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

Dr Alexander M Timchak LLC

Organization Psychiatry Physician · NPI 1578980876

Dr Alexander M Timchak LLC is a Psychiatry Physician in Northbrook, Illinois. Licensed in Illinois. Registered with an NPI since 2014.

Licensed in
IL
In the registry since
2014
Specialties on file
2
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

60 Revere Dr Ste 100
Northbrook, IL 60062-1590
Phone: (708) 207-4580
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 336090545 (IL)
Child & Adolescent Psychiatry Physician Taxonomy 2084P0804X · Licence 336090545 (IL)

Record details

NPI number1578980876
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Alexander Timchak — Manager · (708) 207-4580
NPI enumeratedMarch 25, 2014
Last updated in NPPESMarch 25, 2014
Mailing address60 Revere Dr Ste 100, Northbrook, IL 60062-1590

Other providers in Northbrook