Mary Elizabeth Nelson Grimmett, NURSE PRACTITIONER
NPI 1235749888ActiveIndividual· Nurse Practitioner, Family· Akron, OH
Nurse Practitioner, Family (NURSE PRACTITIONER) with Ths Physician Partners Inc, practicing in Akron, Ohio. 159 Medicare patients in 2024, $10,626 paid; nearly all of their 366 Part D prescriptions were generic (99%). Calyxo, Inc. was the largest of 7 companies reporting payments in 2025, $367.78 in all, mostly food and beverage. Lists Charleston Area Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1235749888 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NURSE PRACTITIONER |
| Sole proprietor | No |
| NPI issued | Aug 7, 2020 |
| Last updated in NPPES | Jul 8, 2024 |
| Certified by provider | Jul 8, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | SP021378 | PA |
| Nurse Practitioner, Family | 363LF0000X | APRN.CNP.025779 | OH |
| Nurse Practitioner, Family | 363LF0000X | APRN-CNP104774 | WV |
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 - Nurse Practitioner (OH); Practitioner - Nurse Practitioner (PA); Practitioner - Nurse Practitioner (WV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 159 |
|---|---|
| Services billed | 177 across 12 procedure codes |
| Paid by Medicare | $10,626 |
Part D prescriptions in 2024
| Prescriptions (claims) | 366 · 381 30-day fills |
|---|---|
| Patients | 349 |
| Total drug cost | $2,028 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Ths Physician Partners IncSouth Charleston, WV · 378 clinicians
Hospital affiliations
- Charleston Area Medical CenterCharleston, WV
- Thomas Memorial HospitalSouth Charleston, WV
Industry payments (Open Payments)
- 2025$367.78 · 7 payments from 7 companies
- 2024$33.35 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Calyxo, Inc. | $149.98 | 1 |
| Procept Biorobotics Corporation | $121.03 | 1 |
| Merck Sharp & Dohme LLC | $23.56 | 1 |
| Pharmaand Gmbh | $20.37 | 1 |
| Tolmar, Inc. | $20.37 | 1 |
What the 2025 payments were for
- Food and Beverage$367.78 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 184 family nurse practitioners in Akron · All family nurse practitioners in Ohio