David Andrew Johnston, MD
NPI 1750674800ActiveIndividual· Family Medicine· Bryson City, NC
Family Medicine (MD) in Bryson City, North Carolina, trained at Brody School of Medicine at East Carolina University (class of 2011). Part D covered 20,102 prescriptions written in 2024, 86% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 16 companies reporting payments in 2025, $1,467 in all, mostly food and beverage.
Overview
| NPI | 1750674800 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 24, 2011 |
| Last updated in NPPES | Aug 12, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 2014-01283 | NC |
| Family Medicine | 207Q00000X | 33540 | SC |
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 - Family Practice (NC) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 20,102 · 44,294 30-day fills |
|---|---|
| Patients | 1,003 |
| Total drug cost | $2,547,348 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Brody School of Medicine at East Carolina University |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Family Practice |
Medical group
- Dlp Western Carolina Physician Practices LLCClyde, NC · 178 clinicians
Hospital affiliations
- Dlp Swain County Hospital LLCBryson City, NC
- Harris Regional HospitalSylva, NC
- Memorial Mission Hospital and Asheville Surgery CeAsheville, NC
Other facilities
- Harris Home HealthHome health agency · Sylva, NC
Industry payments (Open Payments)
- 2025$1,467 · 80 payments from 16 companies
- 2024$1,454 · 84 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $266.60 | 21 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $217.93 | 10 |
| Lilly USA, LLC | $189.19 | 10 |
| Novo Nordisk Inc | $159.05 | 9 |
| Glaxosmithkline, LLC. | $148.45 | 6 |
What the 2025 payments were for
- Food and Beverage$1,467 · 80 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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