Illinois NPI Directory
There are 312,618 healthcare providers registered in the NPI database with a practice location in Illinois, spread across 672 cities and towns. Pick a city below to see the medical specialties practiced there, then drill into a specialty for the full provider list with addresses and Medicare status.
312,618
NPI Records in Illinois
672
Cities & Towns
IL
State Code
Search providers in Illinois
Largest cities in Illinois
The cities with the most registered NPI providers. The number shows how many providers list a practice address there.
Chicago 79,756Naperville 6,093Springfield 5,851Peoria 5,484Rockford 4,937Evanston 4,829Aurora 4,095Arlington Heights 3,477Oak Lawn 3,477Park Ridge 3,086Skokie 3,063Glenview 3,043Elgin 2,988Oak Park 2,987Champaign 2,943Wheaton 2,880Joliet 2,844Northbrook 2,806Maywood 2,694Schaumburg 2,595Orland Park 2,591Downers Grove 2,404Bloomington 2,364Mchenry 2,058Elmhurst 1,967Urbana 1,924Belleville 1,914Decatur 1,884Crystal Lake 1,871Lombard 1,789
All cities in Illinois (672)
A
B
- Bannockburn(226)
- Barrington(1,005)
- Barry(26)
- Bartlett(524)
- Bartonville(48)
- Batavia(606)
- Beach Park(58)
- Beardstown(179)
- Bedford Park(34)
- Beecher(60)
- Belle Rive(26)
- Belleville(1,914)
- Bellwood(127)
- Belvidere(304)
- Bement(11)
- Bensenville(251)
- Benton(179)
- Berkeley(23)
- Berwyn(1,304)
- Bethalto(95)
- Biggsville(10)
- Bloomingdale(958)
- Bloomington(2,364)
- Blue Island(383)
- Bolingbrook(1,364)
- Bourbonnais(777)
- Bowen(10)
- Bradley(214)
- Braidwood(30)
- Breese(177)
- Bridgeport(14)
- Bridgeview(184)
- Brighton(26)
- Brimfield(22)
- Broadview(121)
- Brookfield(167)
- Brookport(12)
- Buffalo Grove(1,181)
- Bunker Hill(24)
- Burbank(334)
- Burnham(37)
- Burr Ridge(768)
- Bushnell(18)
- Byron(77)
C
- Cahokia(77)
- Cahokia Heights(11)
- Cairo(76)
- Calumet City(402)
- Calumet Park(58)
- Cambridge(16)
- Camp Point(9)
- Canton(263)
- Carbondale(1,302)
- Carlinville(193)
- Carlyle(90)
- Carmi(183)
- Carol Stream(530)
- Carpentersville(168)
- Carrier Mills(13)
- Carrollton(54)
- Carterville(253)
- Carthage(121)
- Cary(243)
- Casey(40)
- Caseyville(36)
- Catlin(11)
- Centralia(485)
- Centreville(41)
- Cerro Gordo(10)
- Champaign(2,943)
- Channahon(166)
- Charleston(323)
- Chatham(141)
- Chenoa(15)
- Cherry Valley(38)
- Chester(115)
- Chgo(15)
- Chicago(79,756)
- Chicago Heights(512)
- Chicago Hts(14)
- Chicago Ridge(309)
- Chillicothe(79)
- Chrisman(24)
- Christopher(156)
- Cicero(497)
- Cisne(11)
- Cissna Park(13)
- Clarendon Hills(144)
- Clay City(11)
- Clifton(23)
- Clinton(130)
- Coal City(95)
- Coal Valley(40)
- Cobden(22)
- Colchester(9)
- Colfax(9)
- Collinsville(355)
- Colona(24)
- Columbia(247)
- Cortland(20)
- Coulterville(15)
- Country Club Hills(167)
- Countryside(272)
- Cowden(9)
- Creal Springs(9)
- Crest Hill(265)
- Cresthill(11)
- Crestwood(224)
- Crete(167)
- Creve Coeur(18)
- Crystal Lake(1,871)
- Cuba(19)
D
- Danvers(10)
- Danville(1,244)
- Darien(492)
- Davis(17)
- Davis Junction(15)
- De Soto(13)
- Decatur(1,884)
- Deer Park(48)
- Deerfield(926)
- Dekalb(1,087)
- Delavan(15)
- Des Plaines(1,764)
- Diamond(24)
- Dieterich(17)
- Dixmoor(11)
- Dixon(812)
- Dolton(204)
- Downers Grove(2,404)
- Downs(9)
- Du Quoin(200)
- Dundee(11)
- Dunlap(63)
- Dupo(26)
- Duquoin(9)
- Durand(21)
- Dwight(65)
E
- Earlville(10)
- East Alton(94)
- East Dubuque(18)
- East Dundee(97)
- East Hazel Crest(116)
- East Moline(229)
- East Peoria(331)
- East Saint Louis(208)
- East St Louis(11)
- Edwards(17)
- Edwardsville(871)
- Effingham(770)
- El Paso(35)
- Elburn(94)
- Eldorado(265)
- Elgin(2,988)
- Elizabeth(10)
- Elizabethtown(15)
- Elk Grove(18)
- Elk Grove Village(1,236)
- Elk Grove Vlg(83)
- Elmhurst(1,967)
- Elmwood(25)
- Elmwood Park(272)
- Elwood(18)
- Energy(27)
- Erie(12)
- Eureka(87)
- Evanston(4,829)
- Evergreen Park(822)
- Evergreen Pk(13)
F
- Fairbury(45)
- Fairfield(198)
- Fairview Heights(496)
- Farmer City(23)
- Farmington(23)
- Fisher(11)
- Flanagan(17)
- Flora(166)
- Flossmoor(533)
- Ford Heights(16)
- Forest Park(364)
- Forrest(9)
- Forreston(14)
- Forsyth(82)
- Fox Lake(99)
- Fox River Grove(100)
- Frankfort(954)
- Franklin Grove(15)
- Franklin Park(345)
- Freeburg(60)
- Freeport(648)
- Fulton(32)
G
- Gages Lake(22)
- Galatia(12)
- Galena(118)
- Galesburg(727)
- Galva(28)
- Gardner(18)
- Geneseo(157)
- Geneva(1,284)
- Genoa(48)
- Georgetown(13)
- Germantown Hills(22)
- Gibson City(186)
- Gifford(12)
- Gilberts(33)
- Gillespie(83)
- Gilman(24)
- Girard(15)
- Glen Carbon(500)
- Glen Ellyn(908)
- Glencoe(138)
- Glendale Heights(284)
- Glendale Hts(15)
- Glenview(3,043)
- Glenwood(88)
- Godfrey(197)
- Golconda(19)
- Golden(13)
- Goreville(25)
- Grand Chain(9)
- Granite City(488)
- Grant Park(13)
- Granville(15)
- Grayslake(746)
- Grayville(27)
- Great Lakes(288)
- Greenup(14)
- Greenville(227)
- Gridley(11)
- Gurnee(1,199)
H
- Hainesville(28)
- Hamilton(23)
- Hampshire(56)
- Hampton(14)
- Hanover Park(235)
- Hardin(18)
- Harrisburg(276)
- Harvard(121)
- Harvey(443)
- Harwood Heights(90)
- Havana(81)
- Hawthorn Woods(50)
- Hazel Crest(535)
- Hebron(9)
- Henry(29)
- Herrin(505)
- Herscher(20)
- Heyworth(13)
- Hickory Hills(201)
- Highland(340)
- Highland Park(1,169)
- Highwood(61)
- Hillsboro(128)
- Hillside(168)
- Hinckley(17)
- Hines(1,109)
- Hinsdale(1,662)
- Hodgkins(28)
- Hoffman Estates(1,738)
- Homer(10)
- Homer Glen(381)
- Hometown(41)
- Homewood(885)
- Hoopeston(74)
- Hopedale(53)
- Hoyleton(21)
- Huntley(471)
I
- Indian Head Park(31)
- Ingleside(46)
- Inverness(134)
- Irvington(10)
- Island Lake(61)
- Itasca(275)
J
- Jacksonville(500)
- Jerseyville(293)
- Johnsburg(71)
- Johnston City(52)
- Joliet(2,844)
- Jonesboro(21)
- Justice(74)
L
- La Grange(633)
- La Grange Highlands(106)
- La Grange Park(264)
- La Harpe(15)
- La Salle(141)
- Lacon(40)
- Lagrange(34)
- Lake Barrington(186)
- Lake Bluff(404)
- Lake Forest(962)
- Lake In The Hills(425)
- Lake Villa(235)
- Lake Zurich(489)
- Lakemoor(32)
- Lanark(15)
- Lansing(417)
- Lasalle(12)
- Lawrenceville(241)
- Le Roy(25)
- Lebanon(60)
- Lemont(386)
- Lena(47)
- Lewistown(22)
- Lexington(11)
- Libertyville(1,769)
- Lincoln(268)
- Lincolnshire(296)
- Lincolnwood(687)
- Lindenhurst(203)
- Lisle(829)
- Litchfield(181)
- Lockport(430)
- Lombard(1,789)
- Long Grove(237)
- Louisville(27)
- Loves Park(445)
- Lynwood(115)
- Lyons(85)
M
- Machesney Park(175)
- Mackinaw(14)
- Macomb(423)
- Madison(15)
- Mahomet(177)
- Makanda(17)
- Malta(11)
- Manhattan(110)
- Manito(14)
- Manteno(150)
- Maple Park(21)
- Mapleton(12)
- Marengo(98)
- Marion(1,429)
- Marissa(14)
- Markham(90)
- Marquette Heights(9)
- Marseilles(47)
- Marshall(76)
- Martinsville(21)
- Maryville(540)
- Mascoutah(138)
- Mason City(15)
- Matteson(571)
- Mattoon(897)
- Maywood(2,694)
- Mc Leansboro(75)
- Mchenry(2,058)
- Mcleansboro(12)
- Medinah(18)
- Melrose Park(882)
- Mendota(104)
- Merrionette Park(121)
- Metamora(74)
- Metropolis(194)
- Mettawa(13)
- Midlothian(133)
- Milan(56)
- Milford(22)
- Millstadt(52)
- Minonk(37)
- Minooka(137)
- Mokena(719)
- Moline(1,339)
- Momence(31)
- Monee(67)
- Monmouth(153)
- Montgomery(235)
- Monticello(141)
- Morris(538)
- Morrison(94)
- Morton(316)
- Morton Grove(698)
- Mounds(12)
- Mount Carmel(216)
- Mount Carroll(53)
- Mount Morris(22)
- Mount Olive(13)
- Mount Prospect(606)
- Mount Pulaski(22)
- Mount Sterling(41)
- Mount Vernon(824)
- Mount Zion(12)
- Moweaqua(20)
- Mt Prospect(308)
- Mt Sterling(42)
- Mt Vernon(37)
- Mt Zion(61)
- Mt. Prospect(10)
- Mt. Vernon(27)
- Mundelein(418)
- Murphysboro(204)
N
- N Barrington(10)
- Naperville(6,093)
- Nashville(108)
- Nauvoo(18)
- Neoga(31)
- New Athens(15)
- New Baden(39)
- New Berlin(17)
- New Lenox(973)
- Newark(12)
- Newton(144)
- Niles(924)
- Noble(10)
- Nokomis(24)
- Normal(1,192)
- Norridge(213)
- Norris City(25)
- North Aurora(290)
- North Barrington(39)
- North Chicago(1,119)
- North Riverside(179)
- Northbrook(2,806)
- Northfield(695)
- Northlake(103)
O
- O Fallon(1,265)
- Oak Brook(1,307)
- Oak Forest(438)
- Oak Lawn(3,477)
- Oak Park(2,987)
- Oakbrook(11)
- Oakbrook Terrace(470)
- Oakland(11)
- Oakwood Hills(13)
- Oblong(26)
- Odin(15)
- Ofallon(21)
- O'fallon(53)
- Oglesby(32)
- Okawville(14)
- Olney(360)
- Olympia Fields(931)
- Onarga(26)
- Oquawka(20)
- Oregon(94)
- Orion(21)
- Orland Hills(62)
- Orland Park(2,591)
- Oswego(715)
- Ottawa(485)
P
- Palatine(1,100)
- Palestine(11)
- Palos Heights(1,313)
- Palos Hills(408)
- Palos Park(207)
- Pana(103)
- Paris(238)
- Park City(50)
- Park Forest(300)
- Park Ridge(3,086)
- Pawnee(15)
- Paxton(137)
- Pecatonica(30)
- Pekin(616)
- Peoria(5,484)
- Peoria Heights(98)
- Peotone(37)
- Peru(336)
- Petersburg(58)
- Phoenix(14)
- Pinckneyville(117)
- Pingree Grove(54)
- Pittsfield(170)
- Plainfield(1,631)
- Plano(97)
- Pocahontas(10)
- Polo(24)
- Pontiac(337)
- Poplar Grove(53)
- Port Byron(21)
- Posen(18)
- Potomac(13)
- Princeton(228)
- Princeville(23)
- Prophetstown(31)
- Prospect Heights(82)
Q
- Quincy(1,628)
R
- Rantoul(102)
- Raymond(17)
- Red Bud(135)
- Richmond(47)
- Richton Park(220)
- Ridgway(10)
- River Forest(402)
- River Grove(73)
- Riverdale(73)
- Riverside(187)
- Riverton(12)
- Riverwoods(106)
- Roanoke(42)
- Robbins(30)
- Robinson(209)
- Rochelle(235)
- Rochester(43)
- Rock Falls(117)
- Rock Island(961)
- Rockford(4,937)
- Rockton(90)
- Rolling Meadows(444)
- Romeoville(424)
- Roodhouse(11)
- Roscoe(270)
- Roselle(287)
- Rosemont(107)
- Roseville(16)
- Rosiclare(29)
- Round Lake(136)
- Round Lake Beach(151)
- Round Lake Park(11)
- Rushville(77)
S
- S Barrington(11)
- Saint Anne(11)
- Saint Charles(319)
- Saint Elmo(13)
- Saint Jacob(14)
- Saint Joseph(30)
- Salem(210)
- Sandwich(177)
- Sauget(11)
- Sauk Village(73)
- Savanna(42)
- Savoy(202)
- Schaumburg(2,595)
- Schiller Park(55)
- Scott Afb(159)
- Scott Air Force Base(40)
- Seneca(28)
- Sesser(33)
- Shabbona(13)
- Shawneetown(13)
- Sheffield(10)
- Shelbyville(161)
- Sheldon(10)
- Sherman(41)
- Shiloh(236)
- Shipman(9)
- Shorewood(308)
- Silvis(186)
- Skokie(3,063)
- Sleepy Hollow(20)
- Smithton(43)
- Somonauk(15)
- South Barrington(165)
- South Beloit(42)
- South Chicago Heights(34)
- South Elgin(372)
- South Holland(564)
- Sparta(134)
- Spring Grove(78)
- Spring Valley(113)
- Springfield(5,851)
- St Charles(1,376)
- St. Charles(56)
- Staunton(61)
- Steeleville(22)
- Steger(77)
- Sterling(480)
- Stickney(35)
- Stillman Valley(15)
- Stockton(31)
- Stone Park(22)
- Streamwood(316)
- Streator(210)
- Stronghurst(14)
- Sugar Grove(144)
- Sullivan(121)
- Summit(65)
- Sumner(9)
- Swansea(544)
- Sycamore(723)
T
- Taylorville(206)
- Teutopolis(41)
- Third Lake(25)
- Thornton(16)
- Tilton(18)
- Tinley Park(1,614)
- Toledo(18)
- Tolono(14)
- Toluca(13)
- Toulon(15)
- Tremont(48)
- Trenton(37)
- Troy(207)
- Tuscola(79)
U
- Ullin(12)
- University Park(52)
- Urbana(1,924)
- Utica(24)
V
- Vandalia(170)
- Venedy(10)
- Vernon Hills(912)
- Vienna(172)
- Villa Grove(18)
- Villa Park(379)
- Village Of Lakewood(15)
- Virden(24)
- Virginia(30)
- Volo(31)
W
- Wadsworth(31)
- Walnut(18)
- Warren(12)
- Warrenville(669)
- Warsaw(14)
- Washington(325)
- Waterloo(433)
- Waterman(16)
- Watseka(266)
- Wauconda(205)
- Waukegan(1,642)
- Wayne(11)
- Wayne City(12)
- Wenona(10)
- West Chicago(316)
- West Dundee(238)
- West Frankfort(416)
- West Peoria(55)
- West Salem(11)
- Westchester(514)
- Western Springs(341)
- Westmont(1,067)
- Westville(15)
- Wheaton(2,880)
- Wheeling(548)
- White Hall(21)
- Willow Brook(25)
- Willow Springs(66)
- Willowbrook(583)
- Wilmette(731)
- Wilmington(56)
- Winchester(24)
- Winfield(866)
- Winnebago(37)
- Winnetka(290)
- Winthrop Harbor(22)
- Wolf Lake(9)
- Wonder Lake(36)
- Wood Dale(197)
- Wood River(134)
- Woodridge(690)
- Woodstock(674)
- Worth(117)
- Wyoming(11)
Y
- Yorkville(581)
Z
- Zion(300)
Providers appear under Illinois because they reported a business practice address in the state to the NPI enumerator. A provider may have more than one location, so confirm directly with the provider that the listed address is where they currently practice.
Provider data from the National Plan and Provider Enumeration System (NPPES), refreshed weekly (updated June 21, 2026). PECOS status from the CMS Medicare Order and Referring dataset (updated June 18, 2026).
