Nathaniel David McConkey, DO
NPI 1538586607ActiveIndividual· Internal Medicine, Clinical Cardiac Electrophysiology· Portland, OR
Internal Medicine, Clinical Cardiac Electrophysiology (DO) in Portland, Oregon, trained at Des Moines University of Osteopathic Medicine and Health Sciences (class of 2014). Mostly services rather than prescriptions: Medicare paid $19,469 for 311 patients in 2024, with only 16 Part D claims. Biotronik Inc. was the largest of 3 companies reporting payments in 2025, $667.07 in all, mostly food and beverage.
Overview
| NPI | 1538586607 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Mar 26, 2014 |
| Last updated in NPPES | Jul 16, 2026 |
| Certified by provider | Jul 16, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Clinical Cardiac Electrophysiology Primary | 207RC0001X | DO219076 | OR |
| Pediatrics | 208000000X | DO219076 | OR |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | DO219076 | OR |
| Internal Medicine | 207R00000X | DO219076 | OR |
| Internal Medicine | 207R00000X | OS019264 | PA |
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 - Cardiac Electrophysiology (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 311 |
|---|---|
| Services billed | 380 across 34 procedure codes |
| Paid by Medicare | $19,469 |
Part D prescriptions in 2024
| Prescriptions (claims) | 16 · 34 30-day fills |
|---|---|
| Total drug cost | $3,114 |
| Generic share | 75% of claims |
Education and affiliations
| Medical school | Des Moines University of Osteopathic Medicine and Health Sciences |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Cardiac Electrophysiology |
| Telehealth | Offers telehealth |
Medical group
- University Professional ServicesBeaverton, OR · 1,724 clinicians
Hospital affiliations
- Adventist Health PortlandPortland, OR
- Columbia Memorial HospitalAstoria, OR
- Hillsboro Medical CenterHillsboro, OR
- Ohsu Hospital and ClinicsPortland, OR
Industry payments (Open Payments)
- 2025$667.07 · 11 payments from 3 companies
- 2024$10,134 · 53 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biotronik Inc. | $356.33 | 6 |
| Biosense Webster, Inc. | $160.89 | 2 |
| Medtronic, Inc. | $149.85 | 3 |
What the 2025 payments were for
- Food and Beverage$667.07 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 Internal Medicine, Clinical Cardiac Electrophysiology providers in Portland · All Internal Medicine, Clinical Cardiac Electrophysiology providers in Oregon