Spencer Lewis Mortensen, D.P.M
NPI 1568716744ActiveIndividual· Podiatrist, Foot & Ankle Surgery· Fort Smith, AR
Podiatrist, Foot & Ankle Surgery (D.P.M) with Mercy Clinic Fort Smith Communities, practicing in Fort Smith, Arkansas. 343 Medicare patients in 2024, $76,639 paid; nearly all of their 221 Part D prescriptions were generic (97%). Stryker Corporation was the largest of 4 companies reporting payments in 2025, $386.66 in all, mostly food and beverage. Lists Mercy Hospital Fort Smith as a hospital affiliation.
Overview
| NPI | 1568716744 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.P.M |
| Sole proprietor | Yes |
| NPI issued | Nov 9, 2012 |
| Last updated in NPPES | Dec 18, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Podiatrist, Foot & Ankle Surgery Primary | 213ES0103X | 5587758-0501 | UT |
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 - Podiatry (AR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 343 |
|---|---|
| Services billed | 1,264 across 85 procedure codes |
| Paid by Medicare | $76,639 |
Part D prescriptions in 2024
| Prescriptions (claims) | 221 · 234 30-day fills |
|---|---|
| Patients | 101 |
| Total drug cost | $7,855 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Podiatry |
Medical group
- Mercy Clinic Fort Smith CommunitiesFort Smith, AR · 372 clinicians
Hospital affiliation
- Mercy Hospital Fort SmithFort Smith, AR
Industry payments (Open Payments)
- 2025$386.66 · 14 payments from 4 companies
- 2024$2,053 · 24 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $308.94 | 11 |
| Amgen Inc. | $31.65 | 1 |
| Polynovo North America LLC | $26.24 | 1 |
| Mimedx Group, Inc. | $19.83 | 1 |
What the 2025 payments were for
- Food and Beverage$386.66 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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