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

John Christopher Charles, MD

Individual provider Psychiatry Physician · NPI 1104801877

John Christopher Charles, MD is a Psychiatry Physician in Green Bay, Wisconsin. Practices as a sole proprietor. Licensed in Wisconsin.

Licensed in
WI
In the registry since
2005
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

2643 Libal St Ste C
Green Bay, WI 54301-2885
Phone: (920) 664-6707
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 42023 (WI)

Record details

NPI number1104801877
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 14, 2005
Last updated in NPPESApril 20, 2026
Certification dateApril 20, 2026
Mailing address2643 Libal St Ste C, Green Bay, WI 54301-2885

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