Olivia Bree Greenwald, PA
NPI 1417411190ActiveIndividual· Physician Assistant· Los Angeles, CA
Physician Assistant (PA) with Cedars-Sinai Medical Care Foundation and 2 other groups, practicing in Los Angeles, California. 592 Medicare patients in 2024, $86,047 paid; all of their 839 Part D prescriptions were generic. Smith+nephew, Inc. reported $52.87 in payments in 2025, mostly food and beverage. Lists Cedar-Sinai Marina del Rey Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1417411190 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Jan 26, 2019 |
| Last updated in NPPES | Jan 26, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA56493 | CA |
| Physician Assistant | 363A00000X | 56493 | 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 - Physician Assistant (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 592 |
|---|---|
| Services billed | 2,247 across 50 procedure codes |
| Paid by Medicare | $86,047 |
Part D prescriptions in 2024
| Prescriptions (claims) | 839 · 893 30-day fills |
|---|---|
| Patients | 412 |
| Total drug cost | $8,654 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical groups
- Cedars-Sinai Medical Care FoundationWest Hollywood, CA · 1,692 clinicians
- Torrance Health Association IncRedondo Beach, CA · 299 clinicians
- Rasoulispine Associates IncBeverly Hills, CA · 3 clinicians
Hospital affiliations
- Cedar-Sinai Marina del Rey HospitalMarina Del Rey, CA
- Cedars-Sinai Medical CenterLos Angeles, CA
- Saint John's Health CenterSanta Monica, CA
Industry payments (Open Payments)
- 2025$52.87 · 1 payment from 1 company
- 2024$22.75 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Smith+nephew, Inc. | $52.87 | 1 |
What the 2025 payments were for
- Food and Beverage$52.87 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 951 physician assistants in Los Angeles · All physician assistants in California