DR. MARK WAYNE SAUNDERS (MD) – Radiation Oncology Physician, NPI 1629010855
Radiation Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
450 RADIATION ONCOLOGY in TX
Loading map...
Provider Addresses for DR. MARK WAYNE SAUNDERS (MD)
910, East Houston Street, Tyler, Smith County, Texas, 75702, United States
TYLER, TX 757028369
Phone: (903) 579-9800
Fax: (903) 526-4463
Type: Location
Band Box Place, Dallas, Dallas County, Texas, 75244, United States
DALLAS, TX 753911230
Phone: (972) 997-8000
Fax: (972) 437-9605
Type: Mailing
501 SAUNDERS AVE STE 200
TYLER, TX 757027524
Phone: (903) 579-9800
Fax: (903) 592-5988
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 24 Open Payments records for all available years, with a total value of $640.
Total Amount is formed as General ($640) + Research ($0) + Ownership ($0) = $640.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($119).
Total Amount
$640
General + Research + Ownership
Payments
24
Total payment records
General Amount
$640
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
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: 2006-10-04
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 |
|---|---|---|---|---|
| I20061004000148 | I | Radiation Oncology | 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 |
|---|---|---|---|---|
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 5,877 | 62 | $0 |
| 77014 | Ct guidance for insertion of radiation therapy fields | 3,013 | 146 | $0 |
| 77300 | Calculation of radiation therapy dose | 1,749 | 194 | $0 |
| G6015 | Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session | 1,635 | 119 | $0 |
| 77336 | Continuing radiation therapy consultation per week | 908 | 212 | $0 |
Insurance plans in this area (ZIP 75702)
Loading plans...
Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| RADIATION ONCOLOGY | TX | 77300 | Calculation of radiation therapy dose | 1960 | 190 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Surgical Oncology | TX | |
| Medical Oncology, Internal Medicine | TX | |
| Certified Clinical Nurse Specialist (Cns) | TX | |
| Medical Oncology, Internal Medicine | TX | |
| Medical Oncology, Internal Medicine | TX | |
| Hematology/Oncology, Internal Medicine, Medical Oncology | TX | |
| Radiation Oncology | TX | |
| Nurse Practitioner | TX | |
| - | TX | |
| - | TX |
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.