JAMES DOWNS
NPI 1417565334
Voluntary or Charitable in Alameda, CA
NPI Status: Active since July 16, 2020
Contact Information
1330 CLINTON AVE
ALAMEDA, CA
ZIP 94501
Phone: (925) 639-1421
- Individual
- Male
- Voluntary or Charitable
About JAMES DOWNS
This page provides the complete NPI Profile along with additional information for James Downs, a provider established in Alameda, California with a medical specialization in Voluntary Or Charitable. The healthcare provider is registered in the NPI registry with number 1417565334 assigned on July 2020. The practitioner's primary taxonomy code is 251V00000X. The provider is registered as an individual and his NPI record was last updated 6 years ago.
- NPI
- 1417565334
- Provider Name
- JAMES DOWNS
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1330 CLINTON AVE ALAMEDA, CA 94501
- Location Phone
- (925) 639-1421
- Mailing Address
- 1330 CLINTON AVE ALAMEDA, CA 94501
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 07-16-2020
- Last Update Date
- 07-16-2020
- 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
Voluntary or Charitable
- Taxonomy Code
- 251V00000X
- 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 1417565334, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).
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 56 is 60. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1417565334, enumerated as an "individual" on July 16, 2020.
The provider is located at 1330 CLINTON AVE ALAMEDA, CA 94501 and the phone number is (925) 639-1421.
Voluntary or Charitable with taxonomy code 251V00000X.
