Marcus Aurelio Leal Vieira, D.O.
NPI 1942569223ActiveIndividual· Anesthesiology· Visalia, CA
Anesthesiology (D.O.) with Core Anesthesia Provider Services PC and 1 other group, practicing in Visalia, California. Medicare paid $32,655 for services to 312 patients in 2024. Merck Sharp & Dohme LLC reported $21.85 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1942569223 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | May 8, 2012 |
| Last updated in NPPES | May 8, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | BP10043703 | TX |
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 - Anesthesiology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 312 |
|---|---|
| Services billed | 336 across 23 procedure codes |
| Paid by Medicare | $32,655 |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical groups
- Core Anesthesia Provider Services PCStockton, CA · 10 clinicians
- Core Anesthesia Services PCStockton, CA · 9 clinicians
Industry payments (Open Payments)
- 2024$21.85 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $21.85 | 1 |
What the 2024 payments were for
- Food and Beverage$21.85 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Anesthesiology providers in Visalia
- 1932254281
- 1184096810
- 1285933713
- 1104150614
- 1790844983
- 1184846768
- 1578732673
- 1619589512
- 1598053795
- 1235497835
- 1962791681
- 1164711347