MAINSTREAM DIAGNOSTIC LABORATORY LLC
NPI 1689139495
Clinical Medical Laboratory in New Port Richey, FL

Active since February 06, 2019
5354 GULF DR, NEW PORT RICHEY, FL 34652(727) 203-8391 Get Directions Write a Review

NPPES record last updated: January 27, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 27, 2020, Feb 6, 2019 (2 updates tracked since 2019).

About Mainstream Diagnostic Laboratory Llc NPPES

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

MAINSTREAM DIAGNOSTIC LABORATORY LLC (NPI 1689139495) is a healthcare organization registered as a clinical medical laboratory in New Port Richey, Florida and active in the NPI registry since February 2019. The organization lists Dainellys Villacis, President, as its authorized official.

NPPES Registry Identity

NPI1689139495
Entity TypeOrganization
Primary Taxonomy291U00000X
Legal Business NameMAINSTREAM DIAGNOSTIC LABORATORY LLC
Location Address5354 GULF DRNew Port Richey, FL 34652-3920
Mailing Address5354 Gulf DrNew Port Richey, FL 34652-3920 · (727) 203-8391
Organization SubpartNo
Authorized OfficialDainellys VillacisPresident · (786) 718-4002
Enumeration DateFebruary 6, 2019
Last NPPES UpdateJanuary 27, 20202 updates tracked since enumeration
NPI 1689139495 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyClinical Medical LaboratoryLaboratories
Taxonomy Code291U00000X
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.
5354 GULF DR, New Port Richey, FL 34652

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Pediatrics
5354 GULF DR, TRINITY PHYSICIANS, LLC
NEW PORT RICHEY, FL 34652

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 Mainstream Diagnostic Laboratory LLC's NPI number?

The NPI number for Mainstream Diagnostic Laboratory LLC is 1689139495. It was assigned to this organization in the NPPES registry on February 6, 2019.

Where is Mainstream Diagnostic Laboratory LLC located?

Mainstream Diagnostic Laboratory LLC is located at 5354 Gulf Dr, New Port Richey, FL 34652. The listed phone number is (727) 203-8391.

What is Mainstream Diagnostic Laboratory LLC'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 Mainstream Diagnostic Laboratory LLC was last updated on January 27, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.