DR. JON-CECIL MARTIN WALKES (MD) – Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician, NPI 1669472288
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
395 THORACIC SURGERY in TX
Provider Addresses for DR. JON-CECIL MARTIN WALKES (MD)
25511 BUDDE RD STE 2502
THE WOODLANDS, TX 773802388
Phone: (281) 888-0809
Fax: (877) 559-7682
Type: Mailing
1900 NORTH LOOP W STE 180
HOUSTON, TX 770188151
Phone: (281) 888-0809
Fax: (877) 559-7682
Type: Location
1005, Saint Joseph Parkway, Houston, Harris County, Texas, 77002, United States
HOUSTON, TX 770028231
Phone: (281) 888-0809
Fax: (877) 559-7682
Type: Mailing
7015 Almeda Rd Ste 3
Houston, TX 770542101
Phone: (281) 888-0809
Type: Location
1315 St Joseph Pkwy Ste 1107
Houston, TX 770028235
Phone: (281) 888-0809
Fax: (877) 559-7682
Type: Location
1315 ST JOSEPH PKWY STE 1107
HOUSTON, TX 770028235
Phone: (281) 888-0809
Fax: (877) 559-7682
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 20 Open Payments records for all available years, with a total value of $1,163.
Total Amount is formed as General ($1,163) + Research ($0) + Ownership ($0) = $1,163.
Last reported payment date: 2024-12-08 • Largest payer in this snapshot: Medtronic, Inc. ($553).
Total Amount
$1,163
General + Research + Ownership
Payments
20
Total payment records
General Amount
$1,163
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-08
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $553 |
| Abbott Laboratories | $302 |
| Boston Scientific Corporation | $75 |
| Smith+Nephew, Inc. | $57 |
| Janssen Pharmaceuticals, Inc | $53 |
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: 2007-05-17
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 |
|---|---|---|---|---|
| I20070517000689 | I | Thoracic 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 63 | 37 | $0 |
| 93925 | Ultrasound of leg arteries or artery grafts | 37 | 26 | $0 |
| 93970 | Ultrasound study of arm or leg veins with compression and maneuvers | 35 | 29 | $0 |
| 93922 | Ultrasound study of arm and leg arteries | 34 | 26 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 23 | 23 | $0 |
Insurance plans in this area (ZIP 77380)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| THORACIC SURGERY | TX | 33533 | Heart artery bypass to repair one artery | 26 | 26 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| P O D I A T R Y | TX | |
| Nurse Practitioner | TX |
Reviews
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