NPPES file of Aug 9, 2026

Providers Maria Avila, ACSW to Sandra Avila

300 individual NPIs in the federal registry, part 1,046 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. 49 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
Maria Avila, ACSW1447514344Mental Health CounselorLancaster, CA2012
Maria Avila, RDA1548648348Dental AssistantLos Angeles, CA2015
Maria Avila1588485494Behavior TechnicianWeston, FL2024
Maria Avila1700630852Behavior TechnicianFullerton, CA2024
Maria Avila1750968335CounselorHicksville, NY2021
Maria Avila1851237234Behavior TechnicianRosemead, CA2026
Maria Avila1902496904Adult Health Nurse PractitionerUnion City, NJ2021
Maria Avila, RN ,IBCLC1912267105Lactation Consultant (Registered Nurse)Laredo, TX2012
Maria Avila1932568839Clinical Social WorkerVentura, CA2016
Maria Avila, MSW, LICSW1942336524Clinical Social WorkerLawrence, MA2007
Maria Belen Avila, RBT1427760438Behavior TechnicianAmarillo, TX2022
Mariah Avila1083300339Behavior TechnicianRiverside, CA2023
Mariah Avila1861311771Addiction (Substance Use Disorder) CounselorOrange, CA2026
Mariana Avila, PTA1215617378Physical Therapy AssistantAtwater, CA2023
Mariano Avila1205257037PharmacistLakeland, FL2013
Maribel Avila, COTA/L1225645609Occupational Therapy AssistantEl Paso, TX2020
Maribel Avila1841134475Behavior TechnicianFarmington Hills, MI2026
Maricela Avila1992474480Pharmacy TechnicianSan Antonio, TX2021
Marie Avila1104091826Social WorkerMesa, AZ2008
Marie Louise Avila, PT1902387517Physical TherapistDenton, TX2018
Mariela Avila, RBT1275099327Other TechnicianFort Worth, TX2019
Mariela Avila, MSW1316430630Social WorkerHemet, CA2018
Mariela Avila, LCSWA, LCASA1518700798Clinical Social WorkerRocky Point, NC2024
Mariela Avila, M.A.1952835951Behavior TechnicianDuarte, CA2017
Marielena Avila1811603459Behavior TechnicianModesto, CA2023
Marilu Avila, ARNP1417513425Family Nurse PractitionerMiami, FL2019
Marilyn Avila, R.N.1740348648Ambulatory Care Registered NursePhoenix, AZ2006
Marilyn Avila, RBT1841152998Behavior TechnicianAmarillo, TX2025
Marilyn Avila1912877374Behavior TechnicianBakersfield, CA2025
Marina Avila1437906807Student in an Organized Health Care Education/Training ProgramHoughton, MI2024
Mario Avila1376406421Peer SpecialistAnadarko, OK2025
Mario Avila1699505172Peer SpecialistNichols Hills, OK2024
Mario Avila1730998410Community Health WorkerSacramento, CA2025
Mario Avila, MD1740273911Internal Medicine PhysicianPhoenix, AZ2005
Marisa Avila1366206617Personal Care AttendantLas Vegas, NV2024
Marisa Avila1588351704Pharmacy TechnicianIndio, CA2023
Marisela Avila1750030821Behavior TechnicianFresno, CA2022
Marisela Avila1760755508Community Health WorkerEl Monte, CA2012
Marisol Avila, A.R.N.P-C1659574515Nurse PractitionerPhoenix, AZ2007
Marissa Avila, RN1548797764Registered NurseSeattle, WA2017
Marissa Avila1982259453Behavior TechnicianMadera, CA2019
Maritza Avila1033621396Social WorkerFontana, CA2017
Maritza Avila, RBT1366313777Behavior TechnicianCrown Point, IN2025
Maritza Avila1497683817Personal Care AttendantLas Vegas, NV2026
Mark Avila, MD1598742058Gastroenterology PhysicianMiami, FL2005
Mark Avila1972302529Community Health WorkerSan Bernardino, CA2025
Martha Avila1508402736Personal Care AttendantLas Vegas, NV2019
Martha Avila1568597722Rehabilitation CounselorPasadena, CA2007
Mary Avila, NP1013720853Family Nurse PractitionerColorado Springs, CO2025
Mary Avila1043995285Community Health WorkerLas Vegas, NV2023
Mary Avila1821704099Behavior TechnicianTulare, CA2023
Mary Jane Avila, FNP-C1396564209Family Nurse PractitionerSan Antonio, TX2024
Marylupe Avila1952170045Mental Health CounselorMiami, FL2023
Matthew Avila1578433264Behavior TechnicianTucson, AZ2025
Matthew Avila, QMHA1881382133Peer SpecialistGrants Pass, OR2023
Matthew Avila, PT, DPT1912779661Physical TherapistSanta Clarita, CA2023
Maurine Avila1669805834CounselorSalt Lake City, UT2013
Maximo Avila, MSN, APRN, PMHNP-BC1326793191Psychiatric/Mental Health Nurse PractitionerMiami, FL2022
Maximus Avila1073489951Home Health AideMandaree, ND2025
Mayra Avila, BA1144678624Behavior AnalystMiami, FL2016
Mayra Avila1437619897Behavior AnalystAlbuquerque, NM2019
Mayra Avila, PTA1851061253Physical Therapy AssistantBrookfield, IL2021
Meagan Avila, O.D.1144485749OptometristCarmel, IN2008
Meah Avila1447038617Behavior TechnicianMonrovia, CA2023
Meera Avila, MD1740608348Gastroenterology PhysicianHouston, TX2014
Megan Avila, OTR/L1134436660Pediatric Occupational TherapistRed Bank, NJ2010
Melanie Avila1295253524CounselorYork, PA2017
Meldy Avila, NP1760623854Family Nurse PractitionerMurrieta, CA2009
Melida Avila, FNP-C1245719319Family Nurse PractitionerColleyville, TX2018
Melinda Avila, CSWA1205687993Clinical Social WorkerWoodburn, OR2024
Melissa Avila1477339612Speech-Language PathologistYorktown Heights, NY2023
Melissa Avila, WHNP-BC, CNM1598279135Women's Health Nurse PractitionerFederal Way, WA2017
Melissa Avila, BSN, RN, PHN1659244077School Registered NurseWeaverville, CA2025
Melissa Avila1922820505Mental Health CounselorYuma, AZ2024
Melody Avila, DNP, FNP-C1396104196Family Nurse PractitionerAlbuquerque, NM2016
Mercedes Avila, FNP-BC1467231829Nurse PractitionerSanta Monica, CA2023
Mia Avila1457155582Behavior TechnicianForest Hills, NY2025
Michael Avila1841904950Clinical Social WorkerHasbrouck Heights, NJ2023
Michael Avila, M.D.1962936450Family Medicine PhysicianEscondido, CA2017
Michael Avila1962968107Behavior TechnicianSan Francisco, CA2019
Michael Avila, LMFT1982814448Marriage & Family TherapistRedmond, OR2007
Michaela Avila, DC1275417958ChiropractorSun Prairie, WI2025
Michele Avila, O.D.1861621724OptometristDraper, UT2009
Michelle Avila, LCSW1194956409Clinical Social WorkerHialeah, FL2009
Michelle Avila1609376862Physical TherapistLake Elsinore, CA2018
Michelle Avila1619589694Marriage & Family TherapistCamarillo, CA2020
Migleris Avila1588304661Behavior TechnicianMarlborough, MA2022
Miguel Avila, AU.D.1114287224AudiologistLong Beach, CA2012
Miguel Avila, ARPN1366027708Family Nurse PractitionerMiami, FL2021
Miguel Avila1699368290Case Manager/Care CoordinatorMiami Lakes, FL2021
Mikayla Avila, LMT1871258012Massage TherapistColorado Springs, CO2021
Milagros Avila1275129702Personal Care AttendantLas Vegas, NV2020
Miranda Avila1447043666Behavior TechnicianSan Diego, CA2025
Mirelle Avila, ARNP1053829564Family Nurse PractitionerMiami, FL2018
Miriam Avila1043872518Behavior TechnicianDowney, CA2019
Miriam Avila1942010392Behavior TechnicianCerritos, CA2025
Mirla Avila, MD1508122110Neurology PhysicianMiami, FL2012
Mirna Avila1942077698Behavior TechnicianOrange, CA2023
Misael Avila1831905157Student in an Organized Health Care Education/Training ProgramFullerton, CA2024
Misty Avila, FNP1295450641Family Nurse PractitionerAddison, TX2022
Mixtli Avila1275169062Behavior TechnicianStockton, CA2020
Molly Avila1417803982Behavior TechnicianSan Angelo, TX2026
Monalisa Avila, PSYD1124390794Clinical PsychologistCorcoran, CA2012
Moncerrat Avila1851957583Behavior TechnicianSacramento, CA2019
Monica Avila, CS-QMHP1063948578Social WorkerDallas, TX2017
Monica Avila1134957798Assistant Behavior AnalystDalton, GA2024
Monica Avila, M.D.1194143776Gynecologic Oncology PhysicianTampa, FL2014
Monica Avila, BCBA1356768857Behavior AnalystCitrus Heights, CA2014
Monica Avila1366047417Behavior TechnicianSan Jose, CA2020
Monica Avila, NP1447069943Pediatric Nurse PractitionerSouth Gate, CA2024
Monica Avila1447835681Rehabilitation PractitionerLas Vegas, NV2021
Monica Avila1619766094Behavior AnalystCosta Mesa, CA2025
Monica Avila, AMFT1689259038Marriage & Family TherapistVenice, CA2021
Monica Avila1841915154Speech-Language AssistantEl Paso, TX2022
Monique Avila, FNP-C1811506108Emergency Registered NurseNorth Easton, MA2020
Monique Avila1902391998Behavior TechnicianKansas City, MO2018
Monique Avila1942633771Addiction (Substance Use Disorder) CounselorFresno, CA2013
Mykenna Avila, RBT1730044686Behavior TechnicianCrown Point, IN2025
Myra Avila1407398662Behavior TechnicianAnchorage, AK2016
Myriam Avila1366082489Community Health WorkerSan Leandro, CA2020
Myrna Avila1508658832Mental Health CounselorEvanston, IL2025
Nadia Avila1295247609Clinical Social WorkerWheaton, IL2017
Nadia Avila1780209981TechnicianSalinas, CA2020
Naidelyn Avila1083553036Behavior TechnicianNaperville, IL2026
Naidy Avila1972457455Registered NurseBrooklyn, NY2026
Nancy Avila1548771991Day Training/Habilitation SpecialistCarson, CA2017
Nancy Avila, LICSW1982055778Clinical Social WorkerBrooklyn Park, MN2016
Nancy Avila, P.T.1992834071Physical TherapistSonora, CA2007
Natalie Avila1154147619Behavior TechnicianWichita Falls, TX2024
Natalie Avila1942079108Physician AssistantSanta Maria, CA2023
Nathalie Avila1295489268Behavior TechnicianDublin, CA2022
Nathalie Avila1851213292Developmental TherapistMiami, FL2026
Nathan Avila1841170651Behavior TechnicianPoway, CA2025
Nathan-Roy Avila1477187276Behavior TechnicianMountain View, CA2020
Nathaniel Avila, M.D.1346683323Gastroenterology PhysicianShenandoah, TX2013
Nathaniel Avila1639069487Behavior TechnicianIrvine, CA2025
Nayeli Avila1609629674Personal Care AttendantReno, NV2024
Nayely Avila1699270751Behavior AnalystLakewood, CO2018
Nelia Avila1477078855Ambulatory Care Registered NurseTorrance, CA2017
Nelly Avila1659982155Personal Care AttendantLas Vegas, NV2020
Nery Avila, ARNP, NP-C1649650532Family Nurse PractitionerHialeah, FL2015
Nestor Avila1518460351Personal Care AttendantNorth Las Vegas, NV2018
Nia Avila1376204974Mental Health CounselorHolly Hill, SC2022
Nicholas Avila1891269486Behavior TechnicianVentura, CA2019
Nick Avila1427945021Student in an Organized Health Care Education/Training ProgramLowell, MA2025
Nick Avila, LCSW1639471485Clinical Social WorkerMadera, CA2010
Nick Avila1982203550Behavior AnalystGalax, VA2020
Nicole Avila, PT, DPT1235933482Physical TherapistAugusta, ME2025
Nicole Avila1255819918Case Manager/Care CoordinatorBrooklyn, NY2018
Nicole Avila, M.A. ED1295191807Professional CounselorGilroy, CA2016
Nicole Avila1952144180Behavior TechnicianIrvine, CA2024
Nikki Avila1548023278Case Manager/Care CoordinatorModesto, CA2024
Nikki Avila, CD, HCHI1770298754DoulaBakersfield, CA2023
Nilo Avila, M.D.1801068879Body Imaging PhysicianPotomac, MD2008
Noemi Avila1023691623Pediatric Nurse PractitionerGrand Terrace, CA2021
Noemi Avila1265267975Behavior TechnicianMonrovia, CA2024
Noet Avila1023875796Physician AssistantAustin, TX2024
Nora Avila1245765056Behavior TechnicianWinchester, CA2017
Norberto Avila1013413061Anesthesiology PhysicianHouston, TX2018
Norma Avila1073849220Day Training/Habilitation SpecialistEl Centro, CA2009
Norma Avila1750706354Community Health WorkerWest Valley City, UT2014
Nydia Avila1649099961Behavior TechnicianRiverside, CA2024
Olga Avila1225849169InterpreterNapa, CA2025
Olga Avila1285872531CounselorFresno, CA2009
Olga Avila1780121202Behavior TechnicianFairfield, CA2017
Olivia Avila, CCC-SLP1275201352Speech-Language PathologistMeredith, NH2021
Orlando Avila1073962924School Social WorkerMagna, UT2016
Orlando Avila1154520872Day Training/Habilitation SpecialistConcord, CA2007
Oscar Avila, ATC1598254096Athletic TrainerLos Angeles, CA2018
Oscar Avila, SLP1700706884Speech-Language PathologistEl Paso, TX2026
Oscar Avila1902661184Case Manager/Care CoordinatorBakersfield, CA2024
Osmar Avila1902678543Behavior TechnicianGarden Grove, CA2023
Ossiris Avila, BCBA1215730882Behavior AnalystGrand Junction, CO2025
P.giordana Avila, O.D.1326250648OptometristNew York, NY2007
Pablo Avila1174242507Mental Health CounselorLas Vegas, NV2022
Pamela Avila, FNP1003067950Nurse PractitionerPorterville, CA2008
Pamela Avila, PNP1811011174Family Nurse PractitionerPortland, OR2007
Patria Avila, BA1851594907Case Manager/Care CoordinatorFort Lauderdale, FL2007
Patricia Avila1114865367Social WorkerLas Cruces, NM2026
Patricia Avila, M.D.1225238827Pediatrics PhysicianGlendale, AZ2007
Patricia Avila, M.D.1568400372Public Health & General Preventive Medicine PhysicianWaimanalo, HI2006
Patricia Avila, RN, APRN-CNS1619684818Oncology Clinical Nurse SpecialistMuncie, IN2022
Patricia Avila, NP1831433671Adult Health Nurse PractitionerAmityville, NY2012
Patricia Avila1942174842Behavior TechnicianLos Angeles, CA2025
Patricia Avila1952188146Massage TherapistChicago, IL2023
Patricia Avila1982295226Rehabilitation PractitionerMontclair, CA2021
Patrick Avila1114365699Gastroenterology PhysicianSan Francisco, CA2013
Paul Avila1588110076Mental Health CounselorParadise, CA2016
Paul Avila1710753769Behavior TechnicianNorco, CA2023
Paul John Avila1649828484Behavior TechnicianNorthbrook, IL2019
Paula Avila1326495466CounselorEl Centro, CA2016
Paula Avila, RN1659528313Adult Psychiatric/Mental Health Registered NurseOxnard, CA2008
Pauline Avila1972133247Nurse PractitionerHouston, TX2020
Pedro Avila1124742648Behavior TechnicianWestlake Village, CA2022
Pedro Avila, MD1356312011Allergy & Immunology PhysicianSpring, TX2006
Penelope Avila1760352199Rehabilitation PractitionerLas Vegas, NV2025
Perla Avila1013877356Behavior TechnicianMonrovia, CA2025
Peter Avila1528660438PharmacistLa Porte, TX2020
Phillip Avila, MD1396495354Family Medicine PhysicianMuskego, WI2022
Pia Avila1932030061Behavior TechnicianFresno, CA2026
Pily Avila1124680830Behavior TechnicianDowney, CA2019
Prescilla Avila1821850132Behavior TechnicianFullerton, CA2024
Priscilla Avila, M.A1063652576Marriage & Family TherapistSanta Ana, CA2009
Priscilla Avila1487825048CounselorSan Bernardino, CA2008
Quinten Avila1891415386Behavior TechnicianNorthglenn, CO2022
Rachael Avila1972908820Clinical Social WorkerTurlock, CA2014
Rachel Avila1003940065Addiction (Substance Use Disorder) CounselorSanta Rosa, CA2007
Rachel Avila, B.A.1366745663Student in an Organized Health Care Education/Training ProgramConcord, CA2010
Rachel Avila1609600444Mental Health CounselorDekalb, IL2024
Rachel Avila1619331154Certified Registered Nurse AnesthetistColumbia, SC2016
Rachel Avila1700148939Community Health WorkerSacramento, CA2012
Rachel Avila, OTR/L1881282879Occupational TherapistPoway, CA2021
Radomir Avila1487937330Clinical Social WorkerChula Vista, CA2011
Rafael Avila1124729553Behavior TechnicianSan Diego, CA2023
Rafael Avila, M.D.1134176837Plastic Surgery PhysicianMission, TX2006
Rafael Avila1699502831Behavior TechnicianDowney, CA2024
Rafaela Avila1952986192Case Manager/Care CoordinatorOklahoma City, OK2021
Ramiro Avila1992284566Physical Therapy AssistantRio Grande City, TX2018
Randall Avila1912610627Mental Health CounselorEverett, WA2022
Raquel Avila, AMFT1285444950Marriage & Family TherapistBrea, CA2025
Raul Avila, LPC1568780963Professional CounselorHamden, CT2010
Raul Avila1811476294Registered Respiratory TherapistBaldwin Park, CA2018
Raychel Avila1205529476Behavior TechnicianWorthington, OH2023
Rebecca Avila1215409081Behavior TechnicianSanta Clarita, CA2018
Rebecca Avila1235822057Primary Care Nurse PractitionerRockville, MD2023
Rebecca Avila1457232738Behavior TechnicianLos Angeles, CA2025
Rebecca Avila1700588647Behavior TechnicianFarmington Hills, MI2023
Rebecca Avila, RN1740138700Critical Care Medicine Registered NurseScottsbluff, NE2026
Rebecca Avila, PT, DPT1780438093Physical TherapistEl Paso, TX2024
Rebecca Avila1831070747Behavior TechnicianNewport Beach, CA2025
Reducinda Avila, LPCC1598998403Mental Health CounselorAlbuquerque, NM2009
Regina Avila1265296396Community Health WorkerCarpinteria, CA2024
Reina Avila1992211833Social WorkerClaremont, CA2017
Renae Avila1245924992Behavior TechnicianHercules, CA2023
Reuben Avila, MD1073621827Internal Medicine PhysicianMemphis, TN2006
Reyna Avila1508678731PharmacistChicago, IL2025
Ricardo Avila, MD1073680997Family Medicine PhysicianBellflower, CA2006
Ricardo Avila1235493032Addiction (Substance Use Disorder) CounselorPanorama City, CA2012
Ricardo Avila, DPT1598838682Physical TherapistMcAllen, TX2006
Ricardo Avila1750877973Art TherapistHolyoke, MA2018
Richard Avila, O.D.1043292295OptometristCorpus Christi, TX2005
Richard Avila, R.N.1336565399Registered NurseAptos, CA2014
Richard Avila, MA, LPCC1760265409Professional CounselorWesterville, OH2023
Richard Avila1912204199Rehabilitation PractitionerLas Vegas, NV2011
Richelle Avila, RDA1629705306Dental AssistantTacoma, WA2022
Rita Avila1174864003Dental HygienistOrange, CA2013
Robert Avila, ATC, LAT1235505066Athletic TrainerDallas, TX2015
Robert Avila1245193036Behavior TechnicianMenifee, CA2025
Robert Avila, D.C., CCST, CCCN1245248400ChiropractorPueblo, CO2006
Robert Avila, M.S.1477318418Assistant Behavior AnalystGarden Grove, CA2024
Robert Avila, PHARM. D.1780289645PharmacistAvon, IN2020
Robert Avila, PT1881679967Physical TherapistTorrance, CA2005
Roberto Avila, MPSS-BLAMRD1770472821Case Manager/Care CoordinatorChula Vista, CA2025
Roberto Avila1821538976Physical TherapistDelray Beach, FL2017
Robyn Avila1043932536Behavior TechnicianNew Braunfels, TX2022
Rocio Avila1437509239Case Manager/Care CoordinatorEureka, CA2016
Rodrigo Avila, MSW1679026215Clinical Social WorkerSan Francisco, CA2016
Roman Avila, MD1184249765Hospitalist PhysicianLive Oak, TX2020
Ron Avila1346038452ContractorLincoln, NE2025
Ronald Avila1952649857Occupational TherapistBloomfield, NJ2013
Rosa Avila, MD1124522677Obstetrics & Gynecology PhysicianChristiansburg, VA2018
Rosa Avila, APRN1407518103Family Nurse PractitionerHialeah, FL2021
Rosa Avila, CPHW,M.A.1588701304Case Manager/Care CoordinatorEl Monte, CA2007
Rosaana Avila, PT1730601675Physical TherapistMilwaukee, WI2017
Rosalina Avila, RN1194044586Registered NurseSalinas, CA2010
Rosalinda Avila, SLP1669606000Speech-Language PathologistBrownsville, TX2009
Rosalvo Avila1427350099Case Manager/Care CoordinatorLancaster, CA2010
Rose Avila, P.T.1932321825Physical TherapistRancho Mirage, CA2007
Roselle Avila, RN1154953461Emergency Registered NurseGallup, NM2020
Rosemary Avila, LCSW1306236385Clinical Social WorkerHouston, TX2015
Rosie Avila1528610938Personal Care AttendantReno, NV2019
Ross Avila, MD, MA1144759168Family Medicine PhysicianVancouver, WA2017
Rossana Avila, DPT1689970931Physical TherapistValley Village, CA2011
Roxana Avila, LCSW1982413761Clinical Social WorkerGarden Grove, CA2025
Ruben Avila1104258243Mental Health CounselorStockton, CA2013
Rubi Avila1174135362Behavior TechnicianDublin, CA2020
Rubi Avila1346179082Behavior TechnicianLos Angeles, CA2026
Ruth Avila, M.D.1508981085Family Medicine PhysicianFresno, CA2007
Ruth Avila, BMS1609262724CounselorSanta Fe, NM2015
Sabrina Avila1073164687Community Health WorkerClovis, NM2019
Sabrina Avila, RADT1366950073Addiction (Substance Use Disorder) CounselorSan Pedro, CA2018
Sabrina Avila1568115491Behavior TechnicianCorona, CA2022
Samantha Avila, LMFT1295466316Marriage & Family TherapistFresno, CA2022
Samantha Avila1316533854Behavior TechnicianOntario, CA2020
Samantha Avila1326650920Behavior TechnicianSpokane, WA2020
Samantha Avila, RN1356172332Registered NurseMiami, FL2024
Samantha Avila1477309706Behavior TechnicianMonrovia, CA2024
Samantha Avila1497515670Behavior TechnicianEl Dorado Hills, CA2024
Samantha Avila1568918290Student in an Organized Health Care Education/Training ProgramLemoore, CA2016
Samantha Avila, MA608868201609456094Massage TherapistRenton, WA2021
Samantha Avila1629819636Behavior TechnicianPomona, CA2024
Samantha Avila1639924285Student in an Organized Health Care Education/Training ProgramOakland, CA2024
Samantha Avila1679410294Behavior TechnicianEl Segundo, CA2026
Samantha Avila, LICSW1740683606Clinical Social WorkerManchester, NH2014
Samantha Avila1750047908Licensed Vocational NurseLos Angeles, CA2021
Sandra Avila, DMD1043107162DentistOrlando, FL2025
Sandra Avila1336604255Behavior TechnicianFullerton, CA2019
Sandra Avila, MD1396939575Family Medicine PhysicianLos Angeles, CA2007
Sandra Avila1629734579Behavior TechnicianOceanside, CA2021
Sandra Avila1679459358Behavior TechnicianSanta Cruz, CA2025

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).