Elizabeth Kidder Grames, APRN
NPI 1932677515ActiveIndividual· Internal Medicine, Nephrology· Oregon, OH
Internal Medicine, Nephrology (APRN) with Renal Services of Toledo, Inc, practicing in Oregon, Ohio. Their prescriptions cost Medicare Part D more than their services did: $53,382 for 179 claims, against $9,723 paid for services in 2024. Ardelyx, Inc. reported $22.47 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1932677515 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Nov 13, 2018 |
| Last updated in NPPES | Nov 13, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 1225015605 | 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 - Nurse Practitioner (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 53 |
|---|---|
| Services billed | 103 across 7 procedure codes |
| Paid by Medicare | $9,723 |
Part D prescriptions in 2024
| Prescriptions (claims) | 179 · 262 30-day fills |
|---|---|
| Patients | 41 |
| Total drug cost | $53,382 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Renal Services of Toledo, IncOregon, OH · 3 clinicians
Industry payments (Open Payments)
- 2025$22.47 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ardelyx, Inc. | $22.47 | 1 |
What the 2025 payments were for
- Food and Beverage$22.47 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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