DR. SEKON WON (M.D.) – Cardiovascular Disease Physician, NPI 1881633865
Cardiovascular Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
39 INTERVENTIONAL CARDIOLOGY in MT
Provider Addresses for DR. SEKON WON (M.D.)
1380 LUSITANA ST STE 902
HONOLULU, HI 968132448
Phone: (808) 777-3260
Fax: (808) 777-3261
Type: Mailing
1300 28th St S Fl 2
Great Falls, MT 594055296
Phone: (406) 455-4320
Type: Location
Queen's Physicians Office Building 1, 1380, Lusitana Street, Hawaii Capital Historic District, Honolulu, Honolulu County, Hawaii, 96813, United States
STE #902
HONOLULU, HI 968132449
Phone: (808) 777-3260
Fax: (808) 777-3261
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 47 Open Payments records for all available years, with a total value of $2,081.
Total Amount is formed as General ($2,081) + Research ($0) + Ownership ($0) = $2,081.
Last reported payment date: 2024-11-06 • Largest payer in this snapshot: ABIOMED ($564).
Total Amount
$2,081
General + Research + Ownership
Payments
47
Total payment records
General Amount
$2,081
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-06
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABIOMED | $564 |
| Novo Nordisk Inc | $412 |
| Abbott Laboratories | $255 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $173 |
| Teleflex LLC | $128 |
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: 2025-09-16
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20170130001402 | I | Interventional Cardiology | HI | TBD |
| I20211008002038 | I | Interventional Cardiology | MT | TBD |
| I20250916002425 | I | Cardiovascular Disease (Cardiology) | OR | 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 | 309 | 209 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 275 | 233 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 193 | 186 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 54 | 46 | $0 |
| 93018 | Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | 43 | 42 | $0 |
Insurance plans in this area (ZIP 96813)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERVENTIONAL CARDIOLOGY | HI | 93458 | Insertion of catheter in left heart for imaging of blood vessels or grafts and left lower heart | 51 | 49 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | OR | |
| - | OR | |
| - | OR | |
| Internal Medicine, Critical Care (Intensivists) | OR | |
| - | OR | |
| Nurse Practitioner | OR | |
| - | OR | |
| Infectious Disease | NY | |
| Internal Medicine | OR | |
| - | OR |
Reviews
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