Marnie Jean Dichiaro, APRN
NPI 1811497076ActiveIndividual· Nurse Practitioner, Gerontology· Missoula, MT
Nurse Practitioner, Gerontology (APRN) with Providence Health and Services Mt and 1 other group, practicing in Missoula, Montana. Their prescriptions cost Medicare Part D more than their services did: $417,035 for 3,992 claims, against $46,466 paid for services in 2024. Lists Bitterroot Health - Daly Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1811497076 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Feb 14, 2018 |
| Last updated in NPPES | Apr 16, 2026 |
| Certified by provider | Apr 16, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Gerontology Primary | 363LG0600X | 129062 | MT |
| Nurse Practitioner | 363L00000X | 129062 | MT |
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 (MT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 253 |
|---|---|
| Services billed | 1,012 across 52 procedure codes |
| Paid by Medicare | $46,466 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,992 · 6,577 30-day fills |
|---|---|
| Patients | 315 |
| Total drug cost | $417,035 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Providence Health and Services MtMissoula, MT · 362 clinicians
- Mountain Internal Medicine, PLLCMissoula, MT · 2 clinicians
Hospital affiliations
- Bitterroot Health - Daly HospitalHamilton, MT
- Community Medical CenterMissoula, MT
- St. Patrick HospitalMissoula, MT
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other gerontology nurse practitioners in Missoula
- 1114796836
- 1558078295
- 1881145050
- 1407519366
- 1457924433