Meredith Catherine Graham, NP
NPI 1558634337ActiveIndividual· Nurse Practitioner, Family· Lancaster, CA
Nurse Practitioner, Family (NP) with Antelope Valley Emergency Medical Associates Inc, practicing in Lancaster, California. 87 Medicare patients in 2024, $9,784 paid; nearly all of their 621 Part D prescriptions were generic (93%). Merck Sharp & Dohme LLC was the largest of 2 companies reporting payments in 2024, $51.02 in all, mostly food and beverage. Lists Antelope Valley Hospital as a hospital affiliation.
Overview
| NPI | 1558634337 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Feb 9, 2012 |
| Last updated in NPPES | Feb 9, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 21605 | 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 | 87 |
|---|---|
| Services billed | 107 across 10 procedure codes |
| Paid by Medicare | $9,784 |
Part D prescriptions in 2024
| Prescriptions (claims) | 621 · 699 30-day fills |
|---|---|
| Patients | 246 |
| Total drug cost | $11,228 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Antelope Valley Emergency Medical Associates IncLancaster, CA · 33 clinicians
Hospital affiliation
- Antelope Valley HospitalLancaster, CA
Industry payments (Open Payments)
- 2024$51.02 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $33.42 | 1 |
| Boston Scientific Corporation | $17.60 | 1 |
What the 2024 payments were for
- Food and Beverage$51.02 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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