Emily L. Alexiadis, ACNP
NPI 1891297073ActiveIndividual· Nurse Practitioner, Acute Care· Tarzana, CA
Nurse Practitioner, Acute Care (ACNP) in Tarzana, California, trained at University of California, Geffen School of Medicine (class of 2017). Mostly services rather than prescriptions: Medicare paid $1,691,924 for 293 patients in 2024, with only 27 Part D claims. Amgen Inc. was the largest of 11 companies reporting payments in 2025, $1,533 in all, mostly food and beverage.
Overview
| NPI | 1891297073 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ACNP |
| Sole proprietor | Yes |
| NPI issued | Mar 5, 2018 |
| Last updated in NPPES | Mar 5, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | 95007351 | CA |
| Registered Nurse, Critical Care Medicine | 163WC0200X | 641934 | CA |
| Clinical Nurse Specialist | 364S00000X | 4628 | 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 | 293 |
|---|---|
| Services billed | 3,373 across 35 procedure codes |
| Paid by Medicare | $1,691,924 |
Part D prescriptions in 2024
| Prescriptions (claims) | 27 · 27 30-day fills |
|---|---|
| Total drug cost | $6,111 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | University of California, Geffen School of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Nurse Practitioner |
Industry payments (Open Payments)
- 2025$1,533 · 14 payments from 11 companies
- 2024$1,530 · 18 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $399.95 | 3 |
| Genentech, Inc. | $142.29 | 1 |
| Phathom Pharmaceuticals, Inc. | $125.24 | 1 |
| Abbvie Inc. | $125.00 | 1 |
| Abbott Laboratories | $122.43 | 1 |
What the 2025 payments were for
- Food and Beverage$1,533 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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