ISABEL M. MAYORGA-PEREZ LLC
NPI 1518803519
Surgery in San Juan, PR

NPI Status: Active since April 24, 2026

Contact Information

1451 AVE ASHFORD
SAN JUAN, PR
ZIP 00907
Phone: (787) 722-6544

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  • Organization
  • Surgery

About ISABEL M. MAYORGA-PEREZ LLC

This page provides the complete NPI Profile along with additional information for Isabel M. Mayorga-perez Llc, a provider established in San Juan, Puerto Rico operating as a Surgery. The healthcare provider is registered in the NPI registry with number 1518803519 assigned on April 2026. The practitioner's primary taxonomy code is 208600000X. The provider is registered as an organization and their NPI record was last updated April 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Isabel M Mayorga-perez (President)

NPI
1518803519
Provider Name
ISABEL M. MAYORGA-PEREZ LLC
Entity Type
Organization
Location Address
1451 AVE ASHFORD SAN JUAN, PR 00907
Location Phone
(787) 722-6544
Mailing Address
206 CALLE ZORZAL SAN JUAN, PR 00926
Mailing Phone
(787) 722-6544
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-24-2026
Last Update Date
04-24-2026
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A surgeon like Isabel M. Mayorga-perez Llc treats injuries, diseases, and deformities through surgical operations. A surgeon could correct physical deformities, repair bone and tissue, or perform preventive or elective surgeries. Surgeons also examine patients, perform and interpret diagnostic tests, and provide counsel on preventive healthcare.

Location Map

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

Surgery

Taxonomy Code
208600000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

ISABEL M MAYORGA-PEREZ

Authorized Official Title
PRESIDENT
Authorized Official Phone
(787) 219-0199

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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 1518803519, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
1
Doubled → 2
Pos 4
8
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
0
Unchanged
Pos 7
3
Doubled → 6
Pos 8
5
Unchanged
Pos 9
1
Doubled → 2
Check
9
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 8 → 16 → 7 3 → 6 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 2 + 8 + 1 + 6 + 0 + 6 + 5 + 2 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1518803519.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Specialist
1451 AVE ASHFORD, ASHFORD PRESBYTERIAN HOSPITAL
CONDADO, PR 00907
Physical Medicine & Rehabilitation
1451 AVE ASHFORD
SAN JUAN, PR 00907
Emergency Medicine (Emergency Medical Services)
1451 AVE ASHFORD
SAN JUAN, PR 00907
Physical Medicine & Rehabilitation (Spinal Cord Injury Medicine)
1451 AVE ASHFORD
SAN JUAN, PR 00907
Dermatology
1451 AVE ASHFORD, SUITE 611
SAN JUAN, PR 00907
Physical Medicine & Rehabilitation (Sports Medicine)
1451 AVE ASHFORD, CLINICAS PM&R
SAN JUAN, PR 00907
Speech-Language Pathologist
1451 AVE ASHFORD
SAN JUAN, PR 00907
Physical Medicine & Rehabilitation
1451 AVE ASHFORD
SAN JUAN, PR 00907
Physical Medicine & Rehabilitation (Spinal Cord Injury Medicine)
1451 AVE ASHFORD
SAN JUAN, PR 00907
General Practice
1451 AVE ASHFORD
SAN JUAN, PR 00907
Emergency Medicine (Pediatric Emergency Medicine)
1451 AVE ASHFORD
SAN JUAN, PR 00907
Pediatrics (Neonatal-Perinatal Medicine)
1451 AVE ASHFORD
SAN JUAN, PR 00907
Pediatrics (Pediatric Critical Care Medicine)
1451 AVE ASHFORD
SAN JUAN, PR 00907
Pediatrics (Neonatal-Perinatal Medicine)
1451 AVE ASHFORD
SAN JUAN, PR 00907
Pediatrics (Neonatal-Perinatal Medicine)
1451 AVE ASHFORD
SAN JUAN, PR 00907
Pediatrics (Neonatal-Perinatal Medicine)
1451 AVE ASHFORD
SAN JUAN, PR 00907
Radiology (Diagnostic Radiology)
1451 AVE ASHFORD, RADIOLOGY DEPARTMENT 1ST FLOOR OF ASHFORD PRESBYTERIAN
SAN JUAN, PR 00907
Emergency Medicine
1451 AVE ASHFORD
SAN JUAN, PR 00907
Emergency Medicine
1451 AVE ASHFORD
SAN JUAN, PR 00907
Anesthesiology
1451 AVE ASHFORD, SECOND FLOOR, OR
SAN JUAN, PR 00907

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1518803519, enumerated as an "organization" on April 24, 2026.

The provider is located at 1451 AVE ASHFORD SAN JUAN, PR 00907 and the phone number is (787) 722-6544.

Surgery with taxonomy code 208600000X.