DR. DEVRAJ U NAYAK (M.D.) – Cardiovascular Disease Physician, NPI 1124009063
Cardiovascular Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,430 CARDIOVASCULAR DISEASE (CARDIOLOGY) in TX
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Provider Addresses for DR. DEVRAJ U NAYAK (M.D.)
495, 10th Street, Floresville, Wilson County, Texas, 78114, United States
FLORESVILLE, TX 78114
Phone: (830) 216-2716
Fax: (830) 216-2150
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 21 Open Payments records for all available years, with a total value of $403.
Total Amount is formed as General ($403) + Research ($0) + Ownership ($0) = $403.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: Janssen Pharmaceuticals, Inc ($220).
Total Amount
$403
General + Research + Ownership
Payments
21
Total payment records
General Amount
$403
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
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: 2004-07-20
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 |
|---|---|---|---|---|
| I20040720001137 | I | Cardiovascular Disease (Cardiology) | 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 |
|---|---|---|---|---|
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 650 | 527 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 506 | 356 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 402 | 345 | $0 |
| 99211 | Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 276 | 24 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 235 | 176 | $0 |
Insurance plans in this area (ZIP 78114)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | TX | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 563 | 457 |
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | TX | 93284 | Evaluation, testing and programming adjustment of defibrillator with analysis, review and report | 29 | 12 |
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | TX | 93458 | Insertion of catheter in left heart for imaging of blood vessels or grafts and left lower heart | 15 | 14 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| O T O L A R Y N G O L O G Y | CA | |
| Nurse Practitioner | TX | |
| Family Practice | TX | |
| O T O L A R Y N G O L O G Y | TX | |
| Nurse Practitioner | TX | |
| Family Practice | TX | |
| Family Practice | TX | |
| Family Practice | TX | |
| - | TX | |
| Nurse Practitioner | TX |
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