Doctor profile · Federal record
Dr. MARIA ONAK, APN-CNP
Adult Health Nurse Practitioner (CMS: NURSE PRACTITIONER) · Gerontology Nurse Practitioner · GLENVIEW, IL
- NPI 1700074754
- Accepts Medicare
- 19 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2100 PFINGSTEN RD
GLENVIEW, IL 600261301
(847) 503-4222
fax (847) 503-5110
Credentials & registration
- NPI registered
- October 2007 — 19 yrs on file
- Profile last updated
- April 9, 2024
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 363LA2200X — NUCC code
- State license (1)
- Illinois #209006771
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700074754. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
214
Distinct HCPCS
3
Medicare allowed
$24,009
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 144 | 50 | $94 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 41 | 41 | $160 | |
99310 |
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 29 | 23 | $135 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 69. This provider delivers 3.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
26
Patients
0
Total drug cost
$568
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 15 | 0 | $178 |
| Desipramine Hcl | Generic | 11 | 0 | $391 |