Holly S. Messina, CRNP
NPI 1861633844ActiveIndividual· Nurse Practitioner, Family· Austintown, OH
Nurse Practitioner, Family (CRNP) with Mercy Health Physicians Youngstown Specialty Care LLC and 1 other group, practicing in Austintown, Ohio. Their prescriptions cost Medicare Part D more than their services did: $60,788 for 2,240 claims, against $20,897 paid for services in 2024. Lists Mh St Elizabeth Youngstown Hospital as a hospital affiliation.
Overview
| NPI | 1861633844 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNP |
| Sole proprietor | No |
| NPI issued | Mar 20, 2009 |
| Last updated in NPPES | May 12, 2021 |
| Certified by provider | May 12, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | APRN.CNP.12305 | OH |
| Nurse Practitioner, Family | 363LF0000X | SP010246 | PA |
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 | 225 |
|---|---|
| Services billed | 757 across 24 procedure codes |
| Paid by Medicare | $20,897 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,240 · 2,866 30-day fills |
|---|---|
| Patients | 909 |
| Total drug cost | $60,788 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Mercy Health Physicians Youngstown Specialty Care LLCWarren, OH · 472 clinicians
- Mercy Health Physicians Youngstown, LLCColumbiana, OH · 119 clinicians
Hospital affiliation
- Mh St Elizabeth Youngstown HospitalYoungstown, OH
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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