Doctor profile · Federal record
Dr. Thomas Johnson, DO
Emergency Medicine Physician (CMS: Emergency Medicine) · Student in an Organized Health Care Education/Training Program · Waukesha, WI
- NPI 1194286310
- Accepts Medicare
- 7 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
725 American Ave Ste 5
Waukesha, WI 531885031
(262) 544-2384
fax (262) 928-5697 - Additional location
-
8701 W Watertown Plank RD Dept of
Milwaukee, WI 532263548
(414) 955-6450 - Mailing address
-
6400 Industrial Loop
Greendale, WI 531292452
Credentials & registration
- NPI registered
- March 2019 — 7 yrs on file
- Profile last updated
- March 17, 2022
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Wisconsin #75677
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194286310. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
606
Distinct HCPCS
5
Medicare allowed
$84,596
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 336 | 315 | $162 | |
99284 |
Emergency department visit with moderate level of medical decision making | 94 | 90 | $112 | |
99291 |
Critical care, first 30-74 minutes | 84 | 81 | $199 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 57 | 57 | $8 | |
99283 |
Emergency department visit with low level of medical decision making | 35 | 35 | $66 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 98. This provider delivers 6.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
120
Patients
119
Total drug cost
$1,336
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cefdinir | Generic | 22 | 21 | $578 |
| Doxycycline Hyclate | Generic | 20 | 20 | $224 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 19 | 19 | $159 |
| Prednisone | Generic | 18 | 18 | $60 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 15 | 15 | $53 |
| Ondansetron Odt (Ondansetron) | Brand | 15 | 15 | $168 |
| Methylprednisolone | Generic | 11 | 11 | $94 |
Hospital affiliations
Frequently asked questions
What is Dr. Thomas Johnson's medical specialty?
Dr. Thomas Johnson practices Emergency Medicine Physician in Waukesha, WI.
Where does Dr. Thomas Johnson practice?
Dr. Thomas Johnson practices at 725 American Ave Ste 5, Waukesha, WI 531885031. Office phone: 2625442384.
What is Dr. Thomas Johnson's NPI?
Dr. Thomas Johnson's National Provider Identifier (NPI) is 1194286310, issued by NPPES.
Does Dr. Thomas Johnson accept Medicare assignment?
Yes. Dr. Thomas Johnson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Johnson 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.