Doctor profile · Federal record
Dr. Daniel Geenen, M.D.
Gastroenterology Physician · Milwaukee, WI
- NPI 1144297508
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2801 W Kinnickinnic River Pkwy Ste 1080
Milwaukee, WI 532153689
(414) 908-6615
fax (414) 385-2980
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- October 25, 2020
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Wisconsin #31528-020
- Medicaid
- WI #32000300
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144297508. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
185
Distinct HCPCS
8
Medicare allowed
$21,400
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 41 | 40 | $86 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 35 | 25 | $71 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 29 | 29 | $135 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 19 | 19 | $114 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 19 | 18 | $116 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 15 | 15 | $122 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 14 | 14 | $162 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 13 | 13 | $234 |
In context: peer comparison
Among 35 peers in this city , average services per provider: 2,725. This provider delivers 0.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,149
Patients
401
Total drug cost
$125,715
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 304 | 107 | $5,554 |
| Omeprazole | Generic | 191 | 58 | $3,864 |
| Dicyclomine Hcl | Generic | 107 | 29 | $2,817 |
| Esomeprazole Magnesium | Generic | 80 | 22 | $4,575 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 75 | 72 | $5,731 |
| Famotidine | Generic | 63 | 18 | $1,514 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 58 | 55 | $984 |
| Balsalazide Disodium | Generic | 50 | 13 | $12,846 |
| Mesalamine | Generic | 48 | 14 | $35,981 |
| Linzess (Linaclotide) | Brand | 39 | 13 | $24,720 |
Frequently asked questions
What is Dr. Daniel Geenen's medical specialty?
Dr. Daniel Geenen practices Gastroenterology Physician in Milwaukee, WI.
Where does Dr. Daniel Geenen practice?
Dr. Daniel Geenen practices at 2801 W Kinnickinnic River Pkwy Ste 1080, Milwaukee, WI 532153689. Office phone: 4149086615.
What is Dr. Daniel Geenen's NPI?
Dr. Daniel Geenen's National Provider Identifier (NPI) is 1144297508, issued by NPPES.
What procedures does Dr. Daniel Geenen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.