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

Individual provider Psychologist · NPI 1215191978

Dr. Mark Christopher Halley, PSYD is a Psychologist in Saint Paul, Minnesota. Practices as a sole proprietor. Registered with an NPI since 2008.

In the registry since
2008
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

241 Cleveland Ave S Ste D2
Saint Paul, MN 55105-1208 Not confirmed with CMS for 15 years — call before visiting
Phone: (651) 698-0105
Fax: (651) 690-0906
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X

Record details

NPI number1215191978
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorYes
NPI enumeratedJuly 11, 2008
Last updated in NPPESDecember 15, 2010

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