Marianne Rosati, N.P.
NPI 1568445237ActiveIndividual· Nurse Practitioner· Phoenix, AZ
Nurse Practitioner (N.P.) with Institute for Liver Health LLC, practicing in Phoenix, Arizona. Their prescriptions cost Medicare Part D more than their services did: $1,008,621 for 371 claims, against $27,045 paid for services in 2024. Madrigal Pharmaceuticals was the largest of 10 companies reporting payments in 2025, $2,323 in all, mostly food and beverage. Lists St Josephs Hospital and Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1568445237 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | N.P. |
| Sole proprietor | No |
| NPI issued | Nov 27, 2005 |
| Last updated in NPPES | Oct 30, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | AP1183 | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 135 |
|---|---|
| Services billed | 400 across 9 procedure codes |
| Paid by Medicare | $27,045 |
Part D prescriptions in 2024
| Prescriptions (claims) | 371 · 563 30-day fills |
|---|---|
| Patients | 109 |
| Total drug cost | $1,008,621 |
| Generic share | 67% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Institute for Liver Health LLCChandler, AZ · 20 clinicians
Hospital affiliations
- St Josephs Hospital and Medical CenterPhoenix, AZ
- Yavapai Regional Medical CenterPrescott, AZ
Industry payments (Open Payments)
- 2025$2,323 · 92 payments from 10 companies
- 2024$1,458 · 54 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $1,080 | 28 |
| Gilead Sciences, Inc. | $353.84 | 18 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $233.10 | 21 |
| Intercept Pharmaceuticals, Inc. | $214.20 | 5 |
| Ipsen Biopharmaceuticals, Inc | $208.66 | 9 |
What the 2025 payments were for
- Food and Beverage$2,323 · 92 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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