Doctor profile · Federal record
Dr. Ann O'Rourke, M.D.
Trauma Surgery Physician (CMS: General Surgery) · Surgery Physician · Madison, WI
- NPI 1164470662
- Accepts Medicare
- 24 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
University of Wisconsin Hospital and Clinics, 600 Highland Ave. Room H4/831-8320
Madison, WI 537923284
(608) 263-7502
fax (608) 263-7652 - Mailing address
-
7974 Uw Health CT
Middleton, WI 535625531
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- January 4, 2021
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 2086S0127X — NUCC code
- State license (1)
- Wisconsin #47111-20
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164470662. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
542
Distinct HCPCS
8
Medicare allowed
$43,767
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 329 | 120 | $74 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 53 | 51 | $122 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 47 | 28 | $46 | |
99283 |
Emergency department visit with low level of medical decision making | 36 | 36 | $66 | |
99238 |
Hospital discharge day management, 30 minutes or less | 26 | 26 | $76 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 22 | 14 | $112 | |
99284 |
Emergency department visit with moderate level of medical decision making | 16 | 16 | $112 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 13 | 13 | $163 |
In context: peer comparison
Among 16 peers in Madison Trauma Surgery Physician, average services per provider: 50. This provider delivers 11× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
29
Patients
0
Total drug cost
$6,006
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 15 | 0 | $5,923 |
| Furosemide | Generic | 14 | 0 | $83 |
Frequently asked questions
What is Dr. Ann O'Rourke's medical specialty?
Dr. Ann O'Rourke practices Trauma Surgery Physician in Madison, WI.
Where does Dr. Ann O'Rourke practice?
Dr. Ann O'Rourke practices at University of Wisconsin Hospital and Clinics, Madison, WI 537923284. Office phone: 6082637502.
What is Dr. Ann O'Rourke's NPI?
Dr. Ann O'Rourke's National Provider Identifier (NPI) is 1164470662, issued by NPPES.
Does Dr. Ann O'Rourke accept Medicare assignment?
Yes. Dr. Ann O'Rourke accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ann O'Rourke commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.