Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. John Dewolfe Mackenzie, MD

Individual provider Pediatric Radiology Physician · NPI 1437356268

Dr. John Dewolfe Mackenzie, MD is a Diagnostic Radiology in Lynnwood, Washington. Graduated from Albert Einstein College of Medicine of Yeshiva University in 2000, 26 years ago. Practices with Yakima Valley Memorial Physicians, a 401-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in California and Washington.

Years since qualifying
26
Trained at
Albert Einstein College of Medicine of Yeshiva University
Licensed in
CA, WA
In the registry since
2007
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

19020 33rd Ave W Ste 210
Lynnwood, WA 98036
Phone: (425) 563-1500
Fax: (425) 563-1501
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 400 Parnassus Ave, San Francisco, CA 94143 — (415) 476-1000
  • 400 Parnassus Ave, San Francisco, CA 94143 — (415) 476-1000
  • 725 Welch Road, Stanford, CA 94305-5654 — (650) 725-2548

Specialties & licences

Pediatric Radiology Physician (primary) Taxonomy 2085P0229X · Licence MD60942783 (WA)
Pediatric Radiology Physician Taxonomy 2085P0229X · Licence A99500 (CA)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence A99500 (CA)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence MD60942783 (WA)

Record details

NPI number1437356268
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 27, 2007
Last updated in NPPESAugust 22, 2019
Mailing address19020 33rd Ave W Ste 210, Lynnwood, WA 98036-4748

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY
Graduated 2000 (26 years in practice)
Group practice Yakima Valley Memorial Physicians — 401 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations9 on file with Medicare

Other providers in Lynnwood