Nolan S. Malthesen, MD
NPI 1285823526ActiveIndividual· Orthopaedic Surgery· Waco, TX
Orthopaedic Surgery (MD) in Waco, Texas, trained at University of Kansas School of Med (Kc/Wich/Sal) (class of 2006). 354 Medicare patients in 2024, $189,814 paid; nearly all of their 767 Part D prescriptions were generic (99%). Zimmer Biomet Holdings, Inc. was the largest of 2 companies reporting payments in 2025, $480.42 in all, mostly travel and lodging.
Overview
| NPI | 1285823526 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 23, 2007 |
| Last updated in NPPES | Jun 25, 2026 |
| Certified by provider | Jun 25, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | N8120 | TX |
| Orthopaedic Surgery, Sports Medicine | 207XX0005X | N8120 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 354 |
|---|---|
| Services billed | 13,204 across 74 procedure codes |
| Paid by Medicare | $189,814 |
Part D prescriptions in 2024
| Prescriptions (claims) | 767 · 817 30-day fills |
|---|---|
| Patients | 227 |
| Total drug cost | $10,895 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | University of Kansas School of Med (Kc/Wich/Sal) |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Legacy Healthcare Services IncGreenville, SC · 3,223 clinicians
- Providence Health AllianceWaco, TX · 118 clinicians
Hospital affiliation
- Ascension ProvidenceWaco, TX
Other facilities
- Ascension at HomeHome health agency · Waco, TX
Industry payments (Open Payments)
- 2025$480.42 · 6 payments from 2 companies
- 2024$175.84 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zimmer Biomet Holdings, Inc. | $453.96 | 5 |
| Pylant Medical | $26.46 | 1 |
What the 2025 payments were for
- Travel and Lodging$453.96 · 5 payments
- Food and Beverage$26.46 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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