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

Sofya Zak, APRN

Individual provider Pediatric Nephrology Physician · NPI 1699483990

Sofya Zak, APRN is a Pediatric Nephrology Physician in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2022.

Licensed in
IL
In the registry since
2022
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

Practice location Address checks out

225 E Chicago Ave
Chicago, IL 60611-2991
Phone: (800) 543-7362
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Nephrology Physician (primary) Taxonomy 2080P0210X · Licence 209026067 (IL)

Record details

NPI number1699483990
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorNo
NPI enumeratedNovember 7, 2022
Last updated in NPPESNovember 7, 2022
Certification dateNovember 7, 2022
Mailing address400 E Randolph St Apt 3412, Chicago, IL 60601-7308

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