ALEJANDRA RIVERA-SANTIAGO PSYD
NPI 1639910367
Psychologist - Exercise & Sports in Caguas, PR

NPI Status: Active since June 05, 2024

Contact Information

CONDOMINIO VISTA REAL I
APT. D122
CAGUAS, PR
ZIP 00727
Phone: (787) 344-8261

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  • Individual
  • Female
  • Psychologist
  • Exercise & Sports

About ALEJANDRA RIVERA-SANTIAGO

This page provides the complete NPI Profile along with additional information for Alejandra Rivera-santiago, a provider established in Caguas, Puerto Rico with a medical specialization in Psychologist, focusing in exercise & sports . The healthcare provider is registered in the NPI registry with number 1639910367 assigned on June 2024. The practitioner's primary taxonomy code is 103TE1100X with license number 6888 (PR). The provider is registered as an individual and her NPI record was last updated 2 years ago.

NPI
1639910367
Provider Name
ALEJANDRA RIVERA-SANTIAGO PSYD
Other Name
DR. ALEJANDRA RIVERA-SANTIAGO PSYD
Other Name Type
Professional Name (2)
Gender
Female
Entity Type
Individual
Location Address
CONDOMINIO VISTA REAL I APT. D122 CAGUAS, PR 00727
Location Phone
(787) 344-8261
Mailing Address
CONDOMINIO VISTA REAL I APT. D122 CAGUAS, PR 00727
Mailing Phone
(787) 344-8261
Is Sole Proprietor?
Yes
Enumeration Date
06-05-2024
Last Update Date
06-05-2024
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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

Psychologist Exercise & Sports

Taxonomy Code
103TE1100X
Type
Behavioral Health & Social Service Providers
License No.
6888
License State
PR
Taxonomy Description
A psychologist with a proficiency in sports psychology that uses psychological knowledge and skills to address optimal performance and well-being of athletes, developmental and social aspects of sports participation, and systemic issues associated with sports settings and organizations. APA recognizes sport psychology as a proficiency acquired after a doctoral degree in one of the primary areas of psychology and licensure as a psychologist. This proficiency does not include those who have earned a doctoral degree in sport psychology but are not licensed psychologists.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1103TC1900XBehavioral Health & Social Service Providers

Psychologist
Counseling

6888 (PR)

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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 1639910367, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
6
Unchanged
Pos 3
3
Doubled → 6
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
1
Unchanged
Pos 7
0
Doubled → 0
Pos 8
3
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
7
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 9 → 18 → 9 0 → 0 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 1 + 8 + 1 + 0 + 3 + 1 + 2 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1639910367.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Optometrist
CONDOMINIO VISTA REAL I, A 210
CAGUAS, PR 00727
Pharmacy Technician
CONDOMINIO VISTA REAL I, APARTAMENTO E 229
CAGUAS, PR 00727

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639910367, enumerated as an "individual" on June 05, 2024.

The provider is located at CONDOMINIO VISTA REAL I APT. D122 CAGUAS, PR 00727 and the phone number is (787) 344-8261.

Psychologist with taxonomy code 103TE1100X and a focus in Exercise & Sports.