Yuka Yamaguchi, M.D.
NPI 1114192119ActiveIndividual· Urology· Palo Alto, CA
Urology (M.D.) in Palo Alto, California, trained at University of Michigan Medical School (class of 2008). In 2024 Medicare paid $193,495 for 483 patients, and Part D covered 1,545 of their prescriptions, 83% of them generic. Boston Scientific Corporation was the largest of 3 companies reporting payments in 2025, $386.21 in all, mostly food and beverage.
Overview
| NPI | 1114192119 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 30, 2008 |
| Last updated in NPPES | Jun 3, 2020 |
| Certified by provider | Jun 3, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | A139890 | 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 - Urology (CA); Practitioner - Urology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 483 |
|---|---|
| Services billed | 2,123 across 77 procedure codes |
| Paid by Medicare | $193,495 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,545 · 3,227 30-day fills |
|---|---|
| Patients | 401 |
| Total drug cost | $199,753 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | University of Michigan Medical School |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical group
- Sutter Bay Medical FoundationFremont, CA · 3,829 clinicians
Hospital affiliations
- Peninsula Medical CenterBurlingame, CA
- Sequoia HospitalRedwood City, CA
Industry payments (Open Payments)
- 2025$386.21 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $159.31 | 1 |
| Astellas Pharma US Inc | $114.89 | 1 |
| Merck Sharp & Dohme LLC | $112.01 | 1 |
What the 2025 payments were for
- Food and Beverage$386.21 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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