Registry data as of Aug 27, 2026

Iris Center

Iris Center holds 6 active organization NPIs in the federal registry, with practice locations in 1 California city. 4 list addiction (substance use disorder) counselor 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 Francisco has the most NPIs, 6

  1. San Francisco6

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

Most NPIs were issued in 2007 and 2012

Iris Center NPIs by year issued2007: 5, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 1024620072008200920102011201251
Iris Center NPIs by year issued2007: 5, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 1024620072008200920102011201251
Iris Center NPIs by year issued2007: 5, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 1024620072008200920102011201251

Source: CMS NPPES, enumeration dates.

5 NPIs were issued in 2007 alone, more than in any other year; none in 4 of the years between.

San Francisco locations

The city with the most Iris Center NPIs. The full list of all 6 follows.

NPILocationPrimary taxonomyIssued
1114074739333 VALENCIA ST STE 222, San FranciscoAddiction (Substance Use Disorder) CounselorJan 4, 2007
1871640938333 VALENCIA ST SUITE 222, San FranciscoAddiction (Substance Use Disorder) CounselorJan 4, 2007
1629125794333 VALENCIA ST SUITE 222, San FranciscoAddiction (Substance Use Disorder) CounselorJan 4, 2007
1568519981333 VALENCIA ST SUITE 222, San FranciscoAddiction (Substance Use Disorder) CounselorJan 5, 2007
1740339290333 VALENCIA ST SUITE 222, San FranciscoClinical Social WorkerJan 10, 2007
165962822012 GOUGH ST, San FranciscoChildren's Substance Abuse Rehabilitation FacilityAug 13, 2012
All 6 locations, by city
NPILocationPrimary taxonomyIssued
1114074739333 VALENCIA ST STE 222, San FranciscoAddiction (Substance Use Disorder) CounselorJan 4, 2007
1871640938333 VALENCIA ST SUITE 222, San FranciscoAddiction (Substance Use Disorder) CounselorJan 4, 2007
1629125794333 VALENCIA ST SUITE 222, San FranciscoAddiction (Substance Use Disorder) CounselorJan 4, 2007
1568519981333 VALENCIA ST SUITE 222, San FranciscoAddiction (Substance Use Disorder) CounselorJan 5, 2007
1740339290333 VALENCIA ST SUITE 222, San FranciscoClinical Social WorkerJan 10, 2007
165962822012 GOUGH ST, San FranciscoChildren's Substance Abuse Rehabilitation FacilityAug 13, 2012

Related names

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 Iris Center have 6 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Iris Center's NPIs list practice locations in 1 city.

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.