EXPERTISE HOME CARE REFERRAL AGENCY
NPI 1427904697
Home Health Aide in Los Alamitos, CA
NPI Status: Active since March 09, 2026
Contact Information
4152 KATELLA AVE STE 102B
LOS ALAMITOS, CA
ZIP 90720
Phone: (888) 710-2998
Fax: (562) 625-8025
- Organization
- Home Health Aide
About EXPERTISE HOME CARE REFERRAL AGENCY
This page provides the complete NPI Profile along with additional information for Expertise Home Care Referral Agency, a provider established in Los Alamitos, California operating as a Home Health Aide. The healthcare provider is registered in the NPI registry with number 1427904697 assigned on March 2026. The practitioner's primary taxonomy code is 374U00000X. The provider is registered as an organization and their NPI record was last updated March 2026. Expertise Home Care Referral Agency operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Jocelyn Mosqueda Tupas (Owner)
- NPI
- 1427904697
- Provider Name
- EXPERTISE HOME CARE REFERRAL AGENCY
- Entity Type
- Organization
- Location Address
- 4152 KATELLA AVE STE 102B LOS ALAMITOS, CA 90720
- Location Phone
- (888) 710-2998
- Location Fax
- (562) 625-8025
- Mailing Address
- 4152 KATELLA AVE STE 102B LOS ALAMITOS, CA 90720
- Mailing Phone
- (888) 710-2998
- Mailing Fax
- (562) 625-8025
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 03-09-2026
- Last Update Date
- 03-09-2026
- Code Navigator
Location Map
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
- 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.
Group Taxonomy 193200000X MULTI-SPECIALTY GROUP
This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.
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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 1427904697, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).
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 73 is 80. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1427904697, enumerated as an "organization" on March 09, 2026.
The provider is located at 4152 KATELLA AVE STE 102B LOS ALAMITOS, CA 90720 and the phone number is (888) 710-2998.
Home Health Aide with taxonomy code 374U00000X.
