ALMADEN OPTOMETRIC ASSOCIATES NOVATO
NPI 1841905205
Clinic/Center - Health Service in San Jose, CA
NPI Status: Active since January 20, 2023
Contact Information
5301 ALMADEN EXPY
SAN JOSE, CA
ZIP 95118
Phone: (415) 819-8716
- Organization
- Clinic/Center
- Health Service
About ALMADEN OPTOMETRIC ASSOCIATES NOVATO
This page provides the complete NPI Profile along with additional information for Almaden Optometric Associates Novato, a provider established in San Jose, California operating as a Clinic/center, focusing in health service . The healthcare provider is registered in the NPI registry with number 1841905205 assigned on January 2023. The practitioner's primary taxonomy code is 261QH0100X. The provider is registered as an organization and their NPI record was last updated 2 years ago. The provider's is doing business as Almaden Optometric Associates Novato. The authorized official of this NPI record is Henry Hua Od (President)
- NPI
- 1841905205
- Provider Legal Name
- HENRY HUA O D INC
- Other Organization Name
- ALMADEN OPTOMETRIC ASSOCIATES NOVATO
- Other Name Type
- Doing Business As (3)
- Entity Type
- Organization
- Location Address
- 5301 ALMADEN EXPY SAN JOSE, CA 95118
- Location Phone
- (415) 819-8716
- Mailing Address
- 294 LOBOS ST SAN FRANCISCO, CA 94112
- Mailing Phone
- (415) 819-8716
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 01-20-2023
- Last Update Date
- 02-18-2024
- Code Navigator
Location Map
Secondary Locations
- 300 Vintage Way
NOVATO, CA 94945
(415) 819-8716
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
Clinic/Center Health Service
- Taxonomy Code
- 261QH0100X
- Type
- Ambulatory Health Care Facilities
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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 1841905205, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).
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 55 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 11 providers are registered at the same or a nearby location.
SAN JOSE, CA 95118
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1841905205, enumerated as an "organization" on January 20, 2023.
The provider is located at 5301 ALMADEN EXPY SAN JOSE, CA 95118 and the phone number is (415) 819-8716.
Clinic/Center with taxonomy code 261QH0100X and a focus in Health Service.
