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

NPI Status: Active since December 28, 2007

Contact Information

1101 LAKE ST
SUITE 310
OAK PARK, IL
ZIP 60301
Phone: (708) 256-6358
Fax: (708) 524-8758

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  • Individual
  • Female
  • Psychologist
  • Clinical

About THERESA WIER

This page provides the complete NPI Profile along with additional information for Theresa Wier, a provider established in Oak Park, Illinois with a medical specialization in Psychologist, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1255516001 assigned on December 2007. The practitioner's primary taxonomy code is 103TC0700X with license number 071008216 (IL). The provider is registered as an individual and her NPI record was last updated 13 years ago.

NPI
1255516001
Provider Name
DR. THERESA MARIE WIER PSYD, LPC
Gender
Female
Entity Type
Individual
Location Address
1101 LAKE ST SUITE 310 OAK PARK, IL 60301
Location Phone
(708) 256-6358
Location Fax
(708) 524-8758
Mailing Address
1101 LAKE ST SUITE 310 OAK PARK, IL 60301
Mailing Phone
(708) 256-6358
Mailing Fax
(708) 524-8758
Is Sole Proprietor?
Yes
Enumeration Date
12-28-2007
Last Update Date
03-05-2013
Code Navigator

A clinical psychologist like Theresa Wier assesses, diagnoses, and treats mental, emotional, and behavioral disorders. Clinical psychologists help people deal with problems ranging from short-term personal issues to severe, chronic conditions. Clinical psychologists interview patients, give diagnostic tests, provide psychotherapy and design behavior modification programs to help patients.

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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Psychologist Clinical

Taxonomy Code
103TC0700X
Type
Behavioral Health & Social Service Providers
License No.
071008216
License State
IL
Taxonomy Description
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1101YP2500XBehavioral Health & Social Service Providers

Counselor
Professional

178005286 (IL)

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1255516001, we treat the final digit (1) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 39. The final step is to find the difference between that total and the next multiple of ten (40 - 39 = 1).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
2
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
5
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
1
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
0
Unchanged
Pos 9
0
Doubled → 0
Check
1
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 5 → 10 → 1 5 → 10 → 1 6 → 12 → 3 0 → 0

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 2 + 1 + 0 + 5 + 1 + 0 + 1 + 1 + 2 + 0 + 0 + 24 = 39

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 39 is 40. The difference is the calculated check digit.

40 - 39 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1255516001.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Psychiatry)
1101 LAKE ST, #304
OAK PARK, IL 60301
Psychologist
1101 LAKE ST, STE 310
OAK PARK, IL 60301
Counselor (Professional)
1101 LAKE ST
OAK PARK, IL 60301
Psychologist (Clinical)
1101 LAKE ST, SUITE 310
OAK PARK, IL 60301
Psychologist
1101 LAKE ST, SUITE 310
OAK PARK, IL 60301
Psychologist
1101 LAKE ST, #201
OAK PARK, IL 60301
Social Worker (Clinical)
1101 LAKE ST, SUITE 404
OAK PARK, IL 60301
Psychologist (Clinical)
1101 LAKE ST
OAK PARK, IL 60301
Internal Medicine (Pulmonary Disease)
1101 LAKE ST, SUITE 304
OAK PARK, IL 60301
Counselor (Professional)
1101 LAKE ST
OAK PARK, IL 60301
Acupuncturist
1101 LAKE ST, SUITE 300
OAK PARK, IL 60301
Clinic/Center
1101 LAKE ST, SUITE 350
OAK PARK, IL 60301
Acupuncturist
1101 LAKE ST, SUITE 300
OAK PARK, IL 60301
Psychologist (Clinical)
1101 LAKE ST, SUITE 310
OAK PARK, IL 60301
Social Worker (Clinical)
1101 LAKE ST, #402
OAK PARK, IL 60301
Clinical Neuropsychologist
1101 LAKE ST, SUITE 306
OAK PARK, IL 60301
Community/Behavioral Health
1101 LAKE ST, SUITE 404
OAK PARK, IL 60301
Psychologist (Clinical)
1101 LAKE ST, SUITE 310
OAK PARK, IL 60301
Social Worker (Clinical)
1101 LAKE ST, SUITE 405 H
OAK PARK, IL 60301
Massage Therapist
1101 LAKE ST, 210
OAK PARK, IL 60301

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1255516001, enumerated as an "individual" on December 28, 2007.

The provider is located at 1101 LAKE ST SUITE 310 OAK PARK, IL 60301 and the phone number is (708) 256-6358.

Psychologist with taxonomy code 103TC0700X and a focus in Clinical.