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

Rrem Inc

Organization Oxygen Equipment & Supplies (DME) · NPI 1649668039

Rrem Inc is an Oxygen Equipment & Supplies (DME) in Chicago, Illinois. Registered with an NPI since 2015.

In the registry since
2015
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2155 W Pierce Ave
Chicago, IL 60622-1884
Phone: (773) 252-2066
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Oxygen Equipment & Supplies (DME) (primary) Taxonomy 332BX2000X

Record details

NPI number1649668039
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Marvin Mermelstein — President · (847) 679-7484
Other names Winston Manor; Winston Manor
NPI enumeratedJanuary 7, 2015
Last updated in NPPESJuly 16, 2026
Certification dateJuly 16, 2026
Mailing address6500 N Hamlin Ave, Lincolnwood, IL 60712-3904

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