Robert Ryan Field, M.D.
NPI 1700059615ActiveIndividual· Anesthesiology· Orange, CA
Anesthesiology (M.D.) in Orange, California, trained at University of Kansas School of Med (Kc/Wich/Sal) (class of 2008). Medicare paid $29,140 for services to 159 patients in 2024. Medtronic, Inc. reported $112.38 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1700059615 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 11, 2008 |
| Last updated in NPPES | Oct 27, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | A121646 | CA |
| Anesthesiology | 207L00000X | 2008015973 | MO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 159 |
|---|---|
| Services billed | 170 across 62 procedure codes |
| Paid by Medicare | $29,140 |
Education and affiliations
| Medical school | University of Kansas School of Med (Kc/Wich/Sal) |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Anesthesiology |
Medical group
- Regents of the University ofOrange, CA · 239 clinicians
Hospital affiliation
- Uci Health-OrangeOrange, CA
Industry payments (Open Payments)
- 2024$112.38 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $112.38 | 1 |
What the 2024 payments were for
- Food and Beverage$112.38 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Anesthesiology providers in Orange
- 1346267267
- 1508523572
- 1659996197
- 1245457506
- 1285320580
- 1699495846
- 1871991042
- 1699843284
- 1871059246
- 1053030130
- 1578170916
- 1609338375