David Albert Johnson, MD
NPI 1609100247ActiveIndividual· Emergency Medicine· Charlotte, NC
Emergency Medicine (MD) in Charlotte, North Carolina, trained at Un of California, Irvine, College of Medicine (class of 2009). 277 Medicare patients in 2024, $32,374 paid; nearly all of their 203 Part D prescriptions were generic (93%). Fujifilm Sonosite, Inc. was the largest of 2 companies reporting payments in 2025, $125.46 in all, mostly food and beverage.
Overview
| NPI | 1609100247 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 30, 2009 |
| Last updated in NPPES | Mar 14, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 2012-00661 | NC |
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 - Emergency Medicine (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 277 |
|---|---|
| Services billed | 471 across 24 procedure codes |
| Paid by Medicare | $32,374 |
Part D prescriptions in 2024
| Prescriptions (claims) | 203 · 205 30-day fills |
|---|---|
| Patients | 140 |
| Total drug cost | $1,477 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Un of California, Irvine, College of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Emergency Medicine |
Medical group
- Mid-Atlantic Emergency Medical Associates PLLCMatthews, NC · 105 clinicians
Hospital affiliations
- Novant Health Ballantyne Medical CenterCharlotte, NC
- Novant Health Matthews Medical CenterMatthews, NC
- Novant Health Mint Hill Medical CenterCharlotte, NC
Industry payments (Open Payments)
- 2025$125.46 · 2 payments from 2 companies
- 2024$31.88 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Fujifilm Sonosite, Inc. | $111.05 | 1 |
| Grifols USA, LLC | $14.41 | 1 |
What the 2025 payments were for
- Food and Beverage$125.46 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 360 emergency medicine physicians in Charlotte · All emergency medicine physicians in North Carolina