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

Sarah Carlota Johnson, PA

Individual provider Dermatology Physician · NPI 1639317647

Sarah Carlota Johnson, PA is a Dermatology Physician in Downers Grove, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2009
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

See every abbreviation used in this directory →

Practice location Address checks out

3825 Highland Ave Ste 5C
Downers Grove, IL 60515-1552
Phone: (630) 964-2000
Fax: (630) 964-6378
Show map & directions

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

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence 085003336 (IL)

Record details

NPI number1639317647
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorYes
NPI enumeratedJanuary 29, 2009
Last updated in NPPESJanuary 29, 2009

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