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

Matthew K Johnson, MD

Individual provider Family Medicine Physician · NPI 1437312709

Matthew K Johnson, MD is a Family Practice in Poulsbo, Washington. Graduated from Loma Linda University School of Medicine in 2008, 18 years ago. Practices with Franciscan Medical Group, a 1,417-clinician group and accepts Medicare assignment. Licensed in Indiana and Washington.

Years since qualifying
18
Trained at
Loma Linda University School of Medicine
Licensed in
IN, WA
In the registry since
2008
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

19245 7th Ave NE
Poulsbo, WA 98370-6551
Phone: (360) 782-3500
Fax: (360) 782-3540
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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 MD60220880 (WA)
Family Medicine Physician Taxonomy 207Q00000X · Licence 11014449 (IN)

Record details

NPI number1437312709
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 8, 2008
Last updated in NPPESFebruary 11, 2022
Certification dateFebruary 11, 2022
Mailing address9621 Ridgetop Blvd Nw, Silverdale, WA 98383-8502

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolLOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice Franciscan Medical Group — 1417 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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