VIOLETA ANDINO PT
NPI 1538365721
Clinic/Center - Health Service in San Juan, PR

NPI Status: Active since June 25, 2007

Contact Information

RR 6 BOX 9295
SAN JUAN, PR
ZIP 00926
Phone: (787) 760-3513

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NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Individual
  • Female
  • Clinic/Center
  • Health Service

About VIOLETA ANDINO

This page provides the complete NPI Profile along with additional information for Violeta Andino, a provider established in San Juan, Puerto Rico with a medical specialization in Clinic/center, focusing in health service . The healthcare provider is registered in the NPI registry with number 1538365721 assigned on June 2007. The practitioner's primary taxonomy code is 261QH0100X with license number 00478 (PR). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1538365721
Provider Name
VIOLETA ANDINO PT
Gender
Female
Entity Type
Individual
Location Address
RR 6 BOX 9295 SAN JUAN, PR 00926
Location Phone
(787) 760-3513
Mailing Address
RR 6 BOX 9295 SAN JUAN, PR 00926
Is Sole Proprietor?
Yes
Enumeration Date
06-25-2007
Last Update Date
07-08-2007
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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

Clinic/Center Health Service

Taxonomy Code
261QH0100X
Type
Ambulatory Health Care Facilities
License No.
00478
License State
PR

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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 1538365721, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 6 + 8 + 6 + 6 + 1 + 0 + 7 + 4 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1538365721.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1538365721, enumerated as an "individual" on June 25, 2007.

The provider is located at RR 6 BOX 9295 SAN JUAN, PR 00926 and the phone number is (787) 760-3513.

Clinic/Center with taxonomy code 261QH0100X and a focus in Health Service.