NGWANMA CHRISTIANA OKONKWO (FNP) – Nurse Practitioner, NPI 1720457641
Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for NGWANMA CHRISTIANA OKONKWO (FNP)
3505 CENTER ST
DEER PARK, TX 775365078
Phone: (281) 476-3461
Type: Location
14045 Memorial Dr
Houston, TX 770796826
Phone: (832) 681-1215
Type: Location
3505 Center St
Deer Park, TX 775365078
Phone: (281) 476-3461
Type: Location
13410 Noble Landing Ln
Rosharon, TX 775830408
Phone: (832) 770-7786
Type: Location
13410 NOBLE LANDING LN
ROSHARON, TX 775830408
Phone: (832) 681-1215
Type: Mailing
4936 BEECHNUT ST
HOUSTON, TX 770961605
Phone: (281) 783-8162
Fax: (281) 895-3083
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2015-12-18
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 |
|---|---|---|---|---|
| I20151218001770 | I | Nurse Practitioner | TX | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 35 | 35 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 31 | 31 | $0 |
| 87428 | Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza | 12 | 12 | $0 |
| 87426 | Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | 11 | 11 | $0 |
Insurance plans in this area (ZIP 77536)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TX | |
| - | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| Family Practice | TX | |
| - | TX | |
| Family Practice, Emergency Medicine | TX | |
| Family Practice | CA | |
| Nurse Practitioner | TX | |
| Physician Assistant | NY |
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