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

Dr. Jason Jer Jai Chang, MD

Individual provider Neurological Surgery Physician · NPI 1366649840

Dr. Jason Jer Jai Chang, MD is a Neurosurgery in Seattle, Washington. Graduated from University of Kentucky College of Medicine in 2007, 19 years ago. Practices with Kaiser Foundation Health Plan of Washington, a 1,519-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Missouri, Oregon and Washington.

Years since qualifying
19
Trained at
University of Kentucky College of Medicine
Licensed in
MO, OR, 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.

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Practice location Address checks out

125 16th Ave E
Seattle, WA 98112-5211
Phone: (206) 326-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3303 Sw Bond Ave, Portland, OR 97239-4501 — (503) 418-9888

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence MD60572773 (WA)
Neurological Surgery Physician Taxonomy 207T00000X · Licence MD172171 (OR)
Neurological Surgery Physician Taxonomy 207T00000X · Licence 2014007656 (MO)
Surgery Physician Taxonomy 208600000X · Licence 60572773 (WA)

Record details

NPI number1366649840
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 28, 2007
Last updated in NPPESMarch 31, 2021
Certification dateMarch 31, 2021

Medicare enrollment

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

Medicare specialtyNEUROSURGERY
Medical schoolUNIVERSITY OF KENTUCKY COLLEGE OF MEDICINE
Graduated 2007 (19 years in practice)
Group practice Kaiser Foundation Health Plan Of Washington — 1519 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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