JOANNE R CASTEN
NPI 1265254866
Assisted Living Facility in Winchester, CA

NPI Status: Active since October 26, 2024

Contact Information

32826 BIRCHALL CT
WINCHESTER, CA
ZIP 92596
Phone: (310) 975-5634

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  • Individual
  • Female
  • Assisted Living Facility

About JOANNE CASTEN

This page provides the complete NPI Profile along with additional information for Joanne Casten, a provider established in Winchester, California with a medical specialization in Assisted Living Facility. The healthcare provider is registered in the NPI registry with number 1265254866 assigned on October 2024. The practitioner's primary taxonomy code is 310400000X. The provider is registered as an individual and her NPI record was last updated 2 years ago.

NPI
1265254866
Provider Name
JOANNE R CASTEN
Gender
Female
Entity Type
Individual
Location Address
32826 BIRCHALL CT WINCHESTER, CA 92596
Location Phone
(310) 975-5634
Mailing Address
15 ZION DR LAKE FOREST, CA 92630
Mailing Phone
(310) 975-5634
Is Sole Proprietor?
Yes
Enumeration Date
10-26-2024
Last Update Date
10-26-2024
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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

Assisted Living Facility

Taxonomy Code
310400000X
Type
Nursing & Custodial Care Facilities
Taxonomy Description
A facility providing supportive services to individuals who can function independently in most areas of activity, but need assistance and/or monitoring to assure safety and well being.

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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 1265254866, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 2 + 5 + 4 + 5 + 8 + 8 + 1 + 2 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1265254866.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1265254866, enumerated as an "individual" on October 26, 2024.

The provider is located at 32826 BIRCHALL CT WINCHESTER, CA 92596 and the phone number is (310) 975-5634.

Assisted Living Facility with taxonomy code 310400000X.