NELDA ADION MALILAY PHN
NPI 1306031695
Public Health or Welfare in San Francisco, CA
NPI Status: Active since September 10, 2007
Contact Information
1525 SILVER AVE
SAN FRANCISCO, CA
ZIP 94134
Phone: (415) 657-1757
Fax: (415) 657-1752
- Individual
- Female
- Public Health or Welfare
About NELDA MALILAY
This page provides the complete NPI Profile along with additional information for Nelda Malilay, a provider established in San Francisco, California with a medical specialization in Public Health Or Welfare. The healthcare provider is registered in the NPI registry with number 1306031695 assigned on September 2007. The practitioner's primary taxonomy code is 251K00000X with license number 506978 (CA). The provider is registered as an individual and her NPI record was last updated 19 years ago.
- NPI
- 1306031695
- Provider Name
- NELDA ADION MALILAY PHN
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 1525 SILVER AVE SAN FRANCISCO, CA 94134
- Location Phone
- (415) 657-1757
- Location Fax
- (415) 657-1752
- Mailing Address
- 1525 SILVER AVE SAN FRANCISCO, CA 94134
- Mailing Phone
- (415) 657-1757
- Mailing Fax
- (415) 657-1752
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 09-10-2007
- Last Update Date
- 09-10-2007
- 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
- License No.
- 506978
- License State
- CA
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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 1306031695, 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 20 providers are registered at the same or a nearby location.
SAN FRANCISCO, CA 94134
SAN FRANCISCO, CA 94134
SAN FRANCISCO, CA 94134
SAN FRANCISCO, CA 94134
SAN FRANCISCO, CA 94134
SAN FRANCISCO, CA 94134
SAN FRANCISCO, CA 94134
SAN FRANCISCO, CA 94134
SAN FRANCISCO, CA 94134
SAN FRANCISCO, CA 94134
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1306031695, enumerated as an "individual" on September 10, 2007.
The provider is located at 1525 SILVER AVE SAN FRANCISCO, CA 94134 and the phone number is (415) 657-1757.
Public Health or Welfare with taxonomy code 251K00000X.
