Ruby Chuan Lo, M.D.
NPI 1750519237ActiveIndividual· Surgery, Vascular Surgery· Campbell, CA
Surgery, Vascular Surgery (M.D.) in Campbell, California, trained at Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University (class of 2009). In 2024 Medicare paid $212,183 for 330 patients, and Part D covered 106 of their prescriptions, 88% of them generic. Medtronic, Inc. was the largest of 12 companies reporting payments in 2025, $1,078 in all, mostly food and beverage.
Overview
| NPI | 1750519237 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 23, 2009 |
| Last updated in NPPES | Oct 29, 2025 |
| Certified by provider | Oct 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | A178062 | 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 - Vascular Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 330 |
|---|---|
| Services billed | 880 across 77 procedure codes |
| Paid by Medicare | $212,183 |
Part D prescriptions in 2024
| Prescriptions (claims) | 106 · 176 30-day fills |
|---|---|
| Patients | 51 |
| Total drug cost | $15,208 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Vascular Surgery |
Medical groups
- County of Santa ClaraSan Jose, CA · 1,022 clinicians
- Polyxene Gazetas Kokinos MD PCCampbell, CA · 5 clinicians
Hospital affiliations
- Dominican HospitalSanta Cruz, CA
- El Camino HealthMountain View, CA
- Good Samaritan HospitalSan Jose, CA
- Santa Clara Valley Medical CenterSan Jose, CA
Industry payments (Open Payments)
- 2025$1,078 · 26 payments from 12 companies
- 2024$249.13 · 8 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $300.18 | 10 |
| Abbott Laboratories | $212.52 | 2 |
| Penumbra, Inc. | $147.11 | 1 |
| Insightec,inc | $143.24 | 1 |
| Angiodynamics, Inc. | $70.99 | 3 |
What the 2025 payments were for
- Food and Beverage$1,078 · 26 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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