Sergio Alvarez, MD
NPI 1013379031ActiveIndividual· Emergency Medicine, Sports Medicine· Mountain View, CA
Emergency Medicine, Sports Medicine (MD) with Sutter Bay Medical Foundation, practicing in Mountain View, California. Medicare paid $139,491 for services to 540 patients in 2024, and Part D covered 185 of their prescriptions (98% generic). Bioventus LLC was the largest of 2 companies reporting payments in 2025, $29.57 in all, mostly food and beverage.
Overview
| NPI | 1013379031 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 29, 2016 |
| Last updated in NPPES | Aug 22, 2023 |
| Certified by provider | Aug 22, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine, Sports Medicine Primary | 207PS0010X | A154322 | 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 - Emergency Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 540 |
|---|---|
| Services billed | 4,903 across 43 procedure codes |
| Paid by Medicare | $139,491 |
Part D prescriptions in 2024
| Prescriptions (claims) | 185 · 190 30-day fills |
|---|---|
| Patients | 118 |
| Total drug cost | $2,875 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Emergency Medicine |
| Telehealth | Offers telehealth |
Medical group
- Sutter Bay Medical FoundationFremont, CA · 3,829 clinicians
Other facilities
- Sutter Care at HomeHome health agency · Saratoga, CA
Industry payments (Open Payments)
- 2025$29.57 · 2 payments from 2 companies
- 2024$33.60 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bioventus LLC | $16.56 | 1 |
| Trice Medical, Inc. | $13.01 | 1 |
What the 2025 payments were for
- Food and Beverage$29.57 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records