DR. JOSE M RIVERA ARROYO SR. MD
NPI 1528064326
Specialist in Carolina, PR

NPI Status: Active since June 27, 2005

Contact Information

VILLA FONTANA
AVE FRAGOSO 4A S4Y5
CAROLINA, PR
ZIP 00986
Phone: (787) 757-0581
Fax: (787) 757-3174

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  • Individual
  • Male
  • Specialist

About JOSE RIVERA ARROYO

This page provides the complete NPI Profile along with additional information for Jose Rivera Arroyo, a provider established in Carolina, Puerto Rico with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1528064326 assigned on June 2005. The practitioner's primary taxonomy code is 174400000X with license number 2085R0202X (PR). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1528064326
Provider Name
DR. JOSE M RIVERA ARROYO SR. MD
Gender
Male
Entity Type
Individual
Location Address
VILLA FONTANA AVE FRAGOSO 4A S4Y5 CAROLINA, PR 00986
Location Phone
(787) 757-0581
Location Fax
(787) 757-3174
Mailing Address
VILLA FONTANA AVE FRAGOSO 4A S4Y5 CAROLINA, PR 00983
Mailing Phone
(787) 757-0581
Mailing Fax
(787) 757-3174
Is Sole Proprietor?
Yes
Enumeration Date
06-27-2005
Last Update Date
07-21-2022
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
2085R0202X
License State
PR
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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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 1528064326, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 4 + 8 + 0 + 6 + 8 + 3 + 4 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1528064326.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1528064326, enumerated as an "individual" on June 27, 2005.

The provider is located at VILLA FONTANA AVE FRAGOSO 4A S4Y5 CAROLINA, PR 00986 and the phone number is (787) 757-0581.

Specialist with taxonomy code 174400000X.