Katherine Collier, NP
NPI 1447646625ActiveIndividual· Nurse Practitioner· Dallas, TX
Nurse Practitioner (NP) in Dallas, Texas, licensed in TX, with an NPI issued in April 2015. Part D covered 77 prescriptions written in 2024, 90% of them generic. Axsome Therapeutics, Inc. was the largest of 7 companies reporting payments in 2025, $1,129 in all, mostly food and beverage. Lists Baylor Scott & White the Heart Hospital Plano and 1 other hospital as hospital affiliations.
Overview
| NPI | 1447646625 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Apr 14, 2015 |
| Last updated in NPPES | Jun 10, 2026 |
| Certified by provider | Jun 10, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | AP127429 | TX |
| Nurse Practitioner, Family | 363LF0000X | AP127429 | 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 (TX) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 77 · 109 30-day fills |
|---|---|
| Patients | 36 |
| Total drug cost | $7,523 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Hospital affiliations
Industry payments (Open Payments)
- 2025$1,129 · 30 payments from 7 companies
- 2024$979.94 · 26 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Axsome Therapeutics, Inc. | $489.90 | 13 |
| Avadel Cns Pharmaceuticals, LLC | $377.48 | 11 |
| Zoll Respicardia, Inc. | $138.87 | 1 |
| Harmony Biosciences LLC | $44.73 | 2 |
| Philips North America LLC | $27.84 | 1 |
What the 2025 payments were for
- Food and Beverage$1,129 · 30 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other nurse practitioners in Dallas
- 1003555178
- 1043383201
- 1043442254
- 1043685654
- 1063768737
- 1063952851
- 1073051520
- 1073559886
- 1114504248
- 1124412770
- 1124462247
- 1124479696
All 483 nurse practitioners in Dallas · All nurse practitioners in Texas