Ronald M. Kristensen, M.D.
NPI 1215948807ActiveIndividual· Orthopaedic Surgery· Boise, ID
Orthopaedic Surgery (M.D.) in Boise, Idaho, trained at University of California, Geffen School of Medicine (class of 1990). 243 Medicare patients in 2024, $194,105 paid; nearly all of their 2,523 Part D prescriptions were generic (99%). Stryker Corporation was the largest of 4 companies reporting payments in 2025, $1,821 in all, mostly food and beverage.
Overview
| NPI | 1215948807 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 10, 2006 |
| Last updated in NPPES | Feb 15, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | M-6903 | ID |
| Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery | 207XS0114X | M-6903 | ID |
| Orthopaedic Surgery, Foot and Ankle Surgery | 207XX0004X | M-6903 | ID |
| Orthopaedic Surgery, Orthopaedic Trauma | 207XX0801X | M-6903 | ID |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Orthopedic Surgery (ID) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 243 |
|---|---|
| Services billed | 683 across 26 procedure codes |
| Paid by Medicare | $194,105 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,523 · 2,632 30-day fills |
|---|---|
| Patients | 490 |
| Total drug cost | $22,578 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | University of California, Geffen School of Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- St Lukes Clinic-Treasure Valley LLCMeridian, ID · 1,173 clinicians
Hospital affiliations
- St Luke's Elmore Medical CenterMountain Home, ID
- St Luke's Nampa Medical CenterNampa, ID
- St Luke's Regional Medical CenterBoise, ID
Industry payments (Open Payments)
- 2025$1,821 · 35 payments from 4 companies
- 2024$1,384 · 32 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $1,477 | 30 |
| Medtronic, Inc. | $157.57 | 1 |
| Vertex Pharmaceuticals Incorporated | $143.83 | 2 |
| Heron Therapeutics, Inc. | $42.23 | 2 |
What the 2025 payments were for
- Food and Beverage$1,821 · 35 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 72 orthopedic surgeons in Boise · All orthopedic surgeons in Idaho