Tammy L. Ball, FNP
NPI 1780855072ActiveIndividual· Nurse Practitioner· Athens, OH
Nurse Practitioner (FNP) with Holzer Clinic LLC, practicing in Athens, Ohio. Their prescriptions cost Medicare Part D more than their services did: $533,327 for 7,526 claims, against $23,080 paid for services in 2024. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) reported $13.83 in payments in 2025, mostly food and beverage. Lists Holzer Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1780855072 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Mar 14, 2008 |
| Last updated in NPPES | Apr 22, 2025 |
| Certified by provider | Apr 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | APRN.CNP.09955 | 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 | 201 |
|---|---|
| Services billed | 731 across 20 procedure codes |
| Paid by Medicare | $23,080 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,526 · 16,326 30-day fills |
|---|---|
| Patients | 410 |
| Total drug cost | $533,327 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Holzer Clinic LLCGallipolis, OH · 269 clinicians
Hospital affiliations
- Holzer Medical CenterGallipolis, OH
- Ohiohealth O'Bleness HospitalAthens, OH
Other facilities
- Holzer Home CareHome health agency · Gallipolis, OH
- Pleasant Valley Home HealthHome health agency · Gallipolis, OH
Industry payments (Open Payments)
- 2025$13.83 · 1 payment from 1 company
- 2024$103.11 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $13.83 | 1 |
What the 2025 payments were for
- Food and Beverage$13.83 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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