Doctor profile · Federal record
Dr. CAROLINE ONISCHAK, APRN
Psychiatric/Mental Health Nurse Practitioner (CMS: NURSE PRACTITIONER) · Adult Psychiatric/Mental Health Registered Nurse · ELGIN, IL
- NPI 1285976936
- Accepts Medicare
- 7 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1845 GRANDSTAND PL
ELGIN, IL 601234983
(847) 695-0484
fax (847) 695-1436
Credentials & registration
- NPI registered
- March 2013 — 13 yrs on file
- Profile last updated
- March 10, 2020
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 363LP0808X — NUCC code
- State licenses (2)
- Illinois #209020867 · Illinois #041.408853
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285976936. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$574
Transactions
10
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Scientific Affairs, LLC | 3 | $355.66 | |
| Alkermes, Inc. | 1 | $99.00 | |
| Lundbeck LLC | 3 | $63.52 | |
| Neos Therapeutics, LP | 1 | $23.82 | |
| Tempus AI, Inc | 1 | $16.19 | |
| Almatica Pharma LLC | 1 | $16.09 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
85
Patients
0
Total drug cost
$2,212
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Bupropion Xl (Bupropion Hcl) | Brand | 26 | 0 | $430 |
| Dextroamphetamine-Amphetamine (Dextroamphetamine/Amphetamine) | Brand | 23 | 0 | $867 |
| Mirtazapine | Generic | 21 | 0 | $142 |
| Duloxetine Hcl | Generic | 15 | 0 | $773 |