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

Dr. Stephen N Aprill, MD

Individual provider Internal Medicine Physician · NPI 1598866121

Dr. Stephen N Aprill, MD is an Internal Medicine Physician in Kirkland, Washington. Licensed in Washington. Registered with an NPI since 2006.

Licensed in
WA
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

12911 120th Ave NE #C50
Kirkland, WA 98034
Phone: (425) 899-4700
Fax: (425) 899-4243
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 14060 (WA)

Record details

NPI number1598866121
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 26, 2006
Last updated in NPPESNovember 16, 2010
Mailing address12911 120th Ave Ne, C50, Kirkland, WA 98034

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