BIANCA HARRIS
NPI 1245101757
In Home Supportive Care in Chicago, IL

NPI Status: Active since September 16, 2025

Contact Information

6127 S UNIVERSITY AVE
CHICAGO, IL
ZIP 60637
Phone: (872) 292-7735

NPI Profile Information
Primary Taxonomy
Secondary Taxonomies
Group Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
In Home Supportive Care

About BIANCA HARRIS

This page provides the complete NPI Profile along with additional information for Bianca Harris, a provider established in Chicago, Illinois with a medical specialization in In Home Supportive Care. The healthcare provider is registered in the NPI registry with number 1245101757 assigned on September 2025. The practitioner's primary taxonomy code is 253Z00000X. The provider is registered as an individual and her NPI record was last updated one year ago. Bianca Harris operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization.

NPI: 1245101757
Provider Name: BIANCA HARRIS
Gender: Female
Entity Type: Individual
Location Address: 6127 S UNIVERSITY AVE CHICAGO, IL 60637
Location Phone: (872) 292-7735
Mailing Address: 6127 S UNIVERSITY AVE CHICAGO, IL 60637
Mailing Phone: (872) 292-7735
Is Sole Proprietor?: Yes
Enumeration Date: 09-16-2025
Last Update Date: 09-16-2025
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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: In Home Supportive Care
Taxonomy Code: 253Z00000X
Type: Agencies
License State: IL
Taxonomy Description: An In Home Supportive Care Agency provides services in the patient's home with the goal of enabling the patient to remain at home. The services provided may include personal care services such as hands-on assistance with activities of daily living (ADLs), e.g., eating, bathing, dressing, and bladder and bowel requirements; homemaker services and instrumental activities of daily living (IADLs), e.g., taking medications, shopping for groceries, laundry, housekeeping, and companionship; and/or supervision or cuing so that a person can perform tasks themselves.

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)
1	374U00000X	Nursing Service Related Providers	Home Health Aide	(IL)

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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 1245101757, 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 8

Pos 4

Unchanged

Pos 5

Doubled → 2

Pos 6

Unchanged

Pos 7

Doubled → 2

Pos 8

Unchanged

Pos 9

Doubled → 10 → 1 + 0

Check

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 1 → 2 1 → 2 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 8 + 5 + 2 + 0 + 2 + 7 + 1 + 0 + 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 1245101757.