Stephen A. Carp, D.O.
NPI 1881638310ActiveIndividual· Internal Medicine· Keizer, OR
Internal Medicine (D.O.) in Keizer, Oregon, trained at At Still University of Health Sciences, College of Osteo Med, Kirksville (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $1,228,941 for 11,684 claims, against $87,870 paid for services in 2024.
Overview
| NPI | 1881638310 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 15, 2006 |
| Last updated in NPPES | May 20, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD286859 | OR |
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 (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 173 |
|---|---|
| Services billed | 4,424 across 115 procedure codes |
| Paid by Medicare | $87,870 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,684 · 23,658 30-day fills |
|---|---|
| Patients | 810 |
| Total drug cost | $1,228,941 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | At Still University of Health Sciences, College of Osteo Med, Kirksville |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Salem Clinic PCSalem, OR · 96 clinicians
Hospital affiliations
- Salem Health West ValleyDallas, OR
- Salem HospitalSalem, OR
Other facilities
- First Call Home Health Agency, LLCHome health agency · Salem, OR
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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