Tiffany Lynne Blaz, RN, MSN, FNP-C
NPI 1942721741ActiveIndividual· Nurse Practitioner, Family· Zanesville, OH
Nurse Practitioner, Family (RN, MSN, FNP-C) with Muskingum Valley Health Centers and 1 other group, practicing in Zanesville, Ohio. Their prescriptions cost Medicare Part D more than their services did: $564,710 for 7,186 claims, against $3,624 paid for services in 2024. Abbvie Inc. was the largest of 16 companies reporting payments in 2025, $814.20 in all, mostly food and beverage. Lists Genesis Hospital as a hospital affiliation.
Overview
| NPI | 1942721741 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | RN, MSN, FNP-C |
| Sole proprietor | No |
| NPI issued | Jun 30, 2017 |
| Last updated in NPPES | Jun 30, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | LE-00007861 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 65 |
|---|---|
| Services billed | 170 across 24 procedure codes |
| Paid by Medicare | $3,624 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,186 · 11,061 30-day fills |
|---|---|
| Patients | 577 |
| Total drug cost | $564,710 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Muskingum Valley Health CentersZanesville, OH · 72 clinicians
- Physicians Group of Southeastern Ohio IncZanesville, OH · 59 clinicians
Hospital affiliation
- Genesis HospitalZanesville, OH
Industry payments (Open Payments)
- 2025$814.20 · 59 payments from 16 companies
- 2024$382.71 · 30 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $209.11 | 21 |
| Novo Nordisk Inc | $103.14 | 6 |
| Phathom Pharmaceuticals, Inc. | $80.57 | 9 |
| Astrazeneca Pharmaceuticals LP | $64.55 | 4 |
| Corcept Therapeutics | $54.95 | 2 |
What the 2025 payments were for
- Food and Beverage$814.20 · 59 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner, Family providers in Zanesville
- 1801378005
- 1194605865
- 1053635086
- 1194138370
- 1821876731
- 1265081269
- 1316760556
- 1730340175
- 1770936353
- 1982139630
- 1003727165
- 1205505179