Marco Valentin Perez, MD
NPI 1740296607ActiveIndividual· Internal Medicine, Clinical Cardiac Electrophysiology· Stanford, CA
Internal Medicine, Clinical Cardiac Electrophysiology (MD) in Stanford, California, trained at Harvard Medical School (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $131,278 for 243 claims, against $56,205 paid for services in 2024. Boston Scientific Corporation was the largest of 4 companies reporting payments in 2025, $75,601 in all, mostly speaking and faculty fees.
Overview
| NPI | 1740296607 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 31, 2006 |
| Last updated in NPPES | Apr 24, 2024 |
| Certified by provider | Apr 24, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Clinical Cardiac Electrophysiology Primary | 207RC0001X | A86952 | CA |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | A86952 | CA |
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) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 583 |
|---|---|
| Services billed | 968 across 50 procedure codes |
| Paid by Medicare | $56,205 |
Part D prescriptions in 2024
| Prescriptions (claims) | 243 · 533 30-day fills |
|---|---|
| Patients | 54 |
| Total drug cost | $131,278 |
| Generic share | 62% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Stanford Health CareStanford, CA · 3,122 clinicians
Hospital affiliations
- Enloe HealthChico, CA
- Santa Clara Valley Medical CenterSan Jose, CA
- Stanford Health CareStanford, CA
- Stanford Health Care Tri-ValleyPleasanton, CA
Industry payments (Open Payments)
- 2025$75,601 · 54 payments from 4 companies
- 2024$42,974 · 44 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $54,426 | 39 |
| Biotronik Inc. | $19,896 | 13 |
| Janssen Research & Development, LLC | $1,240 | 1 |
| Medtronic, Inc. | $39.37 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$38,125 · 10 payments
- Consulting Fee$17,646 · 5 payments
- Travel and Lodging$14,724 · 24 payments
- Compensation for serving as faculty or as a speaker for a medical education program$3,750 · 1 payment
- Food and Beverage$1,356 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Clinical Cardiac Electrophysiology providers in Stanford
- 1619928892
- 1760786818
- 1477640381
- 1376620294
- 1598255572
- 1417993528
- 1750624193
- 1912061615
- 1649215492
- 1639435100
- 1891158200
- 1316365133
All Internal Medicine, Clinical Cardiac Electrophysiology providers in California →