Amy A. Yau, M.D.
NPI 1467747592ActiveIndividual· Internal Medicine, Nephrology· Columbus, OH
Internal Medicine, Nephrology (M.D.) in Columbus, Ohio, trained at Ohio State University College of Medicine (class of 2011). Their prescriptions cost Medicare Part D more than their services did: $337,222 for 1,095 claims, against $45,774 paid for services in 2024. Travere Therapeutics, Inc. reported $13.67 in payments in 2025, mostly education.
Overview
| NPI | 1467747592 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 16, 2011 |
| Last updated in NPPES | Dec 16, 2021 |
| Certified by provider | Dec 16, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 35.120754 | OH |
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 - Nephrology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 244 |
|---|---|
| Services billed | 610 across 22 procedure codes |
| Paid by Medicare | $45,774 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,095 · 2,082 30-day fills |
|---|---|
| Patients | 164 |
| Total drug cost | $337,222 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Nephrology |
| Telehealth | Offers telehealth |
Medical group
- Osu Internal Medicine LLCColumbus, OH · 1,161 clinicians
Hospital affiliations
- Mount Carmel East & WestColumbus, OH
- Ohio State University State Health SystemColumbus, OH
Other facilities
- Fmc - Central OhioDialysis facility · Columbus, OH
Industry payments (Open Payments)
- 2025$13.67 · 9 payments from 1 company
- 2024$168.37 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Travere Therapeutics, Inc. | $13.67 | 9 |
What the 2025 payments were for
- Education$13.67 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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