Darryl George Demaris, M.D.
NPI 1689069296ActiveIndividual· Radiology, Vascular & Interventional Radiology· Redding, CA
Radiology, Vascular & Interventional Radiology (M.D.) in Redding, California, trained at Louisiana State University School of Medicine in New Orleans (class of 2015). Medicare paid $155,971 for services to 2,450 patients in 2024. Stryker Corporation was the largest of 5 companies reporting payments in 2025, $979.62 in all, mostly food and beverage.
Overview
| NPI | 1689069296 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 31, 2015 |
| Last updated in NPPES | Jun 17, 2021 |
| Certified by provider | Jun 17, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Vascular & Interventional Radiology Primary | 2085R0204X | A172277 | CA |
| Preventive Medicine, Aerospace Medicine | 2083A0100X | 302629 | LA |
| Radiology, Diagnostic Radiology | 2085R0202X | A172277 | CA |
| Radiology, Diagnostic Radiology | 2085R0202X | BP10057591 | TX |
| Radiology, Diagnostic Radiology | 2085R0202X | 302629 | LA |
| Radiology, Vascular & Interventional Radiology | 2085R0204X | 302629 | LA |
| Radiology, Vascular & Interventional Radiology | 2085R0204X | NOTYETAVAILABLE | NM |
| Surgery | 208600000X | PGY.202841 | LA |
| General Practice | 208D00000X | 302629 | LA |
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 (CA); Practitioner - Diagnostic Radiology (LA); Practitioner - Diagnostic Radiology (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,450 |
|---|---|
| Services billed | 8,019 across 234 procedure codes |
| Paid by Medicare | $155,971 |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Diagnostic Radiology |
Medical groups
- Ochsner Clinic LLCNew Orleans, LA · 2,864 clinicians
- North Oaks Medical Center LLCHammond, LA · 320 clinicians
- Baton Rouge Clinic, A Medical CorporationBaton Rouge, LA · 287 clinicians
- Baton Rouge General Physicians IncBaton Rouge, LA · 191 clinicians
- Neuromedical CenterBaton Rouge, LA · 118 clinicians
- Baton Rouge Radiology Group IncBaton Rouge, LA · 39 clinicians
Hospital affiliations
- Baton Rouge General Medical CenterBaton Rouge, LA
- Bolivar Medical CenterCleveland, MS
- North Oaks Medical CenterHammond, LA
- Ochsner Medical Center - Baton RougeBaton Rouge, LA
- Southwest Ms Regional Medical CenterMcComb, MS
Industry payments (Open Payments)
- 2025$979.62 · 17 payments from 5 companies
- 2024$596.54 · 15 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $508.61 | 10 |
| Boston Scientific Corporation | $281.30 | 3 |
| Sirtex Medical Inc | $156.02 | 1 |
| Penumbra, Inc. | $20.30 | 1 |
| Inari Medical, Inc. | $13.39 | 2 |
What the 2025 payments were for
- Food and Beverage$979.62 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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