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

Johnny Y Shum, DO

Individual provider Hospitalist Physician · NPI 1407140056

Johnny Y Shum, DO is a Family Practice in Seattle, Washington. Qualified in 2011, 15 years ago. Licensed in Washington.

Years since qualifying
15
Licensed in
WA
In the registry since
2011
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

4540 Union Bay Pl NE
Seattle, WA 98105-4025
Phone: (206) 320-3400
Fax: (206) 320-5773
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence OP60384423 (WA)
Hospitalist Physician Taxonomy 208M00000X · Licence OP60384423 (WA)

Record details

NPI number1407140056
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 31, 2011
Last updated in NPPESJanuary 18, 2022
Certification dateJanuary 18, 2022

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Also practisesHOSPITALIST
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

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