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

Kidney Specialists of Illinois LLC

Organization Nephrology Physician · NPI 1275969222

Kidney Specialists of Illinois LLC is a Nephrology Physician in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2013.

Licensed in
IL
In the registry since
2013
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5140 N California Ave Ste 700
Chicago, IL 60625-3645
Phone: (773) 784-2101
Fax: (773) 784-0771
Show map & directions

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

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 036.125203 (IL)

Record details

NPI number1275969222
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mustafa Ali — Owner · (847) 942-6848
NPI enumeratedSeptember 23, 2013
Last updated in NPPESFebruary 3, 2014
Mailing address5140 N California Ave, Suite 700, Chicago, IL 60625-3645

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