GRUPO DE SERVICIOS GERIATRICO
NPI 1366432783
Family Medicine - Geriatric Medicine in San Juan, PR

NPI Status: Active since October 26, 2005

Contact Information

488 CARR 845
URB PURPLE TREE
SAN JUAN, PR
ZIP 00926
Phone: (787) 761-1945
Fax: (787) 761-1947

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  • Organization
  • Family Medicine
  • Geriatric Medicine

About GRUPO DE SERVICIOS GERIATRICO

This page provides the complete NPI Profile along with additional information for Grupo De Servicios Geriatrico, a primary care provider established in San Juan, Puerto Rico operating as a Family Medicine, focusing in geriatric medicine . The healthcare provider is registered in the NPI registry with number 1366432783 assigned on October 2005. The practitioner's primary taxonomy code is 207QG0300X with license number 9548 (PR). The provider is registered as an organization and their NPI record was last updated one year ago. 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 provider's . The authorized official of this NPI record is Mrs. Carmen Milagros Marrero M. D. (President Of Corporation)

NPI
1366432783
Provider Legal Name
GRUPO DE SERVICIOS GERIATRICO
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
488 CARR 845 URB PURPLE TREE SAN JUAN, PR 00926
Location Phone
(787) 761-1945
Location Fax
(787) 761-1947
Mailing Address
488 CARR 845 URB PURPLE TREE SAN JUAN, PR 00926
Mailing Phone
(787) 761-1945
Mailing Fax
(787) 761-1947
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-26-2005
Last Update Date
09-11-2025
Code Navigator

A primary care provider (PCP) like Grupo De Servicios Geriatrico sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .

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

Family Medicine Geriatric Medicine

Taxonomy Code
207QG0300X
Type
Allopathic & Osteopathic Physicians
License No.
9548
License State
PR
Taxonomy Description
A family medicine physician with special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes, and the hospital.

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)
1207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

9548 (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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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

MRS. CARMEN MILAGROS MARRERO M. D.

Authorized Official Title
PRESIDENT OF CORPORATION
Authorized Official Phone
(787) 761-1943

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
9280057OTHER (01)PRHUMANA HEALTH PLANS
2758OTHER (01)PRPREFERRED MEDICARE CHOICE
500168EOTHER (01)PRMEDICARE Y MUCHO MAS MMM
81953OTHER (01)PRMEDICARE OPTIMO
069435OTHER (01)PRCRUZ AZUL
20085OTHER (01)PRPREFERRED HEALTH (UTI)
4214OTHER (01)PRINTERNATIONAL MEDICAL CAR
81953OTHER (01)PRTRIPLE S
9280057OTHER (01)PRHUMANA INSURANCE OF 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 1366432783, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
3
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
6
Unchanged
Pos 5
4
Doubled → 8
Pos 6
3
Unchanged
Pos 7
2
Doubled → 4
Pos 8
7
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
3
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 6 → 12 → 3 4 → 8 2 → 4 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 2 + 6 + 8 + 3 + 4 + 7 + 1 + 6 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1366432783.

Other Providers at the Same Location


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

Family Medicine (Geriatric Medicine)
488 CARR 845, URB PURPLE TREE
SAN JUAN, PR 00926
Family Medicine (Geriatric Medicine)
488 CARR 845, URB PURPLE TREE
SAN JUAN, PR 00926

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1366432783, enumerated as an "organization" on October 26, 2005.

The provider is located at 488 CARR 845 URB PURPLE TREE SAN JUAN, PR 00926 and the phone number is (787) 761-1945.

Family Medicine with taxonomy code 207QG0300X and a focus in Geriatric Medicine.

The provider might be accepting Accepts: Humana, Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.