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

Quast DC Ltd

Organization Chiropractor · NPI 1174174122

Quast DC Ltd is a Chiropractor in St Charles, Illinois. Registered with an NPI since 2019.

In the registry since
2019
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

451 Dunham Rd Ste G
St Charles, IL 60174-1431
Phone: (647) 463-0549
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X

Record details

NPI number1174174122
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jennifer Byrnes — Billing · (312) 543-9415
NPI enumeratedSeptember 21, 2019
Last updated in NPPESSeptember 21, 2019
Mailing address451 Dunham Rd Ste G, St Charles, IL 60174-1431

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