TIMOTHY STUART LYDA (M.D.) – Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician, NPI 1952347106
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
395 THORACIC SURGERY in TX
Loading map...
Provider Addresses for TIMOTHY STUART LYDA (M.D.)
919, Hidden Ridge, Irving, Dallas County, Texas, 75038, United States
IRVING, TX 750383813
Phone: (469) 282-2713
Fax: (469) 282-2609
Type: Mailing
730, North Houston Avenue, Landa Park Estates, New Braunfels, Comal County, Texas, 78130, United States
SUITE C
NEW BRAUNFELS, TX 781304132
Phone: (830) 620-4540
Fax: (830) 620-4991
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 33 Open Payments records for all available years, with a total value of $2,637.
Total Amount is formed as General ($2,637) + Research ($0) + Ownership ($0) = $2,637.
Last reported payment date: 2024-12-03 • Largest payer in this snapshot: Medtronic, Inc. ($2,396).
Total Amount
$2,637
General + Research + Ownership
Payments
33
Total payment records
General Amount
$2,637
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-03
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $2,396 |
| Abbott Laboratories | $113 |
| Davol Inc. | $109 |
| ATRICURE, INC. | $20 |
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: 2024-01-31
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20100916000326 | I | Thoracic Surgery | TX | TBD |
| I20240131001043 | I | Thoracic Surgery | CO | 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 |
|---|---|---|---|---|
| 33533 | Coronary artery bypass using artery graft, 1 graft | 13 | 13 | $0 |
| 33508 | Harvest of vein using an endoscope | 13 | 13 | $0 |
Insurance plans in this area (ZIP 75038)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| Pulmonary Disease | CO | |
| - | CO | |
| - | CO | |
| - | MO | |
| O T O L A R Y N G O L O G Y | CO | |
| Physician Assistant | CO | |
| - | CO | |
| Physician Assistant | CO | |
| Physician Assistant | CO | |
| Nurse Practitioner | CO |
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.