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

Asn, Inc

Organization Sleep Disorder Diagnostic Clinic/Center · NPI 1295751576

Asn, Inc is a Sleep Disorder Diagnostic Clinic/Center in Westmont, Illinois. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

700 E Ogden Ave Ste 200
Westmont, IL 60559-5569
Phone: (630) 655-4803
Fax: (630) 655-8166
Show map & directions

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

Specialties & licences

Sleep Disorder Diagnostic Clinic/Center (primary) Taxonomy 261QS1200X

Record details

NPI number1295751576
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Peter Freebeck — Ceo · (630) 655-4803
NPI enumeratedJuly 13, 2006
Last updated in NPPESJuly 18, 2011
Mailing address700 E Ogden Ave, Suite 200, Westmont, IL 60559-5569