Mary Borses, M.D.
NPI 1164513297ActiveIndividual· Internal Medicine, Cardiovascular Disease· Monterey, CA
Internal Medicine, Cardiovascular Disease (M.D.) in Monterey, California, trained at Uniformed Services Uhs Fe Hebert School of Med (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $803,486 for 3,852 claims, against $348,919 paid for services in 2024. Pfizer Inc. was the largest of 11 companies reporting payments in 2025, $801.10 in all, mostly food and beverage.
Overview
| NPI | 1164513297 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 27, 2006 |
| Last updated in NPPES | Oct 15, 2021 |
| Certified by provider | Oct 15, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | G79195 | CA |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | M4717 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 1,054 |
|---|---|
| Services billed | 4,535 across 55 procedure codes |
| Paid by Medicare | $348,919 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,852 · 10,614 30-day fills |
|---|---|
| Patients | 543 |
| Total drug cost | $803,486 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Uniformed Services Uhs Fe Hebert School of Med |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical groups
- Sutter Bay Medical FoundationFremont, CA · 3,829 clinicians
- Providence Medical FoundationVictorville, CA · 1,466 clinicians
Hospital affiliations
- California Pacific Medical Center- Van Ness CampusSan Francisco, CA
- Novato Community HospitalNovato, CA
- Petaluma Valley HospitalPetaluma, CA
- Providence Santa Rosa Memorial HospitalSanta Rosa, CA
- Sutter Santa Rosa Regional HospitalSanta Rosa, CA
Industry payments (Open Payments)
- 2025$801.10 · 38 payments from 11 companies
- 2024$718.94 · 36 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $262.70 | 11 |
| Amgen Inc. | $204.38 | 14 |
| Boston Scientific Corporation | $95.51 | 2 |
| Novartis Pharmaceuticals Corporation | $70.56 | 3 |
| Bayer Healthcare Pharmaceuticals Inc. | $45.00 | 2 |
What the 2025 payments were for
- Food and Beverage$801.10 · 38 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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