Ronald S. Cohen, DO
NPI 1851376719ActiveIndividual· Emergency Medicine· Mesa, AZ
Emergency Medicine (DO) in Mesa, Arizona, licensed in AZ, with an NPI issued in December 2005. 155 Medicare patients in 2024, $20,893 paid; nearly all of their 75 Part D prescriptions were generic (93%). Inari Medical, Inc. was the largest of 2 companies reporting payments in 2024, $332.60 in all, mostly food and beverage.
Overview
| NPI | 1851376719 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Dec 13, 2005 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 3433 | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 155 |
|---|---|
| Services billed | 249 across 17 procedure codes |
| Paid by Medicare | $20,893 |
Part D prescriptions in 2024
| Prescriptions (claims) | 75 · 75 30-day fills |
|---|---|
| Patients | 52 |
| Total drug cost | $2,260 |
| Generic share | 93% of claims |
Industry payments (Open Payments)
- 2024$332.60 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Inari Medical, Inc. | $201.99 | 1 |
| Janssen Pharmaceuticals, Inc | $130.61 | 1 |
What the 2024 payments were for
- Food and Beverage$332.60 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other emergency medicine physicians in Mesa
- 1114908696
- 1124003181
- 1144883174
- 1255508354
- 1508021502
- 1578548434
- 1619952587
- 1851734982
- 1982632055
- 1417107822
- 1750366712
- 1023022456
All 68 emergency medicine physicians in Mesa · All emergency medicine physicians in Arizona