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

Dr. Michael John Zylstra, MD

Individual provider Emergency Medicine Physician · NPI 1437679636

Dr. Michael John Zylstra, MD is an Emergency Medicine in Seattle, Washington. Graduated from Rutgers New Jersey Medical School in 2017, 9 years ago. Practices with Highline Emergency Physicians PLLC, a 19-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York and Washington.

Years since qualifying
9
Trained at
Rutgers New Jersey Medical School
Licensed in
NY, WA
In the registry since
2017
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

325 9th Ave
Seattle, WA 98104-2420
Phone: (206) 520-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • Madigan Army Medical Center 9040 Jackson Ave, Tacoma, WA 98431-0001 — (253) 968-2252

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence MD61531935 (WA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 314338 (NY)

Record details

NPI number1437679636
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 20, 2017
Last updated in NPPESSeptember 18, 2024
Certification dateSeptember 18, 2024

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolRUTGERS NEW JERSEY MEDICAL SCHOOL
Graduated 2017 (9 years in practice)
Group practice Highline Emergency Physicians Pllc — 19 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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