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

Joan Michelle Hardt, MD

Individual provider Specialist · NPI 1134342892

Joan Michelle Hardt, MD is a Specialist in Oklahoma City, Oklahoma. Practices as a sole proprietor. Licensed in Oklahoma.

Licensed in
OK
In the registry since
2007
Specialties on file
2
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

6424 N Western Ave
Oklahoma City, OK 73116-7322
Phone: (405) 842-1100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence 21186 (OK)
Specialist Taxonomy 174400000X · Licence 21186 (OK)

Record details

NPI number1134342892
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 11, 2007
Last updated in NPPESSeptember 11, 2025

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