Brian Olaf Keyes, DO
NPI 1841332905ActiveIndividual· Anesthesiology· West Hollywood, CA
Anesthesiology (DO) with Cedars-Sinai Medical Care Foundation and 3 other groups, practicing in West Hollywood, California. Medicare paid $18,955 for services to 115 patients in 2024. Avanos Medical was the largest of 4 companies reporting payments in 2025, $574.76 in all, mostly food and beverage. Lists Cedars-Sinai Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1841332905 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Feb 13, 2007 |
| Last updated in NPPES | Apr 29, 2026 |
| Certified by provider | Apr 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 20A8833 | 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 - Anesthesiology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 115 |
|---|---|
| Services billed | 144 across 31 procedure codes |
| Paid by Medicare | $18,955 |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical groups
- Cedars-Sinai Medical Care FoundationWest Hollywood, CA · 1,692 clinicians
- Regents of the University ofOrange, CA · 239 clinicians
- Corona Anesthesia Group IncCorona, CA · 28 clinicians
- Talbert Anesthesia Group IncorporatedLos Alamitos, CA · 27 clinicians
Hospital affiliations
- Cedars-Sinai Medical CenterLos Angeles, CA
- Uci Health-OrangeOrange, CA
Industry payments (Open Payments)
- 2025$574.76 · 8 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Avanos Medical | $264.92 | 2 |
| Stryker Corporation | $253.69 | 4 |
| Lilly USA, LLC | $31.17 | 1 |
| Gilead Sciences, Inc. | $24.98 | 1 |
What the 2025 payments were for
- Food and Beverage$443.83 · 7 payments
- Travel and Lodging$130.93 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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