Registry data as of Aug 27, 2026

Our Common Ground

Our Common Ground holds 5 active organization NPIs in the federal registry, with practice locations in 3 California cities. 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

Redwood City has the most NPIs, 2

  1. Redwood City2
  2. San Jose2
  3. East Palo Alto1

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

Most NPIs were issued in 2007 and 2025

Our Common Ground NPIs by year issued2007: 1, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 1, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 0, 2025: 2, 2026: 100.511.5220082010201220142016201820202022202420262007: 12025: 211
Our Common Ground NPIs by year issued2007: 1, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 1, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 0, 2025: 2, 2026: 100.511.5220082010201220142016201820202022202420262007: 12025: 211
Our Common Ground NPIs by year issued2007: 1, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 1, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 0, 2025: 2, 2026: 100.511.5220082011201420172020202320262007: 12025: 211

Source: CMS NPPES, enumeration dates.

2 NPIs were issued in 2025 alone, more than in any other year; none in 16 of the years between.

Redwood City locations

The city with the most Our Common Ground NPIs. The full list of all 5 follows.

NPILocationPrimary taxonomyIssued
134639020026 CENTRAL AVE, Redwood CitySubstance Use Disorder Rehabilitation Clinic/CenterJan 11, 2007
130626886726 CENTRAL AVE, Redwood CitySubstance Use Disorder Rehabilitation Clinic/CenterJan 16, 2014
All 5 locations, by city
NPILocationPrimary taxonomyIssued
18613531872560 PULGAS AVENUE, East Palo AltoSubstance Abuse Rehabilitation FacilityNov 18, 2025
134639020026 CENTRAL AVE, Redwood CitySubstance Use Disorder Rehabilitation Clinic/CenterJan 11, 2007
130626886726 CENTRAL AVE, Redwood CitySubstance Use Disorder Rehabilitation Clinic/CenterJan 16, 2014
1972479004264 N. MORRISON AVENUE, San JoseCommunity/Behavioral Health AgencyOct 15, 2025
19229479109500 MELECH RD, San JoseCommunity/Behavioral Health AgencyMar 26, 2026

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 Our Common Ground 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. Our Common Ground'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.