ANGELA HEIER LPC
NPI 1689441933
Counselor - Professional in Lake Bluff, IL

NPI Status: Active since December 07, 2023

Contact Information

100 N WAUKEGAN RD STE 204
LAKE BLUFF, IL
ZIP 60044
Phone: (847) 821-9346

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  • Individual
  • Female
  • Counselor
  • Professional

About ANGELA HEIER

This page provides the complete NPI Profile along with additional information for Angela Heier, a provider established in Lake Bluff, Illinois with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1689441933 assigned on December 2023. The practitioner's primary taxonomy code is 101YP2500X with license number 178019577 (IL). The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI
1689441933
Provider Name
ANGELA HEIER LPC
Gender
Female
Entity Type
Individual
Location Address
100 N WAUKEGAN RD STE 204 LAKE BLUFF, IL 60044
Location Phone
(847) 821-9346
Mailing Address
2065 HALF DAY RD # T-1134 DEERFIELD, IL 60015
Is Sole Proprietor?
No
Enumeration Date
12-07-2023
Last Update Date
12-07-2023
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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

Counselor Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers
License No.
178019577
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)
1101YM0800XBehavioral Health & Social Service Providers

Counselor
Mental Health

178019577 (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 1689441933, we treat the final digit (3) 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 77. The final step is to find the difference between that total and the next multiple of ten (80 - 77 = 3).

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
6
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
9
Unchanged
Pos 5
4
Doubled → 8
Pos 6
4
Unchanged
Pos 7
1
Doubled → 2
Pos 8
9
Unchanged
Pos 9
3
Doubled → 6
Check
3
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 8 → 16 → 7 4 → 8 1 → 2 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 6 + 9 + 8 + 4 + 2 + 9 + 6 + 24 = 77

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

The next multiple of ten after 77 is 80. The difference is the calculated check digit.

80 - 77 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1689441933.

Other Providers at the Same Location


The following 13 providers are registered at the same or a nearby location.

Counselor (Professional)
100 N WAUKEGAN RD STE 204
LAKE BLUFF, IL 60044
Counselor (Professional)
100 N WAUKEGAN RD STE 204
LAKE BLUFF, IL 60044
Counselor (Professional)
100 N WAUKEGAN RD STE 204
LAKE BLUFF, IL 60044
Social Worker
100 N WAUKEGAN RD STE 204
LAKE BLUFF, IL 60044
Counselor (Professional)
100 N WAUKEGAN RD STE 204
LAKE BLUFF, IL 60044
Counselor (Professional)
100 N WAUKEGAN RD STE 204
LAKE BLUFF, IL 60044
Counselor (Professional)
100 N WAUKEGAN RD STE 204
LAKE BLUFF, IL 60044
Counselor (Mental Health)
100 N WAUKEGAN RD STE 204
LAKE BLUFF, IL 60044
Counselor (Mental Health)
100 N WAUKEGAN RD STE 204
LAKE BLUFF, IL 60044
Counselor (Professional)
100 N WAUKEGAN RD STE 204
LAKE BLUFF, IL 60044
Counselor
100 N WAUKEGAN RD STE 204
LAKE BLUFF, IL 60044
Counselor (Professional)
100 N WAUKEGAN RD STE 204
LAKE BLUFF, IL 60044
Counselor (Mental Health)
100 N WAUKEGAN RD STE 204
LAKE BLUFF, IL 60044

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1689441933, enumerated as an "individual" on December 07, 2023.

The provider is located at 100 N WAUKEGAN RD STE 204 LAKE BLUFF, IL 60044 and the phone number is (847) 821-9346.

Counselor with taxonomy code 101YP2500X and a focus in Professional.