DR. MICHAEL W. GEN (M.D.) – Interventional Cardiology Physician, NPI 1487623906
Interventional Cardiology Physician
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Profile Insights
NPPES metrics only — not quality of care.
250 INTERVENTIONAL CARDIOLOGY in VA
Provider Addresses for DR. MICHAEL W. GEN (M.D.)
12720 McManus Blvd Ste 305
Newport News, VA 236024414
Phone: (757) 963-7729
Fax: (757) 470-5665
Type: Location
11761 ROCK LANDING DR STE 8
NEWPORT NEWS, VA 236064235
Phone: (757) 232-8769
Fax: (757) 232-8875
Type: Mailing
6275 E VIRGINIA BEACH BLVD STE 200
NORFOLK, VA 235022851
Phone: (757) 963-7729
Fax: (757) 470-5665
Type: Location
100 CONSTITUTION DR STE 217
VIRGINIA BEACH, VA 234626799
Phone: (757) 963-7729
Fax: (757) 470-5665
Type: Location
1207, East Herndon Avenue, Fresno, Fresno County, California, 93720, United States
FRESNO, CA 937203235
Phone: (559) 432-4303
Fax: (559) 432-4547
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 288 Open Payments records for all available years, with a total value of $85,897.
Total Amount is formed as General ($85,897) + Research ($0) + Ownership ($0) = $85,897.
Last reported payment date: 2024-12-12 • Largest payer in this snapshot: Amgen Inc. ($80,738).
Total Amount
$85,897
General + Research + Ownership
Payments
288
Total payment records
General Amount
$85,897
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 |
|---|---|
| Amgen Inc. | $80,738 |
| Philips North America LLC | $486 |
| CVRx, Inc. | $445 |
| Novartis Pharmaceuticals Corporation | $417 |
| Abbott Laboratories | $374 |
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: 2021-05-18
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 |
|---|---|---|---|---|
| I20040708000322 | I | Interventional Cardiology | CA | TBD |
| I20210518001028 | I | Interventional Cardiology | VA | 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 |
|---|---|---|---|---|
| J2785 | Injection, regadenoson, 0.1 mg | 1,448 | 349 | $0 |
| A9502 | Technetium tc-99m tetrofosmin, diagnostic, per study dose | 1,120 | 536 | $0 |
| 78452 | Nuclear medicine studies of heart muscle at rest and with stress and spect | 562 | 536 | $0 |
| 93015 | Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | 560 | 533 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 526 | 473 | $0 |
Insurance plans in this area (ZIP 23602)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | CA | 78452 | Nuclear medicine study of vessels of heart using drugs or exercise multiple studies | 980 | 969 |
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | CA | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 84 | 54 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nephrology, Internal Medicine | CA | |
| Interventional Cardiology | AR |
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