Ashley Gray Johnson
NPI 1619620614ActiveIndividual· Nurse Practitioner· McKinney, TX
Nurse Practitioner with Dallas Nephrology Associates, practicing in McKinney, Texas. Their prescriptions cost Medicare Part D more than their services did: $31,426 for 308 claims, against $13,555 paid for services in 2024. Novo Nordisk Inc was the largest of 20 companies reporting payments in 2025, $1,476 in all, mostly food and beverage.
Overview
| NPI | 1619620614 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jan 31, 2022 |
| Last updated in NPPES | Sep 29, 2026 |
| Certified by provider | Sep 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 1057778 | TX |
| Nurse Practitioner, Family | 363LF0000X | 1057778 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 135 |
|---|---|
| Services billed | 519 across 10 procedure codes |
| Paid by Medicare | $13,555 |
Part D prescriptions in 2024
| Prescriptions (claims) | 308 · 521 30-day fills |
|---|---|
| Patients | 138 |
| Total drug cost | $31,426 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Dallas Nephrology AssociatesIrving, TX · 157 clinicians
Industry payments (Open Payments)
- 2025$1,476 · 63 payments from 20 companies
- 2024$1,495 · 54 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $203.84 | 5 |
| Amgen Inc. | $187.44 | 11 |
| Otsuka America Pharmaceutical, Inc. | $155.09 | 7 |
| Calliditas Therapeutics US Inc. | $150.60 | 9 |
| Alnylam Pharmaceuticals Inc. | $107.87 | 1 |
What the 2025 payments were for
- Food and Beverage$1,476 · 63 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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