DR. THERESA MARIE WIER PSYD, LPC
NPI 1255516001
Psychologist - Clinical in Oak Park, IL

Q: What is Theresa Wier's NPI number?

The NPI number for Theresa Wier is 1255516001. It was assigned to this individual provider in the NPPES registry on December 28, 2007.

Q: What is Theresa Wier's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Theresa Wier was last updated on March 5, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since December 28, 2007

1101 LAKE ST, SUITE 310, OAK PARK, IL 60301(708) 256-6358(708) 524-8758 Get Directions Write a Review

NPPES record last updated: March 5, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Theresa Marie Wier Psyd, Lpc NPPES

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

DR. THERESA MARIE WIER PSYD, LPC (NPI 1255516001) is an individual clinical provider in Oak Park, Illinois, licensed in Illinois (071008216) and active in the NPI registry since December 2007.

NPPES Registry Identity

NPI1255516001

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. THERESA MARIE WIERCredential: PSYD, LPC

Location Address1101 LAKE ST, SUITE 310Oak Park, IL 60301-1085

Mailing Address1101 Lake St, Suite 310Oak Park, IL 60301-1085 · (708) 256-6358 · Fax (708) 524-8758

Phone(708) 256-6358

Fax(708) 524-8758

Sole ProprietorYes

Enumeration DateDecember 28, 2007

Last NPPES UpdateMarch 5, 2013

✔ NPI 1255516001 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in IL · 071008216

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

Also ListedCounselor · ProfessionalTaxonomy 101YP2500X · License 178005286 (IL)

1101 LAKE ST, Oak Park, IL 60301

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Other Providers at the Same Location NPPES 20

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

DR. DONNA M MARINO PSYD

Psychologist

1101 LAKE ST, STE 310
OAK PARK, IL 60301

Cook County (773) 882-0373

BSMC-AOM INC

Massage Therapist

1101 LAKE ST, 210
OAK PARK, IL 60301

Cook County (708) 848-1277

ESSENTIAL ACUPUNCTURE, INC.

Acupuncturist

1101 LAKE ST, SUITE 300
OAK PARK, IL 60301

Cook County (708) 386-5630

MR. WAYNE JOSEPH VANEK LCPC

Counselor (Professional)

1101 LAKE ST
OAK PARK, IL 60301

Cook County (708) 269-8101

DONNA MARINO, PSY.D., LTD

Psychologist (Clinical)

1101 LAKE ST, SUITE 310
OAK PARK, IL 60301

Cook County (773) 882-0373

RAUL G SAAVEDRA MD LTD

Internal Medicine (Pulmonary Disease)

1101 LAKE ST, SUITE 304
OAK PARK, IL 60301

Cook County (708) 660-0500

MR. DANIEL J KILL LCSW

Social Worker (Clinical)

1101 LAKE ST, SUITE 405 H
OAK PARK, IL 60301

Cook County (708) 432-6805

SONG K PIYAKA MD

Psychiatry & Neurology (Psychiatry)

1101 LAKE ST, #304
OAK PARK, IL 60301

Cook County (708) 763-0727

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 Theresa Wier's NPI number?

The NPI number for Theresa Wier is 1255516001. It was assigned to this individual provider in the NPPES registry on December 28, 2007.

Where is Theresa Wier located?

Theresa Wier practices at 1101 Lake St Suite 310, Oak Park, IL 60301. The listed phone number is (708) 256-6358.

What is Theresa Wier's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Theresa Wier was last updated on March 5, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.