Erin Elizabeth Parise, MD
NPI 1225282775ActiveIndividual· Internal Medicine· Laguna Niguel, CA
Internal Medicine (MD) in Laguna Niguel, California, licensed in CA, with an NPI issued in November 2008. Their prescriptions cost Medicare Part D more than their services did: $336,511 for 5,111 claims, against $9,517 paid for services in 2024.
Overview
| NPI | 1225282775 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 11, 2008 |
| Last updated in NPPES | Sep 12, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A104010 | CA |
| Pediatrics | 208000000X | A104010 | CA |
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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 83 |
|---|---|
| Services billed | 118 across 14 procedure codes |
| Paid by Medicare | $9,517 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,111 · 9,929 30-day fills |
|---|---|
| Patients | 766 |
| Total drug cost | $336,511 |
| Generic share | 89% of claims |
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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