CHIJIOKE ERNIE NWANKWO (DNP, CRNP, PMHNP-BC) – Psychiatric/Mental Health Nurse Practitioner, NPI 1275135386
Psychiatric/Mental Health Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
11,473 NURSE PRACTITIONER in PA
Provider Addresses for CHIJIOKE ERNIE NWANKWO (DNP, CRNP, PMHNP-BC)
404 E HIGH ST
POTTSTOWN, PA 194645622
Phone: (484) 973-6661
Fax: (610) 323-6058
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $126.
Total Amount is formed as General ($126) + Research ($0) + Ownership ($0) = $126.
Last reported payment date: 2024-04-25 • Largest payer in this snapshot: Alkermes, Inc. ($56).
Total Amount
$126
General + Research + Ownership
Payments
6
Total payment records
General Amount
$126
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-04-25
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Alkermes, Inc. | $56 |
| ABBVIE INC. | $27 |
| Indivior Inc. | $24 |
| Teva Pharmaceuticals USA, Inc. | $19 |
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: 2021-06-09
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 |
|---|---|---|---|---|
| I20210609003646 | I | Nurse Practitioner | PA | 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 |
|---|---|---|---|---|
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 582 | 64 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 15 | 15 | $0 |
Insurance plans in this area (ZIP 19464)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| P S Y C H I A T R Y | PA | |
| Nurse Practitioner | PA | |
| P S Y C H I A T R Y | PA | |
| P S Y C H I A T R Y | PA | |
| P S Y C H I A T R Y | PA | |
| P S Y C H I A T R Y | OH | |
| P S Y C H I A T R Y | VA | |
| P S Y C H I A T R Y | PA | |
| Geriatric Psychiatry, Psychiatry | PA | |
| Nurse Practitioner | PA |
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