Doctor profile · Federal record
Dr. Nicholas Leonowicz, MD
Emergency Medicine Physician · Emergency Medicine Physician · Fort Wayne, IN
- NPI 1831572254
- 11 yrs on file
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
10343 Dawsons Creek Blvd Ste A
Fort Wayne, IN 46825
(260) 206-9600 - Additional location
-
702 van Buren St
Fort Wayne, IN 468023697
(260) 425-3000 - Additional location
-
7950 W Jefferson Blvd
Fort Wayne, IN 468044140
(260) 435-2699 - Additional location
-
Po Box 635004
Cincinnati, OH 452635004
(888) 952-6772
Show 1 more location
Credentials & registration
- NPI registered
- July 2015 — 11 yrs on file
- Profile last updated
- October 9, 2025
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Indiana #01080188A · Michigan #4301108207
- Medicaid
- OH #0378205
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831572254. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
331
Distinct HCPCS
4
Medicare allowed
$38,870
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 159 | 152 | $164 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 86 | 83 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 58 | 57 | $113 | |
99291 |
Critical care, first 30-74 minutes | 28 | 27 | $199 |
In context: peer comparison
Among 31 peers in this city , average services per provider: 133. This provider delivers 2.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
254
Patients
249
Total drug cost
$1,877
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 50 | 48 | $429 |
| Ibuprofen | Generic | 32 | 31 | $124 |
| Ondansetron Odt (Ondansetron) | Brand | 26 | 26 | $160 |
| Methylprednisolone | Generic | 25 | 24 | $201 |
| Dicyclomine Hcl | Generic | 21 | 21 | $69 |
| Cyclobenzaprine Hcl | Generic | 17 | 17 | $25 |
| Doxycycline Hyclate | Generic | 16 | 16 | $173 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 15 | 14 | $179 |
| Prednisone | Generic | 14 | 14 | $22 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 13 | 13 | $393 |
Frequently asked questions
What is Dr. Nicholas Leonowicz's medical specialty?
Dr. Nicholas Leonowicz practices Emergency Medicine Physician in Fort Wayne, IN.
Where does Dr. Nicholas Leonowicz practice?
Dr. Nicholas Leonowicz practices at 10343 Dawsons Creek Blvd Ste A, Fort Wayne, IN 46825. Office phone: 2602069600.
What is Dr. Nicholas Leonowicz's NPI?
Dr. Nicholas Leonowicz's National Provider Identifier (NPI) is 1831572254, issued by NPPES.
What procedures does Dr. Nicholas Leonowicz commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.