Colleen M. Overdorf, DO
NPI 1013174432ActiveIndividual· Internal Medicine, Pulmonary Disease· Bellingham, WA
Internal Medicine, Pulmonary Disease (DO) in Bellingham, Washington, trained at Kansas City University of Med & Biosciences, College of Osteo Med (class of 2008). Their prescriptions cost Medicare Part D more than their services did: $86,467 for 376 claims, against $27,264 paid for services in 2024. Abbvie Inc. was the largest of 2 companies reporting payments in 2025, $80.58 in all, mostly food and beverage.
Overview
| NPI | 1013174432 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 22, 2008 |
| Last updated in NPPES | May 28, 2025 |
| Certified by provider | May 28, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | OP60631569 | WA |
| Hospitalist | 208M00000X | OP60631569 | WA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pulmonary Disease (IA); Practitioner - Pulmonary Disease (ND); Practitioner - Pulmonary Disease (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 124 |
|---|---|
| Services billed | 281 across 23 procedure codes |
| Paid by Medicare | $27,264 |
Part D prescriptions in 2024
| Prescriptions (claims) | 376 · 557 30-day fills |
|---|---|
| Patients | 96 |
| Total drug cost | $86,467 |
| Generic share | 56% of claims |
Education and affiliations
| Medical school | Kansas City University of Med & Biosciences, College of Osteo Med |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
Medical groups
- Genesis Health SystemDavenport, IA · 261 clinicians
- Covenant Medical Center IncWaterloo, IA · 235 clinicians
Hospital affiliations
- Genesis Medical Center-DavenportDavenport, IA
- Hansen Family HospitalIowa Falls, IA
- Mercyone Waterloo Medical CenterWaterloo, IA
Industry payments (Open Payments)
- 2025$80.58 · 2 payments from 2 companies
- 2024$105.63 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $57.10 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $23.48 | 1 |
What the 2025 payments were for
- Food and Beverage$80.58 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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