SHIRLEY VILLANUEVA DIZON
NPI 1083592802
Assisted Living Facility in Rancho Cordova, CA
NPI Status: Active since August 21, 2025
Contact Information
11229 PECOS RIVER CT
RANCHO CORDOVA, CA
ZIP 95670
Phone: (916) 955-0424
- Individual
- Female
- Assisted Living Facility
About SHIRLEY DIZON
This page provides the complete NPI Profile along with additional information for Shirley Dizon, a provider established in Rancho Cordova, California with a medical specialization in Assisted Living Facility. The healthcare provider is registered in the NPI registry with number 1083592802 assigned on August 2025. The practitioner's primary taxonomy code is 310400000X. The provider is registered as an individual and her NPI record was last updated one year ago.
- NPI
- 1083592802
- Provider Name
- SHIRLEY VILLANUEVA DIZON
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 11229 PECOS RIVER CT RANCHO CORDOVA, CA 95670
- Location Phone
- (916) 955-0424
- Mailing Address
- 11229 PECOS RIVER CT RANCHO CORDOVA, CA 95670
- Mailing Phone
- (916) 955-0424
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 08-21-2025
- Last Update Date
- 08-21-2025
- Code Navigator
Location Map
Secondary Locations
- 2961 Warren Ln
El Dorado Hills, CA 95762
(916) 955-0424
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 1083592802, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 58 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 1 provider is registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1083592802, enumerated as an "individual" on August 21, 2025.
The provider is located at 11229 PECOS RIVER CT RANCHO CORDOVA, CA 95670 and the phone number is (916) 955-0424.
Assisted Living Facility with taxonomy code 310400000X.
