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

Dr. Mark A. Mills, MD

Individual provider Internal Medicine Physician · NPI 1104807452

Dr. Mark A. Mills, MD is an Internal Medicine Physician in Lansing, Michigan. Licensed in Michigan. Registered with an NPI since 2005.

Licensed in
MI
In the registry since
2005
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

6465 Millennium Ste 100
Lansing, MI 48917-7831
Phone: (517) 367-5220
Fax: (517) 367-5245
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 4301049237 (MI)

Record details

NPI number1104807452
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 11, 2005
Last updated in NPPESJuly 13, 2026
Mailing address401 S Ballenger Hwy, Flint, MI 48532-3638

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