Derek Glen McAllister, DO
NPI 1861832230ActiveIndividual· Radiology, Diagnostic Neuroimaging· Santa Monica, CA
Radiology, Diagnostic Neuroimaging (DO) in Santa Monica, California, trained at Rocky Vista University College of Osteopathic Med (class of 2013). Medicare paid $400,780 for services to 2,604 patients in 2024.
Overview
| NPI | 1861832230 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Jul 1, 2013 |
| Last updated in NPPES | Aug 5, 2022 |
| Certified by provider | Aug 5, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Neuroimaging Primary | 2085D0003X | 20A16474 | CA |
| Radiology, Diagnostic Radiology | 2085R0202X | 5101020333 | MI |
| Radiology, Diagnostic Radiology | 2085R0202X | 20A16474 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Diagnostic Radiology (AZ); Practitioner - Diagnostic Radiology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,604 |
|---|---|
| Services billed | 56,158 across 63 procedure codes |
| Paid by Medicare | $400,780 |
Education and affiliations
| Medical school | Rocky Vista University College of Osteopathic Med |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Diagnostic Radiology |
| Secondary specialties | Osteopathic Manipulative Medicine |
Medical groups
- Smi Imaging LLCBeverly Hills, CA · 384 clinicians
- Simonmed Imaging Florida LLCTeaneck, NJ · 317 clinicians
- Health Diagnostics of California A Professional CorporationIrvine, CA · 183 clinicians
- Howard John Simon MD PCLaguna Hills, CA · 38 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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