Karin M. Doehne, MD
NPI 1023278272ActiveIndividual· Internal Medicine· Portland, ME
Internal Medicine (MD) in Portland, Maine, trained at University of Vermont College of Medicine (class of 2008). Their prescriptions cost Medicare Part D more than their services did: $237,896 for 2,463 claims, against $65,748 paid for services in 2024.
Overview
| NPI | 1023278272 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 11, 2008 |
| Last updated in NPPES | Apr 6, 2026 |
| Certified by provider | Apr 6, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD18874 | ME |
| Hospitalist | 208M00000X | MD018874 | ME |
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 - Internal Medicine (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 154 |
|---|---|
| Services billed | 1,087 across 48 procedure codes |
| Paid by Medicare | $65,748 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,463 · 5,546 30-day fills |
|---|---|
| Patients | 172 |
| Total drug cost | $237,896 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Vermont College of Medicine |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Riverview Physical Therapy Limited PartnershipYarmouth, ME · 63 clinicians
- Convenientmd LLCPortland, ME · 28 clinicians
Hospital affiliations
- Mainehealth Maine Medical CenterPortland, ME
- Mainehealth Mid Coast HospitalBrunswick, ME
- Mainehealth Stephens HospitalNorway, ME
- Northern Light Mercy HospitalPortland, ME
Other facilities
- Northern Light Home Care & HospiceHome health agency · So Portland, ME
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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