Yumi Elizabeth Ando, M.D.
NPI 1376658146ActiveIndividual· Internal Medicine· Menlo Park, CA
Opted out of Medicare from October 2015 to October 2027. Internal Medicine (M.D.) in Menlo Park, California, licensed in CA, with an NPI issued in August 2006. Part D covered 773 prescriptions written in 2024, 79% of them generic. Salix Pharmaceuticals, A Division of Bausch Health US, LLC reported $15.18 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1376658146 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 20, 2006 |
| Last updated in NPPES | Jan 13, 2022 |
| Certified by provider | Jan 13, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A63006 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Oct 9, 2015 – Oct 9, 2027 |
| Can order and refer | Yes |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Part D prescriptions in 2024
| Prescriptions (claims) | 773 · 1,356 30-day fills |
|---|---|
| Patients | 55 |
| Total drug cost | $92,414 |
| Generic share | 79% of claims |
Industry payments (Open Payments)
- 2025$15.18 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $15.18 | 1 |
What the 2025 payments were for
- Food and Beverage$15.18 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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