21ST CENTURY MEDICAL CORP.
NPI 1669509170
Public Health or Welfare in Santa Ana, CA
NPI Status: Active since February 28, 2007
Contact Information
1921 CARNEGIE AVE
SUITE 3-K
SANTA ANA, CA
ZIP 92705
Phone: (949) 851-8185
- Organization
- Public Health or Welfare
About 21ST CENTURY MEDICAL CORP.
This page provides the complete NPI Profile along with additional information for 21st Century Medical Corp., a provider established in Santa Ana, California operating as a Public Health Or Welfare. The healthcare provider is registered in the NPI registry with number 1669509170 assigned on February 2007. The practitioner's primary taxonomy code is 251K00000X. The provider is registered as an organization and their NPI record was last updated 6 years ago. The authorized official of this NPI record is Don Ellis (President)
- NPI
- 1669509170
- Provider Name
- 21ST CENTURY MEDICAL CORP.
- Entity Type
- Organization
- Location Address
- 1921 CARNEGIE AVE SUITE 3-K SANTA ANA, CA 92705
- Location Phone
- (949) 851-8185
- Mailing Address
- 1921 CARNEGIE AVE SUITE 3-K SANTA ANA, CA 92705
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 02-28-2007
- Last Update Date
- 08-22-2020
- 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
Public Health or Welfare
- Taxonomy Code
- 251K00000X
- Type
- Agencies
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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 1669509170, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).
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 60 is 60. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1669509170, enumerated as an "organization" on February 28, 2007.
The provider is located at 1921 CARNEGIE AVE SUITE 3-K SANTA ANA, CA 92705 and the phone number is (949) 851-8185.
Public Health or Welfare with taxonomy code 251K00000X.
