Doctor profile · Federal record
Dr. Nicholas Kitowski, M.D.
Surgery Physician (CMS: General Surgery) · Black River Falls, WI
- NPI 1720245103
- Accepts Medicare
- 20 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
610 W Adams St
Black River Falls, WI 546159010
(715) 284-4311
fax (715) 284-0475 - Additional location
-
711 W Adams St
Black River Falls, WI 546155052
(715) 284-5361
Credentials & registration
- NPI registered
- May 2008 — 18 yrs on file
- Profile last updated
- June 30, 2025
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Wisconsin #50966-020
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720245103. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
209
Distinct HCPCS
9
Medicare allowed
$28,974
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45380 |
Biopsy of large bowel using a flexible endoscope | 55 | 55 | $134 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 34 | 34 | $92 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 27 | 27 | $232 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 19 | 19 | $106 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 19 | 19 | $159 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 17 | 17 | $171 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 14 | 12 | $87 | |
43249 |
Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | 13 | 11 | $134 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 11 | 11 | $123 |
In context: peer comparison
Among 1 peers in Black River Falls Surgery Physician, average services per provider: 23. This provider delivers 9.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
15
Patients
11
Total drug cost
$143
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 15 | 11 | $143 |
Frequently asked questions
What is Dr. Nicholas Kitowski's medical specialty?
Dr. Nicholas Kitowski practices Surgery Physician in Black River Falls, WI.
Where does Dr. Nicholas Kitowski practice?
Dr. Nicholas Kitowski practices at 610 W Adams St, Black River Falls, WI 546159010. Office phone: 7152844311.
What is Dr. Nicholas Kitowski's NPI?
Dr. Nicholas Kitowski's National Provider Identifier (NPI) is 1720245103, issued by NPPES.
Does Dr. Nicholas Kitowski accept Medicare assignment?
Yes. Dr. Nicholas Kitowski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nicholas Kitowski commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of large bowel using a flexible endoscope (HCPCS 45380); 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). Source: CMS Medicare Physician & Other Practitioners file.