MS. CLARE LESLIE BEST LCPC
NPI 1841581238
Counselor - Professional in Rockford, IL

NPI Status: Active since April 20, 2011

Contact Information

1021 N MULFORD RD
SUITE #1
ROCKFORD, IL
ZIP 61107
Phone: (815) 399-9700
Fax: (815) 394-1401

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  • Individual
  • Female
  • Counselor
  • Professional

About CLARE BEST

This page provides the complete NPI Profile along with additional information for Clare Best, a provider established in Rockford, Illinois with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1841581238 assigned on April 2011. The practitioner's primary taxonomy code is 101YP2500X with license number 180.007714 (IL). The provider is registered as an individual and her NPI record was last updated 15 years ago.

NPI
1841581238
Provider Name
MS. CLARE LESLIE BEST LCPC
Gender
Female
Entity Type
Individual
Location Address
1021 N MULFORD RD SUITE #1 ROCKFORD, IL 61107
Location Phone
(815) 399-9700
Location Fax
(815) 394-1401
Mailing Address
1021 N MULFORD RD SUITE #1 ROCKFORD, IL 61107
Mailing Phone
(815) 399-9700
Mailing Fax
(815) 394-1401
Is Sole Proprietor?
Yes
Enumeration Date
04-20-2011
Last Update Date
04-20-2011
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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.
180.007714
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)
1101Y00000XBehavioral Health & Social Service Providers

Counselor

180.007714 (IL)
2101YM0800XBehavioral Health & Social Service Providers

Counselor
Mental Health

180.007714 (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 1841581238, 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 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
8
Unchanged
Pos 3
4
Doubled → 8
Pos 4
1
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
8
Unchanged
Pos 7
1
Doubled → 2
Pos 8
2
Unchanged
Pos 9
3
Doubled → 6
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 4 → 8 5 → 10 → 1 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 + 8 + 8 + 1 + 1 + 0 + 8 + 2 + 2 + 6 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1841581238.

Other Providers at the Same Location


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

Dentist
1021 N MULFORD RD, SUITE 2
ROCKFORD, IL 61107
Neurological Surgery
1021 N MULFORD RD, SUITE L3
ROCKFORD, IL 61107
Counselor (Professional)
1021 N MULFORD RD, SUITE 1
ROCKFORD, IL 61107
Registered Nurse
1021 N MULFORD RD, SUITE 1
ROCKFORD, IL 61107
Pharmacy (Community/Retail Pharmacy)
1021 N MULFORD RD
ROCKFORD, IL 61107
Psychiatry & Neurology (Child & Adolescent Psychiatry)
1021 N MULFORD RD, STE 1
ROCKFORD, IL 61107
Social Worker (Clinical)
1021 N MULFORD RD, SUITE #1
ROCKFORD, IL 61107
Counselor (Professional)
1021 N MULFORD RD
ROCKFORD, IL 61107
Clinic/Center (Mental Health (Including Community Mental Health Center))
1021 N MULFORD RD
ROCKFORD, IL 61107
Nurse Practitioner (Psychiatric/Mental Health)
1021 N MULFORD RD
ROCKFORD, IL 61107
Counselor (Professional)
1021 N MULFORD RD
ROCKFORD, IL 61107
Counselor (Professional)
1021 N MULFORD RD
ROCKFORD, IL 61107
Social Worker
1021 N MULFORD RD
ROCKFORD, IL 61107
Counselor (Professional)
1021 N MULFORD RD
ROCKFORD, IL 61107
Social Worker
1021 N MULFORD RD
ROCKFORD, IL 61107
Counselor (Professional)
1021 N MULFORD RD
ROCKFORD, IL 61107
Counselor (Professional)
1021 N MULFORD RD
ROCKFORD, IL 61107
Social Worker
1021 N MULFORD RD
ROCKFORD, IL 61107
Community/Behavioral Health
1021 N MULFORD RD, L1
ROCKFORD, IL 61107
Social Worker (Clinical)
1021 N MULFORD RD
ROCKFORD, IL 61107

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1841581238, enumerated as an "individual" on April 20, 2011.

The provider is located at 1021 N MULFORD RD SUITE #1 ROCKFORD, IL 61107 and the phone number is (815) 399-9700.

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