Danielle Walthers, NP
NPI 1174398085ActiveIndividual· Nurse Practitioner, Family· Islip, NY
Nurse Practitioner, Family (NP) with New York University, practicing in Islip, New York. Their prescriptions cost Medicare Part D more than their services did: $315,708 for 914 claims, against $37,521 paid for services in 2024. Abbvie Inc. was the largest of 2 companies reporting payments in 2025, $239.42 in all, mostly food and beverage. Lists NYU Langone Hospitals as a hospital affiliation.
Overview
| NPI | 1174398085 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Nov 20, 2023 |
| Last updated in NPPES | Jun 6, 2025 |
| Certified by provider | Jun 6, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | F352925-01 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 322 |
|---|---|
| Services billed | 421 across 4 procedure codes |
| Paid by Medicare | $37,521 |
Part D prescriptions in 2024
| Prescriptions (claims) | 914 · 1,226 30-day fills |
|---|---|
| Patients | 351 |
| Total drug cost | $315,708 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- New York UniversityNew York, NY · 6,134 clinicians
Hospital affiliation
- NYU Langone HospitalsNew York, NY
Other facilities
- Extended Home CareHome health agency · Brooklyn, NY
Industry payments (Open Payments)
- 2025$239.42 · 13 payments from 2 companies
- 2024$292.55 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $149.47 | 12 |
| Medtronic, Inc. | $89.95 | 1 |
What the 2025 payments were for
- Food and Beverage$239.42 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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