Nelson Javier Maravilla, CRNA
NPI 1942808811ActiveIndividual· Nurse Anesthetist, Certified Registered· Riverside, CA
Nurse Anesthetist, Certified Registered (CRNA) with Coachella Valley Anesthesia A Professional Corporation and 3 other groups, practicing in Riverside, California. Medicare paid $31,645 for services to 156 patients in 2024. Merck Sharp & Dohme LLC reported $16.55 in payments in 2025, mostly food and beverage. Lists Madera Community Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1942808811 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | Yes |
| NPI issued | Oct 13, 2020 |
| Last updated in NPPES | Oct 13, 2020 |
| Certified by provider | Oct 13, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 95001423 | 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 - Certified Registered Nurse Anesthetist (CRNA) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 156 |
|---|---|
| Services billed | 196 across 55 procedure codes |
| Paid by Medicare | $31,645 |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Coachella Valley Anesthesia A Professional CorporationMerced, CA · 126 clinicians
- Anesthesia Consultants of FresnoFresno, CA · 66 clinicians
- Hypnos Anesthesia A Nursing CorporationFresno, CA · 10 clinicians
- Western States AnesthesiaMadera, CA · 9 clinicians
Hospital affiliations
- Madera Community HospitalMadera, CA
- Mercy Medical CenterMerced, CA
- Saint Agnes Medical CenterFresno, CA
Industry payments (Open Payments)
- 2025$16.55 · 1 payment from 1 company
- 2024$19.33 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $16.55 | 1 |
What the 2025 payments were for
- Food and Beverage$16.55 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 63 nurse anesthetists in Riverside · All nurse anesthetists in California