MR. LEONARD ANTHONY VILLAFUERTE
NPI 1215345103
Technician, Pathology - Phlebotomy in Sunnyvale, CA

NPI Status: Active since July 24, 2014

Contact Information

830 STEWART DRIVE SUITE 29
SUNNYVALE, CA
ZIP 94085
Phone: (408) 913-9233

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  • Individual
  • Male
  • Technician, Pathology
  • Phlebotomy

About LEONARD VILLAFUERTE

This page provides the complete NPI Profile along with additional information for Leonard Villafuerte, a provider established in Sunnyvale, California with a medical specialization in Technician, Pathology, focusing in phlebotomy . The healthcare provider is registered in the NPI registry with number 1215345103 assigned on July 2014. The practitioner's primary taxonomy code is 246RP1900X with license number CPT00013357 (CA). The provider is registered as an individual and his NPI record was last updated 12 years ago.

NPI
1215345103
Provider Name
MR. LEONARD ANTHONY VILLAFUERTE
Gender
Male
Entity Type
Individual
Location Address
830 STEWART DRIVE SUITE 29 SUNNYVALE, CA 94085
Location Phone
(408) 913-9233
Mailing Address
1111 W. EL CAMINO REAL 109-385 SUNNYVALE, CA 94087
Mailing Phone
(408) 368-1155
Is Sole Proprietor?
No
Enumeration Date
07-24-2014
Last Update Date
07-24-2014
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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, Pathology Phlebotomy

Taxonomy Code
246RP1900X
Type
Technologists, Technicians & Other Technical Service Providers
License No.
CPT00013357
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 1215345103, we treat the final digit (3) 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 47. The final step is to find the difference between that total and the next multiple of ten (50 - 47 = 3).

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
2
Unchanged
Pos 3
1
Doubled → 2
Pos 4
5
Unchanged
Pos 5
3
Doubled → 6
Pos 6
4
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
1
Unchanged
Pos 9
0
Doubled → 0
Check
3
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 1 → 2 3 → 6 5 → 10 → 1 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 2 + 5 + 6 + 4 + 1 + 0 + 1 + 0 + 24 = 47

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

The next multiple of ten after 47 is 50. The difference is the calculated check digit.

50 - 47 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1215345103.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1215345103, enumerated as an "individual" on July 24, 2014.

The provider is located at 830 STEWART DRIVE SUITE 29 SUNNYVALE, CA 94085 and the phone number is (408) 913-9233.

Technician, Pathology with taxonomy code 246RP1900X and a focus in Phlebotomy.