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

Dr. Mark Christopher Losack, DC

Individual provider Chiropractor · NPI 1336473594

Dr. Mark Christopher Losack, DC is a Chiropractor in Tacoma, Washington. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2009
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

Madigan Army Medical Center 9040 Jackson Ave
Tacoma, WA 98431-4051
Phone: (253) 968-1110
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence DC 25078 (CA)

Record details

NPI number1336473594
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedSeptember 21, 2009
Last updated in NPPESApril 12, 2019
Mailing address7109 Citrine Ln Sw, Lakewood, WA 98498-5013

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