Doctor profile · Federal record
Dr. Katarzyna Witowski, FNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Homer Glen, IL
- NPI 1184103194
- Accepts Medicare
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
13253 W Hiawatha Dr
Homer Glen, IL 604918637
(708) 262-2595
Credentials & registration
- NPI registered
- August 2018 — 8 yrs on file
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Illinois #209017714
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184103194. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
870
Distinct HCPCS
4
Medicare allowed
$68,203
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 734 | 140 | $66 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 110 | 94 | $160 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 14 | 13 | $94 | |
99315 |
Nursing facility discharge day management, 30 minutes or less | 12 | 12 | $72 |
In context: peer comparison
Among 1 peers in Homer Glen Family Nurse Practitioner, average services per provider: 217. This provider delivers 4.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,127
Patients
125
Total drug cost
$37,366
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 212 | 28 | $3,103 |
| Amlodipine Besylate | Generic | 162 | 17 | $1,187 |
| Furosemide | Generic | 91 | 17 | $428 |
| Lisinopril | Generic | 70 | 14 | $515 |
| Metoprolol Tartrate | Generic | 69 | 11 | $424 |
| Potassium Chloride | Generic | 65 | 15 | $1,588 |
| Metformin Hcl | Generic | 62 | 12 | $506 |
| Levothyroxine Sodium | Generic | 58 | 0 | $773 |
| Losartan Potassium | Generic | 55 | 0 | $701 |
| Hydrochlorothiazide | Generic | 52 | 0 | $274 |
Frequently asked questions
What is Dr. Katarzyna Witowski's medical specialty?
Dr. Katarzyna Witowski practices Family Nurse Practitioner in Homer Glen, IL.
Where does Dr. Katarzyna Witowski practice?
Dr. Katarzyna Witowski practices at 13253 W Hiawatha Dr, Homer Glen, IL 604918637. Office phone: 7082622595.
What is Dr. Katarzyna Witowski's NPI?
Dr. Katarzyna Witowski's National Provider Identifier (NPI) is 1184103194, issued by NPPES.
Does Dr. Katarzyna Witowski accept Medicare assignment?
Yes. Dr. Katarzyna Witowski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katarzyna Witowski commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Initial nursing facility care with high level of medical decision making (HCPCS 99306); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309). Source: CMS Medicare Physician & Other Practitioners file.