CLINTON WARREN JR. TWADDELL (M.D.) – Surgery Physician, NPI 1437131901
Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,644 GENERAL SURGERY in TX
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Provider Addresses for CLINTON WARREN JR. TWADDELL (M.D.)
220, North Ridgeway Drive, Cleburne, Johnson County, Texas, 76033, United States
CLEBURNE, TX 760334115
Phone: (817) 556-4800
Fax: (817) 774-5015
Type: Mailing
3820 NORTHDALE BLVD STE 201
TAMPA, FL 336241893
Phone: (800) 991-6117
Fax: (888) 812-8191
Type: Mailing
220 N Ridgeway Dr
Cleburne, TX 760334115
Phone: (817) 556-4800
Fax: (817) 774-5015
Type: Location
5801 OAKBEND TRL STE 180
FORT WORTH, TX 761323915
Phone: (800) 991-6117
Fax: (888) 812-8199
Type: Location
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 $23.
Total Amount is formed as General ($23) + Research ($0) + Ownership ($0) = $23.
Last reported payment date: 2023-11-13 • Largest payer in this snapshot: Medtronic, Inc. ($23).
Total Amount
$23
General + Research + Ownership
Payments
1
Total payment records
General Amount
$23
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-11-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $23 |
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: 2021-03-09
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20120416000115 | I | General Surgery | TX | TBD |
| I20180919000254 | I | General Surgery | WI | TBD |
| I20210309000536 | I | General Surgery | AR | 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 |
|---|---|---|---|---|
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 12 | 12 | $0 |
Insurance plans in this area (ZIP 76033)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GENERAL SURGERY | TX | 43235 | Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscope | 26 | 26 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Thoracic Surgery | FL | |
| General Surgery | TX | |
| General Surgery | TX | |
| Family Practice | IL | |
| General Surgery | TX | |
| Family Practice, Sports Medicine | TX | |
| Vascular Surgery, Interventional Radiology, Diagnostic Radiology, Diagnostic Radiology, Interventional Radiology | FL |
Reviews
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