NPPES file of Aug 9, 2026

Providers Kathryn O'Brien to Lois O'Brien, M.D.

300 individual NPIs in the federal registry, part 16,006 of 24,427 of the A to Z by surname. Each row is the registry's record: the name and credential, the NPI, the primary specialty, the practice city and the year the NPI was issued. 87 link to a page of their own with Medicare and CMS data the registry does not carry.

CMS NPPES registry, monthly file · specialties as NUCC taxonomy codes · method

ProviderNPISpecialtyPractice cityNPI issued
Kathryn O'Brien1457184566Behavior TechnicianMurfreesboro, TN2024
Kathryn O'Brien1477219343Physician AssistantMount Laurel, NJ2021
Kathryn O'Brien, CCC-SLP1558815373Speech-Language PathologistAthens, GA2016
Kathryn O'Brien, DPT1659094332Physical TherapistOwings Mills, MD2022
Kathryn O'Brien, M.D.1689906810Family Medicine PhysicianTucson, AZ2010
Kathryn O'Brien, MA, CCC-SLP1700209640Speech-Language PathologistPhiladelphia, PA2014
Kathryn O'Brien, PT1740933035Physical TherapistAurora, CO2022
Kathryn O'Brien1811349574Speech-Language PathologistMilwaukee, WI2016
Kathryn O'Brien1811472426Family Nurse PractitionerSalem, MA2018
Kathy O'Brien1053821967Mental Health CounselorMount Vernon, IL2017
Kathy O'Brien, T-LMHC , CADC1568123404Mental Health CounselorWest Des Moines, IA2022
Kathy O'Brien, CD(DONA) HBHI,HD1639403256DoulaFort Worth, TX2009
Katie O'Brien, RN1063899201Registered NurseSaint Paul, MN2015
Katie O'Brien, MS, RDN, LD1275197063Registered DietitianGalveston, TX2019
Katie O'Brien1285299891CounselorTacoma, WA2019
Katie O'Brien, PA-C1366708836Dermatology PhysicianBridgeville, PA2012
Katie O'Brien1437752995Mental Health CounselorChico, CA2020
Katie O'Brien, LPC1447637053Professional CounselorSaint Peters, MO2015
Katie O'Brien1689336463Student in an Organized Health Care Education/Training ProgramDenver, CO2021
Katie O'Brien, MSOT1780836619Occupational TherapistBellevue, WA2008
Katie O'Brien, NP1801048921Dermatology PhysicianWorcester, MA2008
Katie O'Brien, LCSW1851949077Clinical Social WorkerNiceville, FL2019
Katrea O'Brien, ALC1962118737Mental Health CounselorGadsden, AL2023
Kayla O'Brien1013140003Speech-Language PathologistTrumann, AR2009
Kayla O'Brien, COTA/L1114570603Physical Medicine & Rehabilitation PhysicianSalisbury, MD2019
Kayla O'Brien, PHYSICIAN ASSISTANT1356997787Physician AssistantBoston, MA2019
Kayla O'Brien, CNP1437673530Pediatric Nurse PractitionerBoston, MA2017
Kayla O'Brien, B.A., R.P.1588275341Mental Health CounselorGreeley, CO2020
Kayla O'Brien1699351643Pediatric Nurse PractitionerDartmouth, MA2021
Kayla O'Brien1861089393CounselorOrchard Park, NY2020
Kayla O'Brien, FNP-C1881172591Nurse PractitionerAtlanta, GA2018
Kayla O'Brien1982171617CounselorFramingham, MA2018
Kaylee O'Brien1043180912Behavior AnalystWorcester, MA2025
Kaylee O'Brien, SLP1952012197Speech-Language PathologistFestus, MO2022
Kayleigh O'Brien1942746797Mental Health CounselorSiloam Springs, AR2017
Kaylin O'Brien, MS, GC1336622661Genetic Counselor (M.S.)Worcester, MA2018
Keith O'Brien, MD1124024625Internal Medicine PhysicianMiddleburg Heights, OH2005
Keith O'Brien, DMD1437234689DentistFishersville, VA2006
Keith O'Brien, PH.D.1740575935Clinical PsychologistCaro, MI2011
Keith O'Brien, M.D.1740667815Urology PhysicianBridgeport, CT2015
Keith O'Brien1831075266Student in an Organized Health Care Education/Training ProgramNew York, NY2025
Kelley O'Brien, CMT1821832924Massage TherapistFairfax, CA2024
Kelli O'Brien, MSC1275054355Professional CounselorGreat Falls, MT2017
Kelli O'Brien, BSW1487179081Addiction (Substance Use Disorder) CounselorMarquette, MI2017
Kellie O'Brien, PA-C1649113648Physician AssistantGettysburg, PA2026
Kellie O'Brien, DPT1962608315Pediatric Physical TherapistDanville, IN2007
Kelly O'Brien1013738012Occupational TherapistNew York, NY2024
Kelly O'Brien, LMFT1033535505Mental Health CounselorBellevue, WA2014
Kelly O'Brien1033735675Registered NurseRiverside, RI2020
Kelly O'Brien, MSW1043734783Clinical Social WorkerLansing, MI2017
Kelly O'Brien, PA-C1083212344Physician AssistantEdgewood, KY2020
Kelly O'Brien, M.A. CCC-SLP1093936213Speech-Language PathologistChapel Hill, NC2007
Kelly O'Brien, COTA1104457225Occupational Therapy AssistantIndianapolis, IN2020
Kelly O'Brien, APRN1114302569Acute Care Nurse PractitionerHartford, CT2015
Kelly O'Brien, PH.D.1124334073Clinical PsychologistBethesda, MD2010
Kelly O'Brien, DPT1124413315Physical TherapistBridgeton, MO2015
Kelly O'Brien, ARNP1124614789Nurse PractitionerPace, FL2020
Kelly O'Brien, CDA, RDH, MED1154988483Dental HygienistConcord, NH2019
Kelly O'Brien1174135180Behavior AnalystAlsip, IL2020
Kelly O'Brien, CNP1225769458Acute Care Nurse PractitionerCleveland, OH2022
Kelly O'Brien1235748997Behavior TechnicianSaint Cloud, MN2020
Kelly O'Brien, M.D.1265605331Family Medicine PhysicianLees Summit, MO2008
Kelly O'Brien, MA1326547225Mental Health CounselorCranston, RI2018
Kelly O'Brien1366813669Occupational TherapistMcKeesport, PA2015
Kelly O'Brien1396400602Health & Wellness CoachRaleigh, NC2021
Kelly O'Brien, LCSW1417298977Clinical Social WorkerLynwood, CA2013
Kelly O'Brien1417407933SpecialistMedford, NY2016
Kelly O'Brien, LCSW1427426063Clinical Social WorkerEast Syracuse, NY2015
Kelly O'Brien, PA-C1558731638Physician AssistantWilkes Barre, PA2015
Kelly O'Brien, M.S. ED.1639519507SpecialistStaten Island, NY2013
Kelly O'Brien, M.A., CCC-SLP1649302928Speech-Language PathologistOak Lawn, IL2007
Kelly O'Brien1659789089Recreation TherapistBelleville, IL2014
Kelly O'Brien1689487787Behavior TechnicianShelby Township, MI2025
Kelly O'Brien, MD1740801687Emergency Medicine PhysicianBethlehem, PA2020
Kelly O'Brien, M.S., CCC-SLP1760812465Speech-Language PathologistDuncannon, PA2013
Kelly O'Brien, PH.D.1770716359School PsychologistOldsmar, FL2009
Kelly O'Brien1831019058Student in an Organized Health Care Education/Training ProgramGreensboro, NC2026
Kelly O'Brien, MD1841300407Internal Medicine PhysicianDenver, CO2006
Kelly O'Brien1922143163OpticianJericho, NY2007
Kelly O'Brien1972265890Personal Care AttendantSouth Charleston, WV2021
Kelly O'Brien, NP1972860328Adult Health Nurse PractitionerAurora, CO2012
Kelly O'Brien, M.D.1982898631Internal Medicine PhysicianHouston, TX2007
Kellyann O'Brien, PA-C1619910155Medical Physician AssistantSpringfield, MA2006
Kelseigh O'Brien1205676285Physician AssistantNew Hyde Park, NY2024
Kelsey O'Brien1184221384Behavior TechnicianMelville, NY2020
Kelsey O'Brien1194079285Developmental TherapistPompano Beach, FL2012
Kelsey O'Brien1235630674Behavior TechnicianAvondale, AZ2018
Kelsey O'Brien, M.S., CCC-SLP1376186163Speech-Language PathologistClearwater, FL2019
Kelsey O'Brien, OTR/L1396229951Occupational TherapistSunderland, MA2018
Kelsey O'Brien1487373916Certified Registered Nurse AnesthetistAlgonquin, IL2022
Kelsey O'Brien1508580796Mental Health CounselorGloversville, NY2022
Kelsey O'Brien, PT, DPT1588063309Physical TherapistSumner, WA2014
Kelsey O'Brien1588511299Student in an Organized Health Care Education/Training ProgramKansas City, KS2026
Kelsey O'Brien, CSCD, MOT, OTR/L1619548690Neurorehabilitation Occupational TherapistPittsburgh, PA2021
Kelsey O'Brien1679183693Rehabilitation PractitionerSan Rafael, CA2020
Kelsey O'Brien, APSW1689333288Clinical Social WorkerSussex, WI2021
Kelsey O'Brien1699288746Case Manager/Care CoordinatorAurora, CO2017
Kelsey O'Brien, M.D.1710972575Pediatrics PhysicianDallas, TX2005
Kelyn O'Brien1811390180Adult Health Nurse PractitionerOshkosh, WI2014
Kendra O'Brien, PH.D.1740438456PsychologistTripler Army Medical Center, HI2008
Kennedy O'Brien, DMD1073370441DentistBatesville, MS2024
Kennedy O'Brien, RBT1376322438Behavior TechnicianWestlake, OH2023
Kenneth O'Brien, DDS1063636884General Practice DentistryRockton, IL2007
Kennith O'Brien1578241477CounselorGainesville, FL2023
Kera O'Brien1912223264Speech-Language PathologistTitusville, FL2010
Keri O'Brien1497163513Speech-Language PathologistIslip Terrace, NY2014
Keri O'Brien, MS,CCC-SLP1902818347Speech-Language PathologistMargate, FL2006
Kerri Ann O'Brien, RN1922415678Registered NurseLynn, MA2014
Kerrie O'Brien, D.M.D.1740556505DentistMilford, MA2012
Kerrilynn O'Brien1851587430Student in an Organized Health Care Education/Training ProgramBoston, MA2007
Kerry O'Brien, LICSW1346312659Clinical Social WorkerMinneapolis, MN2006
Kerry O'Brien, NP1366418535Family Nurse PractitionerMilwaukie, OR2006
Kerry O'Brien, CRNP1477017614Psychiatric/Mental Health Nurse PractitionerBaltimore, MD2019
Kerry O'Brien, M.D.1609856061Anatomic Pathology & Clinical Pathology PhysicianBoston, MA2006
Kerry O'Brien, BS1649799099Social WorkerSpringfield, MA2017
Kerry O'Brien, MS, CCC-SLP1659689578Speech-Language PathologistHalesite, NY2010
Kerry O'Brien1912852740Physician AssistantWashington, DC2026
Kerstyn O'Brien, PA-C1972179992Medical Physician AssistantFresno, CA2021
Keven O'Brien1538324033Mental Health CounselorCosta Mesa, CA2008
Kevin O'Brien, MD1003867771Family Medicine PhysicianRochester, IN2006
Kevin O'Brien1053959916Behavior AnalystRockland, MA2019
Kevin O'Brien, LCSW, LMFT1063429520Clinical Social WorkerMilwaukee, WI2006
Kevin O'Brien, M.D.1134131733Allergy & Immunology (Internal Medicine) PhysicianThornton, CO2006
Kevin O'Brien1184038374General Practice DentistrySalem, VA2014
Kevin O'Brien1184756561General Practice DentistryHamden, CT2007
Kevin O'Brien1205926169Advanced Heart Failure and Transplant Cardiology PhysicianSeattle, WA2006
Kevin O'Brien, MSN, FNP-C, APRN1295345767Family Nurse PractitionerPortland, OR2020
Kevin O'Brien, MD1346686474Diagnostic Radiology PhysicianChicago, IL2013
Kevin O'Brien, PH.D.1396802369Clinical NeuropsychologistScottsdale, AZ2007
Kevin O'Brien, M.D.1417949199Nephrology PhysicianGallatin, TN2005
Kevin O'Brien1437689544Physical TherapistBeavercreek, OH2017
Kevin O'Brien, D.O.1508187709Pediatrics PhysicianOcoee, FL2010
Kevin O'Brien, D.C.1508293663ChiropractorGrand Junction, CO2013
Kevin O'Brien, OTR1528128493Occupational TherapistMadison, WI2006
Kevin O'Brien, RPH.1568587038PharmacistSouth Dartmouth, MA2007
Kevin O'Brien1578082533Physical TherapistNorth Attleboro, MA2017
Kevin O'Brien, MD1578574315Internal Medicine PhysicianTampa, FL2006
Kevin O'Brien1578721916PharmacistMadison, WI2008
Kevin O'Brien, D.C.1639187255ChiropractorHumble, TX2006
Kevin O'Brien, PHARM D1659712974PharmacistOakland, ME2013
Kevin O'Brien, PT1700340072Physical TherapistYankton, SD2019
Kevin O'Brien, COTA1750208120Occupational Therapy AssistantCambridge, MA2026
Kevin O'Brien, M.D.1760444731Pediatric Critical Care Medicine PhysicianLong Beach, CA2006
Kevin O'Brien, DC1780731851ChiropractorMethuen, MA2007
Kevin O'Brien1790468338Case Manager/Care CoordinatorNashua, NH2023
Kevin O'Brien, D.C.1790840205ChiropractorAndrews, NC2006
Kevin O'Brien1801519210Social WorkerGrand Rapids, MI2022
Kevin O'Brien, ACSW-R1841392719Clinical Social WorkerWarrensburg, NY2006
Kevin O'Brien, DPT1841447711Physical TherapistGrand Forks, ND2008
Kevin O'Brien, PHD, LCSW1881947216Clinical Social WorkerNew York, NY2012
Kevin O'Brien, CRNP1962644211Adult Health Nurse PractitionerBethesda, MD2009
Kevin O'Brien1992376842DentistSacramento, CA2021
Kevon O'Brien, RBT1154995330Behavior TechnicianBirmingham, AL2021
Khelsea O'Brien1609423615Physician AssistantChicago, IL2019
Kiendra O'Brien1386144640Behavior TechnicianSan Diego, CA2018
Kiley O'Brien1356997142Behavior TechnicianVirginia Beach, VA2019
Kim O'Brien, NURSE PRACTITIONER1043539893Family Nurse PractitionerNew York, NY2010
Kim O'Brien, MHC INTERN1528450681Mental Health CounselorWest Palm Beach, FL2015
Kimberly O'Brien, RD, LD1104996602Registered DietitianMendota Heights, MN2006
Kimberly O'Brien1114061025School Registered NurseDover, DE2007
Kimberly O'Brien1114419181Case Manager/Care CoordinatorFalmouth, MA2018
Kimberly O'Brien, OTR/L1134389661Occupational TherapistVancouver, WA2008
Kimberly O'Brien, LMHC1184945883Mental Health CounselorBellingham, WA2010
Kimberly O'Brien, PHARMD1225344351PharmacistPhiladelphia, PA2010
Kimberly O'Brien, PMHNP1275013047Psychiatric/Mental Health Nurse PractitionerBeverly, MA2018
Kimberly O'Brien, RN1376404624Registered NurseDavenport, IA2025
Kimberly O'Brien1427990712Student in an Organized Health Care Education/Training ProgramLittle Rock, AR2026
Kimberly O'Brien, DPT1477733871Physical TherapistMadison, WI2007
Kimberly O'Brien, OTR1528569803Occupational TherapistRocky Point, NY2018
Kimberly O'Brien, SLP1548498967Speech-Language PathologistCanton, OH2009
Kimberly O'Brien, APRN1568970861Family Nurse PractitionerOrlando, FL2018
Kimberly O'Brien, PT1730657164Physical TherapistWaltham, MA2018
Kimberly O'Brien, PT, DPT1740492149Physical TherapistSparta, NJ2007
Kimberly O'Brien, M.S., M.O.T., OT/L1770028631Occupational TherapistStrongsville, OH2017
Kimberly O'Brien, LMHC1780069088Mental Health CounselorNorwell, MA2015
Kimbra O'Brien, LCAC1801378575Addiction (Substance Use Disorder) CounselorFort Wayne, IN2018
Kirby O'Brien, MA, NCC, LPC1457996324Professional CounselorWashington, IL2019
Kirsten O'Brien1255909651Licensed Vocational NurseLa Grange, CA2021
Kissten O'Brien1831749290Clinical Social WorkerLos Angeles, CA2019
Knute O'Brien, PA1407537517Physician AssistantTroy, MI2023
Krista O'Brien, MPT1730381823Physical TherapistSan Diego, CA2007
Kristal O'Brien, MHS-RC, CRC1376839928Rehabilitation CounselorGretna, LA2011
Kristen O'Brien1013522218Behavior TechnicianPearland, TX2020
Kristen O'Brien, DPT1184200362Physical TherapistChicago, IL2021
Kristen O'Brien, D.M.D.1215456512DentistBillerica, MA2017
Kristen O'Brien, OTR1326503236Occupational TherapistWaynesboro, PA2019
Kristi O'Brien1023363090Student in an Organized Health Care Education/Training ProgramLakeville, MA2012
Kristin O'Brien, PT, DPT1013211614Physical TherapistOak Lawn, IL2010
Kristin O'Brien, CPNP1083950174Pediatric Nurse PractitionerSumter, SC2012
Kristin O'Brien, OD1255769469OptometristDenver, NC2013
Kristin O'Brien, PA-C1295710788Physician AssistantYork, PA2005
Kristin O'Brien, LMP1396738258Massage TherapistPuyallup, WA2005
Kristin O'Brien, O.D.1487800017OptometristSidney, MT2008
Kristin O'Brien, MA, LPA1952919276Mental Health CounselorHouston, TX2020
Kristina O'Brien1225607070Peer SpecialistNashua, NH2021
Kristina O'Brien, PA-C1801471230Surgical Physician AssistantColorado Springs, CO2021
Kristina O'Brien, CCC-SLP1801928841Speech-Language PathologistMars, PA2007
Kristina O'Brien, PHARMD1861096174PharmacistDelray Beach, FL2020
Kristy O'Brien, PHARM D1487249439PharmacistPalos Heights, IL2021
Kristy O'Brien, OD1699342162OptometristColumbia, SC2021
Kristy O'Brien1861927246Behavior AnalystEvergreen, CO2017
Kristy O'Brien, APRN1952347734Psychiatric/Mental Health Nurse PractitionerManchester, NH2006
Krystal O'Brien1811818263Adult CompanionGrand Island, NE2026
Krystle O'Brien1336574870Speech-Language PathologistMiami, FL2013
Kurtis O'Brien, LCSW1013320563Clinical Social WorkerFishers, IN2014
Kyla O'Brien, CNM1881205136Advanced Practice MidwifeJackson, TN2020
Kyle O'Brien, PHD DHSC LCSW OTR/L1437727526Occupational TherapistNewtown, CT2021
Kyle O'Brien, ATC1548654106Athletic TrainerMunster, IN2015
Kyle O'Brien, APRN1639950744Gerontology Nurse PractitionerGuilford, CT2023
Kyle O'Brien1649982059Athletic TrainerBristol, RI2022
Kyle O'Brien1982587952Health Service PsychologistTyler, TX2025
Kyle O'Brien, DO1992334783Family Medicine PhysicianSarasota, FL2020
Kyler O'Brien1487400958Occupational Therapy AssistantNorth Little Rock, AR2024
Kylie O'Brien1487264875Community Health WorkerOwosso, MI2020
Kylie O'Brien1760152722Case Manager/Care CoordinatorOklahoma City, OK2021
Kylie O'Brien, SWT1952136707Social WorkerLorain, OH2024
Kynia O'Brien, CRNA1093117418Certified Registered Nurse AnesthetistHartford, CT2014
Kyra O'Brien, MD1780045617Neurology PhysicianPhiladelphia, PA2016
Lacey O'Brien1730803123Behavior AnalystRockwall, TX2022
Laci O'Brien, SUDRC1497403026Addiction (Substance Use Disorder) CounselorOceanside, CA2022
Laura O'Brien, MD1003484288Family Medicine PhysicianSterling Heights, MI2021
Laura O'Brien1184142127Clinical Social WorkerWatertown, NY2017
Laura O'Brien, SC.D.1538329685AudiologistBoston, MA2008
Laura O'Brien, M.A.1770875825Behavior AnalystCantonment, FL2011
Laura O'Brien, MA CCC-SLP1790025831Speech-Language PathologistDowningtown, PA2013
Laura O'Brien, RN1790124899Registered NurseSan Francisco, CA2013
Laura O'Brien1871833475Occupational TherapistMadison, WI2013
Laura O'Brien, LCSW EMDR1891103511Social WorkerWestminster, MA2014
Laura O'Brien, NP1982459467Gerontology Nurse PractitionerBoise, ID2024
Lauren O'Brien, MS, CCC-SLP1033534938Speech-Language PathologistGreenville, SC2014
Lauren O'Brien, RDN1144074386Registered DietitianNorth Providence, RI2024
Lauren O'Brien, MD1265973424Pediatric Infectious Diseases PhysicianPalo Alto, CA2017
Lauren O'Brien1275080285Student in an Organized Health Care Education/Training ProgramRoxbury, MA2016
Lauren O'Brien, DMD1275157349DentistJanesville, WI2020
Lauren O'Brien, LCSW1316894108Clinical Social WorkerDavenport, CA2026
Lauren O'Brien, LPCC1336407873Professional CounselorMiddleburg Heights, OH2012
Lauren O'Brien, MA, LPC, NCC1336882745Professional CounselorColorado Springs, CO2022
Lauren O'Brien, LMHC1396145876CounselorShrewsbury, MA2014
Lauren O'Brien1427568054Mental Health CounselorBeverly, MA2017
Lauren O'Brien, MD1447513379Obstetrics & Gynecology PhysicianHarrisburg, SD2012
Lauren O'Brien, PA1447897020Surgical Physician AssistantWorcester, MA2019
Lauren O'Brien, FNP1477138857Family Nurse PractitionerWest Islip, NY2021
Lauren O'Brien, PA-C1578503314Physician AssistantShreveport, LA2006
Lauren O'Brien, LMHC, CRC1588958979Mental Health CounselorSaratoga Springs, NY2011
Lauren O'Brien, M.ED.1669704151Behavior AnalystMalvern, PA2010
Lauren O'Brien, M.D.1689608556Anatomic Pathology & Clinical Pathology PhysicianLos Angeles, CA2006
Lauren O'Brien, LPC1700411485Professional CounselorRound Rock, TX2020
Lauren O'Brien1740734771SpecialistOrchard Park, NY2016
Lauren O'Brien, NP1790153922Acute Care Nurse PractitionerColumbia, MO2015
Lauren O'Brien, MS, RD, LDN1831442466Registered DietitianBoston, MA2012
Lauren O'Brien1982146916Student in an Organized Health Care Education/Training ProgramMorgan City, LA2016
Lauriann O'Brien, LCSW1871266536Clinical Social WorkerNew Providence, NJ2021
Laurie O'Brien, LPN1073657763Licensed Practical NurseBainbridge, NY2007
Laurie O'Brien, OTR/L1588864920Occupational TherapistChicago, IL2007
Lawrance O'Brien, LSW, LCADC1831798727Addiction (Substance Use Disorder) CounselorBarnegat, NJ2020
Lawrence O'Brien1700329893Clinical Social WorkerBuzzards Bay, MA2016
Leah O'Brien, LIMHP1184267593Mental Health CounselorOmaha, NE2019
Leah O'Brien, PT, MPT1326649773Physical TherapistDouglasville, GA2020
Leah O'Brien, FNP-C1609207398Family Nurse PractitionerBoardman, OH2013
Leah O'Brien, MS CCC-SLP1790330892Speech-Language PathologistFairfield, CT2019
Leah O'Brien, LCPC1952717712CounselorChicago, IL2014
Leann O'Brien1659645117CounselorPittsfield, MA2012
Leanna O'Brien, MS LMHC1851726210Mental Health CounselorSpokane, WA2013
Leanne O'Brien, OTR/L1962636472Occupational TherapistCedar Rapids, IA2009
Leigh O'Brien, BCBA1528488541Behavior AnalystPennsburg, PA2014
Leigh O'Brien, LCSW1942336789Clinical Social WorkerShreveport, LA2007
Lelan O'Brien1629950522Social WorkerBronx, NY2025
Leslie O'Brien, MSW, LICSW1497067631Clinical Social WorkerLexington, MA2010
Lezley O'Brien, LPN1306088448Student in an Organized Health Care Education/Training ProgramPhoenix, AZ2009
Liam O'Brien1487383634Student in an Organized Health Care Education/Training ProgramSalt Lake City, UT2022
Lillian O'Brien1699541292Behavior TechnicianWoodbury, MN2023
Lily O'Brien, MD1104686005Internal Medicine PhysicianYoungstown, OH2024
Lily O'Brien1922683499Behavior TechnicianScottsdale, AZ2021
Linda O'Brien, MA-CCC-SLP1346205317Speech-Language PathologistBoardman, OH2006
Linda O'Brien, RN1750666194Registered NurseSomerville, MA2011
Linda O'Brien1770639106Adult Psychiatric/Mental Health Registered NurseOakland, CA2007
Linda O'Brien, MD1790744696Hospitalist PhysicianNorth Wilkesboro, NC2006
Lindsay O'Brien, MS CCC-SLP1336435569Speech-Language PathologistBaltimore, MD2011
Lindsay O'Brien, MA1366837965Mental Health CounselorCherry Hill, NJ2015
Lindsay O'Brien, ED.S.1548775844School PsychologistPontiac, IL2017
Lindsay O'Brien1700524634Speech-Language PathologistHamilton, NJ2022
Lindsay O'Brien, DO1831583806Student in an Organized Health Care Education/Training ProgramCleveland, OH2015
Lindsey O'Brien, CPNP-AC1457972796Critical Care Pediatric Nurse PractitionerCharlotte, NC2020
Lindsey O'Brien1972426377Behavior TechnicianVentura, CA2026
Lindsey Morgan O'Brien, MD1427291384Hematology & Oncology PhysicianWinchester, VA2009
Lisa O'Brien, PTA1104207380Physical Therapy AssistantSouthington, CT2015
Lisa O'Brien, OD1275564999OptometristAmarillo, TX2006
Lisa O'Brien, LICSW1356859284Clinical Social WorkerFall River, MA2018
Lisa O'Brien, M.A., CCC-SLP1396453080Speech-Language PathologistMorton, PA2022
Lisa O'Brien1497145114SpecialistPalm Desert, CA2015
Lisa O'Brien, PT, DPT, CERT. DN1558734517Physical TherapistMurrells Inlet, SC2015
Lisa O'Brien, MS, LPC, SAC-IT1700388170Professional CounselorMadison, WI2018
Lisa O'Brien, LPN1750798195Licensed Practical NurseRonkonkoma, NY2014
Lisa O'Brien1760740955Rehabilitation PractitionerLas Vegas, NV2012
Lisa O'Brien, PA1780637538Physician AssistantOak Creek, WI2006
Lisa O'Brien, CNP1942394606Nurse PractitionerCleveland, OH2006
Lisa O'Brien, PA-C1962873042Physician AssistantLansing, MI2015
Lisa O'Brien, D.O.1992146559Sports Medicine (Orthopaedic Surgery) PhysicianHarrisburg, PA2013
Lise O'Brien, LICSW1124144712Clinical Social WorkerBarrington, RI2007
Lois O'Brien, M.D.1437245339Pain Medicine (Anesthesiology) PhysicianSanta Monica, CA2006

Source: CMS National Plan and Provider Enumeration System (NPPES) (download.cms.gov). A listing is not a recommendation: check a license with the state board (license lookups).