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

Dr. Joseph Michael Sliepka III, MD

Individual provider Sports Medicine (Orthopaedic Surgery) Physician · NPI 1093342248

Dr. Joseph Michael Sliepka III, MD is a Sports Medicine (Orthopaedic Surgery) Physician in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2020.

Licensed in
WA
In the registry since
2020
Specialties on file
2
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

4800 Sand Point Way NE
Seattle, WA 98105-3901
Phone: (206) 987-2000
Show map & directions

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

Specialties & licences

Pediatric Orthopaedic Surgery Physician (primary) Taxonomy 207XP3100X · Licence MD.70018281 (WA)
Sports Medicine (Orthopaedic Surgery) Physician Taxonomy 207XX0005X · Licence MD.70018281 (WA)

Record details

NPI number1093342248
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 26, 2020
Last updated in NPPESJune 18, 2026
Certification dateJune 18, 2026

Other providers in Seattle