FAITH WILLIAMSON
NPI 1225978240
Home Health in Avondale, AZ

NPI Status: Active since March 30, 2026

Contact Information

12517 W GRANT ST
AVONDALE, AZ
ZIP 85323
Phone: (626) 734-3070

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  • Individual
  • Female
  • Home Health

About FAITH WILLIAMSON

This page provides the complete NPI Profile along with additional information for Faith Williamson, a provider established in Avondale, Arizona with a medical specialization in Home Health. The healthcare provider is registered in the NPI registry with number 1225978240 assigned on March 2026. The practitioner's primary taxonomy code is 251E00000X. The provider is registered as an individual and her NPI record was last updated March 2026.

NPI
1225978240
Provider Name
FAITH WILLIAMSON
Gender
Female
Entity Type
Individual
Location Address
12517 W GRANT ST AVONDALE, AZ 85323
Location Phone
(626) 734-3070
Mailing Address
12517 W GRANT ST AVONDALE, AZ 85323
Mailing Phone
(626) 734-3070
Is Sole Proprietor?
Yes
Enumeration Date
03-30-2026
Last Update Date
03-30-2026
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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

Home Health

Taxonomy Code
251E00000X
Type
Agencies
Taxonomy Description
A public agency or private organization, or a subdivision of such an agency or organization, that is primarily engaged in providing skilled nursing services and other therapeutic services, such as physical therapy, speech-language pathology services, or occupational therapy, medical social services, and home health aide services. It has policies established by a professional group associated with the agency or organization (including at least one physician and one registered nurse) to govern the services and provides for supervision of such services by a physician or a registered nurse; maintains clinical records on all patients; is licensed in accordance with State or local law or is approved by the State or local licensing agency as meeting the licensing standards, where applicable; and meets other conditions found by the Secretary of Health and Human Services to be necessary for health and safety.

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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 1225978240, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 4 + 5 + 1 + 8 + 7 + 1 + 6 + 2 + 8 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1225978240.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Home Health
12517 W GRANT ST
AVONDALE, AZ 85323

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1225978240, enumerated as an "individual" on March 30, 2026.

The provider is located at 12517 W GRANT ST AVONDALE, AZ 85323 and the phone number is (626) 734-3070.

Home Health with taxonomy code 251E00000X.