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

Charles Curtis Johnston, MD

Individual provider Emergency Medicine Physician · NPI 1659408466

Charles Curtis Johnston, MD is an Emergency Medicine Physician in Hillsdale, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

168 S Howell St
Hillsdale, MI 49242-2040
Phone: (517) 437-4451
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 038008 (MI)

Record details

NPI number1659408466
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 28, 2007
Last updated in NPPESJuly 8, 2007
Mailing address12426 Moceri Dr, Grand Blanc, MI 48439-1930

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