Marc Richard Cohen, M.D.
NPI 1609811876ActiveIndividual· Emergency Medicine, Emergency Medical Services· Torrance, CA
Emergency Medicine, Emergency Medical Services (M.D.) in Torrance, California, trained at Stanford University School of Medicine (class of 1999). 175 Medicare patients in 2024, $26,391 paid; nearly all of their 93 Part D prescriptions were generic (97%). Stryker Corporation reported $126.11 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1609811876 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 19, 2006 |
| Last updated in NPPES | May 12, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine, Emergency Medical Services Primary | 207PE0004X | A74572 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 175 |
|---|---|
| Services billed | 225 across 17 procedure codes |
| Paid by Medicare | $26,391 |
Part D prescriptions in 2024
| Prescriptions (claims) | 93 · 93 30-day fills |
|---|---|
| Patients | 69 |
| Total drug cost | $753.78 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | Stanford University School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Emergency Medicine |
Medical group
- Mission Viejo Emergency Medical AssociatesMission Viejo, CA · 18 clinicians
Hospital affiliation
- Providence Mission HospitalMission Viejo, CA
Industry payments (Open Payments)
- 2025$126.11 · 1 payment from 1 company
- 2024$335.09 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $126.11 | 1 |
What the 2025 payments were for
- Food and Beverage$126.11 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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