Christian G. Zimmerman, MD
NPI 1407874068ActiveIndividual· Neurological Surgery· Boise, ID
Neurological Surgery (MD) in Boise, Idaho, trained at University of Maryland School of Medicine (class of 1984). Medicare paid $153,533 for services to 112 patients in 2024. Baxter Healthcare was the largest of 2 companies reporting payments in 2025, $163.95 in all, mostly food and beverage.
Overview
| NPI | 1407874068 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 18, 2006 |
| Last updated in NPPES | Apr 22, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | M6164 | ID |
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 (ID) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 112 |
|---|---|
| Services billed | 305 across 40 procedure codes |
| Paid by Medicare | $153,533 |
Education and affiliations
| Medical school | University of Maryland School of Medicine |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Neurosurgery |
Medical group
- Saint Alphonsus Regional Medical Center IncBoise, ID · 680 clinicians
Hospital affiliations
- Saint Alphonsus Medical Center OntarioOntario, OR
- Saint Alphonsus Regional Medical CenterBoise, ID
Other facilities
- Enhabit Home HealthHome health agency · La Grande, OR
- Enhabit Home Health & HospiceHome health agency · Boise, ID
Industry payments (Open Payments)
- 2025$163.95 · 4 payments from 2 companies
- 2024$202.79 · 9 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Baxter Healthcare | $89.30 | 2 |
| Vb Spine LLC | $74.65 | 2 |
What the 2025 payments were for
- Food and Beverage$163.95 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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