Mark Alexander Mahan, MD
NPI 1477733426ActiveIndividual· Neurological Surgery· Salt Lake City, UT
Neurological Surgery (MD) in Salt Lake City, Utah, trained at Columbia University College of Physicians and Surgeons (class of 2007). 183 Medicare patients in 2024, $118,964 paid; all of their 92 Part D prescriptions were generic. Arthrex, Inc. was the largest of 7 companies reporting payments in 2025, $299,926 in all, mostly speaking and faculty fees.
Overview
| NPI | 1477733426 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 7, 2007 |
| Last updated in NPPES | Nov 19, 2021 |
| Certified by provider | Nov 19, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 9016739-1205 | 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 - Neurosurgery (UT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 183 |
|---|---|
| Services billed | 599 across 74 procedure codes |
| Paid by Medicare | $118,964 |
Part D prescriptions in 2024
| Prescriptions (claims) | 92 · 102 30-day fills |
|---|---|
| Patients | 52 |
| Total drug cost | $1,209 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Columbia University College of Physicians and Surgeons |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Neurosurgery |
| Telehealth | Offers telehealth |
Medical group
- University of Utah Surgical ServicesSalt Lake City, UT · 43 clinicians
Hospital affiliations
- St Luke's Wood River Medical CenterKetchum, ID
- St. George Regional HospitalSt George, UT
- University of Utah Hospital and ClinicsSalt Lake City, UT
Industry payments (Open Payments)
- 2025$299,926 · 173 payments from 7 companies
- 2024$183,337 · 156 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Arthrex, Inc. | $251,937 | 149 |
| Joimax, Inc. | $27,687 | 3 |
| Spineology Inc. | $17,966 | 8 |
| Stryker Corporation | $2,137 | 10 |
| Globus Medical, Inc. | $156.55 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$213,018 · 21 payments
- Consulting Fee$58,140 · 11 payments
- Travel and Lodging$18,817 · 64 payments
- Compensation for serving as faculty or as a speaker for a medical education program$6,175 · 1 payment
- Food and Beverage$3,776 · 76 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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