Mario German Alvarado, D.O.
Anesthesiology (D.O.) in Redding, California, trained at Michigan State University College of Osteopathic Medicine (class of 2004). Medicare paid $129,024 for services to 411 patients in 2024. Merck Sharp & Dohme LLC reported $17.23 in payments in 2025, mostly food and beverage. A record with the same name and state is on the OIG exclusion list; it carries no NPI, so check it before acting.
Overview
| NPI | 1811057912 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Dec 11, 2006 |
| Last updated in NPPES | Mar 29, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 20A10288 | CA |
| Anesthesiology | 207L00000X | UO1078 | FL |
Exclusion screening
Possible match: verify before acting. The OIG list has a record with the same name in California, but that record carries no NPI, so it may be a different person or business.
| Matched by | Name on OIG list | Exclusion type | Excluded since | Location |
|---|---|---|---|---|
| Name + state | Mario Alvarado · Chiropractic | 1128b14 | Feb 14, 1996 | Sacramento, CA |
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | Possible (name) | See above |
| 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 | 411 |
|---|---|
| Services billed | 983 across 78 procedure codes |
| Paid by Medicare | $129,024 |
Education and affiliations
| Medical school | Michigan State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Anesthesiology |
Medical group
- Cep America - Anesthesia PCRedding, CA · 849 clinicians
Hospital affiliations
- Mercy Medical Center ReddingRedding, CA
- Patients' Hospital of ReddingRedding, CA
Industry payments (Open Payments)
- 2025$17.23 · 1 payment from 1 company
- 2024$162.15 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $17.23 | 1 |
What the 2025 payments were for
- Food and Beverage$17.23 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other anesthesiologists in Redding
- 1568533800
- 1902873078
- 1003987355
- 1013016922
- 1073580577
- 1174966717
- 1235106741
- 1376614602
- 1427025931
- 1437417474
- 1467684928
- 1598730640
All 44 anesthesiologists in Redding · All anesthesiologists in California