Ryan S. Cook, APRN
NPI 1720478548ActiveIndividual· Nurse Practitioner, Family· Fairfield, OH
Nurse Practitioner, Family (APRN) with Mercy Health Physicians Cincinnati Specialty Care LLC and 1 other group, practicing in Fairfield, Ohio. Their prescriptions cost Medicare Part D more than their services did: $6,249 for 52 claims, against $4,151 paid for services in 2024. Imperative Care, Inc was the largest of 2 companies reporting payments in 2025, $271.45 in all, mostly food and beverage. Lists Mercy Health - Fairfield Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1720478548 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Feb 1, 2015 |
| Last updated in NPPES | Feb 23, 2026 |
| Certified by provider | Feb 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | APRN.CNP.19092 | OH |
| Nurse Practitioner, Family | 363LF0000X | 3009047 | KY |
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 (IA); Practitioner - Nurse Practitioner (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 113 |
|---|---|
| Services billed | 133 across 6 procedure codes |
| Paid by Medicare | $4,151 |
Part D prescriptions in 2024
| Prescriptions (claims) | 52 · 67 30-day fills |
|---|---|
| Patients | 22 |
| Total drug cost | $6,249 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Mercy Health Physicians Cincinnati Specialty Care LLCCincinnati, OH · 349 clinicians
- Trinity Regional Medical CenterHumboldt, IA · 167 clinicians
Hospital affiliations
- Mercy Health - Fairfield HospitalFairfield, OH
- Mercy Health - West HospitalCincinnati, OH
- Mercy Health Kings Mills Hospital LLCMason, OH
- Trinity Regional Medical CenterFort Dodge, IA
Industry payments (Open Payments)
- 2025$271.45 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Imperative Care, Inc | $168.33 | 1 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $103.12 | 4 |
What the 2025 payments were for
- Food and Beverage$271.45 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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