Hector Bonilla, MD
NPI 1225115371ActiveIndividual· Internal Medicine, Infectious Disease· Stanford, CA
Internal Medicine, Infectious Disease (MD) with Stanford Health Care, practicing in Stanford, California. Their prescriptions cost Medicare Part D more than their services did: $81,460 for 993 claims, against $51,938 paid for services in 2024. Pfizer Inc. was the largest of 2 companies reporting payments in 2025, $247.40 in all, mostly food and beverage. Lists Stanford Health Care as a hospital affiliation.
Overview
| NPI | 1225115371 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 1, 2006 |
| Last updated in NPPES | Apr 16, 2024 |
| Certified by provider | Apr 16, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | C134184 | 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 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 - Infectious Disease (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 242 |
|---|---|
| Services billed | 352 across 9 procedure codes |
| Paid by Medicare | $51,938 |
Part D prescriptions in 2024
| Prescriptions (claims) | 993 · 1,711 30-day fills |
|---|---|
| Patients | 193 |
| Total drug cost | $81,460 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Infectious Disease |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Stanford Health CareStanford, CA · 3,122 clinicians
Hospital affiliation
- Stanford Health CareStanford, CA
Industry payments (Open Payments)
- 2025$247.40 · 2 payments from 2 companies
- 2024$6,052 · 11 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $136.13 | 1 |
| Invivyd Inc | $111.27 | 1 |
What the 2025 payments were for
- Food and Beverage$247.40 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Infectious Disease providers in Stanford
- 1598715948
- 1851528343
- 1770859985
- 1144330069
- 1861542680
- 1710067285
- 1902024367
- 1962848960
- 1588843890
- 1962661918
- 1790170702
- 1023827219
All Internal Medicine, Infectious Disease providers in California →