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

Greater Chicago Anesthesia LLC

Organization Pain Medicine (Anesthesiology) Physician · NPI 1174142251

Greater Chicago Anesthesia LLC is a Pain Medicine (Anesthesiology) Physician in Chicago, Illinois. Registered with an NPI since 2020.

In the registry since
2020
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

2937 W 63rd St
Chicago, IL 60629-2753
Phone: (773) 309-0141
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pain Medicine (Anesthesiology) Physician (primary) Taxonomy 207LP2900X

Record details

NPI number1174142251
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ryan Rosenthal — Owner · (312) 933-4149
NPI enumeratedApril 9, 2020
Last updated in NPPESApril 9, 2020
Certification dateApril 9, 2020
Mailing addressPo Box 486, Lake Forest, IL 60045-0486

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