Timur Jonathan Karaca, MD
NPI 1225080708ActiveIndividual· Anesthesiology· Oakland, CA
Anesthesiology (MD) in Oakland, California, trained at University of California, San Francisco School of Medicine (class of 2002). Medicare paid $40,486 for services to 220 patients in 2024. Janssen Biotech, Inc. was the largest of 2 companies reporting payments in 2025, $46.50 in all, mostly food and beverage.
Overview
| NPI | 1225080708 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 16, 2006 |
| Last updated in NPPES | Oct 16, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | A86322 | 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 | 220 |
|---|---|
| Services billed | 246 across 46 procedure codes |
| Paid by Medicare | $40,486 |
Education and affiliations
| Medical school | University of California, San Francisco School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Anesthesiology |
Medical group
- East Bay Anesthesiology Medical Group IncBerkeley, CA · 43 clinicians
Hospital affiliations
- Alta Bates Summit Medical CenterOakland, CA
- Alta Bates Summit Medical Center - Alta Bates CampBerkeley, CA
Industry payments (Open Payments)
- 2025$46.50 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $31.46 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $15.04 | 1 |
What the 2025 payments were for
- Food and Beverage$46.50 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 141 anesthesiologists in Oakland · All anesthesiologists in California