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

Janna Marie Johnson, FNP-C

Individual provider Addiction Medicine (Family Medicine) Physician · NPI 1255004313

Janna Marie Johnson, FNP-C is an Addiction Medicine (Family Medicine) Physician in Charlestown, Indiana. Works from 3 locations. Licensed in Indiana.

Licensed in
IN
In the registry since
2021
Specialties on file
2
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Practice location Address checks out

2100 Market St
Charlestown, IN 47111-9535
Phone: (812) 503-5100
Fax: (812) 288-6603
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1804 E 10th St, Jeffersonville, IN 47130-6016 — (812) 288-2488
  • 6823 County Rd 311, Sellersburg, IN 47172 — (812) 288-2488

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 71011239A (IN)
Addiction Medicine (Family Medicine) Physician Taxonomy 207QA0401X · Licence 71011239A (IN)

Record details

NPI number1255004313
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedJuly 26, 2021
Last updated in NPPESNovember 8, 2021
Certification dateNovember 8, 2021

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