Liza Mae Espinosa Ocampo, FNP, FNP-BC, NP-C
NPI 1164761193ActiveIndividual· Nurse Practitioner, Family· West Covina, CA
Nurse Practitioner, Family (FNP, FNP-BC, NP-C) with Lakeside Medical Organization A Medical Group Inc, practicing in West Covina, California. Their prescriptions cost Medicare Part D more than their services did: $15,555 for 623 claims, against $2,008 paid for services in 2024. Amgen Inc. was the largest of 2 companies reporting payments in 2025, $173.49 in all, mostly food and beverage.
Overview
| NPI | 1164761193 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP, FNP-BC, NP-C |
| Sole proprietor | Yes |
| NPI issued | Feb 12, 2013 |
| Last updated in NPPES | Mar 31, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 22723 | 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 | 23 |
|---|---|
| Services billed | 63 across 12 procedure codes |
| Paid by Medicare | $2,008 |
Part D prescriptions in 2024
| Prescriptions (claims) | 623 · 1,374 30-day fills |
|---|---|
| Patients | 221 |
| Total drug cost | $15,555 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Lakeside Medical Organization A Medical Group IncWest Hills, CA · 64 clinicians
Industry payments (Open Payments)
- 2025$173.49 · 2 payments from 2 companies
- 2024$106.72 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $149.79 | 1 |
| Novo Nordisk Inc | $23.70 | 1 |
What the 2025 payments were for
- Food and Beverage$173.49 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 60 family nurse practitioners in West Covina · All family nurse practitioners in California