Dale R. Mortenson, MD, FACS
NPI 1801949722ActiveIndividual· Surgery· Great Falls, MT
Surgery (MD, FACS) in Great Falls, Montana, trained at Southern Illinois University School of Medicine (class of 1987). 321 Medicare patients in 2024, $144,221 paid; nearly all of their 254 Part D prescriptions were generic (98%). Intuitive Surgical, Inc. was the largest of 4 companies reporting payments in 2025, $216.80 in all, mostly food and beverage.
Overview
| NPI | 1801949722 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, FACS |
| Sole proprietor | No |
| NPI issued | Jan 22, 2007 |
| Last updated in NPPES | May 22, 2024 |
| Certified by provider | May 22, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 7773 | MT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (MT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 321 |
|---|---|
| Services billed | 683 across 111 procedure codes |
| Paid by Medicare | $144,221 |
Part D prescriptions in 2024
| Prescriptions (claims) | 254 · 262 30-day fills |
|---|---|
| Patients | 149 |
| Total drug cost | $2,473 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Southern Illinois University School of Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | General Surgery |
Medical group
- Benefis Hospitals IncGreat Falls, MT · 384 clinicians
Hospital affiliations
- Benefis Hospitals IncGreat Falls, MT
- Great Falls Clinic HospitalGreat Falls, MT
- Missouri River Medical CenterFort Benton, MT
- Northern Montana HospitalHavre, MT
- Pondera Medical CenterConrad, MT
Industry payments (Open Payments)
- 2025$216.80 · 4 payments from 4 companies
- 2024$253.46 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $79.66 | 1 |
| Davol Inc. | $77.86 | 1 |
| Integra Lifesciences Corporation | $44.00 | 1 |
| Acera Surgical, Inc. | $15.28 | 1 |
What the 2025 payments were for
- Food and Beverage$216.80 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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