Cassie James Miller, PA
NPI 1871877407ActiveIndividual· Physician Assistant· Shreveport, LA
Physician Assistant (PA) with Northwest Louisiana Nephrology, LLC, practicing in Shreveport, Louisiana. Their prescriptions cost Medicare Part D more than their services did: $276,726 for 1,877 claims, against $15,403 paid for services in 2024. Opko Pharmaceuticals, LLC was the largest of 22 companies reporting payments in 2025, $4,117 in all, mostly food and beverage. Lists Christus Shreveport-Bossier Health System and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1871877407 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Sep 30, 2011 |
| Last updated in NPPES | Jan 3, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA.200492 | LA |
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 - Physician Assistant (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 190 |
|---|---|
| Services billed | 343 across 14 procedure codes |
| Paid by Medicare | $15,403 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,877 · 3,451 30-day fills |
|---|---|
| Patients | 539 |
| Total drug cost | $276,726 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Northwest Louisiana Nephrology, LLCShreveport, LA · 23 clinicians
Hospital affiliations
- Christus Shreveport-Bossier Health SystemShreveport, LA
- Desoto Regional Health SystemMansfield, LA
- Willis Knighton Medical CenterShreveport, LA
Industry payments (Open Payments)
- 2025$4,117 · 237 payments from 22 companies
- 2024$3,040 · 175 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Opko Pharmaceuticals, LLC | $481.02 | 33 |
| Mallinckrodt Hospital Products Inc. | $463.06 | 23 |
| Astrazeneca Pharmaceuticals LP | $454.28 | 37 |
| Fresenius USA Marketing, Inc. | $339.61 | 18 |
| Amgen Inc. | $325.85 | 19 |
What the 2025 payments were for
- Food and Beverage$3,536 · 203 payments
- Education$581.01 · 34 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 203 physician assistants in Shreveport · All physician assistants in Louisiana