KRISTIN MARSHALL LPC
NPI 1780139212
Counselor - Professional in Darien, IL

NPI Status: Active since August 25, 2016

Contact Information

7900 CASS AVE
DARIEN, IL
ZIP 60561
Phone: (630) 428-7890

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  • Individual
  • Female
  • Counselor
  • Professional

About KRISTIN MARSHALL

This page provides the complete NPI Profile along with additional information for Kristin Marshall, a provider established in Darien, Illinois with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1780139212 assigned on August 2016. The practitioner's primary taxonomy code is 101YP2500X with license number 178010210 (IL). The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI
1780139212
Provider Name
KRISTIN MARSHALL LPC
Gender
Female
Entity Type
Individual
Location Address
7900 CASS AVE DARIEN, IL 60561
Location Phone
(630) 428-7890
Mailing Address
2948 ARTESIAN RD STE 112 NAPERVILLE, IL 60564
Mailing Phone
(630) 428-7890
Is Sole Proprietor?
No
Enumeration Date
08-25-2016
Last Update Date
08-24-2020
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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.
178010210
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 1780139212, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
8
Doubled → 16 → 1 + 6
Pos 4
0
Unchanged
Pos 5
1
Doubled → 2
Pos 6
3
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
2
Unchanged
Pos 9
1
Doubled → 2
Check
2
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 1 → 2 9 → 18 → 9 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 + 6 + 0 + 2 + 3 + 1 + 8 + 2 + 2 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1780139212.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Psychiatry)
7900 CASS AVE
DARIEN, IL 60561
Counselor (Professional)
7900 CASS AVE
DARIEN, IL 60561
Psychologist (Clinical)
7900 CASS AVE
DARIEN, IL 60561
Counselor (Mental Health)
7900 CASS AVE
DARIEN, IL 60561
Social Worker (Clinical)
7900 CASS AVE
DARIEN, IL 60561
Social Worker (Clinical)
7900 CASS AVE
DARIEN, IL 60561
Counselor (Professional)
7900 CASS AVE
DARIEN, IL 60561
Social Worker
7900 CASS AVE
DARIEN, IL 60561
Counselor (Professional)
7900 CASS AVE
DARIEN, IL 60561

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1780139212, enumerated as an "individual" on August 25, 2016.

The provider is located at 7900 CASS AVE DARIEN, IL 60561 and the phone number is (630) 428-7890.

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