Karolin Ovrahim Reed, M.D.
NPI 1356584312ActiveIndividual· Hospitalist· Santa Rosa, CA
Hospitalist (M.D.) in Santa Rosa, California, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 2009). Their prescriptions cost Medicare Part D more than their services did: $23,507 for 348 claims, against $1,193 paid for services in 2024.
Overview
| NPI | 1356584312 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 7, 2009 |
| Last updated in NPPES | Oct 7, 2024 |
| Certified by provider | Oct 7, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | A137092 | CA |
| Hospitalist | 208M00000X | 036.129593 | IL |
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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 11 |
|---|---|
| Services billed | 16 across 6 procedure codes |
| Paid by Medicare | $1,193 |
Part D prescriptions in 2024
| Prescriptions (claims) | 348 · 514 30-day fills |
|---|---|
| Patients | 159 |
| Total drug cost | $23,507 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Internal Medicine |
Medical group
- Permanente Medical Group IncOakland, CA · 10,996 clinicians
Hospital affiliation
- Kaiser Foundation Hospital-Santa RosaSanta Rosa, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 31 hospitalists in Santa Rosa · All hospitalists in California