Ann Elizabeth Knierim, M.D.
NPI 1346402757ActiveIndividual· Orthopaedic Surgery, Orthopaedic Trauma· Boise, ID
Orthopaedic Surgery, Orthopaedic Trauma (M.D.) in Boise, Idaho, trained at Creighton University School of Medicine (class of 2008). Mostly services rather than prescriptions: Medicare paid $32,961 for 73 patients in 2024, with only 17 Part D claims. Smith+nephew, Inc. reported $47.24 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1346402757 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 26, 2008 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Orthopaedic Trauma Primary | 207XX0801X | M-13829 | ID |
| Orthopaedic Surgery | 207X00000X | M-13829 | ID |
| Orthopaedic Surgery | 207X00000X | 14737 | NV |
| Orthopaedic Surgery | 207X00000X | 5867 | NE |
| Orthopaedic Surgery, Orthopaedic Trauma | 207XX0801X | 14737 | NV |
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 - Orthopedic Surgery (ID); Practitioner - Orthopedic Surgery (MT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 73 |
|---|---|
| Services billed | 133 across 50 procedure codes |
| Paid by Medicare | $32,961 |
Part D prescriptions in 2024
| Prescriptions (claims) | 17 · 19 30-day fills |
|---|---|
| Patients | 12 |
| Total drug cost | $150.21 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Creighton University School of Medicine |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Saint Alphonsus Regional Medical Center IncBoise, ID · 680 clinicians
- St Peters HealthHelena, MT · 199 clinicians
Hospital affiliations
- Saint Alphonsus Regional Medical CenterBoise, ID
- St Peters HealthHelena, MT
Industry payments (Open Payments)
- 2025$47.24 · 2 payments from 1 company
- 2024$82.74 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Smith+nephew, Inc. | $47.24 | 2 |
What the 2025 payments were for
- Food and Beverage$47.24 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Orthopaedic Surgery, Orthopaedic Trauma providers in Boise
- 1407884141
- 1467618223
All Orthopaedic Surgery, Orthopaedic Trauma providers in Idaho →