KATHERINE DARLINGTON
NPI 1750770517
Counselor - Professional in Chicago, IL

NPI Status: Active since January 16, 2015

Contact Information

1300 W BELMONT AVE
103/115
CHICAGO, IL
ZIP 60657
Phone: (312) 659-2245

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  • Individual
  • Female
  • Counselor
  • Professional

About KATHERINE DARLINGTON

This page provides the complete NPI Profile along with additional information for Katherine Darlington, 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 1750770517 assigned on January 2015. The practitioner's primary taxonomy code is 101YP2500X with license number 180.009464 (IL). The provider is registered as an individual and her NPI record was last updated 11 years ago.

NPI
1750770517
Provider Name
KATHERINE DARLINGTON
Gender
Female
Entity Type
Individual
Location Address
1300 W BELMONT AVE 103/115 CHICAGO, IL 60657
Location Phone
(312) 659-2245
Mailing Address
3033 N SHERIDAN RD 810 CHICAGO, IL 60657
Mailing Phone
(614) 208-0022
Is Sole Proprietor?
Yes
Enumeration Date
01-16-2015
Last Update Date
01-16-2015
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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.
180.009464
License State
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 1750770517, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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
7
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
0
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
7
Unchanged
Pos 7
0
Doubled → 0
Pos 8
5
Unchanged
Pos 9
1
Doubled → 2
Check
7
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 7 → 14 → 5 0 → 0 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 0 + 0 + 1 + 4 + 7 + 0 + 5 + 2 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1750770517.

Other Providers at the Same Location


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

Counselor (Professional)
1300 W BELMONT AVE, SUITE 216
CHICAGO, IL 60657
Social Worker (Clinical)
1300 W BELMONT AVE, SUITE 212
CHICAGO, IL 60657
Social Worker (Clinical)
1300 W BELMONT AVE, #401D
CHICAGO, IL 60657
Social Worker (Clinical)
1300 W BELMONT AVE, SUITE 407
CHICAGO, IL 60657
Social Worker (Clinical)
1300 W BELMONT AVE, SUITE #215
CHICAGO, IL 60657
Psychologist
1300 W BELMONT AVE, SUITE 302
CHICAGO, IL 60657
Social Worker (Clinical)
1300 W BELMONT AVE, SUITE 401
CHICAGO, IL 60657
Social Worker (Clinical)
1300 W BELMONT AVE, SUITE 20A
CHICAGO, IL 60657
Psychologist (Clinical)
1300 W BELMONT AVE, SUITE 407
CHICAGO, IL 60657
Social Worker (Clinical)
1300 W BELMONT AVE, SUITE 407
CHICAGO, IL 60657
Counselor (Professional)
1300 W BELMONT AVE, SUITE # 203
CHICAGO, IL 60657
Marriage & Family Therapist
1300 W BELMONT AVE, #401
CHICAGO, IL 60657
Marriage & Family Therapist
1300 W BELMONT AVE, #401
CHICAGO, IL 60657
Counselor (Professional)
1300 W BELMONT AVE, SUITE 309
CHICAGO, IL 60657
Social Worker (Clinical)
1300 W BELMONT AVE, 308
CHICAGO, IL 60657
Counselor
1300 W BELMONT AVE, SUITE 214
CHICAGO, IL 60657
Social Worker (Clinical)
1300 W BELMONT AVE, SUITE 400E
CHICAGO, IL 60657
Social Worker (Clinical)
1300 W BELMONT AVE, #400
CHICAGO, IL 60657
Psychologist (Clinical)
1300 W BELMONT AVE, SUITE 204
CHICAGO, IL 60657
Marriage & Family Therapist
1300 W BELMONT AVE, SUITE 400
CHICAGO, IL 60657

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1750770517, enumerated as an "individual" on January 16, 2015.

The provider is located at 1300 W BELMONT AVE 103/115 CHICAGO, IL 60657 and the phone number is (312) 659-2245.

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