Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mr. Nathaniel Li Yen Chang, PA-C

Individual provider Physician Assistant · NPI 1538539135

Mr. Nathaniel Li Yen Chang, PA-C is a Physician Assistant in Seattle, Washington. Qualified in 2016, 10 years ago. Practices with The Association of University Physicians, a 3,459-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Washington.

Years since qualifying
10
Licensed in
WA
In the registry since
2015
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

1959 NE Pacific St
Seattle, WA 98195
Phone: (206) 520-5700
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 8712 236th Ave Ne, Redmond, WA 98053-1978 — (425) 241-6041

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA60664724 (WA)

Record details

NPI number1538539135
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorYes
NPI enumeratedSeptember 25, 2015
Last updated in NPPESJuly 10, 2018

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice The Association Of University Physicians — 3459 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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