using a flexible endoscope	13	13	$804.00	$144.32
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	12	12	$1282.67	$71.08
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	11	11	$187.00	$69.44
45380 Biopsy of large bowel using an endoscope	11	11	$1988.00	$131.15

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License WI 41006

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

32552000 (WI)

Hospital & Practice Group Affiliations

Fox Valley Surgical Associates Ltd

1818 N Meade St, Appleton, WI 549113454

Phone: 9207318131

Practice Associates & Co-Workers

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

1 Associated Practitioners

Sarah Schultz , RN, CFNP

Nurse Practitioner - Family

NPI 1659482180

Registered Nurse, CFNP

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active September 02, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location September 02, 2008

Registered at 618 MEMORIAL DR, CHILTON, WI 530141568 (Tel: 9208493823)

📍

Updated Business Mailing Address September 02, 2008

Registered at 618 MEMORIAL DR, CHILTON, WI 530141568 (Tel: 9208493823)

👤

Provider Name / Credentials Updated September 02, 2008

Recorded as PETER JANU, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 02, 2008

Surgery (License #41006 in WI)

🟢

Initial NPI Registration & Enumeration September 12, 2005

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: 1538154026

Entity Type:

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

Enumeration Date: September 12, 2005

Last Update: September 02, 2008

Sole Proprietor: No

Update or Correct Profile

Mailing Address

618 Memorial Dr

Chilton, WI 530141568

Phone: 9208493823

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.