ISABEL SOFIA SANCHEZ M.D.
NPI 1629510516
Pediatrics - Pediatric Emergency Medicine in San Juan, PR

NPI Status: Active since November 09, 2016

Contact Information

CARRETERA 22 BARRIO MONACILLOS
SAN JUAN, PR
ZIP 00919
Phone: (787) 777-3232

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  • Individual
  • Female
  • Pediatrics
  • Pediatric Emergency Medicine

About ISABEL SANCHEZ

This page provides the complete NPI Profile along with additional information for Isabel Sanchez, a pediatrician established in San Juan, Puerto Rico with a medical specialization in Pediatrics, focusing in pediatric emergency medicine . The healthcare provider is registered in the NPI registry with number 1629510516 assigned on November 2016. The practitioner's primary taxonomy code is 2080P0204X with license number 21926 (PR). The provider is registered as an individual and her NPI record was last updated April 2026.

NPI
1629510516
Provider Name
ISABEL SOFIA SANCHEZ M.D.
Gender
Female
Entity Type
Individual
Location Address
CARRETERA 22 BARRIO MONACILLOS SAN JUAN, PR 00919
Location Phone
(787) 777-3232
Mailing Address
PO BOX 191079 SAN JUAN, PR 00919
Mailing Phone
(787) 777-3232
Is Sole Proprietor?
No
Enumeration Date
11-09-2016
Last Update Date
04-11-2026
Code Navigator

A pediatrician like Isabel Sanchez is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, etc.

Location Map

Secondary Locations

  • 655 W 8th St
    Jacksonville, FL 32209
    (904) 244-4046

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

Pediatrics Pediatric Emergency Medicine

Taxonomy Code
2080P0204X
Type
Allopathic & Osteopathic Physicians
License No.
21926
License State
PR
Taxonomy Description
A pediatrician who has special qualifications to manage emergencies in infants and children.

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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 1629510516, 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 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
6
Unchanged
Pos 3
2
Doubled → 4
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
1
Unchanged
Pos 7
0
Doubled → 0
Pos 8
5
Unchanged
Pos 9
1
Doubled → 2
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 5 → 10 → 1 0 → 0 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 4 + 9 + 1 + 0 + 1 + 0 + 5 + 2 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1629510516.

Other Providers at the Same Location


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

Pediatrics
CARRETERA 22 BARRIO MONACILLOS
SAN JUAN, PR 00919
Pediatrics (Pediatric Critical Care Medicine)
CARRETERA 22 BARRIO MONACILLOS, HOSPITAL PEDIATRICO UNIVERSITARIO
SAN JUAN, PR 00919

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1629510516, enumerated as an "individual" on November 09, 2016.

The provider is located at CARRETERA 22 BARRIO MONACILLOS SAN JUAN, PR 00919 and the phone number is (787) 777-3232.

Pediatrics with taxonomy code 2080P0204X and a focus in Pediatric Emergency Medicine.