Mark E. Johnson, MD
NPI 1669578357ActiveIndividual· Emergency Medicine· Marysville, CA
Emergency Medicine (MD) in Marysville, California, trained at Rush Medical College of Rush University (class of 2000). 60 Medicare patients in 2024, $8,025 paid; nearly all of their 100 Part D prescriptions were generic (96%). Stryker Corporation reported $19.39 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1669578357 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 16, 2006 |
| Last updated in NPPES | Jul 2, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | MD00044906 | WA |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 60 |
|---|---|
| Services billed | 79 across 11 procedure codes |
| Paid by Medicare | $8,025 |
Part D prescriptions in 2024
| Prescriptions (claims) | 100 · 102 30-day fills |
|---|---|
| Patients | 56 |
| Total drug cost | $1,946 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Rush Medical College of Rush University |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Emergency Medicine |
Medical group
- Emergency Medicine Services of Tx, PLLCSpring Branch, TX · 400 clinicians
Hospital affiliations
- Methodist HospitalSan Antonio, TX
- Methodist Hospital Stone OakSan Antonio, TX
- The Hospital at Westlake Medical CenterAustin, TX
Industry payments (Open Payments)
- 2024$19.39 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $19.39 | 1 |
What the 2024 payments were for
- Food and Beverage$19.39 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other emergency medicine physicians in Marysville
- 1417311010
- 1669412714
- 1033288204
- 1679773311
- 1962030023
- 1770521965
- 1396782934
- 1548200546
- 1730134289
- 1205876208
- 1013955202
- 1629012810