RUTH LEANNE BARIONI WUNDERLEY CTRS
NPI 1851757918
Recreation Therapist in Torrance, CA

NPI Status: Active since January 05, 2016

Contact Information

21732 S VERMONT AVE STE 210
TORRANCE, CA
ZIP 90502
Phone: (310) 781-3400

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

Individual
Female
Recreation Therapist

About RUTH WUNDERLEY

This page provides the complete NPI Profile along with additional information for Ruth Wunderley, a provider established in Torrance, California with a medical specialization in Recreation Therapist. The healthcare provider is registered in the NPI registry with number 1851757918 assigned on January 2016. The practitioner's primary taxonomy code is 225800000X with license number 53183 (CA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI: 1851757918
Provider Name: RUTH LEANNE BARIONI WUNDERLEY CTRS
Other Name: RUTH LEANNE BARIONI CTRS
Other Name Type: Former Name (1)
Gender: Female
Entity Type: Individual
Location Address: 21732 S VERMONT AVE STE 210 TORRANCE, CA 90502
Location Phone: (310) 781-3400
Mailing Address: 21732 S VERMONT AVE STE 210 TORRANCE, CA 90502
Mailing Phone: (213) 269-0622
Is Sole Proprietor?: Yes
Enumeration Date: 01-05-2016
Last Update Date: 08-05-2025
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Location Map

Secondary Locations

1000 W Carson St Building 2-South
Torrance, CA 90502
(310) 222-1640

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: Recreation Therapist
Taxonomy Code: 225800000X
Type: Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.: 53183
License State: CA
Taxonomy Description: A recreation therapist uses recreational activities for intervention in some physical, social or emotional behavior to bring about a desired change in that behavior and promote the growth and development of the patient.

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	172V00000X	Other Service Providers	Community Health Worker	53183 (CA)
2	225400000X	Respiratory, Developmental, Rehabilitative and Restorative Service Providers	Rehabilitation Practitioner	53183 (CA)

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 1851757918, 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 10 → 1 + 0

Pos 4

Unchanged

Pos 5

Doubled → 14 → 1 + 4

Pos 6

Unchanged

Pos 7

Doubled → 14 → 1 + 4

Pos 8

Unchanged

Pos 9

Doubled → 2

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 5 → 10 → 1 7 → 14 → 5 7 → 14 → 5 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 0 + 1 + 1 + 4 + 5 + 1 + 4 + 9 + 2 + 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 1851757918.