Anita Mammarella, CRNP
NPI 1801367578ActiveIndividual· Nurse Practitioner, Acute Care· Reading, PA
Nurse Practitioner, Acute Care (CRNP) with Reading Hospital, practicing in Reading, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $314,297 for 2,831 claims, against $39,172 paid for services in 2024. Pfizer Inc. was the largest of 5 companies reporting payments in 2025, $369.34 in all, mostly food and beverage. Lists Penn State Health St. Joseph and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1801367578 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNP |
| Sole proprietor | No |
| NPI issued | Dec 6, 2018 |
| Last updated in NPPES | Dec 6, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | SP019693 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 320 |
|---|---|
| Services billed | 495 across 12 procedure codes |
| Paid by Medicare | $39,172 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,831 · 5,357 30-day fills |
|---|---|
| Patients | 754 |
| Total drug cost | $314,297 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Reading HospitalWyomissing, PA · 186 clinicians
Hospital affiliations
- Penn State Health St. JosephReading, PA
- Pottstown HospitalPottstown, PA
- Reading HospitalWest Reading, PA
- Wellspan Good Samaritan HospitalLebanon, PA
Industry payments (Open Payments)
- 2025$369.34 · 15 payments from 5 companies
- 2024$379.63 · 10 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $216.18 | 10 |
| E.R. Squibb & Sons, L.L.C. | $67.20 | 1 |
| Novartis Pharmaceuticals Corporation | $31.13 | 1 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $29.92 | 2 |
| Alnylam Pharmaceuticals Inc. | $24.91 | 1 |
What the 2025 payments were for
- Food and Beverage$369.34 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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