DR. DERRICK LAWRENCE HASSERT PH.D.
NPI 1578902912
Counselor - Mental Health in Matteson, IL

Active since June 19, 2013
3624 216TH ST, MATTESON, IL 60443(815) 274-4879 Get Directions Write a Review

NPPES record last updated: November 16, 2018. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Nov 16, 2018, Apr 1, 2017 (2 updates tracked since 2017).

About Dr. Derrick Lawrence Hassert Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DERRICK LAWRENCE HASSERT PH.D. (NPI 1578902912) is an individual mental health provider in Matteson, Illinois, licensed in Illinois (180.010878) and active in the NPI registry since June 2013.

NPPES Registry Identity

NPI1578902912
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameDR. DERRICK LAWRENCE HASSERTCredential: PH.D.
Location Address3624 216TH STMatteson, IL 60443-2713
Mailing Address6601 West College Drive, Vander Velde HallPalos Heights, IL 60463 · (708) 239-4862
Sole ProprietorNo
Enumeration DateJune 19, 2013
Last NPPES UpdateNovember 16, 20182 updates tracked since enumeration
✔ NPI 1578902912 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
Licenses✔ Licensed in IL · 180.010878✔ Licensed in IN · 39003117A
3624 216TH ST, Matteson, IL 60443

Other Names 1

Professional Name (2)Prof. Derrick L. Hassert Ph.d.

Accepted Insurance

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Counselor (Professional)
3624 216TH ST
MATTESON, IL 60443
Counselor (Professional)
3624 216TH ST
MATTESON, IL 60443
Counselor (Professional)
3624 216TH ST
MATTESON, IL 60443
Psychologist (Clinical)
3624 216TH ST
MATTESON, IL 60443
Psychologist (Clinical)
3624 216TH ST
MATTESON, IL 60443
Counselor (Professional)
3624 216TH ST
MATTESON, IL 60443
Counselor (Mental Health)
3624 216TH ST
MATTESON, IL 60443
Counselor (Professional)
3624 216TH ST
MATTESON, IL 60443

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Derrick Hassert's NPI number?

The NPI number for Derrick Hassert is 1578902912. It was assigned to this individual provider in the NPPES registry on June 19, 2013. The provider is also known as Prof. Derrick L. Hassert Ph.D..

Where is Derrick Hassert located?

Derrick Hassert practices at 3624 216th St, Matteson, IL 60443. The listed phone number is (815) 274-4879.

What is Derrick Hassert's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

What insurance does Derrick Hassert accept?

Health plans from UnitedHealthcare list Derrick Hassert as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Derrick Hassert was last updated on November 16, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.