CHINONYEREM NDUBUEZE (MD) – Internal Medicine Physician, NPI 1598719338
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
13,297 INTERNAL MEDICINE in TX
Provider Addresses for CHINONYEREM NDUBUEZE (MD)
500 N KOBAYASHI STE A
WEBSTER, TX 775984722
Phone: (281) 724-7341
Fax: (281) 724-1861
Type: Location
PO BOX 58406
WEBSTER, TX 775988406
Phone: (281) 724-7341
Fax: (281) 724-1861
Type: Mailing
1200, Binz Street, Houston, Harris County, Texas, 77004, United States
SUITE 1180
HOUSTON, TX 770046900
Phone: (713) 520-6799
Fax: (713) 520-1799
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $123.
Total Amount is formed as General ($123) + Research ($0) + Ownership ($0) = $123.
Last reported payment date: 2024-10-23 • Largest payer in this snapshot: Novo Nordisk Inc ($123).
Total Amount
$123
General + Research + Ownership
Payments
1
Total payment records
General Amount
$123
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novo Nordisk Inc | $123 |
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: 2009-12-18
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 |
|---|---|---|---|---|
| I20091218000440 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 675 | 113 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 389 | 112 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 124 | 106 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 97 | 81 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 17 | 17 | $0 |
Insurance plans in this area (ZIP 77598)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | TX | |
| Family Practice | TX | |
| Family Practice | TX | |
| Internal Medicine, Hospitalist, Internal Medicine | VA | |
| Pulmonary Disease, Internal Medicine, Sleep Medicine | TX | |
| Internal Medicine | TX | |
| Nurse Practitioner | TX | |
| Pulmonary Disease, Critical Care (Intensivists) | TX | |
| Neurosurgery, Critical Care (Intensivists) | TX | |
| Hospitalist, Nephrology | TX |
Reviews
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