RUBY RAYLENE VILLA
NPI 1366389611
Home Health Aide in Ventura, CA

NPI Status: Active since May 04, 2026

Contact Information

6340 RALSTON ST
VENTURA, CA
ZIP 93003
Phone: (805) 670-6037

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  • Individual
  • Female
  • Home Health Aide

About RUBY VILLA

This page provides the complete NPI Profile along with additional information for Ruby Villa, a provider established in Ventura, California with a medical specialization in Home Health Aide. The healthcare provider is registered in the NPI registry with number 1366389611 assigned on May 2026. The practitioner's primary taxonomy code is 374U00000X. The provider is registered as an individual and her NPI record was last updated May 2026.

NPI
1366389611
Provider Name
RUBY RAYLENE VILLA
Gender
Female
Entity Type
Individual
Location Address
6340 RALSTON ST VENTURA, CA 93003
Location Phone
(805) 670-6037
Mailing Address
6340 RALSTON ST VENTURA, CA 93003
Mailing Phone
(805) 670-6037
Is Sole Proprietor?
Yes
Enumeration Date
05-04-2026
Last Update Date
05-04-2026
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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 Aide

Taxonomy Code
374U00000X
Type
Nursing Service Related Providers
License State
CA
Taxonomy Description
A person trained to assist public health nurses, home health nurses, and other health professionals in the bedside care of patients in their homes.

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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 1366389611, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
3
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
6
Unchanged
Pos 5
3
Doubled → 6
Pos 6
8
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
6
Unchanged
Pos 9
1
Doubled → 2
Check
1
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 6 → 12 → 3 3 → 6 9 → 18 → 9 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 2 + 6 + 6 + 8 + 1 + 8 + 6 + 2 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1366389611.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1366389611, enumerated as an "individual" on May 04, 2026.

The provider is located at 6340 RALSTON ST VENTURA, CA 93003 and the phone number is (805) 670-6037.

Home Health Aide with taxonomy code 374U00000X.