SHELLEY PRENDERGAST LCPC
NPI 1639581978
Counselor - Professional in Yorkville, IL

NPI Status: Active since May 21, 2014

Contact Information

110 E COUNTRYSIDE PKWY
SUITE C
YORKVILLE, IL
ZIP 60560
Phone: (630) 553-1600
Fax: (630) 553-7993

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  • Individual
  • Female
  • Counselor
  • Professional

About SHELLEY PRENDERGAST

This page provides the complete NPI Profile along with additional information for Shelley Prendergast, a provider established in Yorkville, Illinois with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1639581978 assigned on May 2014. The practitioner's primary taxonomy code is 101YP2500X with license number 180009302 (IL). The provider is registered as an individual and her NPI record was last updated 12 years ago.

NPI
1639581978
Provider Name
SHELLEY PRENDERGAST LCPC
Gender
Female
Entity Type
Individual
Location Address
110 E COUNTRYSIDE PKWY SUITE C YORKVILLE, IL 60560
Location Phone
(630) 553-1600
Location Fax
(630) 553-7993
Mailing Address
1120 E MAIN ST SUITE 201 ST CHARLES, IL 60174
Mailing Phone
(630) 377-6613
Mailing Fax
(630) 553-7993
Is Sole Proprietor?
No
Enumeration Date
05-21-2014
Last Update Date
09-29-2014
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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.
180009302
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

178008965 (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 1639581978, 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 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
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
3
Doubled → 6
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
8
Unchanged
Pos 7
1
Doubled → 2
Pos 8
9
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
8
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 3 → 6 5 → 10 → 1 1 → 2 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 1 + 0 + 8 + 2 + 9 + 1 + 4 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1639581978.

Other Providers at the Same Location


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

Counselor (Professional)
110 E COUNTRYSIDE PKWY
YORKVILLE, IL 60560
Social Worker (Clinical)
110 E COUNTRYSIDE PKWY
YORKVILLE, IL 60560
Psychologist (Clinical)
110 E COUNTRYSIDE PKWY
YORKVILLE, IL 60560
Marriage & Family Therapist
110 E COUNTRYSIDE PKWY, SUITE C
YORKVILLE, IL 60560
Counselor (Professional)
110 E COUNTRYSIDE PKWY
YORKVILLE, IL 60560
Counselor (Mental Health)
110 E COUNTRYSIDE PKWY
YORKVILLE, IL 60560
Counselor (Professional)
110 E COUNTRYSIDE PKWY
YORKVILLE, IL 60560
Social Worker
110 E COUNTRYSIDE PKWY
YORKVILLE, IL 60560
Social Worker
110 E COUNTRYSIDE PKWY
YORKVILLE, IL 60560

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639581978, enumerated as an "individual" on May 21, 2014.

The provider is located at 110 E COUNTRYSIDE PKWY SUITE C YORKVILLE, IL 60560 and the phone number is (630) 553-1600.

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