OBUCHUKWUNEME UGHANZE CALAIS (FNP) – Family Nurse Practitioner, NPI 1457829640
Family Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
22,209 NURSE PRACTITIONER in TX
Provider Addresses for OBUCHUKWUNEME UGHANZE CALAIS (FNP)
2100 Regional Medical Dr
Wharton, TX 774889719
Phone: (979) 532-1700
Fax: (979) 532-6797
Type: Location
6363 N State Highway 161 Ste 100
Irving, TX 750382239
Phone: (469) 200-3272
Type: Location
Regional Medical Drive, Wharton, Wharton County, Texas, 77488, United States
WHARTON, TX 774889719
Phone: (799) 532-1700
Type: Mailing
6363 N STATE HIGHWAY 161 STE 100
IRVING, TX 750382239
Phone: (469) 200-3272
Type: Location
PO BOX 392929
PITTSBURGH, PA 152519900
Phone: (713) 461-2915
Fax: (713) 461-5307
Type: Mailing
9055 KATY FWY STE 200
HOUSTON, TX 770241629
Phone: (713) 461-2915
Fax: (713) 461-5307
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 18 Open Payments records for all available years, with a total value of $349.
Total Amount is formed as General ($349) + Research ($0) + Ownership ($0) = $349.
Last reported payment date: 2024-07-30 • Largest payer in this snapshot: Novo Nordisk Inc ($88).
Total Amount
$349
General + Research + Ownership
Payments
18
Total payment records
General Amount
$349
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-07-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novo Nordisk Inc | $88 |
| Dynavax Technologies Corporation | $42 |
| AstraZeneca Pharmaceuticals LP | $33 |
| Amgen Inc. | $26 |
| Astellas Pharma US Inc | $26 |
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: 2025-02-06
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 15 Medicare enrollment records; no due dates published yet.
Enrollment records
15
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 |
|---|---|---|---|---|
| I20190129000131 | I | Nurse Practitioner | TX | TBD |
| I20210817002195 | I | Nurse Practitioner | WA | TBD |
| I20210902001083 | I | Nurse Practitioner | NC | TBD |
| I20220111000952 | I | Nurse Practitioner | RI | TBD |
| I20220719002589 | I | Nurse Practitioner | VA | TBD |
| I20221006002753 | I | Nurse Practitioner | PA | TBD |
| I20221010000778 | I | Nurse Practitioner | IA | TBD |
| I20230119002585 | I | Nurse Practitioner | NY | TBD |
| I20231006003123 | I | Nurse Practitioner | NH | TBD |
| I20231006003170 | I | Nurse Practitioner | CT | TBD |
| I20241030000076 | I | Nurse Practitioner | DC | TBD |
| I20241111003342 | I | Nurse Practitioner | AZ | TBD |
| I20241204003671 | I | Nurse Practitioner | TN | TBD |
| I20250131003444 | I | Nurse Practitioner | NV | TBD |
| I20250206000068 | I | Nurse Practitioner | CA | 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 |
|---|---|---|---|---|
| 99309 | Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 76 | 74 | $0 |
| 99308 | Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 52 | 51 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 45 | 36 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 20 | 18 | $0 |
| 99349 | Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 20 | 14 | $0 |
Insurance plans in this area (ZIP 77488)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | VA | |
| Nurse Practitioner | MD | |
| Emergency Medicine | TX | |
| Emergency Medicine | PA | |
| - | WV | |
| Nurse Practitioner | CA | |
| - | OR | |
| - | MD | |
| Nurse Practitioner | RI | |
| Internal Medicine, Infectious Disease | NY |
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