Ryan William Jamison, D.O.
NPI 1427289776ActiveIndividual· Anesthesiology· Fountain Valley, CA
Anesthesiology (D.O.) in Fountain Valley, California, trained at Arizona College of Osteopathic Medicine Mid Western University (class of 2006). Medicare paid $38,529 for services to 99 patients in 2024. Biosense Webster, Inc. was the largest of 8 companies reporting payments in 2025, $8,430 in all, mostly consulting fees.
Overview
| NPI | 1427289776 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Aug 4, 2009 |
| Last updated in NPPES | Jan 7, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 20A10344 | 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 | 99 |
|---|---|
| Services billed | 237 across 36 procedure codes |
| Paid by Medicare | $38,529 |
Education and affiliations
| Medical school | Arizona College of Osteopathic Medicine Mid Western University |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Anesthesiology |
Medical group
- Socal Anesthesia Solutions IncValencia, CA · 46 clinicians
Hospital affiliation
- Memorialcare Orange Coast Medical CenterFountain Valley, CA
Industry payments (Open Payments)
- 2025$8,430 · 16 payments from 8 companies
- 2024$693.93 · 11 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biosense Webster, Inc. | $8,100 | 7 |
| Atricure, Inc. | $141.07 | 3 |
| Boston Scientific Corporation | $41.07 | 1 |
| W. L. Gore & Associates, Inc. | $36.92 | 1 |
| Abiomed | $36.24 | 1 |
What the 2025 payments were for
- Consulting Fee$8,100 · 7 payments
- Food and Beverage$329.83 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 106 anesthesiologists in Fountain Valley · All anesthesiologists in California