Doctor profile · Federal record
Dr. Leslie Thompson, MD
Internal Medicine Physician (CMS: Hospitalist) · Hospitalist Physician · Waukesha, WI
- NPI 1699938910
- 18 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
725 American Ave
Waukesha, WI 531885031
(262) 928-1000 - Additional location
-
240 Maple Ave
Mukwonago, WI 531498475
(262) 521-7761 - Additional location
-
791 Summit Ave
Oconomowoc, WI 530663896
(262) 569-0259
Credentials & registration
- NPI registered
- July 2008 — 18 yrs on file
- Profile last updated
- September 13, 2023
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Wisconsin #53631
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699938910. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
306
Distinct HCPCS
6
Medicare allowed
$28,465
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 93 | 65 | $70 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 80 | 58 | $106 | |
99239 |
Hospital discharge day management, more than 30 minutes | 72 | 70 | $102 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 24 | 15 | $43 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 20 | 20 | $155 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 17 | 17 | $116 |
In context: peer comparison
Among 11 peers in Waukesha Internal Medicine Physician, average services per provider: 120. This provider delivers 2.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
137
Patients
12
Total drug cost
$1,816
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 26 | 0 | $226 |
| Diltiazem 24Hr ER (Cd) (Diltiazem Hcl) | Brand | 22 | 0 | $601 |
| Atorvastatin Calcium | Generic | 21 | 0 | $122 |
| Furosemide | Generic | 16 | 0 | $99 |
| Isosorbide Mononitrate ER (Isosorbide Mononitrate) | Brand | 15 | 0 | $283 |
| Amlodipine Besylate | Generic | 14 | 0 | $78 |
| Cefuroxime (Cefuroxime Axetil) | Brand | 12 | 12 | $208 |
| Bumetanide | Generic | 11 | 0 | $199 |
Hospital affiliations
Frequently asked questions
What is Dr. Leslie Thompson's medical specialty?
Dr. Leslie Thompson practices Internal Medicine Physician in Waukesha, WI.
Where does Dr. Leslie Thompson practice?
Dr. Leslie Thompson practices at 725 American Ave, Waukesha, WI 531885031. Office phone: 2629281000.
What is Dr. Leslie Thompson's NPI?
Dr. Leslie Thompson's National Provider Identifier (NPI) is 1699938910, issued by NPPES.
Does Dr. Leslie Thompson accept Medicare assignment?
Dr. Leslie Thompson does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Leslie Thompson commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.