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

Mark C. Dales, MD

Individual provider Orthopaedic Surgery Physician · NPI 1326119322

Mark C. Dales, MD is an Orthopaedic Surgery Physician in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2006.

Licensed in
WA
In the registry since
2006
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

4800 Sand Point Way NE Dept OF Orthopedics And Sports Medicine
Seattle, WA 98105-3901
Phone: (206) 987-2109
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Orthopaedic Surgery Physician (primary) Taxonomy 207XP3100X · Licence MD00026270 (WA)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence MD00026270 (WA)

Record details

NPI number1326119322
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 13, 2006
Last updated in NPPESJune 9, 2011
Mailing addressM/S W7706 Po Box 5371, 4800 Sand Point Way Ne, Seattle, WA 98145-5005

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