Healthcare organizations in Westchester, Illinois

As of October 20, 2026, ListRiver's records show 159 healthcare organizations in Westchester, Illinois (practices, clinics and facilities with a National Provider Identifier (NPI)). 100% have a phone number, 0% an email address and 100% a named contact. 7 formed in the last 12 months.

Each record includes NPI, primary specialty, practice phone, the authorized official's name and title, and, for facilities, private-equity and chain ownership where on file.

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All 159 healthcare organizations in Westchester

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Healthcare organizations on record
159
159 known from federal records only
With a phone number
100%
159 records
With an email address
0%
0 records
With a named contact
100%
159 records

By size (employees)

  • 100-4992 · 100%

2 of 159 records report a size. The list builder filters by any range.

Top specialties

  • Home Health12 · 17%
  • Counselor, Professional6 · 9%
  • Dentist, General Practice6 · 9%
  • Durable Medical Equipment & Medical Supplies6 · 9%
  • Family Medicine6 · 9%
  • Social Worker, Clinical6 · 9%
  • Chiropractor5 · 7%
  • Counselor, Mental Health5 · 7%
  • Non-emergency Medical Transport (VAN)5 · 7%
  • Physical Therapist5 · 7%
  • Clinic/Center, Primary Care4 · 6%
  • Internal Medicine4 · 6%

Healthcare organizations in other Illinois cities

ChicagoNapervilleRockfordSkokieEvanstonArlington HeightsSpringfieldPeoriaSchaumburgAuroraOak ParkJolietOrland ParkElginNorthbrookDes PlainesDowners GroveGlenviewPark RidgeTinley ParkHoffman EstatesChampaignLombardOak LawnElmhurstCrystal LakePlainfieldBloomingtonBolingbrookWheatonSaint CharlesLibertyvilleBellevilleOak BrookGurneeHinsdalePalatinePalos HeightsBuffalo GroveNilesDecaturFrankfortHighland ParkWaukeganMolineBloomingdaleMount ProspectHomewoodBarringtonGenevaLincolnwoodLisleGlen EllynElk Grove VillageBerwynWestmontO FallonOlympia FieldsMarionVernon Hills

Newest healthcare organizations in Westchester (sample)

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No recent formations on record.

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Common questions about Westchester healthcare organizations

How many healthcare organizations are in Westchester, Illinois?

ListRiver has 159 healthcare organizations in Westchester, Illinois on record as of October 20, 2026. 159 of them are known from federal records only and have no state business filing.

How many have a phone number, email or contact name?

159 (100%) have a phone number, 0 (0%) an email address and 159 (100%) a named contact. The list builder can require any of them, so you pay only for records that have it.

What does each record include?

The business name, address and NPI, primary specialty, practice phone, the authorized official's name and title, and, for facilities, private-equity and chain ownership where on file, plus every standard ListRiver column (see the data dictionary).

How many healthcare organizations are new?

7 healthcare organizations in Westchester, Illinois formed in the last 12 months.

How much does a list of healthcare organizations cost?

$0.06 per record, with a $50 minimum order and 6 monthly refresh files included. The list builder shows the exact count and price for your filters before you buy.

Who uses these lists?

Medical billing and staffing firms, device and pharmaceutical reps, practice-management software, insurers and suppliers.

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About this data

Built from public federal agency records and official state business registries, matched to each business by name and address and refreshed as the agencies publish updates. Phone, email and contact names are included where on file; nothing is estimated or filled in. The sample above shows only businesses registered with a state. See the methodology and the data dictionary for every column.