FREDDY MAS VARGAS
NPI 1992836068
Clinical Medical Laboratory in Aguada, PR

Active since March 08, 2007
CARR. 417 KM 3.0 BO. MALPASO, AGUADA, PR 00602(787) 868-4453(787) 868-0780 Get Directions Write a Review

NPPES record last updated: May 27, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Freddy Mas Vargas NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

FREDDY MAS VARGAS (NPI 1992836068), doing business as Laboratorio Clinico Jerusalen, is a healthcare organization registered as a clinical medical laboratory in Aguada, Puerto Rico and active in the NPI registry since March 2007. The organization lists Freddy Mas, Medical Technologist, as its authorized official.

NPPES Registry Identity

NPI1992836068
Entity TypeOrganization
Primary Taxonomy291U00000X
Legal Business NameFREDDY MAS VARGAS
Location AddressCARR. 417 KM 3.0 BO. MALPASOAguada, PR 00602
Mailing AddressPo Box 745Aguada, PR 00602-0745 · (787) 868-4453 · Fax (787) 868-0780
Fax(787) 868-0780
Organization SubpartNo
Authorized OfficialFreddy MasMedical Technologist · (787) 868-4453
Enumeration DateMarch 8, 2007
Last NPPES UpdateMay 27, 2026
NPPES CertifiedMay 27, 2026
NPI 1992836068 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyClinical Medical LaboratoryLaboratories
Taxonomy Code291U00000X
License Licensed in PR · 878
Definition
(1) A clinical laboratory is a facility for the biological, microbiological, serological, chemical, immunohematological, hematological, biophysical, cytological, pathological, or other examination of materials derived from the human body for the purpose of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, human beings. These examinations also include procedures to determine, measure, or otherwise describe the presence or absence of various substances or organisms in the body. Facilities only collecting or preparing specimens (or both) or only serving as a mailing service and not performing testing are not considered clinical laboratories. (2) Any facility that examines materials from the human body for purposes of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, or the assessment of, the health of human beings. Typical divisions of a clinical laboratory include hematology, cytology, bacteriology, histology, biochemistry, medical toxicology, and serology.

Other Names 1

Doing Business AsLaboratorio Clinico Jerusalen

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
37 services11 patients
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025
A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.
32 services11 patients
Manual urinalysis test with examination using microscope, automated 81001
A manual urinalysis test with automated microscopic examination is a lab process that checks your urine for health indicators. It involves a machine scanning your sample to identify any abnormal elements, which can assist in diagnosing various conditions.
31 services11 patients

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Freddy Mas Vargas's NPI number?

The NPI number for Freddy Mas Vargas is 1992836068. It was assigned to this organization in the NPPES registry on March 8, 2007. The provider is doing business as Laboratorio Clinico Jerusalen.

Where is Freddy Mas Vargas located?

Freddy Mas Vargas is located at Carr. 417 Km 3.0 Bo. Malpaso, Aguada, PR 00602. The listed phone number is (787) 868-4453.

What is Freddy Mas Vargas's specialty?

The primary specialty registered for this NPI is Clinical Medical Laboratory with taxonomy code 291U00000X.

When was this NPI record last updated?

The NPPES record for Freddy Mas Vargas was last updated on May 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.