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

Allergy & Asthma Associates Ltd

Organization Allergy & Immunology (Internal Medicine) Physician · NPI 1013104587

Allergy & Asthma Associates Ltd is an Allergy & Immunology (Internal Medicine) Physician in Crystal Lake, Illinois. Registered with an NPI since 2007.

In the registry since
2007
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

5911 NW Hwy Ste 208
Crystal Lake, IL 60014-8065
Phone: (815) 455-7259
Fax: (847) 272-4177
Show map & directions

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

Specialties & licences

Allergy & Immunology (Internal Medicine) Physician (primary) Taxonomy 207RA0201X

Record details

NPI number1013104587
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official David Chudwin — Officer · (847) 272-4296
NPI enumeratedSeptember 28, 2007
Last updated in NPPESDecember 19, 2007
Mailing address500 Skokie Blvd, Suite 140, Northbrook, IL 60062-2856