NPPES file of Aug 9, 2026

Landmark Medical Center

Landmark Medical Center holds 8 active organization NPIs in the federal registry, with practice locations in 3 cities in 3 states. 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

Woonsocket, RI has the most NPIs, 6

  1. Woonsocket, RI6
  2. Pomona, CA1
  3. Kansas City, MO1

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

Most NPIs were issued in 2005 and 2007

Landmark Medical Center NPIs by year issued2005: 5, 2006: 1, 2007: 20246200520062007521
Landmark Medical Center NPIs by year issued2005: 5, 2006: 1, 2007: 20246200520062007521
Landmark Medical Center NPIs by year issued2005: 5, 2006: 1, 2007: 20246200520062007521

Source: CMS NPPES, enumeration dates.

5 NPIs were issued in 2005 alone, more than in any other year.

Woonsocket, RI locations

The city with the most Landmark Medical Center NPIs. The full list of all 8 follows.

NPILocationPrimary taxonomyIssued
1043297112115 CASS AVE, Woonsocket, RICardiovascular Disease PhysicianDec 29, 2005
1982681060115 CASS AVE, Woonsocket, RINuclear Cardiology PhysicianDec 29, 2005
1619954724115 CASS AVE, Woonsocket, RIOccupational Medicine PhysicianDec 29, 2005
1285611392115 CASS AVE, Woonsocket, RINurse PractitionerDec 29, 2005
1629055751115 CASS AVE, Woonsocket, RIClinical Pathology/Laboratory Medicine PhysicianDec 29, 2005
1942412002115 CASS AVE, Woonsocket, RIInternal Medicine PhysicianMay 3, 2007
All 8 locations, by state and city
NPILocationPrimary taxonomyIssued
10737220052030 N GAREY AVE, Pomona, CAPsychiatric Residential Treatment FacilityMay 22, 2007
13968330678800 NW 112TH ST SECOND FLOOR, Kansas City, MOPrimary Care Clinic/CenterOct 10, 2006
1043297112115 CASS AVE, Woonsocket, RICardiovascular Disease PhysicianDec 29, 2005
1982681060115 CASS AVE, Woonsocket, RINuclear Cardiology PhysicianDec 29, 2005
1619954724115 CASS AVE, Woonsocket, RIOccupational Medicine PhysicianDec 29, 2005
1285611392115 CASS AVE, Woonsocket, RINurse PractitionerDec 29, 2005
1629055751115 CASS AVE, Woonsocket, RIClinical Pathology/Laboratory Medicine PhysicianDec 29, 2005
1942412002115 CASS AVE, Woonsocket, RIInternal Medicine PhysicianMay 3, 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 Landmark Medical Center have 8 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Landmark Medical Center'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.