KEITH JOHN KASSABIAN – Interventional Cardiology Physician, NPI 1083618003
Interventional Cardiology Physician
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Profile Insights
NPPES metrics only — not quality of care.
131 INTERVENTIONAL CARDIOLOGY in OK
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Provider Addresses for KEITH JOHN KASSABIAN
Northwest 9th Street, Northwest, Oklahoma City, Oklahoma County, Oklahoma, 73106, United States
SUITE 2200
OKLAHOMA CITY, OK 731021068
Phone: (405) 231-3737
Fax: (405) 272-6144
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 55 Open Payments records for all available years, with a total value of $3,743.
Total Amount is formed as General ($3,743) + Research ($0) + Ownership ($0) = $3,743.
Last reported payment date: 2024-12-09 • Largest payer in this snapshot: Abbott Laboratories ($1,635).
Total Amount
$3,743
General + Research + Ownership
Payments
55
Total payment records
General Amount
$3,743
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-09
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Abbott Laboratories | $1,635 |
| Medtronic, Inc. | $1,394 |
| ABIOMED | $287 |
| CVRx, Inc. | $159 |
| Philips North America LLC | $87 |
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: 2009-03-18
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 |
|---|---|---|---|---|
| I20090318000241 | I | Interventional Cardiology | OK | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 1,059 | 567 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 534 | 402 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 489 | 476 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 237 | 57 | $0 |
| 93294 | Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | 156 | 64 | $0 |
Insurance plans in this area (ZIP 73102)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERVENTIONAL CARDIOLOGY | OK | 92928 | Catheter insertion of stents in major coronary artery or branch, accessed through the skin | 52 | 39 |
| INTERVENTIONAL CARDIOLOGY | OK | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 47 | 45 |
| INTERVENTIONAL CARDIOLOGY | OK | 93458 | Insertion of catheter in left heart for imaging of blood vessels or grafts and left lower heart | 70 | 68 |
| INTERVENTIONAL CARDIOLOGY | OK | 93922 | Ultrasound study of arteries of both arms and legs | 19 | 18 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | OK | |
| Internal Medicine, Pediatric Medicine | OK | |
| U R O L O G Y | OK | |
| Clinical Social Worker | OK | |
| Physician Assistant | OK | |
| Family Practice | OK | |
| Physician Assistant | OK | |
| Orthopedic Surgery | OK | |
| Family Practice | OK | |
| Family Practice | OK |
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