Marc Duane Christensen, MD, PHD, PA
NPI 1396747218ActiveIndividual· Neurological Surgery· Lake Havasu City, AZ
Neurological Surgery (MD, PHD, PA) in Lake Havasu City, Arizona, trained at University of Texas Medical School at Houston (class of 1993). Mostly services rather than prescriptions: Medicare paid $17,632 for 35 patients in 2024, with only 16 Part D claims. Stryker Corporation was the largest of 2 companies reporting payments in 2024, $2,872 in all, mostly travel and lodging.
Overview
| NPI | 1396747218 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD, PA |
| Sole proprietor | No |
| NPI issued | Aug 11, 2005 |
| Last updated in NPPES | Dec 8, 2025 |
| Certified by provider | Dec 8, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 73109 | AZ |
| Neurological Surgery | 207T00000X | 284220 | MA |
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 - Neurosurgery (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 35 |
|---|---|
| Services billed | 65 across 19 procedure codes |
| Paid by Medicare | $17,632 |
Part D prescriptions in 2024
| Prescriptions (claims) | 16 · 16 30-day fills |
|---|---|
| Total drug cost | $123.27 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at Houston |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Neurosurgery |
Medical group
- Panacea Brain and Spine LLCLake Havasu City, AZ · 2 clinicians
Industry payments (Open Payments)
- 2024$2,872 · 14 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $2,725 | 13 |
| Life Spine, Inc. | $146.15 | 1 |
What the 2024 payments were for
- Travel and Lodging$1,980 · 6 payments
- Food and Beverage$891.07 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Neurological Surgery providers in Lake Havasu City
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