Registry data as of Aug 27, 2026

Rr Laboratory Services

Rr Laboratory Services holds 5 active organization NPIs in the federal registry, with practice locations in 3 Puerto Rico cities. All list clinical medical laboratory as their primary taxonomy; each location can bill under its own NPI.

CMS NPPES registry, file of Aug 9, 2026 · legal names grouped after punctuation and "LLC" are removed · method · Verify with CMS →

Which NPI is yours?

Search the organization with your city to find the NPI for the location you visit or bill.

Find a location's NPI

Aguadilla has the most NPIs, 3

  1. Aguadilla3
  2. Hatillo1
  3. Yauco1

Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.

Most NPIs were issued in 2007 and 2013

Rr Laboratory Services NPIs by year issued2007: 2, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 1, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 1, 2023: 100.511.522007200920112013201520172019202120232111
Rr Laboratory Services NPIs by year issued2007: 2, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 1, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 1, 2023: 100.511.52200720082009201020112012201320142015201620172018201920202021202220232111
Rr Laboratory Services NPIs by year issued2007: 2, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 1, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 1, 2023: 100.511.522007200920112013201520172019202120232111

Source: CMS NPPES, enumeration dates.

2 NPIs were issued in 2007 alone, more than in any other year; none in 13 of the years between.

Aguadilla locations

The city with the most Rr Laboratory Services NPIs. The full list of all 5 follows.

NPILocationPrimary taxonomyIssued
1902948870AVENIDA SAN CARLOS #10, AguadillaClinical Medical LaboratoryFeb 13, 2007
1851047310AVE SAN CARLOS #10, AguadillaClinical Medical LaboratoryFeb 23, 2022
1356119887CARR EST PR-110, KM 29, HM2 LOCAL 2, EDIFICIO, AguadillaClinical Medical LaboratoryDec 14, 2023
All 5 locations, by city
NPILocationPrimary taxonomyIssued
1902948870AVENIDA SAN CARLOS #10, AguadillaClinical Medical LaboratoryFeb 13, 2007
1851047310AVE SAN CARLOS #10, AguadillaClinical Medical LaboratoryFeb 23, 2022
1356119887CARR EST PR-110, KM 29, HM2 LOCAL 2, EDIFICIO, AguadillaClinical Medical LaboratoryDec 14, 2023
1427485895CARR 129 KM 15.1, HatilloClinical Medical LaboratoryOct 1, 2013
1982746855YAUCO GALLERY PLAZA BARRIO SUSUA BAJA ROAD PR-128 KM 2 HM 2, YaucoClinical Medical LaboratoryFeb 13, 2007

Checking an organization

  1. Match the NPI to the exact location you will visit or bill; each location can have its own.
  2. Confirm the business entity with the secretary of state.
  3. Check the HHS-OIG exclusion list for the organization and its owners.
  4. Verify each clinician you will see on their own record and with the state license search.

Common questions

Why does Rr Laboratory Services have 5 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Rr Laboratory Services's NPIs list practice locations in 3 cities.

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.