DR. MARC T SILVER (M.D.) – Cardiovascular Disease Physician, NPI 1902802945
Cardiovascular Disease Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
1,398 CARDIOVASCULAR DISEASE (CARDIOLOGY) in MA
Provider Addresses for DR. MARC T SILVER (M.D.)
57 Prospect St
Nantucket, MA 025542799
Phone: (508) 825-1000
Type: Location
PO BOX 603949
CHARLOTTE, NC 282603949
Phone: (877) 498-4490
Type: Mailing
WakeMed Health & Hospitals: Raleigh Campus, 3000, New Bern Avenue, Raleigh, Wake County, North Carolina, 27610, United States
STE 1200
RALEIGH, NC 276101231
Phone: (919) 231-6132
Fax: (919) 231-6276
Type: Location
2920 HIGHWOODS BLVD
RALEIGH, NC 276040010
Phone: (877) 498-4490
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 69 Open Payments records for all available years, with a total value of $87,474.
Total Amount is formed as General ($87,474) + Research ($0) + Ownership ($0) = $87,474.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: Daxor Corporation ($86,128).
Total Amount
$87,474
General + Research + Ownership
Payments
69
Total payment records
General Amount
$87,474
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Daxor Corporation | $86,128 |
| iRhythm Technologies, Inc. | $356 |
| Boston Scientific Corporation | $214 |
| Medtronic, Inc. | $168 |
| AstraZeneca Pharmaceuticals LP | $92 |
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: 2025-07-23
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 |
|---|---|---|---|---|
| I20050502001093 | I | Cardiovascular Disease (Cardiology) | NC | TBD |
| I20250723002216 | I | Internal Medicine | MA | 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 |
|---|---|---|---|---|
| 93296 | Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days | 912 | 399 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 646 | 498 | $0 |
| 93294 | Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | 519 | 232 | $0 |
| 93295 | Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days | 396 | 173 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 353 | 345 | $0 |
Insurance plans in this area (ZIP 02554)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | NC | 85610 | Blood test, clotting time | 316 | 92 |
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | NC | 93280 | Evaluation, testing, and programming adjustment of permanent dual lead pacemaker system with physician analysis, review, and report | 39 | 38 |
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | NC | 93284 | Evaluation, testing and programming adjustment of defibrillator with analysis, review and report | 17 | 17 |
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | NC | 93922 | Ultrasound study of arteries of both arms and legs | 11 | 11 |
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | NC | 93926 | Ultrasound study of arteries and arterial grafts of one leg or limited | 30 | 29 |
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | NC | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 17 | 17 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NC | |
| O B S T E T R I C S/ G Y N E C O L O G Y | NC | |
| Nurse Practitioner | NC | |
| Physician Assistant | NC | |
| - | NC | |
| - | PA | |
| - | NC | |
| Qualified Speech Language Pathologist | VA | |
| Physical Therapist In Private Practice | NC | |
| Physical Therapist In Private Practice | NC |
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