Kathy Jeanette Castille- Aliffi, APNP
NPI 1962470757ActiveIndividual· Nurse Practitioner· Madison, WI
Nurse Practitioner (APNP) with Watauga Medical Center Inc, practicing in Madison, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $10,260 for 105 claims, against $1,526 paid for services in 2024. Boehringer Ingelheim Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $39.91 in all, mostly food and beverage. Lists Ashe Memorial Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1962470757 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APNP |
| Sole proprietor | No |
| NPI issued | Mar 9, 2006 |
| Last updated in NPPES | Jan 6, 2025 |
| Certified by provider | Jan 6, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 16192-33 | WI |
| Nurse Practitioner, Family | 363LF0000X | 089463 | GA |
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 (GA); Practitioner - Nurse Practitioner (NC); Practitioner - Nurse Practitioner (WA); Practitioner - Nurse Practitioner (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 20 |
|---|---|
| Services billed | 26 across 9 procedure codes |
| Paid by Medicare | $1,526 |
Part D prescriptions in 2024
| Prescriptions (claims) | 105 · 237 30-day fills |
|---|---|
| Patients | 33 |
| Total drug cost | $10,260 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Watauga Medical Center IncBoone, NC · 96 clinicians
Hospital affiliations
- Ashe Memorial HospitalJefferson, NC
- Charles A Cannon Jr Memorial HospitalLinville, NC
- Johnson County Community HospitalMountain City, TN
- Watauga Medical CenterBoone, NC
Industry payments (Open Payments)
- 2025$39.91 · 2 payments from 2 companies
- 2024$246.35 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | $23.93 | 1 |
| Medtronic, Inc. | $15.98 | 1 |
What the 2025 payments were for
- Food and Beverage$39.91 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 530 nurse practitioners in Madison · All nurse practitioners in Wisconsin