Michael Gregory Johnston, MD
NPI 1972369684ActiveIndividual· General Practice· San Diego, CA
General Practice (MD) in San Diego, California, licensed in VA, with an NPI issued in February 2024. Linvatec Corporation was the largest of 2 companies reporting payments in 2025, $138.22 in all, mostly food and beverage.
Overview
| NPI | 1972369684 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 21, 2024 |
| Last updated in NPPES | Aug 13, 2025 |
| Certified by provider | Aug 13, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | 0101286681 | VA |
| Military Health Care Provider | 171000000X | — | — |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$138.22 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Linvatec Corporation | $115.00 | 1 |
| Elevate Surgical Co | $23.22 | 1 |
What the 2025 payments were for
- Food and Beverage$138.22 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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