Doctor profile · Federal record
Dr. Michael Berger, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Waukesha, WI
- NPI 1821170333
- Accepts Medicare
- 22 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
725 American Ave
Waukesha, WI 531885031
(262) 928-2000
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- January 3, 2009
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Wisconsin #48467020
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821170333. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
450
Distinct HCPCS
5
Medicare allowed
$61,596
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 259 | 246 | $163 | |
99284 |
Emergency department visit with moderate level of medical decision making | 82 | 81 | $112 | |
99291 |
Critical care, first 30-74 minutes | 38 | 38 | $198 | |
99283 |
Emergency department visit with low level of medical decision making | 37 | 37 | $66 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 34 | 33 | $8 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 98. This provider delivers 4.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
105
Patients
92
Total drug cost
$1,545
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Doxycycline Hyclate | Generic | 22 | 22 | $265 |
| Cefdinir | Generic | 20 | 20 | $453 |
| Prednisone | Generic | 19 | 18 | $26 |
| Cephalexin | Generic | 17 | 17 | $150 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 16 | 15 | $57 |
| Cefpodoxime Proxetil | Generic | 11 | 0 | $594 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Berger's medical specialty?
Dr. Michael Berger practices Emergency Medicine Physician in Waukesha, WI.
Where does Dr. Michael Berger practice?
Dr. Michael Berger practices at 725 American Ave, Waukesha, WI 531885031. Office phone: 2629282000.
What is Dr. Michael Berger's NPI?
Dr. Michael Berger's National Provider Identifier (NPI) is 1821170333, issued by NPPES.
Does Dr. Michael Berger accept Medicare assignment?
Yes. Dr. Michael Berger accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Berger commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.