RONALD WANKI NGWA AMBE (M.D.) – Colon & Rectal Surgery Physician, NPI 1063688711
Colon & Rectal Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
229 COLORECTAL SURGERY (PROCTOLOGY) in TX
Provider Addresses for RONALD WANKI NGWA AMBE (M.D.)
526 KINGWOOD DR # 262
KINGWOOD, TX 773394473
Phone: (240) 305-0848
Type: Mailing
350 KINGWOOD MEDICAL DR STE 230
KINGWOOD, TX 773396405
Phone: (832) 732-7698
Fax: (281) 608-7542
Type: Mailing
1324 N SHEPHERD DR STE 100
HOUSTON, TX 770083096
Phone: (832) 232-0500
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $233.
Total Amount is formed as General ($233) + Research ($0) + Ownership ($0) = $233.
Last reported payment date: 2024-03-04 • Largest payer in this snapshot: Boston Scientific Corporation ($173).
Total Amount
$233
General + Research + Ownership
Payments
5
Total payment records
General Amount
$233
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-04
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2014-06-19
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 |
|---|---|---|---|---|
| I20140619000389 | I | Colorectal Surgery (Proctology) | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 53 | 34 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 31 | 31 | $0 |
| 46600 | Diagnostic exam of anus using an endoscope | 20 | 16 | $0 |
Insurance plans in this area (ZIP 77339)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | TX | |
| - | TX | |
| Family Practice | OK | |
| - | TX | |
| - | TX | |
| - | TX | |
| - | OH | |
| - | TX | |
| - | TX | |
| - | TX |
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