Mark Dalton, D.O.
NPI 1093782138ActiveIndividual· Internal Medicine· Missoula, MT
Internal Medicine (D.O.) in Missoula, Montana, trained at Des Moines University of Osteopathic Medicine and Health Sciences (class of 2000). In 2024 Medicare paid $46,254 for 176 patients, and Part D covered 485 of their prescriptions, 87% of them generic.
Overview
| NPI | 1093782138 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Mar 8, 2006 |
| Last updated in NPPES | Jun 6, 2023 |
| Certified by provider | Jun 6, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MED-PHYS-LIC-34175 | MT |
| Hospitalist | 208M00000X | O0822 | ID |
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) | Enrolled Practitioner - Internal Medicine (ID); Practitioner - Internal Medicine (MO); Practitioner - Internal Medicine (MT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 176 |
|---|---|
| Services billed | 583 across 9 procedure codes |
| Paid by Medicare | $46,254 |
Part D prescriptions in 2024
| Prescriptions (claims) | 485 · 537 30-day fills |
|---|---|
| Patients | 149 |
| Total drug cost | $16,209 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Des Moines University of Osteopathic Medicine and Health Sciences |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Internal Medicine |
Medical groups
- Missouri Hb Medical Services LLCPoplar Bluff, MO · 78 clinicians
- Butler Physician Services, LLCPoplar Bluff, MO · 19 clinicians
Hospital affiliation
- Poplar Bluff Regional Medical CenterPoplar Bluff, MO
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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