Elizabeth C. Grieser, FNP-C
NPI 1801634365ActiveIndividual· Nurse Practitioner· Providence, RI
Nurse Practitioner (FNP-C) with Lifespan Physician Group Inc and 1 other group, practicing in Providence, Rhode Island. Enrolled in Medicare as practitioner - nurse practitioner. Lists Newport Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1801634365 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Jul 18, 2024 |
| Last updated in NPPES | Jul 17, 2025 |
| Certified by provider | Jul 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | APRN04089 | RI |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (RI) |
|---|
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Lifespan Physician Group IncProvidence, RI · 1,173 clinicians
- Brown Emergency MedicineProvidence, RI · 141 clinicians
Hospital affiliations
- Newport HospitalNewport, RI
- Rhode Island HospitalProvidence, RI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 181 nurse practitioners in Providence · All nurse practitioners in Rhode Island