Alexander Wong, MD
NPI 1982072351ActiveIndividual· Internal Medicine· Sunnyvale, CA
Internal Medicine (MD) with Sutter Bay Medical Foundation, practicing in Sunnyvale, California. Their prescriptions cost Medicare Part D more than their services did: $170,432 for 1,318 claims, against $57,004 paid for services in 2024. Gilead Sciences, Inc. reported $63.44 in payments in 2025, mostly food and beverage. Lists El Camino Health as a hospital affiliation.
Overview
| NPI | 1982072351 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 2, 2015 |
| Last updated in NPPES | Sep 29, 2023 |
| Certified by provider | Sep 29, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A188230 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 249 |
|---|---|
| Services billed | 563 across 34 procedure codes |
| Paid by Medicare | $57,004 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,318 · 3,077 30-day fills |
|---|---|
| Patients | 259 |
| Total drug cost | $170,432 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Sutter Bay Medical FoundationFremont, CA · 3,829 clinicians
Hospital affiliation
- El Camino HealthMountain View, CA
Other facilities
- Sutter Care at HomeHome health agency · Saratoga, CA
Industry payments (Open Payments)
- 2025$63.44 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $63.44 | 1 |
What the 2025 payments were for
- Food and Beverage$63.44 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 52 internal medicine physicians in Sunnyvale · All internal medicine physicians in California