Ahmad Riad Jamal Ramadan, M.D.
NPI 1164738910ActiveIndividual· Psychiatry & Neurology, Neurocritical Care· Orange, CA
Psychiatry & Neurology, Neurocritical Care (M.D.) with Regents of the University of Claifornia Univ Neursciences, practicing in Orange, California. Medicare paid $18,194 for services to 63 patients in 2024. Astrazeneca Pharmaceuticals LP was the largest of 2 companies reporting payments in 2024, $88.00 in all, mostly food and beverage. Lists Uci Health-Orange as a hospital affiliation.
Overview
| NPI | 1164738910 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 30, 2010 |
| Last updated in NPPES | Oct 27, 2025 |
| Certified by provider | Oct 27, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurocritical Care Primary | 2084A2900X | C201158 | CA |
| Psychiatry & Neurology, Neurology | 2084N0400X | 430 109 7070 | MI |
| Psychiatry & Neurology, Neurology | 2084N0400X | C201158 | CA |
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 - Neurology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 63 |
|---|---|
| Services billed | 120 across 8 procedure codes |
| Paid by Medicare | $18,194 |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Neurology |
Medical group
- Regents of the University of Claifornia Univ NeursciencesOrange, CA · 74 clinicians
Hospital affiliation
- Uci Health-OrangeOrange, CA
Industry payments (Open Payments)
- 2024$88.00 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $68.00 | 1 |
| Csl Behring | $20.00 | 1 |
What the 2024 payments were for
- Food and Beverage$68.00 · 1 payment
- Education$20.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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