Healthcare organizations in Northbrook, Illinois

As of October 20, 2026, ListRiver's records show 509 healthcare organizations in Northbrook, 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. 18 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 509 healthcare organizations in Northbrook

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Healthcare organizations on record
509
509 known from federal records only
With a phone number
100%
509 records
With an email address
0%
1 records
With a named contact
100%
509 records

By size (employees)

  • 100-4995 · 100%

5 of 509 records report a size. The list builder filters by any range.

Top specialties

  • Psychiatry & Neurology, Psychiatry36 · 16%
  • Social Worker, Clinical34 · 15%
  • Psychologist, Clinical33 · 15%
  • Home Health20 · 9%
  • Chiropractor17 · 8%
  • Internal Medicine16 · 7%
  • Clinic/Center, Mental Health (Including Community Mental Health Center)13 · 6%
  • Counselor, Mental Health12 · 5%
  • Counselor, Professional12 · 5%
  • Dentist, General Practice12 · 5%
  • Durable Medical Equipment & Medical Supplies11 · 5%
  • In Home Supportive Care10 · 4%

Healthcare organizations in other Illinois cities

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

Newest healthcare organizations in Northbrook (sample)

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No recent formations on record.

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Common questions about Northbrook healthcare organizations

How many healthcare organizations are in Northbrook, Illinois?

ListRiver has 509 healthcare organizations in Northbrook, Illinois on record as of October 20, 2026. 509 of them are known from federal records only and have no state business filing.

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

509 (100%) have a phone number, 1 (0%) an email address and 509 (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?

18 healthcare organizations in Northbrook, 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.