Marc A. Silver, M.D.
NPI 1992818520ActiveIndividual· Internal Medicine, Cardiovascular Disease· Chandler, AZ
Internal Medicine, Cardiovascular Disease (M.D.) in Chandler, Arizona, trained at Rush Medical College of Rush University (class of 1979). Their prescriptions cost Medicare Part D more than their services did: $1,458,947 for 511 claims, against $18,215 paid for services in 2024. Daxor Corporation was the largest of 7 companies reporting payments in 2025, $79,997 in all, mostly consulting fees.
Overview
| NPI | 1992818520 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 17, 2006 |
| Last updated in NPPES | Nov 13, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 59622 | AZ |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 036060821 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiovascular Disease (Cardiology) (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 82 |
|---|---|
| Services billed | 209 across 8 procedure codes |
| Paid by Medicare | $18,215 |
Part D prescriptions in 2024
| Prescriptions (claims) | 511 · 1,224 30-day fills |
|---|---|
| Patients | 105 |
| Total drug cost | $1,458,947 |
| Generic share | 73% of claims |
Education and affiliations
| Medical school | Rush Medical College of Rush University |
|---|---|
| Graduation year | 1979 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Cardiac Surgery |
| Telehealth | Offers telehealth |
Medical group
- Banner - University Physician Specialists LLCPhoenix, AZ · 348 clinicians
Hospital affiliation
- Banner - University Medical Center PhoenixPhoenix, AZ
Industry payments (Open Payments)
- 2025$79,997 · 27 payments from 7 companies
- 2024$78,256 · 16 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Daxor Corporation | $78,000 | 12 |
| Impulse Dynamics (USA) Inc. | $1,541 | 10 |
| Becton, Dickinson and Company | $172.05 | 1 |
| Alnylam Pharmaceuticals Inc. | $155.06 | 1 |
| Scpharmaceuticals Inc. | $75.43 | 1 |
What the 2025 payments were for
- Consulting Fee$78,000 · 12 payments
- Food and Beverage$1,264 · 12 payments
- Travel and Lodging$732.74 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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