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

Chicagoland Allergy and Asthma Consultants Ltd

Organization Allergy & Immunology Physician · NPI 1639454119

Chicagoland Allergy and Asthma Consultants Ltd is an Allergy & Immunology Physician in Oak Forest, Illinois. Registered with an NPI since 2011.

In the registry since
2011
What do these letters mean?
Ltd — Limited
A form of business registration, not a clinical qualification.

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Practice location Address checks out

6320 159th St Ste A
Oak Forest, IL 60452-2776
Phone: (708) 687-3855
Fax: (708) 444-2324
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X

Record details

NPI number1639454119
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Nirmala Ray — Owner · (708) 687-3855
NPI enumeratedOctober 17, 2011
Last updated in NPPESDecember 2, 2014
Mailing address6320 159th St, Suite A, Oak Forest, IL 60452-2776

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