Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Mark D Richardson MD PC

Organization Family Medicine Physician · NPI 1669619441

Mark D Richardson MD PC provides Family Medicine Physician services in Marshall, Michigan. Licensed in Michigan. Registered with an NPI since 2009.

Licensed in
MI
In the registry since
2009
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

215 E Mansion St Ste 1E
Marshall, MI 49068-1167 Not confirmed with CMS for 16 years — call before visiting
Phone: (269) 781-3938
Fax: (269) 781-8364
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 4301047635 (MI)

Record details

NPI number1669619441
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Richardson — Owner · (269) 781-3938
NPI enumeratedJanuary 15, 2009
Last updated in NPPESJune 10, 2010
Mailing address215 E Mansion St Ste 1e, Marshall, MI 49068-1167

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