ELIZABETH MCNAMARA LCPC
NPI 1811440068
Counselor - Professional in Chicago, IL

NPI Status: Active since July 24, 2016

Contact Information

4256 N RAVENSWOOD AVE
SUITE 216
CHICAGO, IL
ZIP 60613
Phone: (773) 972-9627

NPI Profile Information
Primary Taxonomy
Secondary Taxonomies
Secondary Locations
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Counselor
Professional

About ELIZABETH MCNAMARA

This page provides the complete NPI Profile along with additional information for Elizabeth Mcnamara, a provider established in Chicago, Illinois with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1811440068 assigned on July 2016. The practitioner's primary taxonomy code is 101YP2500X with license number 180014280 (IL). The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI: 1811440068
Provider Name: ELIZABETH MCNAMARA LCPC
Gender: Female
Entity Type: Individual
Location Address: 4256 N RAVENSWOOD AVE SUITE 216 CHICAGO, IL 60613
Location Phone: (773) 972-9627
Mailing Address: 5645 N VIRGINIA AVE CHICAGO, IL 60659
Mailing Phone: (773) 972-9627
Is Sole Proprietor?: Yes
Enumeration Date: 07-24-2016
Last Update Date: 03-10-2022
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Location Map

Secondary Locations

5645 N Virginia Ave
Chicago, IL 60659
(773) 972-9627

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: Counselor Professional
Taxonomy Code: 101YP2500X
Type: Behavioral Health & Social Service Providers
License No.: 180014280
License State: IL

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)
1	174400000X	Other Service Providers	Specialist	178.003550 (IL)

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 1811440068, we treat the final digit (8) 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 8).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 2

Pos 4

Unchanged

Pos 5

Doubled → 8

Pos 6

Unchanged

Pos 7

Doubled → 0

Pos 8

Unchanged

Pos 9

Doubled → 12 → 1 + 2

Check

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 1 → 2 4 → 8 0 → 0 6 → 12 → 3