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

Dr. Michael Wayne Johnson, MD

Individual provider Internal Medicine Physician · NPI 1649299173

Dr. Michael Wayne Johnson, MD is an Internal Medicine Physician in Sherwood, Oregon. Practices as a sole proprietor. Licensed in Oregon.

Licensed in
OR
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

21887 SW Sherwood Blvd Ste C
Sherwood, OR 97140-9412
Phone: (503) 625-7474
Fax: (503) 625-1688
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD10807 (OR)

Record details

NPI number1649299173
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 18, 2006
Last updated in NPPESApril 23, 2010

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