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

Deignan Family Chiropractic LLC

Organization Chiropractor · NPI 1689072357

Deignan Family Chiropractic LLC provides Chiropractor services in Barrington, Illinois. Licensed in Illinois. Registered with an NPI since 2014.

Licensed in
IL
In the registry since
2014
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

777 Lake Zurich Rd Ste 105
Barrington, IL 60010-3106 Not confirmed with CMS for 11 years — call before visiting
Phone: (847) 277-2990
Fax: (847) 277-2991
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 038011878 (IL)

Record details

NPI number1689072357
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Nicholas Deignan — Vice President · (847) 277-2990
NPI enumeratedDecember 12, 2014
Last updated in NPPESDecember 12, 2014
Mailing address777 Lake Zurich Rd, Suite 105, Barrington, IL 60010-3106

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