Registry data as of Aug 27, 2026

Ammvr Group

Ammvr Group holds 5 active organization NPIs in the federal registry, with practice locations in 3 cities in 2 states. 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

San Juan, PR has the most NPIs, 3

  1. San Juan, PR3
  2. Hato Rey, PR1
  3. Carolina, PUERTO RICO1

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

Most NPIs were issued in 2005 and 2006

Ammvr Group NPIs by year issued2005: 2, 2006: 1, 2007: 1, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 100.511.522005200620072008200920102011201220132014201520162111
Ammvr Group NPIs by year issued2005: 2, 2006: 1, 2007: 1, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 100.511.522005200620072008200920102011201220132014201520162111
Ammvr Group NPIs by year issued2005: 2, 2006: 1, 2007: 1, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 100.511.522006200820102012201420162005: 2111

Source: CMS NPPES, enumeration dates.

2 NPIs were issued in 2005 alone, more than in any other year; none in 8 of the years between.

San Juan, PR locations

The city with the most Ammvr Group NPIs. The full list of all 5 follows.

NPILocationPrimary taxonomyIssued
1689655144283 AVE DOMENECH, San Juan, PRClinical Medical LaboratoryNov 10, 2005
18918779081964 CALLE LOIZA, San Juan, PRClinical Medical LaboratoryOct 19, 2006
1437510989562 MUNOZ RIVERA AVE HATO REY, San Juan, PRClinical Medical LaboratoryMar 11, 2016
All 5 locations, by state and city
NPILocationPrimary taxonomyIssued
1447477252724 AVE PONCE DE LEON, Hato Rey, PRClinical Medical LaboratoryApr 20, 2007
1689655144283 AVE DOMENECH, San Juan, PRClinical Medical LaboratoryNov 10, 2005
18918779081964 CALLE LOIZA, San Juan, PRClinical Medical LaboratoryOct 19, 2006
1437510989562 MUNOZ RIVERA AVE HATO REY, San Juan, PRClinical Medical LaboratoryMar 11, 2016
186148167311E DOMINGO CACERES, Carolina, PUERTO RICOClinical Medical LaboratoryOct 14, 2005

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 Ammvr Group 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. Ammvr Group'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.