Karen Lien, M.D.
NPI 1962474460ActiveIndividual· Family Medicine· Havre, MT
Family Medicine (M.D.) in Havre, Montana, trained at Oregon Health Sciences University School of Medicine (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $161,989 for 2,356 claims, against $33,463 paid for services in 2024. Abbvie Inc. reported $16.67 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1962474460 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 7, 2006 |
| Last updated in NPPES | Sep 28, 2026 |
| Certified by provider | Sep 28, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 8684 | 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 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 - Family Practice (MT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 142 |
|---|---|
| Services billed | 376 across 10 procedure codes |
| Paid by Medicare | $33,463 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,356 · 3,636 30-day fills |
|---|---|
| Patients | 179 |
| Total drug cost | $161,989 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Oregon Health Sciences University School of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Family Practice |
Medical group
- Northern Montana HospitalHavre, MT · 47 clinicians
Hospital affiliations
- Benefis Hospitals IncGreat Falls, MT
- Northern Montana HospitalHavre, MT
Industry payments (Open Payments)
- 2025$16.67 · 1 payment from 1 company
- 2024$58.73 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $16.67 | 1 |
What the 2025 payments were for
- Food and Beverage$16.67 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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