Joanna L. Blattenberger, APRN
NPI 1689311771ActiveIndividual· Nurse Practitioner, Family· Altoona, PA
Nurse Practitioner, Family (APRN) with Nason Physician Practices LLC, practicing in Altoona, Pennsylvania. Part D covered 3,068 prescriptions written in 2024, 90% of them generic. Pfizer Inc. was the largest of 11 companies reporting payments in 2025, $661.81 in all, mostly food and beverage. Lists Conemaugh Memorial Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1689311771 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | Yes |
| NPI issued | May 19, 2022 |
| Last updated in NPPES | May 19, 2022 |
| Certified by provider | May 19, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | SP025698 | PA |
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 (PA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 3,068 · 6,981 30-day fills |
|---|---|
| Patients | 205 |
| Total drug cost | $226,456 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Nason Physician Practices LLCClaysburg, PA · 5 clinicians
Hospital affiliations
- Conemaugh Memorial Medical CenterJohnstown, PA
- Conemaugh Nason Medical CenterRoaring Spring, PA
Industry payments (Open Payments)
- 2025$661.81 · 39 payments from 11 companies
- 2024$607.29 · 32 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $210.92 | 16 |
| Novo Nordisk Inc | $137.93 | 7 |
| Exact Sciences Corporation | $59.82 | 3 |
| Lilly USA, LLC | $58.32 | 3 |
| Abbvie Inc. | $58.20 | 3 |
What the 2025 payments were for
- Food and Beverage$661.81 · 39 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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