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

Individual provider Psychologist · NPI 1841231065

Dr. Roger A Larson, PSYD is a Psychologist in Bismarck, North Dakota. Licensed in North Dakota. Registered with an NPI since 2006.

Licensed in
ND
In the registry since
2006
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

1237 W Divide Ave Ste 5
Bismarck, ND 58501-1208
Phone: (701) 328-8883
Fax: (701) 328-8900
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Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 219 (ND)

Record details

NPI number1841231065
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorNo
NPI enumeratedJune 9, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1237 W Divide Ave, Ste 5, Bismarck, ND 58501-1208

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