Ronald Nguyen, MD
NPI 1720436736ActiveIndividual· Anesthesiology· Santa Ana, CA
Anesthesiology (MD) in Santa Ana, California, trained at Saint Louis University School of Medicine (class of 2014). Medicare paid $42,081 for services to 198 patients in 2024. Pacira Pharmaceuticals Incorporated reported $121.63 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1720436736 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 31, 2016 |
| Last updated in NPPES | May 31, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 142461 | 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 - Anesthesiology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 198 |
|---|---|
| Services billed | 284 across 51 procedure codes |
| Paid by Medicare | $42,081 |
Education and affiliations
| Medical school | Saint Louis University School of Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Anesthesiology |
Medical group
- Orange Coast Anesthesia IncGlendale, CA · 87 clinicians
Hospital affiliation
- Uci Health-OrangeOrange, CA
Industry payments (Open Payments)
- 2024$121.63 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Pacira Pharmaceuticals Incorporated | $121.63 | 1 |
What the 2024 payments were for
- Food and Beverage$121.63 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 48 anesthesiologists in Santa Ana · All anesthesiologists in California