Sydney Marvin, PA-C
NPI 1124716568ActiveIndividual· Physician Assistant· McKinney, TX
Physician Assistant (PA-C) with Oliver Street 5.01(A) Inc, practicing in McKinney, Texas. Their prescriptions cost Medicare Part D more than their services did: $285,658 for 652 claims, against $61,025 paid for services in 2024. Leo Pharma Inc. was the largest of 18 companies reporting payments in 2025, $4,864 in all, mostly food and beverage.
Overview
| NPI | 1124716568 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Apr 25, 2023 |
| Last updated in NPPES | Apr 25, 2023 |
| Certified by provider | Apr 25, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 317 |
|---|---|
| Services billed | 1,868 across 30 procedure codes |
| Paid by Medicare | $61,025 |
Part D prescriptions in 2024
| Prescriptions (claims) | 652 · 732 30-day fills |
|---|---|
| Patients | 266 |
| Total drug cost | $285,658 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Oliver Street 5.01(A) IncCedar Park, TX · 168 clinicians
Industry payments (Open Payments)
- 2025$4,864 · 165 payments from 18 companies
- 2024$5,066 · 201 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Leo Pharma Inc. | $1,158 | 6 |
| Ucb, Inc. | $563.23 | 16 |
| Lilly USA, LLC | $427.93 | 10 |
| Janssen Biotech, Inc. | $361.27 | 13 |
| Regeneron Healthcare Solutions, Inc. | $334.27 | 15 |
What the 2025 payments were for
- Food and Beverage$3,761 · 161 payments
- Consulting Fee$820.00 · 1 payment
- Education$282.99 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 86 physician assistants in McKinney · All physician assistants in Texas