Riza Lajara Malana, MSN, FNP- BC, FNP- C
NPI 1477141711ActiveIndividual· Nurse Practitioner· Camarillo, CA
Nurse Practitioner (MSN, FNP- BC, FNP- C) with Kidney and Hypertension Consultants, practicing in Camarillo, California. Their prescriptions cost Medicare Part D more than their services did: $246,080 for 433 claims, against $5,303 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 10 companies reporting payments in 2025, $1,311 in all, mostly food and beverage.
Overview
| NPI | 1477141711 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MSN, FNP- BC, FNP- C |
| Sole proprietor | No |
| NPI issued | Jan 4, 2021 |
| Last updated in NPPES | Jun 22, 2023 |
| Certified by provider | Jun 22, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | NP95016284 | CA |
| Nurse Practitioner, Primary Care | 363LP2300X | 95016284 | CA |
| Nurse Practitioner, Family | 363LF0000X | NP95016284 | 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 | 34 |
|---|---|
| Services billed | 115 across 4 procedure codes |
| Paid by Medicare | $5,303 |
Part D prescriptions in 2024
| Prescriptions (claims) | 433 · 943 30-day fills |
|---|---|
| Patients | 92 |
| Total drug cost | $246,080 |
| Generic share | 75% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Kidney and Hypertension ConsultantsNorthridge, CA · 2 clinicians
Industry payments (Open Payments)
- 2025$1,311 · 30 payments from 10 companies
- 2024$594.92 · 11 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $362.93 | 8 |
| Akebia Therapeutics Inc | $259.87 | 3 |
| Amgen Inc. | $189.47 | 6 |
| Otsuka America Pharmaceutical, Inc. | $146.94 | 6 |
| Glaxosmithkline, LLC. | $122.07 | 1 |
What the 2025 payments were for
- Food and Beverage$1,304 · 29 payments
- Education$6.71 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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