DORIS NWOKO (APRN) – Psychiatric/Mental Health Nurse Practitioner, NPI 1811585425
Psychiatric/Mental Health Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
11,632 NURSE PRACTITIONER in IL
Provider Addresses for DORIS NWOKO (APRN)
1 WESTBROOK CORPORATE CTR STE 300
WESTCHESTER, IL 601545709
Phone: (331) 684-0383
Fax: (331) 684-0466
Type: Mailing
2081 CALISTOGA DR STE 2S
NEW LENOX, IL 604514833
Phone: (815) 418-6070
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 26 Open Payments records for all available years, with a total value of $773.
Total Amount is formed as General ($773) + Research ($0) + Ownership ($0) = $773.
Last reported payment date: 2024-08-28 • Largest payer in this snapshot: Alkermes, Inc. ($143).
Total Amount
$773
General + Research + Ownership
Payments
26
Total payment records
General Amount
$773
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-28
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Alkermes, Inc. | $143 |
| Janssen Pharmaceuticals, Inc | $138 |
| Tris Pharma Inc | $119 |
| Corium, LLC | $112 |
| ABBVIE INC. | $61 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2021-04-09
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20210409001131 | I | Nurse Practitioner | IL | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 61 | 12 | $0 |
Insurance plans in this area (ZIP 60154)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | IL | |
| Clinical Social Worker | IL | |
| Neurology, Psychiatry | IL | |
| Mental Health Counselor | IL | |
| Nurse Practitioner | IL | |
| Nurse Practitioner | IL | |
| Clinical Social Worker | IL | |
| Nurse Practitioner | IL | |
| Mental Health Counselor | IL | |
| Clinical Social Worker | IL |
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