Doctor profile · Federal record
Dr. MEGAN HANNEMANN, MD
Emergency Medicine Physician (CMS: EMERGENCY MEDICINE) · Student in an Organized Health Care Education/Training Program · MADISON, WI
- NPI 1477118164
- Accepts Medicare
- 7 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
UW HOSPITALS AND CLINICS, 600 HIGHLAND AVE
MADISON, WI 53792
(608) 263-6400
Credentials & registration
- NPI registered
- May 2019 — 7 yrs on file
- Profile last updated
- May 24, 2022
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Wisconsin #75112-20
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477118164. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
362
Distinct HCPCS
5
Medicare allowed
$38,428
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 132 | 124 | $163 | |
99284 |
Emergency department visit with moderate level of medical decision making | 116 | 108 | $112 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 89 | 86 | $8 | |
99283 |
Emergency department visit with low level of medical decision making | 13 | 12 | $66 | |
99291 |
Critical care, first 30-74 minutes | 12 | 12 | $198 |
In context: peer comparison
Among 57 peers in this city , average services per provider: 78. This provider delivers 4.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
169
Patients
154
Total drug cost
$2,639
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 43 | 41 | $132 |
| Ondansetron Odt (Ondansetron) | Brand | 38 | 38 | $227 |
| Cephalexin | Generic | 27 | 27 | $284 |
| Cefpodoxime Proxetil | Generic | 19 | 19 | $1,630 |
| Prednisone | Generic | 18 | 17 | $35 |
| Doxycycline Monohydrate | Generic | 13 | 12 | $234 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 11 | 0 | $98 |