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

Chicago Arthritis LLC

Organization Rheumatology Physician · NPI 1477915221

Chicago Arthritis LLC is a Rheumatology Physician in Chicago, Illinois. Works from 2 locations. Licensed in Illinois.

Licensed in
IL
In the registry since
2016
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

618 W Fulton St
Chicago, IL 60661
Phone: (773) 348-7171
Fax: (773) 348-7414
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2800 N Sheridan Rd, Chicago, IL 60657-6156 — (773) 348-7171

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence 036111655 (IL)

Record details

NPI number1477915221
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Siddharth Tambar — M.D · (773) 348-7171
NPI enumeratedMarch 22, 2016
Last updated in NPPESAugust 28, 2024
Certification dateAugust 28, 2024
Mailing address618 W Fulton St, Chicago, IL 60661-1144

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