Walter Lapinskas, RN, BSN, ACNP
NPI 1598426389ActiveIndividual· Nurse Practitioner, Acute Care· Murrieta, CA
Nurse Practitioner, Acute Care (RN, BSN, ACNP) with Alertive Healthcare Medical Group APC and 1 other group, practicing in Murrieta, California. In 2024 Medicare paid $25,647 for 93 patients, and Part D covered 102 of their prescriptions, 84% of them generic. Lists Riverside Community Hospital as a hospital affiliation.
Overview
| NPI | 1598426389 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | RN, BSN, ACNP |
| Sole proprietor | Yes |
| NPI issued | Jan 4, 2022 |
| Last updated in NPPES | Jan 24, 2022 |
| Certified by provider | Jan 24, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | 95019618 | CA |
| Nurse Practitioner, Gerontology | 363LG0600X | 95019618 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 93 |
|---|---|
| Services billed | 376 across 6 procedure codes |
| Paid by Medicare | $25,647 |
Part D prescriptions in 2024
| Prescriptions (claims) | 102 · 108 30-day fills |
|---|---|
| Patients | 47 |
| Total drug cost | $12,706 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Alertive Healthcare Medical Group APCRiverside, CA · 39 clinicians
- Providence Healthcare Partners IncRiverside, CA · 37 clinicians
Hospital affiliation
- Riverside Community HospitalRiverside, CA
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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