Connecticut NPI Directory
There are 104,054 healthcare providers registered in the NPI database with a practice location in Connecticut, spread across 211 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.
Search providers in Connecticut
Largest cities in Connecticut
The cities with the most registered NPI providers. The number shows how many providers list a practice address there.
All cities in Connecticut (211)
- Bridgeport(3,578)
- Bristol(1,116)
- Branford(868)
- Bloomfield(788)
- Brookfield(487)
- Bethel(292)
- Berlin(232)
- Burlington(71)
- Brooklyn(67)
- Bethany(60)
- Bethlehem(46)
- Bozrah(37)
- Bolton(33)
- Bantam(32)
- Beacon Falls(26)
- Broad Brook(22)
- Bridgewater(15)
- Barkhamsted(12)
- Baltic(10)
- Cheshire(952)
- Cromwell(739)
- Colchester(291)
- Cos Cob(162)
- Clinton(158)
- Canton(156)
- Coventry(100)
- Canaan(97)
- Columbia(72)
- Collinsville(65)
- Chester(57)
- Centerbrook(39)
- Canterbury(30)
- Chaplin(16)
- Enfield(1,204)
- East Hartford(1,193)
- East Haven(329)
- Essex(261)
- East Lyme(215)
- Ellington(148)
- East Windsor(133)
- East Hampton(118)
- East Granby(72)
- Easton(60)
- East Berlin(48)
- East Haddam(19)
- Eastford(12)
- Farmington(3,274)
- Fairfield(1,867)
- Greenwich(1,508)
- Glastonbury(1,314)
- Groton(907)
- Guilford(663)
- Granby(93)
- Gales Ferry(81)
- Griswold(38)
- Goshen(12)
- Ivoryton(16)
- Jewett City(32)
- Kensington(102)
- Kent(64)
- Killingworth(53)
- Manchester(2,546)
- Middletown(1,917)
- Milford(1,457)
- Meriden(1,139)
- Madison(500)
- Monroe(372)
- Middlebury(345)
- Mystic(336)
- Mansfield Center(332)
- Marlborough(109)
- Moodus(54)
- Middlefield(41)
- Moosup(25)
- Milldale(24)
- Mansfield(19)
- Mashantucket(13)
- Morris(9)
- New Haven(10,557)
- Norwalk(2,498)
- New Britain(2,036)
- Norwich(1,676)
- New London(1,415)
- Newington(904)
- North Haven(718)
- New Milford(451)
- Newtown(403)
- Naugatuck(392)
- New Canaan(344)
- Niantic(161)
- New Fairfield(156)
- North Franklin(80)
- North Branford(76)
- New Hartford(52)
- Northford(46)
- North Stonington(44)
- North Windham(23)
- North Grosvenordale(22)
- New Preston(19)
- North Granby(14)
- New Britian(9)
- Orange(492)
- Old Saybrook(430)
- Old Greenwich(198)
- Oxford(164)
- Old Lyme(146)
- Oakville(76)
- Oakdale(25)
- Plainville(860)
- Putnam(635)
- Plantsville(191)
- Prospect(187)
- Portland(116)
- Plainfield(111)
- Pawcatuck(108)
- Pomfret Center(27)
- Preston(19)
- Plymouth(19)
- Quaker Hill(17)
- Rocky Hill(642)
- Ridgefield(628)
- Riverside(106)
- Redding(74)
- Roxbury(11)
- Stamford(3,618)
- Shelton(1,089)
- Stratford(935)
- Southbury(709)
- Southington(671)
- South Windsor(612)
- Simsbury(269)
- Storrs(220)
- Suffield(172)
- Southport(172)
- Sandy Hook(161)
- Seymour(133)
- Sharon(131)
- Stafford Springs(117)
- Storrs Mansfield(92)
- Stonington(71)
- Somers(68)
- South Glastonbury(41)
- Salem(36)
- Salisbury(33)
- Sherman(23)
- Torrington(1,052)
- Trumbull(1,017)
- Tolland(220)
- Thomaston(93)
- Terryville(66)
- Thompson(18)
- Taftville(15)
- Tariffville(14)
- Uncasville(170)
- Unionville(69)
- Vernon(571)
- Vernon Rockville(67)
- Waterbury(3,760)
- West Hartford(2,219)
- West Haven(1,545)
- Westport(1,151)
- Wallingford(1,122)
- Windsor(1,100)
- Wethersfield(612)
- Willimantic(581)
- Wilton(541)
- Waterford(457)
- Woodbridge(351)
- Watertown(308)
- Woodbury(201)
- Wolcott(197)
- Westbrook(129)
- Winsted(118)
- Windsor Locks(102)
- Weatogue(99)
- Weston(90)
- Woodstock(53)
- West Simsbury(25)
- Windham(18)
- Washington Depot(18)
- Warren(17)
- Washington(13)
- Willington(13)
- West Suffield(11)
- Wauregan(11)
- Yalesville(44)
Providers appear under Connecticut 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 July 12, 2026). PECOS status from the CMS Medicare Order and Referring dataset (updated July 10, 2026).
