Marilyn M. Deridder, APRN
NPI 1548748858ActiveIndividual· Nurse Practitioner, Acute Care· Anaheim, CA
Nurse Practitioner, Acute Care (APRN) with Chest and Critical Care Consultants A Medical Group, practicing in Anaheim, California. Mostly services rather than prescriptions: Medicare paid $11,657 for 79 patients in 2024, with only 21 Part D claims. Lists Providence St. Joseph Hospital as a hospital affiliation.
Overview
| NPI | 1548748858 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | Yes |
| NPI issued | Jul 30, 2018 |
| Last updated in NPPES | Jan 4, 2023 |
| Certified by provider | Feb 11, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | MD5036175 | CA |
| Nurse Practitioner | 363L00000X | MD5036175 | 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 | 79 |
|---|---|
| Services billed | 116 across 6 procedure codes |
| Paid by Medicare | $11,657 |
Part D prescriptions in 2024
| Prescriptions (claims) | 21 · 28 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $1,674 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Chest and Critical Care Consultants A Medical GroupTustin, CA · 71 clinicians
Hospital affiliation
- Providence St. Joseph HospitalOrange, 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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