John Dewolfe Mackenzie, MD
NPI 1437356268ActiveIndividual· Radiology, Pediatric Radiology· Lynnwood, WA
Radiology, Pediatric Radiology (MD) in Lynnwood, Washington, trained at Albert Einstein College of Medicine of Yeshiva University (class of 2000). Medicare paid $67,939 for services to 2,126 patients in 2024. Abbott Laboratories reported $87.18 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1437356268 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 27, 2007 |
| Last updated in NPPES | Aug 22, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Pediatric Radiology Primary | 2085P0229X | MD60942783 | WA |
| Radiology, Pediatric Radiology | 2085P0229X | A99500 | CA |
| Radiology, Diagnostic Radiology | 2085R0202X | A99500 | CA |
| Radiology, Diagnostic Radiology | 2085R0202X | MD60942783 | WA |
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 - Diagnostic Radiology (CA); Practitioner - Diagnostic Radiology (MI); Practitioner - Diagnostic Radiology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,126 |
|---|---|
| Services billed | 2,874 across 113 procedure codes |
| Paid by Medicare | $67,939 |
Education and affiliations
| Medical school | Albert Einstein College of Medicine of Yeshiva University |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Diagnostic Radiology |
Medical groups
- County of Santa ClaraSan Jose, CA · 1,022 clinicians
- Central Washington Health Services AssociationWenatchee, WA · 721 clinicians
- Yakima Valley Memorial PhysiciansYakima, WA · 391 clinicians
- Radia Inc P SSeattle, WA · 277 clinicians
- Swedish Health ServicesEverett, WA · 154 clinicians
- Radia California Radiology Medical Group IncMarietta, OH · 136 clinicians
- Radia Oregon Radiology Medical Group LLCMarietta, OH · 121 clinicians
- Tower Imaging Medical Associates IncSeattle, WA · 95 clinicians
- Medford Radiological Group PCSeattle, WA · 89 clinicians
Hospital affiliations
- Asante Rogue Regional Medical CenterMedford, OR
- Overlake Hospital Medical Center & ClinicsBellevue, WA
- Peacehealth Southwest Medical CenteVancouver, WA
- Providence Santa Rosa Memorial HospitalSanta Rosa, CA
- Yakima Valley MemorialYakima, WA
Industry payments (Open Payments)
- 2025$87.18 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $87.18 | 1 |
What the 2025 payments were for
- Food and Beverage$87.18 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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