Eleanor C. Walker, ARNP
NPI 1073997458ActiveIndividual· Nurse Practitioner· Boulder, CO
Nurse Practitioner (ARNP) with Denver Health and Hospital Authority, practicing in Boulder, Colorado. Their prescriptions cost Medicare Part D more than their services did: $795,180 for 1,436 claims, against $1,818 paid for services in 2024. Lists Denver Health & Hospital Authority as a hospital affiliation.
Overview
| NPI | 1073997458 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP |
| Sole proprietor | No |
| NPI issued | Jul 15, 2015 |
| Last updated in NPPES | Dec 6, 2022 |
| Certified by provider | Dec 6, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | APN0997300NP | CO |
| Nurse Practitioner | 363L00000X | RN60432092 | WA |
| Nurse Practitioner | 363L00000X | AP60585190 | WA |
| Nurse Practitioner, Family | 363LF0000X | AP60585190 | WA |
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 (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 20 |
|---|---|
| Services billed | 41 across 11 procedure codes |
| Paid by Medicare | $1,818 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,436 · 2,164 30-day fills |
|---|---|
| Patients | 130 |
| Total drug cost | $795,180 |
| Generic share | 61% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Denver Health and Hospital AuthorityDenver, CO · 849 clinicians
Hospital affiliation
- Denver Health & Hospital AuthorityDenver, CO
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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