COURTNEY DOYLE-O'BRIEN LCPC
NPI 1801212394
Counselor - Professional in Channahon, IL

NPI Status: Active since March 09, 2014

Contact Information

24735 W EAMES ST UNIT 11
CHANNAHON, IL
ZIP 60410
Phone: (815) 353-3122

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  • Individual
  • Female
  • Counselor
  • Professional

About COURTNEY DOYLE-O'BRIEN

This page provides the complete NPI Profile along with additional information for Courtney Doyle-o'brien, a provider established in Channahon, Illinois with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1801212394 assigned on March 2014. The practitioner's primary taxonomy code is 101YP2500X with license number 178005989 (IL). The provider is registered as an individual and her NPI record was last updated 2 years ago.

NPI
1801212394
Provider Name
COURTNEY DOYLE-O'BRIEN LCPC
Gender
Female
Entity Type
Individual
Location Address
24735 W EAMES ST UNIT 11 CHANNAHON, IL 60410
Location Phone
(815) 353-3122
Mailing Address
24735 W EAMES ST UNIT 11 CHANNAHON, IL 60410
Mailing Phone
(815) 353-3122
Is Sole Proprietor?
No
Enumeration Date
03-09-2014
Last Update Date
02-29-2024
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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.
178005989
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)
1101YP2500XBehavioral Health & Social Service Providers

Counselor
Professional

180.014670 (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 1801212394, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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
8
Unchanged
Pos 3
0
Doubled → 0
Pos 4
1
Unchanged
Pos 5
2
Doubled → 4
Pos 6
1
Unchanged
Pos 7
2
Doubled → 4
Pos 8
3
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
4
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 0 → 0 2 → 4 2 → 4 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 0 + 1 + 4 + 1 + 4 + 3 + 1 + 8 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1801212394.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Social Worker (Clinical)
24735 W EAMES ST UNIT 11
CHANNAHON, IL 60410
Social Worker (Clinical)
24735 W EAMES ST UNIT 11
CHANNAHON, IL 60410
Clinic/Center (Mental Health (Including Community Mental Health Center))
24735 W EAMES ST UNIT 11
CHANNAHON, IL 60410
Social Worker
24735 W EAMES ST UNIT 11
CHANNAHON, IL 60410
Counselor (Mental Health)
24735 W EAMES ST UNIT 11
CHANNAHON, IL 60410
Counselor (Professional)
24735 W EAMES ST UNIT 11
CHANNAHON, IL 60410

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1801212394, enumerated as an "individual" on March 09, 2014.

The provider is located at 24735 W EAMES ST UNIT 11 CHANNAHON, IL 60410 and the phone number is (815) 353-3122.

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