Katharine Billiot, ARNP
NPI 1326433947ActiveIndividual· Nurse Practitioner, Family· Asheville, NC
Nurse Practitioner, Family (ARNP) with Mountain Sleep and Respiratory Medicine PLLC, practicing in Asheville, North Carolina. 154 Medicare patients in 2024, $22,657 paid; nearly all of their 51 Part D prescriptions were generic (94%). Axsome Therapeutics, Inc. was the largest of 8 companies reporting payments in 2025, $1,197 in all, mostly food and beverage.
Overview
| NPI | 1326433947 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP |
| Sole proprietor | No |
| NPI issued | Mar 31, 2015 |
| Last updated in NPPES | Jun 3, 2024 |
| Certified by provider | Jun 3, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 5007571 | NC |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 154 |
|---|---|
| Services billed | 282 across 14 procedure codes |
| Paid by Medicare | $22,657 |
Part D prescriptions in 2024
| Prescriptions (claims) | 51 · 60 30-day fills |
|---|---|
| Patients | 33 |
| Total drug cost | $4,775 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Mountain Sleep and Respiratory Medicine PLLCAsheville, NC · 4 clinicians
Industry payments (Open Payments)
- 2025$1,197 · 36 payments from 8 companies
- 2024$506.35 · 18 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Axsome Therapeutics, Inc. | $282.12 | 13 |
| Avadel Cns Pharmaceuticals, LLC | $275.13 | 5 |
| Jazz Pharmaceuticals Inc. | $244.96 | 4 |
| Inspire Medical Systems, Inc. | $170.55 | 5 |
| Harmony Biosciences LLC | $82.06 | 3 |
What the 2025 payments were for
- Food and Beverage$776.72 · 33 payments
- Consulting Fee$350.00 · 2 payments
- Education$69.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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