Kate Ashley Mazur, RN, CPNP
NPI 1205068830ActiveIndividual· Nurse Practitioner, Pediatrics· Washington, DC
Nurse Practitioner, Pediatrics (RN, CPNP) with Children's Hospital, practicing in Washington, District of Columbia. Enrolled in Medicare as practitioner - nurse practitioner. Day One Biopharmaceuticals reported $3,613 in payments in 2025, mostly honoraria.
Overview
| NPI | 1205068830 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | RN, CPNP |
| Sole proprietor | No |
| NPI issued | Aug 15, 2009 |
| Last updated in NPPES | Jun 20, 2022 |
| Certified by provider | Jun 20, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Pediatrics Primary | 363LP0200X | PENDING | DC |
| Registered Nurse | 163W00000X | 773414 | TX |
| Nurse Practitioner, Pediatrics | 363LP0200X | 773414 | TX |
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 (DC) |
|---|
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Children's HospitalWashington, DC · 212 clinicians
Industry payments (Open Payments)
- 2025$3,613 · 7 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Day One Biopharmaceuticals | $3,613 | 7 |
What the 2025 payments were for
- Honoraria$2,835 · 1 payment
- Travel and Lodging$680.79 · 3 payments
- Food and Beverage$97.45 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 182 pediatric nurse practitioners in Washington · All pediatric nurse practitioners in District of Columbia