MS. LEAH CATHERINE RENFRO MSW, LCSW
NPI 1831440429
Social Worker in Burr Ridge, IL

NPI Status: Active since September 24, 2012

Contact Information

200 S FRONTAGE RD STE 320
BURR RIDGE, IL
ZIP 60527
Phone: (630) 423-5998

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  • Individual
  • Female
  • Social Worker

About LEAH RENFRO

This page provides the complete NPI Profile along with additional information for Leah Renfro, a provider established in Burr Ridge, Illinois with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1831440429 assigned on September 2012. The practitioner's primary taxonomy code is 104100000X with license number 33006380A (IN). The provider is registered as an individual and her NPI record was last updated 5 years ago.

NPI
1831440429
Provider Name
MS. LEAH CATHERINE RENFRO MSW, LCSW
Gender
Female
Entity Type
Individual
Location Address
200 S FRONTAGE RD STE 320 BURR RIDGE, IL 60527
Location Phone
(630) 423-5998
Mailing Address
4521 BELMONT RD DOWNERS GROVE, IL 60515
Mailing Phone
(708) 642-2001
Is Sole Proprietor?
No
Enumeration Date
09-24-2012
Last Update Date
07-21-2021
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A social worker like Leah Renfro helps patients solve and cope with problems in their everyday lives, diagnoses and treats mental, behavioral, and emotional problems. Social workers help in wide range of situations, such as adopting a child, illness, divorce, or unemployment.

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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

Social Worker

Taxonomy Code
104100000X
Type
Behavioral Health & Social Service Providers
License No.
33006380A
License State
IN
Taxonomy Description
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

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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 1831440429, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 8 + 4 + 0 + 4 + 4 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1831440429.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Psychologist
200 S FRONTAGE RD STE 320
BURR RIDGE, IL 60527
Counselor (Mental Health)
200 S FRONTAGE RD STE 320
BURR RIDGE, IL 60527
Dietitian, Registered
200 S FRONTAGE RD STE 320
BURR RIDGE, IL 60527
Social Worker (Clinical)
200 S FRONTAGE RD STE 320
BURR RIDGE, IL 60527
Social Worker
200 S FRONTAGE RD STE 320
BURR RIDGE, IL 60527
Counselor (Professional)
200 S FRONTAGE RD STE 320
BURR RIDGE, IL 60527
Psychologist (Clinical Child & Adolescent)
200 S FRONTAGE RD STE 320
BURR RIDGE, IL 60527

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831440429, enumerated as an "individual" on September 24, 2012.

The provider is located at 200 S FRONTAGE RD STE 320 BURR RIDGE, IL 60527 and the phone number is (630) 423-5998.

Social Worker with taxonomy code 104100000X.