Marissa Stein, CRNA
NPI 1346256518ActiveIndividual· Nurse Anesthetist, Certified Registered· Saint Helena, CA
Nurse Anesthetist, Certified Registered (CRNA) with St. Helena Hospital and 1 other group, practicing in Saint Helena, California. Medicare paid $63,475 for services to 458 patients in 2024. Chiesi USA, Inc. reported $105.05 in payments in 2024, mostly food and beverage. Lists Adventist Health St Helena as a hospital affiliation.
Overview
| NPI | 1346256518 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Jul 31, 2006 |
| Last updated in NPPES | Aug 5, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | NA3060 | CA |
| Nurse Anesthetist, Certified Registered | 367500000X | 240985 | MA |
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 | 458 |
|---|---|
| Services billed | 511 across 46 procedure codes |
| Paid by Medicare | $63,475 |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- St. Helena HospitalSaint Helena, CA · 84 clinicians
- Anesthesia Services of Napa ValleyNapa, CA · 5 clinicians
Hospital affiliation
- Adventist Health St HelenaSaint Helena, CA
Industry payments (Open Payments)
- 2024$105.05 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Chiesi USA, Inc. | $105.05 | 1 |
What the 2024 payments were for
- Food and Beverage$105.05 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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