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

Advanced Neurological Testing Services LLC

Organization Medical Specialty Clinic/Center · NPI 1912201823

Advanced Neurological Testing Services LLC is a Medical Specialty Clinic/Center in Chicago, Illinois. Registered with an NPI since 2011.

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

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

5241 S Cicero Ave
Chicago, IL 60632-4967
Phone: (888) 322-7117
Fax: (888) 732-1623
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Medical Specialty Clinic/Center (primary) Taxonomy 261QM2500X

Record details

NPI number1912201823
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jerry Szymanski — President · (888) 322-7117
NPI enumeratedJanuary 6, 2011
Last updated in NPPESJanuary 6, 2011
Mailing addressPo Box 388775, Chicago, IL 60638-8775

Other providers in Chicago