Doctor profile · Federal record
Dr. Peter Janu, MD
Surgery Physician (CMS: General Surgery) · Chilton, WI
- NPI 1538154026
- Accepts Medicare
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
618 Memorial Dr
Chilton, WI 530141568
(920) 849-3823
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- September 2, 2008
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Wisconsin #41006
- Medicaid
- WI #32552000
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538154026. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
285
Distinct HCPCS
10
Medicare allowed
$52,992
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 73 | 72 | $71 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 43 | 43 | $228 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 38 | 37 | $169 | |
43248 |
Insertion of guide wire with dilation of esophagus using a flexible endoscope | 30 | 30 | $138 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 17 | 17 | $56 | |
91040 |
Study of esophageal sensation by balloon distension | 17 | 17 | $46 | |
91035 |
Monitoring and recording of esophageal function through a capsule attached to the esophagus wall | 14 | 14 | $76 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 14 | 14 | $121 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 14 | 14 | $162 | |
43282 |
Repair of hernia of muscle at esophagus and stomach with implantation of mesh using an endoscope | 13 | 13 | $1,502 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 25. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$16,521
Transactions
23
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merit Medical Systems Inc | 5 | $6,796.34 | |
| Endogastric Solutions, Inc | 5 | $5,357.95 | |
| Medical Device Business Services, Inc. | 6 | $3,820.65 | |
| INTUITIVE SURGICAL, INC. | 2 | $208.32 | |
| W. L. Gore & Associates, Inc. | 1 | $152.25 | |
| Phathom Pharmaceuticals, Inc. | 1 | $96.44 | |
| Ethicon US, LLC | 2 | $75.32 | |
| Laborie Medical Technologies Corp. | 1 | $13.25 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
163
Patients
87
Total drug cost
$2,033
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 68 | 66 | $744 |
| Omeprazole | Generic | 53 | 21 | $870 |
| Pantoprazole Sodium | Generic | 31 | 0 | $318 |
| Oxycodone Hcl | Generic | 11 | 0 | $101 |
Hospital affiliations
Frequently asked questions
What is Dr. Peter Janu's medical specialty?
Dr. Peter Janu practices Surgery Physician in Chilton, WI.
Where does Dr. Peter Janu practice?
Dr. Peter Janu practices at 618 Memorial Dr, Chilton, WI 530141568. Office phone: 9208493823.
What is Dr. Peter Janu's NPI?
Dr. Peter Janu's National Provider Identifier (NPI) is 1538154026, issued by NPPES.
Does Dr. Peter Janu accept Medicare assignment?
Yes. Dr. Peter Janu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Peter Janu commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.