Ronald D. Dean, DO
NPI 1437198074ActiveIndividual· Emergency Medicine· Ronan, MT
Listed on the HHS-OIG exclusion list since July 2025 (1128a1). Emergency Medicine (DO) in Ronan, Montana, licensed in MT and MO, with an NPI issued in June 2006. 181 Medicare patients in 2024, $15,820 paid; nearly all of their 117 Part D prescriptions were generic (94%).
Overview
| NPI | 1437198074 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 6, 2006 |
| Last updated in NPPES | May 19, 2022 |
| Certified by provider | May 19, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 91699 | MT |
| Emergency Medicine | 207P00000X | 2002002011 | MO |
Exclusion screening
This NPI appears on the OIG exclusion list. Excluded parties cannot be paid by Medicare, Medicaid or other federal health care programs, directly or through an employer.
| Matched by | Name on OIG list | Exclusion type | Excluded since | Location |
|---|---|---|---|---|
| NPI | Ronald David Dean · Emergency Medicine | 1128a1 | Jul 20, 2025 | Lake Saint Louis, MO |
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | Listed (NPI) | See above |
| 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 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 181 |
|---|---|
| Services billed | 279 across 14 procedure codes |
| Paid by Medicare | $15,820 |
Part D prescriptions in 2024
| Prescriptions (claims) | 117 · 120 30-day fills |
|---|---|
| Patients | 83 |
| Total drug cost | $1,761 |
| Generic share | 94% of claims |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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