CENTRO DE GINECOLOGIA Y OBSTETRICIA DR. CARLOS A FONSECA SALGADO
NPI 1114258258
Obstetrics & Gynecology - Gynecology in San Juan, PR

NPI Status: Active since January 28, 2010

Contact Information

1503 CALLE PROF AUGUSTO RODRIGUEZ
SAN JUAN, PR
ZIP 00909
Phone: (787) 998-9995

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  • Organization
  • Obstetrics & Gynecology
  • Gynecology

About CENTRO DE GINECOLOGIA Y OBSTETRICIA DR. CARLOS A FONSECA SALGADO

This page provides the complete NPI Profile along with additional information for Centro De Ginecologia Y Obstetricia Dr. Carlos A Fonseca Salgado, a women's health care provider established in San Juan, Puerto Rico operating as a Obstetrics & Gynecology, focusing in gynecology . The healthcare provider is registered in the NPI registry with number 1114258258 assigned on January 2010. The practitioner's primary taxonomy code is 207VG0400X with license number 16371 (PR). The provider is registered as an organization and their NPI record was last updated February 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 Dr. Carlos A Fonseca Md (President)

NPI
1114258258
Provider Name
CENTRO DE GINECOLOGIA Y OBSTETRICIA DR. CARLOS A FONSECA SALGADO
Entity Type
Organization
Location Address
1503 CALLE PROF AUGUSTO RODRIGUEZ SAN JUAN, PR 00909
Location Phone
(787) 998-9995
Mailing Address
148 CALLE ALELI URB. SAN FRANCISCO SAN JUAN, PR 00927
Mailing Phone
(787) 998-9995
Mailing Fax
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-28-2010
Last Update Date
02-19-2026
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Women's health care providers like Centro De Ginecologia Y Obstetricia Dr. Carlos A Fonseca Salgado treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, etc.

Location Map

Secondary Locations

  • PROFESIONAL PLAZA SUITE 207
    MANATI, PR 00674
    (787) 998-9995

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

Obstetrics & Gynecology Gynecology

Taxonomy Code
207VG0400X
Type
Allopathic & Osteopathic Physicians
License No.
16371
License State
PR
Taxonomy Description
A physician who specializes in diagnosis, treatment, and management of patients with gynecologic conditions. Source: National Uniform Claim Committee

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)
1207VF0040XAllopathic & Osteopathic Physicians

Obstetrics & Gynecology
Urogynecology and Reconstructive Pelvic Surgery

16371 (PR)

Group Taxonomy 193400000X MULTIPLE 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

DR. CARLOS A FONSECA MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(787) 998-9995

Reviews for CENTRO DE GINECOLOGIA Y OBSTETRICIA DR. CARLOS A FONSECA SALGADO

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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 1114258258, we treat the final digit (8) 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 8).

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
1
Unchanged
Pos 3
1
Doubled → 2
Pos 4
4
Unchanged
Pos 5
2
Doubled → 4
Pos 6
5
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
2
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
8
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 2 → 4 8 → 16 → 7 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 2 + 4 + 4 + 5 + 1 + 6 + 2 + 1 + 0 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1114258258.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Internal Medicine
1503 CALLE PROF AUGUSTO RODRIGUEZ, 1ST FLOOR
SAN JUAN, PR 00909
Internal Medicine
1503 CALLE PROF AUGUSTO RODRIGUEZ, SUITE 2
SAN JUAN, PR 00909
Health Educator
1503 CALLE PROF AUGUSTO RODRIGUEZ, ASIA BLDG. SUITE 600
SAN JUAN, PR 00909
Clinic/Center (Health Service)
1503 CALLE PROF AUGUSTO RODRIGUEZ, CONDOMINIO ASIA, 6TO PISO
SAN JUAN, PR 00909
Specialist/Technologist, Other
1503 CALLE PROF AUGUSTO RODRIGUEZ, CONDOMINIO ASIA, SUITE 300
SAN JUAN, PR 00909
Specialist/Technologist, Health Information
1503 CALLE PROF AUGUSTO RODRIGUEZ, EDIFICIO ASIA SUITE 600
SAN JUAN, PR 00909

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1114258258, enumerated as an "organization" on January 28, 2010.

The provider is located at 1503 CALLE PROF AUGUSTO RODRIGUEZ SAN JUAN, PR 00909 and the phone number is (787) 998-9995.

Obstetrics & Gynecology with taxonomy code 207VG0400X and a focus in Gynecology.