Madeline Rose Parker, PA-C
NPI 1275316507ActiveIndividual· Physician Assistant· Walnut Creek, CA
Physician Assistant (PA-C) in Walnut Creek, California, licensed in CA, with an NPI issued in August 2023. Enrolled in Medicare as practitioner - physician assistant. Xeris Pharmaceuticals, Inc. was the largest of 9 companies reporting payments in 2025, $243.57 in all, mostly food and beverage.
Overview
| NPI | 1275316507 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Aug 18, 2023 |
| Last updated in NPPES | Apr 20, 2026 |
| Certified by provider | Apr 20, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA66521 | CA |
| Internal Medicine, Endocrinology, Diabetes & Metabolism | 207RE0101X | PA66521 | 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 - Physician Assistant (CA) |
|---|
Industry payments (Open Payments)
- 2025$243.57 · 10 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Xeris Pharmaceuticals, Inc. | $43.32 | 2 |
| Ionis Pharmaceuticals, Inc. | $36.84 | 1 |
| Alexion Pharmaceuticals, Inc. | $32.60 | 1 |
| Radius Health, Inc. | $32.06 | 1 |
| Exact Sciences Corporation | $25.43 | 1 |
What the 2025 payments were for
- Food and Beverage$243.57 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 95 physician assistants in Walnut Creek · All physician assistants in California