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

Asa Lyman Tapley, MD, MSC

Individual provider Internal Medicine Physician · NPI 1023403052

Asa Lyman Tapley, MD, MSC is a Hospitalist in Seattle, Washington. Graduated from University of California, San Francisco School of Medicine in 2015, 11 years ago. Practices with The Association of University Physicians, a 3,459-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
11
Trained at
University of California, San Francisco School of Medicine
Licensed in
WA
In the registry since
2015
Specialties on file
3
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.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence MD61095333 (WA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD61095333 (WA)
Infectious Disease Physician Taxonomy 207RI0200X · Licence MD61095333 (WA)

Record details

NPI number1023403052
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MSC
Sole proprietorNo
NPI enumeratedApril 7, 2015
Last updated in NPPESJuly 21, 2025
Certification dateJuly 21, 2025

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolUNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice The Association Of University Physicians — 3459 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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