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

Dr. John D Slightam, MD

Individual provider Psychiatry Physician · NPI 1043347818

Dr. John D Slightam, MD is a Psychiatry Physician in Normandy Park, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2007
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

19987 1st Ave S Ste 101
Normandy Park, WA 98148-2400
Phone: (206) 824-5554
Fax: (206) 824-5550
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence WA00028291 (WA)

Record details

NPI number1043347818
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 27, 2007
Last updated in NPPESFebruary 24, 2012
Mailing address19987 1st Ave S, Suite 101, Normandy Park, WA 98148-2400

Other providers in Normandy Park