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

Dr. Olga Lansky, MD

Individual provider Internal Medicine Physician · NPI 1326019407

Dr. Olga Lansky, MD is an Internal Medicine Physician in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006
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

6420 N California Ave
Chicago, IL 60645-5253
Phone: (773) 973-6100
Fax: (773) 262-4882
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036-090217 (IL)

Record details

NPI number1326019407
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 27, 2006
Last updated in NPPESFebruary 26, 2020
Certification dateFebruary 26, 2020
Mailing address342 S Milwaukee Ave, Wheeling, IL 60090-5021

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