LMFTActive

Jerrod Tillotson is a licensed marriage and family therapist in Oak Brook, Illinois.

License 166001378 is active in the state's list, and the federal NPI registry places Jerrod in Oak Brook. The license was first issued in 2020.

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Practice city: Oak Brook, Illinois

Every fact about this therapist comes from a public record.

Licenses read from the Illinois license list of October 28, 2026. NPIs read from the federal registry on October 28, 2026.

Both sources
Name
Jerrod Tillotson
IL license record
License type
Licensed Marriage and Family Therapist
MAR AND FAM THERAPIST
IL license record
License number
166001378
IL license record
Status
Active
Expires February 28, 2027
Federal NPI registry
NPI
1588594345
See it in the registry
Federal NPI registry
Taxonomy
Marriage & Family Therapist
106H00000X
Federal NPI registry
Practice city
Oak Brook, Illinois
IL license record
First licensed
2020
6 years as of October 2026

An LMFT license means the state has checked a family therapist's training and supervised practice.

A licensed marriage and family therapist has a graduate degree in marriage and family therapy and has finished supervised clinical practice after it. Illinois licenses them to treat mental health conditions in individuals, couples and families.

The state's license list shows 1,516 active licensed marriage and family therapists.

License number

166001378

166 starts every Illinois license number filed as Licensed Marriage and Family Therapist under MAR AND FAM THERAPIST. The digits after it are the number the state gave this license.

This license was first issued in 2020 and runs to February 28, 2027.

That is 6 years from the first issue to October 28, 2026, the date the state's list was read.

May 2020

First licensed in Illinois

October 2026

Active in the state's list

February 2027

License expires

You can confirm this record in two places.

Both are official, free to use and run by the government.

Search the Illinois license lookup.

Under License Type choose MAR AND FAM THERAPIST, type license number 166001378, finish the security check and search. The name, the license type (Licensed Marriage and Family Therapist) and the status Active should match this page. The city on the state's record can differ from the practice city here.

Open the license lookup

Open the entry in the federal NPI registry.

NPI 1588594345 opens the registry's own listing, with the same name, taxonomy and practice town.

Open the registry entry

Federal

NPI registry

Name and credential
NPI number
Taxonomy
Practice city and state

State

IL license record

License number
License type
Active status
Expiry date

This page

Same facts, same places

Links back to both records
No contact details
Dated by when each record was read

License data: Illinois Department of Financial and Professional Regulation, data.illinois.gov (Open Database License). NPI data: CMS NPPES.

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