DR. RAJESH NAMBIAR (MD) – Cardiovascular Disease Physician, NPI 1760649289
Cardiovascular Disease Physician
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Profile Insights
NPPES metrics only — not quality of care.
780 INTERVENTIONAL CARDIOLOGY in TX
Provider Addresses for DR. RAJESH NAMBIAR (MD)
1660 POINT WEST PKWY
AMARILLO, TX 791242193
Phone: (806) 510-4244
Fax: (806) 510-7211
Type: Mailing
1901, Port Lane, Amarillo, Potter County, Texas, 79106, United States
AMARILLO, TX 79106
Phone: (806) 358-4596
Fax: (806) 468-0283
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 207 Open Payments records for all available years, with a total value of $29,318.
Total Amount is formed as General ($29,318) + Research ($0) + Ownership ($0) = $29,318.
Last reported payment date: 2024-12-12 • Largest payer in this snapshot: Janssen Pharmaceuticals, Inc ($23,206).
Total Amount
$29,318
General + Research + Ownership
Payments
207
Total payment records
General Amount
$29,318
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Janssen Pharmaceuticals, Inc | $23,206 |
| Abbott Laboratories | $3,906 |
| Boston Scientific Corporation | $569 |
| Novartis Pharmaceuticals Corporation | $539 |
| ABIOMED | $237 |
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: 2009-04-07
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 |
|---|---|---|---|---|
| I20090407000114 | I | Interventional 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 |
|---|---|---|---|---|
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 1,843 | 27 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 1,536 | 776 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 1,235 | 791 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 1,081 | 826 | $0 |
| 99490 | Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 1,005 | 182 | $0 |
Insurance plans in this area (ZIP 79124)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERVENTIONAL CARDIOLOGY | TX | 78452 | Nuclear medicine study of vessels of heart using drugs or exercise multiple studies | 363 | 361 |
| INTERVENTIONAL CARDIOLOGY | TX | 85610 | Blood test, clotting time | 165 | 113 |
| INTERVENTIONAL CARDIOLOGY | TX | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 627 | 431 |
| INTERVENTIONAL CARDIOLOGY | TX | 93458 | Insertion of catheter in left heart for imaging of blood vessels or grafts and left lower heart | 28 | 28 |
| INTERVENTIONAL CARDIOLOGY | TX | 93922 | Ultrasound study of arteries of both arms and legs | 25 | 24 |
| INTERVENTIONAL CARDIOLOGY | TX | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 93 | 69 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | TX | |
| Cardiovascular Disease (Cardiology) | TX | |
| Nurse Practitioner | TX | |
| Cardiovascular Disease (Cardiology) | TX | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | TX | |
| Internal Medicine, Cardiovascular Disease (Cardiology) | IL | |
| Cardiac Electrophysiology, Cardiovascular Disease (Cardiology) | TX | |
| Cardiovascular Disease (Cardiology) | TX |
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