Chad M. Engan, MD FACS
NPI 1750434676ActiveIndividual· Surgery· Great Falls, MT
Surgery (MD FACS) in Great Falls, Montana, trained at New York Medical College (class of 1998). 188 Medicare patients in 2024, $76,819 paid; nearly all of their 174 Part D prescriptions were generic (99%). Davol Inc. was the largest of 2 companies reporting payments in 2025, $42.15 in all, mostly food and beverage.
Overview
| NPI | 1750434676 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD FACS |
| Sole proprietor | No |
| NPI issued | Jan 22, 2007 |
| Last updated in NPPES | May 21, 2024 |
| Certified by provider | May 21, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 10335 | 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 | 188 |
|---|---|
| Services billed | 450 across 80 procedure codes |
| Paid by Medicare | $76,819 |
Part D prescriptions in 2024
| Prescriptions (claims) | 174 · 183 30-day fills |
|---|---|
| Patients | 87 |
| Total drug cost | $4,952 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | General Surgery |
Medical group
- Benefis Hospitals IncGreat Falls, MT · 384 clinicians
Hospital affiliations
- Benefis Hospitals IncGreat Falls, MT
- Benefis Teton Medical CenterChoteau, MT
- Great Falls Clinic HospitalGreat Falls, MT
- Pondera Medical CenterConrad, MT
Industry payments (Open Payments)
- 2025$42.15 · 2 payments from 2 companies
- 2024$152.27 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Davol Inc. | $26.87 | 1 |
| Acera Surgical, Inc. | $15.28 | 1 |
What the 2025 payments were for
- Food and Beverage$42.15 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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