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

Sonar Physicians Minnesota PC

Organization Gastroenterology Physician · NPI 1841866605

Sonar Physicians Minnesota PC is a Gastroenterology Physician in Chicago, Illinois. Registered with an NPI since 2021.

In the registry since
2021
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1515 N Astor St Apt 21C
Chicago, IL 60610-6711
Phone: (847) 370-8878
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X

Record details

NPI number1841866605
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Lawrence Kosinski — President · (847) 370-8878
NPI enumeratedJune 2, 2021
Last updated in NPPESJune 3, 2021
Certification dateJune 3, 2021
Mailing address350 N Orleans St Ste 9000n, Chicago, IL 60654-1701

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