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

Jonathan Fink Mosser, MD

Individual provider Pediatric Infectious Diseases Physician · NPI 1639448947

Jonathan Fink Mosser, MD is an Infectious Disease in Seattle, Washington. Graduated from Johns Hopkins University School of Medicine in 2013, 13 years ago. Practices with The Association of Chrmc and University Physicians, a 307-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
13
Trained at
Johns Hopkins University School of Medicine
Licensed in
WA
In the registry since
2011
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

4800 Sand Point Way NE # OC.7830
Seattle, WA 98105-3901
Phone: (206) 520-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Infectious Diseases Physician (primary) Taxonomy 2080P0208X · Licence MD60657190 (WA)
Pediatrics Physician Taxonomy 208000000X · Licence ML60368564 (WA)

Record details

NPI number1639448947
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 16, 2011
Last updated in NPPESJune 17, 2019

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Also practisesPEDIATRIC MEDICINE
Medical schoolJOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice The Association Of Chrmc And University Physicians — 307 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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