THEODORE DECIERDO
NPI 1558806885
Technician, Other in Union City, CA

NPI Status: Active since December 22, 2016

Contact Information

324 MONTE CARLO AVE
UNION CITY, CA
ZIP 94587
Phone: (510) 386-9801

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  • Individual
  • Female
  • Technician, Other

About THEODORE DECIERDO

This page provides the complete NPI Profile along with additional information for Theodore Decierdo, a provider established in Union City, California with a medical specialization in Technician, Other. The healthcare provider is registered in the NPI registry with number 1558806885 assigned on December 2016. The practitioner's primary taxonomy code is 247200000X. The provider is registered as an individual and her NPI record was last updated 10 years ago.

NPI
1558806885
Provider Name
THEODORE DECIERDO
Gender
Female
Entity Type
Individual
Location Address
324 MONTE CARLO AVE UNION CITY, CA 94587
Location Phone
(510) 386-9801
Mailing Address
324 MONTE CARLO AVE UNION CITY, CA 94587
Mailing Phone
(510) 386-9801
Is Sole Proprietor?
No
Enumeration Date
12-22-2016
Last Update Date
12-22-2016
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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

Technician, Other

Taxonomy Code
247200000X
Type
Technologists, Technicians & Other Technical Service Providers
Taxonomy Description
A collective term for persons with specialized training in various narrow fields of expertise whose occupations require training and skills in specific technical processes and procedures; and where further classification is deemed unnecessary by the user.

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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 1558806885, 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 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.

Pos 1
1
Doubled → 2
Pos 2
5
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
8
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
0
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
8
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
5
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 5 → 10 → 1 8 → 16 → 7 6 → 12 → 3 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 5 + 1 + 0 + 8 + 1 + 6 + 0 + 1 + 2 + 8 + 1 + 6 + 24 = 65

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1558806885.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558806885, enumerated as an "individual" on December 22, 2016.

The provider is located at 324 MONTE CARLO AVE UNION CITY, CA 94587 and the phone number is (510) 386-9801.

Technician, Other with taxonomy code 247200000X.