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

Dr. Samuel Dean Claassen, MD

Individual provider Internal Medicine Physician · NPI 1841205499

Dr. Samuel Dean Claassen, MD is an Internal Medicine Physician in McPherson, Kansas. Licensed in Kansas. Registered with an NPI since 2006.

Licensed in
KS
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1000 Hospital Dr Ste 200
McPherson, KS 67460-2326
Phone: (620) 241-7033
Fax: (620) 241-5750
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 04-18359 (KS)

Record details

NPI number1841205499
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 30, 2006
Last updated in NPPESMay 21, 2012

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