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

Dr. Marcus J Dorsey, DC

Individual provider Chiropractor · NPI 1124348560

Dr. Marcus J Dorsey, DC is a Chiropractor in Portland, Oregon. Licensed in Oregon. Registered with an NPI since 2010.

Licensed in
OR
In the registry since
2010
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

4001 NE Halsey St Ste 100
Portland, OR 97232-1849
Phone: (503) 493-9730
Fax: (503) 493-1642
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 29677 (OR)

Record details

NPI number1124348560
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedJune 8, 2010
Last updated in NPPESOctober 10, 2025
Certification dateOctober 10, 2025

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