THOMAS MICHAEL HILLIS (MD) – Surgery Physician, NPI 1972504884
Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,644 GENERAL SURGERY in TX
Loading map...
Provider Addresses for THOMAS MICHAEL HILLIS (MD)
5002, Cowhorn Creek Road, Texarkana, Bowie County, Texas, 75503, United States
TEXARKANA, TX 755039766
Phone: (903) 614-3000
Fax: (903) 614-3525
Type: Mailing
2900 SAINT MICHAEL DR STE 307
TEXARKANA, TX 755032343
Phone: (903) 614-5356
Fax: (903) 614-5399
Type: Mailing
6412 WINDY HILL DR
TEXARKANA, AR 718548198
Phone: (870) 330-4577
Fax: (903) 614-3525
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
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: 2009-04-08
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 |
|---|---|---|---|---|
| I20090408000521 | I | General Surgery | 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 |
|---|---|---|---|---|
| 93880 | Ultrasound of both sides of head and neck blood flow | 415 | 406 | $0 |
| 93971 | Ultrasound study of one arm or leg veins with compression and maneuvers | 329 | 309 | $0 |
| 93970 | Ultrasound study of arm or leg veins with compression and maneuvers | 281 | 260 | $0 |
| 93925 | Ultrasound of leg arteries or artery grafts | 103 | 102 | $0 |
| 93926 | Ultrasound of one leg arteries or artery grafts | 24 | 24 | $0 |
Insurance plans in this area (ZIP 75503)
Loading plans...
Provider's Procedures
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.