SHANNON DOUGLASS COX (MD) – Radiation Oncology Physician, NPI 1386614022
Radiation Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
450 RADIATION ONCOLOGY in TX
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Provider Addresses for SHANNON DOUGLASS COX (MD)
9715, Burnet Road, Austin, Travis County, Texas, 78758, United States
STE 200 BLDG 7
AUSTIN, TX 787585215
Phone: (512) 336-4265
Fax: (512) 623-5290
Type: Mailing
11111 RESEARCH BLVD STE LL2
AUSTIN, TX 787595200
Phone: (512) 518-4673
Fax: (512) 334-2702
Type: Mailing
Research Boulevard, Austin, Williamson County, Texas, 78729, United States
AUSTIN, TX 78759
Phone: (512) 334-5201
Fax: (512) 623-5290
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 $14.
Total Amount is formed as General ($14) + Research ($0) + Ownership ($0) = $14.
Last reported payment date: 2023-04-20 • Largest payer in this snapshot: TOLMAR, INC. ($14).
Total Amount
$14
General + Research + Ownership
Payments
1
Total payment records
General Amount
$14
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-04-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| TOLMAR, INC. | $14 |
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: 2009-07-30
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 |
|---|---|---|---|---|
| I20090730000234 | 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 |
|---|---|---|---|---|
| G6015 | Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session | 515 | 48 | $0 |
| 77014 | Ct guidance for insertion of radiation therapy fields | 445 | 49 | $0 |
| 77300 | Calculation of radiation therapy dose | 209 | 30 | $0 |
| 77336 | Continuing radiation therapy consultation per week | 88 | 43 | $0 |
| G6002 | Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy | 80 | 17 | $0 |
Insurance plans in this area (ZIP 78758)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| RADIATION ONCOLOGY | TX | 78815 | Nuclear medicine study with CT imaging skull base to mid-thigh | 29 | 23 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Clinical Nurse Specialist (Cns) | TX | |
| Radiation Oncology | TX | |
| Radiation Oncology | MI |
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