Ramon Waddell Johnson, M.D.
NPI 1861426629ActiveIndividual· Emergency Medicine· Mission Viejo, CA
Emergency Medicine (M.D.) in Mission Viejo, California, licensed in CA, with an NPI issued in July 2006. National Marrow Donor Program reported $7,144 in payments in 2025, mostly travel and lodging.
Overview
| NPI | 1861426629 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 10, 2006 |
| Last updated in NPPES | Jun 27, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | G43212 | CA |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$7,144 · 13 payments from 1 company
- 2024$3,440 · 8 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| National Marrow Donor Program | $7,144 | 13 |
What the 2025 payments were for
- Travel and Lodging$6,782 · 9 payments
- Food and Beverage$361.48 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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