Providers Marita Barrett, PA-C to Paul Barrett, PHARM.D., B.C.P.S.
300 individual NPIs in the federal registry, part 1,426 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. 93 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Marita Barrett, PA-C | 1801941323 | Physician Assistant | Cambridge, MA | 2007 |
| Mark Barrett, DDS | 1043311012 | General Practice Dentistry | Zebulon, NC | 2006 |
| Mark Barrett, D.C. | 1386669430 | Chiropractor | Bothell, WA | 2006 |
| Mark Barrett, D.C. | 1437228988 | Chiropractor | Rancho Cucamonga, CA | 2006 |
| Mark Barrett, MD | 1447415203 | Diagnostic Radiology Physician | Springfield, MO | 2008 |
| Mark Barrett, M.D. | 1538136692 | Hospitalist Physician | Madera, CA | 2006 |
| Mark Barrett, MD | 1710969100 | Pediatrics Physician | Murray, UT | 2005 |
| Mark Barrett, CRNA | 1801811062 | Certified Registered Nurse Anesthetist | Kansas City, MO | 2006 |
| Mark Barrett, MD | 1801815667 | Emergency Medicine Physician | Danville, KY | 2006 |
| Markanthony Barrett | 1548062698 | Behavior Technician | Lancaster, CA | 2025 |
| Marla Barrett, LCSW | 1124094131 | Clinical Social Worker | Tulsa, OK | 2006 |
| Marla Barrett | 1598954430 | Massage Therapist | Port Orchard, WA | 2007 |
| Maron Barrett, DO | 1790485647 | General Practice Physician | Twentynine Palms, CA | 2023 |
| Marquita Barrett, PH.D | 1346193539 | Mental Health Counselor | Oak Park, IL | 2026 |
| Marsha Barrett | 1003784786 | Community Health Worker | Washington, DC | 2025 |
| Marsha Barrett, RN | 1215611165 | Registered Nurse | Lawrenceville, GA | 2023 |
| Martha Barrett, CCC-SLP | 1164130589 | Speech-Language Pathologist | Denver, CO | 2022 |
| Martha Barrett, M.D. | 1346537883 | Emergency Medicine Physician | York, PA | 2011 |
| Martha Barrett | 1801337316 | Doula | Mangum, OK | 2017 |
| Martika Barrett | 1881310175 | Case Manager/Care Coordinator | Chattanooga, TN | 2022 |
| Martin Barrett, DMD | 1699827725 | Dentist | North Attleboro, MA | 2007 |
| Mary Barrett, RN | 1043423528 | Case Management Registered Nurse | Whitefish, MT | 2007 |
| Mary Barrett, ARNP | 1073033767 | Critical Care Medicine Nurse Practitioner | Tallahassee, FL | 2017 |
| Mary Barrett, M.S.W. | 1134348642 | Clinical Social Worker | Missoula, MT | 2007 |
| Mary Barrett, CCC-SLP | 1174928493 | Speech-Language Pathologist | Brush Prairie, WA | 2014 |
| Mary Barrett, LPCA | 1215767017 | Professional Counselor | Fort Mill, SC | 2024 |
| Mary Barrett, P.T. | 1245450451 | Orthopedic Physical Therapist | Haverstraw, NY | 2007 |
| Mary Barrett | 1285418863 | Occupational Therapist | Lawrenceville, GA | 2023 |
| Mary Barrett, NP | 1376622845 | Family Nurse Practitioner | Fort Collins, CO | 2006 |
| Mary Barrett, NP | 1396911301 | Adult Health Nurse Practitioner | Richmond, IN | 2008 |
| Mary Barrett, LPC, LCPC, LCPAT | 1417400847 | Professional Counselor | Arlington, VA | 2016 |
| Mary Barrett | 1417676552 | Counselor | Hartford, CT | 2022 |
| Mary Barrett, FNP | 1437374600 | Family Nurse Practitioner | Palmer, AK | 2007 |
| Mary Barrett, LCSW | 1487709960 | Clinical Social Worker | Chatham, NJ | 2007 |
| Mary Barrett, LCSW | 1578560652 | Clinical Social Worker | Asheville, NC | 2005 |
| Mary Barrett, MD | 1720065279 | Family Medicine Physician | Burnsville, MN | 2005 |
| Mary Barrett, MSW, LCSW, SAC-IT | 1811272123 | Clinical Social Worker | Mequon, WI | 2011 |
| Mary Barrett, AUD | 1831611268 | Audiologist | Gaithersburg, MD | 2017 |
| Mary Barrett, M.D. | 1871883371 | Dermatopathology (Pathology) Physician | Victor, NY | 2011 |
| Mary Barrett, M.D. | 1902983976 | Specialist | Longmont, CO | 2006 |
| Mary Barrett | 1972254563 | Behavior Technician | Farmington Hills, MI | 2022 |
| Mary Barrett, REGISTERED NURSE | 1972660033 | Registered Nurse | Syracuse, NY | 2007 |
| Mary Jo Barrett | 1528148095 | Social Worker | Skokie, IL | 2006 |
| Maryann Barrett, PT | 1689015497 | Physical Therapist | Port Charlotte, FL | 2013 |
| Maryann Barrett, APN | 1932624426 | Psychiatric/Mental Health Nurse Practitioner | Ormond Beach, FL | 2017 |
| Maryanna Barrett, MD | 1588860647 | Obstetrics & Gynecology Physician | Savannah, GA | 2007 |
| Marybeth Barrett | 1982623427 | Professional Counselor | Leominster, MA | 2006 |
| Maryellen Barrett | 1902363500 | Mental Health Counselor | Billings, MT | 2019 |
| Maryn Barrett | 1912111212 | Pharmacist | Franklin, NH | 2007 |
| Mataya Barrett | 1972131381 | Community Health Worker | Ely, MN | 2020 |
| Matija Barrett | 1033906300 | Student in an Organized Health Care Education/Training Program | Lubbock, TX | 2025 |
| Matt Barrett | 1104500404 | Behavior Analyst | Berlin, CT | 2023 |
| Matthew Barrett | 1033592258 | Optometrist | Columbus, GA | 2015 |
| Matthew Barrett | 1033802061 | Behavior Technician | Sayre, PA | 2023 |
| Matthew Barrett, MD | 1063626273 | Psychiatry Physician | Pahoa, HI | 2007 |
| Matthew Barrett, D.O. | 1316077266 | Critical Care Medicine (Internal Medicine) Physician | Cleveland, OH | 2007 |
| Matthew Barrett, MD | 1336108497 | Emergency Medicine Physician | Edina, MN | 2006 |
| Matthew Barrett, PA | 1417541475 | Physician Assistant | Anchorage, AK | 2021 |
| Matthew Barrett, M.D. | 1427363886 | Emergency Medicine Physician | Detroit, MI | 2010 |
| Matthew Barrett, MD | 1477249589 | Student in an Organized Health Care Education/Training Program | New York, NY | 2023 |
| Matthew Barrett, M.D. | 1558402388 | Surgery Physician | New Castle, IN | 2007 |
| Matthew Barrett, MD | 1649386467 | Orthopaedic Surgery Physician | Murfreesboro, TN | 2006 |
| Matthew Barrett, M.D. | 1982816757 | Neurology Physician | Henrico, VA | 2007 |
| Maura Barrett, PAC | 1356988455 | Physician Assistant | Stone Mountain, GA | 2019 |
| Maureen Barrett, OTR/L, CHT | 1215968524 | Hand Occupational Therapist | Ventura, CA | 2006 |
| Maureen Barrett, PT | 1679742464 | Physical Therapist | Woburn, MA | 2008 |
| Maureen Barrett, PAC | 1932290632 | Physician Assistant | Bethlehem, PA | 2006 |
| Maury Barrett, CRNA | 1881735983 | Certified Registered Nurse Anesthetist | Lady Lake, FL | 2007 |
| Maxine Barrett, ANP | 1588875108 | Adult Health Nurse Practitioner | New York, NY | 2007 |
| Maxwell Barrett, D.C. | 1669557542 | Chiropractor | Northbrook, IL | 2006 |
| Maya Barrett | 1700137767 | Occupational Therapy Assistant | Santa Rosa, CA | 2012 |
| Maya Barrett, BS, BA | 1710665518 | Student in an Organized Health Care Education/Training Program | Blaine, TN | 2023 |
| Maysin Barrett, RBT | 1780555698 | Behavior Technician | Brownsburg, IN | 2025 |
| McKell Barrett, LCSW | 1558966242 | Clinical Social Worker | Albuquerque, NM | 2020 |
| McKenzie Barrett | 1033817846 | Personal Care Attendant | Barboursville, WV | 2023 |
| Meaghan Barrett | 1023734621 | Student in an Organized Health Care Education/Training Program | Hauppauge, NY | 2022 |
| Megan Barrett | 1003597477 | Physical Therapy Assistant | Grand Junction, CO | 2023 |
| Megan Barrett | 1033676051 | Case Manager/Care Coordinator | Salt Lake City, UT | 2019 |
| Megan Barrett, M.D. | 1053635516 | Obstetrics & Gynecology Physician | Durham, NC | 2010 |
| Megan Barrett | 1093364929 | Behavior Technician | Paducah, KY | 2019 |
| Megan Barrett, MD | 1205464609 | Cardiovascular Disease Physician | Philadelphia, PA | 2020 |
| Megan Barrett | 1306355607 | Case Manager/Care Coordinator | Elyria, OH | 2017 |
| Megan Barrett | 1437048584 | Student in an Organized Health Care Education/Training Program | West Reading, PA | 2025 |
| Megan Barrett, DPT | 1447974761 | Physical Therapist | Boynton Beach, FL | 2022 |
| Megan Barrett, MSN, BSN, RN | 1558226498 | Ambulatory Care Registered Nurse | Colorado Springs, CO | 2025 |
| Megan Barrett | 1609687292 | Massage Therapist | Monroe, WA | 2025 |
| Megan Barrett, M.S. CCC-SLP | 1700030111 | Speech-Language Pathologist | Brooklyn, NY | 2008 |
| Megan Barrett, MS, LMFT | 1780088039 | Marriage & Family Therapist | Pittsford, NY | 2014 |
| Megan Barrett, PT | 1902174774 | Orthopedic Physical Therapist | Raleigh, NC | 2011 |
| Megan Barrett, PT, DPT | 1922563352 | Physical Therapist | Murray, KY | 2019 |
| Megan Barrett, IBCLC | 1942828140 | Lactation Consultant (Non-RN) | Piedmont, CA | 2020 |
| Meganlynn Barrett | 1114664109 | Social Worker | Batavia, OH | 2022 |
| Meghan Barrett, M.A. CCC-SLP | 1063022796 | Speech-Language Pathologist | Canton, OH | 2020 |
| Meghan Barrett, MOT/R | 1063030104 | Occupational Therapist | Tulsa, OK | 2020 |
| Meghan Barrett | 1184400855 | Laboratory Management Specialist/Technologist | Las Vegas, NV | 2023 |
| Meghan Barrett | 1275455610 | Clinical Social Worker | Portland, ME | 2026 |
| Meghan Barrett | 1609291954 | Specialist | Victor, NY | 2014 |
| Meghan Barrett, M.S., LPC | 1679901508 | Professional Counselor | Elgin, IL | 2013 |
| Meghan Barrett, FNP | 1982392619 | Nurse Practitioner | Nashville, TN | 2023 |
| Melanie Barrett, MD | 1346567294 | Psychiatry Physician | Edmond, OK | 2010 |
| Melina Barrett | 1033861612 | Community Health Worker | Muskegon, MI | 2022 |
| Melinda Barrett | 1447943865 | Environmental Modification Occupational Therapy Assistant | Ford City, PA | 2023 |
| Melinda Barrett, PT | 1558807321 | Physical Therapist | Reno, NV | 2017 |
| Melissa Barrett, PT | 1053682500 | Physical Therapist | Rockville Centre, NY | 2012 |
| Melissa Barrett, PA-C | 1114257342 | Physician Assistant | Mesa, AZ | 2010 |
| Melissa Barrett | 1144108481 | Personal Care Attendant | Omaha, NE | 2025 |
| Melissa Barrett, LCDP | 1154299063 | Addiction (Substance Use Disorder) Counselor | Middletown, RI | 2025 |
| Melissa Barrett, MD | 1245329325 | General Practice Physician | Baton Rouge, LA | 2006 |
| Melissa Barrett | 1497636195 | Pain Medicine Physician | Burnsville, MN | 2025 |
| Melissa Barrett, RN | 1538972393 | Home Health Registered Nurse | Bronx, NY | 2025 |
| Melissa Barrett | 1659138162 | Home Health Aide | Kinsman, OH | 2024 |
| Melissa Barrett | 1770966798 | Psychiatric/Mental Health Registered Nurse | Culver City, CA | 2015 |
| Melissa Barrett, LMSW | 1780484014 | Social Worker | Davenport, IA | 2025 |
| Melodi Barrett, PHARMD | 1710215629 | Pharmacist | Lubbock, TX | 2009 |
| Melodie Barrett, M.S. | 1376076398 | Speech-Language Pathologist | Durant, OK | 2017 |
| Melody Barrett, L.M.P. | 1710998273 | Massage Therapist | Homer, AK | 2006 |
| Melvise Barrett | 1467981555 | Licensed Practical Nurse | Manchester, NH | 2017 |
| Memory Barrett | 1326549601 | Licensed Vocational Nurse | Heartland, TX | 2018 |
| Meredith Barrett, MD | 1033470125 | Surgery Physician | Ann Arbor, MI | 2012 |
| Meredith Barrett | 1316757131 | Behavior Technician | Waite Park, MN | 2025 |
| Meredith Barrett, PMHNP | 1588122618 | Psychiatric/Mental Health Nurse Practitioner | Temple Terrace, FL | 2019 |
| Merverlyn Barrett, LPN | 1558053835 | Home Health Registered Nurse | Hartford, CT | 2023 |
| Michael Barrett | 1043442502 | Adult Companion | Wilsonville, OR | 2009 |
| Michael Barrett, M.D. | 1245203991 | Colon & Rectal Surgery Physician | Vestal, NY | 2006 |
| Michael Barrett | 1255517801 | Paramedic | San Fidel, NM | 2008 |
| Michael Barrett | 1295614733 | Behavior Technician | Apple Valley, CA | 2025 |
| Michael Barrett | 1356020549 | General Practice Dentistry | San Antonio, VA | 2023 |
| Michael Barrett, MD | 1437122603 | Internal Medicine Physician | Fishersville, VA | 2006 |
| Michael Barrett, M.D. | 1497868145 | Allergy & Immunology Physician | Tigard, OR | 2006 |
| Michael Barrett, ATC | 1518423029 | Athletic Trainer | Hays, KS | 2019 |
| Michael Barrett, DMD | 1528472925 | Dentist | Everson, WA | 2014 |
| Michael Barrett, MD | 1588637771 | Family Medicine Physician | Lamar, SC | 2006 |
| Michael Barrett | 1609586635 | Hearing Instrument Specialist | Tullahoma, TN | 2022 |
| Michael Barrett, CRNA | 1669489522 | Certified Registered Nurse Anesthetist | Birmingham, AL | 2006 |
| Michael Barrett, MD | 1679561898 | Cardiovascular Disease Physician | Allentown, PA | 2005 |
| Michael Barrett, LPC | 1730510140 | Professional Counselor | Detroit, MI | 2013 |
| Michael Barrett, AGACNP-BC | 1730657685 | Acute Care Nurse Practitioner | Novi, MI | 2018 |
| Michael Barrett, DPM | 1760473235 | Foot & Ankle Surgery Podiatrist | San Antonio, TX | 2005 |
| Michael Barrett, L.AC. | 1760641146 | Acupuncturist | San Francisco, CA | 2008 |
| Michael Barrett, B.C.O. | 1841416062 | Ocularist | Eau Claire, WI | 2007 |
| Michael Barrett, MD | 1851142590 | Student in an Organized Health Care Education/Training Program | Jackson, MS | 2024 |
| Michael Barrett, D.O. | 1851334841 | Orthopaedic Surgery Physician | Haddonfield, NJ | 2006 |
| Michael Barrett, RN | 1891422994 | School Registered Nurse | Apache Junction, AZ | 2022 |
| Michael Barrett | 1891751590 | Chiropractor | Mt Pleasant, MI | 2006 |
| Michael Barrett | 1932739042 | Peer Specialist | Columbus, OH | 2020 |
| Michael Barrett, MBA, MSW, ASW | 1962043620 | Social Worker | Nevada City, CA | 2019 |
| Michael Barrett, OTD, OTR/L | 1972110203 | Occupational Therapist | Philadelphia, PA | 2020 |
| Michael Barrett, APRN | 1982258356 | Nurse Practitioner | Vero Beach, FL | 2019 |
| Michaela Barrett | 1477036606 | Behavior Technician | Raleigh, NC | 2018 |
| Michala Barrett | 1740827781 | Behavior Technician | Manassas, VA | 2019 |
| Michele Barrett | 1952114951 | Home Health Aide | Omaha, NE | 2025 |
| Michelle Barrett | 1093631137 | Behavior Technician | Indianapolis, IN | 2026 |
| Michelle Barrett, PSYD | 1154668382 | Clinical Psychologist | Butner, NC | 2013 |
| Michelle Barrett, LPN | 1194586214 | Licensed Practical Nurse | Herculaneum, MO | 2024 |
| Michelle Barrett, RN | 1235782624 | Pediatric Oncology Registered Nurse | Sacramento, CA | 2019 |
| Michelle Barrett, APRN | 1235792045 | Nurse Practitioner | Rockford, IL | 2019 |
| Michelle Barrett, APRN | 1235956020 | Nurse Practitioner | Lauderdale Lakes, FL | 2024 |
| Michelle Barrett | 1306781844 | Behavior Technician | Rockville, MD | 2026 |
| Michelle Barrett, RN | 1639747165 | Registered Nurse | Orange Park, FL | 2021 |
| Michelle Barrett, BSW, PSRS | 1659431161 | Mental Health Counselor | Howe, OK | 2006 |
| Michelle Barrett, RN | 1720954449 | Infusion Therapy Registered Nurse | Pikesville, MD | 2025 |
| Michelle Barrett | 1770917205 | Specialist | Dix Hills, NY | 2013 |
| Michelle Barrett | 1811130180 | Counselor | Aberdeen, WA | 2009 |
| Michelle Barrett, LMHC | 1811333529 | Mental Health Counselor | Windsor Locks, CT | 2013 |
| Michelle Barrett | 1942911169 | Personal Care Attendant | Huntington, WV | 2022 |
| Michelle Barrett, PMHNP-BC | 1952136848 | Nurse Practitioner | Clemmons, NC | 2024 |
| Mick Barrett, LMFT | 1669560058 | Marriage & Family Therapist | Westminster, CO | 2006 |
| Mikaela Barrett, RBT | 1639630015 | Behavior Technician | Salinas, CA | 2019 |
| Mikayla Barrett | 1811499296 | Registered Dietitian | Renton, WA | 2018 |
| Mildred Barrett | 1710770870 | Home Health Aide | Inwood, WV | 2025 |
| Mina Barrett, CASE MANAGER | 1306524137 | Case Manager/Care Coordinator | Lander, WY | 2023 |
| Mindy Barrett, NP-C | 1730472051 | Family Nurse Practitioner | Flower Mound, TX | 2011 |
| Minna Barrett, PH.D. | 1225231129 | Mental Health Counselor | Oceanside, NY | 2007 |
| Miranda Barrett | 1184281461 | Behavior Technician | Wyoming, MI | 2019 |
| Miranda Barrett | 1215760756 | Behavior Technician | Los Angeles, CA | 2024 |
| Miranda Barrett, RN | 1477399277 | Registered Nurse | Knoxville, TN | 2024 |
| Miranda Barrett, M.S.O.T. R/L | 1922182542 | Occupational Therapist | Newnan, GA | 2006 |
| Miriam Barrett, LICSW | 1972756690 | Social Worker | Lowell, MA | 2008 |
| Misty Barrett, CRNP | 1124583232 | Pediatric Nurse Practitioner | Birmingham, AL | 2019 |
| Misty Barrett | 1770329732 | Psychiatric/Mental Health Nurse Practitioner | Purvis, MS | 2024 |
| Mitchell Barrett, PT | 1780704262 | Physical Therapist | Rome, GA | 2007 |
| Mitchell Barrett, APRN | 1952553869 | Nurse Practitioner | La Vista, NE | 2008 |
| Molly Barrett, CMT | 1144452210 | Massage Therapist | Minneapolis, MN | 2009 |
| Molly Barrett, MA, TLMHC, NCC | 1326502873 | Mental Health Counselor | Cedar Rapids, IA | 2019 |
| Molly Barrett, DDS | 1407135577 | Dentist | Quincy, MA | 2011 |
| Molly Barrett, APSW | 1811765100 | Social Worker | Kaukauna, WI | 2023 |
| Molly Barrett, RPA | 1841746856 | Radiology Practitioner Assistant | Havre, MT | 2016 |
| Molly Barrett | 1922600766 | Behavior Analyst | Indianapolis, IN | 2020 |
| Monica Barrett, RPH, PHARMD | 1497240519 | Psychiatric Pharmacist | Murfreesboro, TN | 2018 |
| Monica Barrett | 1649845652 | Specialist | Las Vegas, NV | 2021 |
| Monica Barrett, LPC | 1669605671 | Professional Counselor | Fairfax, VA | 2009 |
| Monica Barrett | 1780932947 | Rehabilitation Practitioner | Van Nuys, CA | 2012 |
| Monika Barrett | 1720779465 | Behavior Technician | Maple Grove, MN | 2023 |
| Monique Barrett | 1386102044 | Mental Health Counselor | West Palm Beach, FL | 2019 |
| Monique Barrett | 1427773894 | Licensed Practical Nurse | Spencer, MA | 2022 |
| Monique Barrett | 1790462026 | Mental Health Counselor | Brooklyn, NY | 2023 |
| Morgan Barrett, M.D., MPH | 1154397891 | Radiation Oncology Physician | West Plains, MO | 2006 |
| Morgan Barrett, AUD | 1215714688 | Audiologist | Danville, PA | 2023 |
| Morgan Barrett, D.D.S. | 1508924150 | Dentist | Geneva, IL | 2006 |
| Morgan Barrett | 1770406431 | Behavior Technician | Springdale, AR | 2026 |
| Morgan Barrett | 1780579342 | Personal Care Attendant | Barboursville, WV | 2025 |
| Myegereal Barrett | 1053083410 | Behavior Technician | Nashville, TN | 2021 |
| Mykayla Barrett | 1598449092 | Behavior Technician | Tecumseh, MI | 2023 |
| Naaomi Barrett | 1619572658 | Behavior Technician | Stockton, CA | 2020 |
| Nadine Barrett, APRN | 1881927945 | Family Nurse Practitioner | Columbia, SC | 2009 |
| Nakeya Barrett | 1265260749 | Community Health Worker | Columbus, OH | 2024 |
| Nancy Barrett, LMHC | 1295141265 | Mental Health Counselor | Newburgh, NY | 2014 |
| Nancy Barrett, MASSAGE THERAPIST | 1306333802 | Massage Therapist | Lincoln Park, NJ | 2018 |
| Nancy Barrett, APRN | 1407007388 | Pediatric Nurse Practitioner | Lexington, KY | 2008 |
| Nancy Barrett, FNP-C | 1457793853 | Family Nurse Practitioner | Goldsboro, NC | 2013 |
| Nancy Barrett, P.T.A. | 1750486767 | Physical Therapy Assistant | Deckerville, MI | 2006 |
| Nancy Barrett, MS | 1841432697 | Marriage & Family Therapist | Oceanside, CA | 2009 |
| Nancy Barrett, LCSW | 1952468456 | Clinical Social Worker | New York, NY | 2007 |
| Nancy Barrett, MD | 1962403378 | Surgery Physician | Lebanon, TN | 2005 |
| Nannette Barrett | 1700381043 | Social Worker | Cleveland, OH | 2018 |
| Natajah Barrett, EKG | 1003682675 | Behavior Technician | Boca Raton, FL | 2023 |
| Natalie Barrett, OTR/L | 1942927256 | Occupational Therapist | Morganton, NC | 2022 |
| Natalie Barrett, DO | 1972246817 | Student in an Organized Health Care Education/Training Program | Mullica Hill, NJ | 2022 |
| Natasha Barrett | 1023571569 | Behavior Technician | Edison, NJ | 2019 |
| Natasha Barrett, LCSW, LICSW | 1316330061 | Clinical Social Worker | West Hartford, CT | 2015 |
| Nathaniel Barrett, PA | 1457608788 | Physician Assistant | Kenansville, NC | 2012 |
| Nicholas Barrett, P.A. | 1326304239 | Physician Assistant | Oro Valley, AZ | 2012 |
| Nichole Barrett | 1619739729 | Community Health Worker | East Aurora, NY | 2024 |
| Nichole Barrett, MA LPC | 1649870841 | Professional Counselor | Cranberry Township, PA | 2020 |
| Nicole Barrett | 1104744366 | Physician Assistant | Central Islip, NY | 2026 |
| Nicole Barrett, MD | 1124480819 | Pediatrics Physician | Charlotte, NC | 2016 |
| Nicole Barrett | 1215891056 | Clinical Social Worker | Orlando, FL | 2025 |
| Nicole Barrett, PMHNP | 1215893995 | Psychiatric/Mental Health Nurse Practitioner | Fairfield, NJ | 2025 |
| Nicole Barrett, MS | 1235650169 | Speech-Language Pathologist | Hollywood, FL | 2017 |
| Nicole Barrett, BCBA | 1366975591 | Behavior Analyst | Grand Rapids, MI | 2017 |
| Nicole Barrett | 1376151381 | Behavior Technician | Cantonment, FL | 2020 |
| Nicole Barrett, LMHC, LPC | 1548706310 | Professional Counselor | Parker, CO | 2017 |
| Nicole Barrett, NNP-BC | 1609005057 | Nurse Practitioner | Asheville, NC | 2009 |
| Nicole Barrett, FNP | 1770035503 | Family Nurse Practitioner | Cheektowaga, NY | 2016 |
| Nicole Barrett, LMSW | 1831048818 | Social Worker | Syracuse, NY | 2026 |
| Nicole Barrett, COTA/L | 1871210229 | Occupational Therapy Assistant | Brea, CA | 2022 |
| Nicole Barrett, MSW, LICSW | 1902929862 | Social Worker | Bellevue, WA | 2007 |
| Nicole Barrett, MS CCC-SLP | 1922562099 | Speech-Language Pathologist | Murray, UT | 2019 |
| Nicole Barrett, LICSW | 1992422729 | Social Worker | Chelmsford, MA | 2022 |
| Nikita Barrett, LSW | 1760181440 | Social Worker | Newark, NJ | 2023 |
| Nikki Barrett, LCSW | 1346856697 | Clinical Social Worker | San Diego, CA | 2020 |
| Nikole Barrett, R.D.N., C.D. | 1114129046 | Registered Dietitian | Mishawaka, IN | 2007 |
| Nina Barrett, N.P. | 1225434285 | Nurse Practitioner | Westminster, CO | 2014 |
| Noah Barrett, D.D.S. | 1821781220 | Dentist | Logansport, IN | 2023 |
| Nolan Barrett, DC | 1588513576 | Chiropractor | Bridgeport, CT | 2026 |
| Nora Barrett, OTR/L, CHT | 1538211461 | Hand Occupational Therapist | Charlottesville, VA | 2007 |
| Nora Barrett, M.D. | 1770552838 | Allergy & Immunology (Internal Medicine) Physician | Chestnut Hill, MA | 2006 |
| Nyanda Barrett | 1225925050 | Behavior Technician | Beltsville, MD | 2025 |
| Nyesha Barrett, RN | 1366255838 | Community Health Registered Nurse | Greensboro, NC | 2025 |
| Oglesby Barrett | 1477248490 | Student in an Organized Health Care Education/Training Program | San Antonio, TX | 2023 |
| Olivia Barrett | 1285453530 | Counselor | Manchester, CT | 2024 |
| Olivia Barrett | 1306664180 | Behavior Technician | Napa, CA | 2024 |
| Ontia Barrett | 1851268312 | Behavior Analyst | Elmwood Park, NJ | 2025 |
| Otash Barrett | 1477315877 | Driver | Riverview, FL | 2024 |
| Paddy Barrett, MB BCH BAO | 1073061248 | Cardiovascular Disease Physician | La Jolla, CA | 2016 |
| Paige Barrett | 1013847961 | Student in an Organized Health Care Education/Training Program | Angier, NC | 2026 |
| Paige Barrett, R.D.O. | 1063653608 | Optician | Orleans, MA | 2009 |
| Paige Barrett, RD, LD | 1518823145 | Registered Dietitian | Atlanta, GA | 2025 |
| Pamela Barrett | 1114736105 | Registered Nurse | East Greenbush, NY | 2025 |
| Pamela Barrett, CSW | 1316753429 | Clinical Social Worker | West Valley, UT | 2024 |
| Pamela Barrett | 1396311106 | Physician Assistant | Fairfield, CT | 2021 |
| Pamela Barrett | 1669867388 | Occupational Therapy Assistant | Morrisville, NC | 2015 |
| Pamela Barrett | 1811588288 | Personal Care Attendant | Martinsburg, WV | 2021 |
| Pamela Barrett, P.T. | 1871695981 | Ergonomics Physical Therapist | Madison, WI | 2006 |
| Pamela Barrett, D.O.M. | 1972818367 | Acupuncturist | Albuquerque, NM | 2010 |
| Pamelia Barrett, MSW,LCSW | 1679508527 | Clinical Social Worker | Buxton, ME | 2006 |
| Pamella Barrett, NP-C | 1033863733 | Family Nurse Practitioner | Victoria, TX | 2022 |
| Paris Barrett, LPN | 1215736152 | Licensed Practical Nurse | Dayton, OH | 2025 |
| Parker Barrett, PA-C | 1669840476 | Physician Assistant | Baltimore, MD | 2015 |
| Patricia Barrett, MA, MLADC | 1003039934 | Addiction (Substance Use Disorder) Counselor | Concord, NH | 2007 |
| Patricia Barrett, FNP-BC | 1023370483 | Family Nurse Practitioner | Douglasville, GA | 2012 |
| Patricia Barrett, MD | 1184690836 | Radiation Oncology Physician | Madison, WI | 2006 |
| Patricia Barrett, LPN | 1205134178 | Licensed Practical Nurse | Riverhead, NY | 2011 |
| Patricia Barrett, MSW, LCSW | 1629165352 | Clinical Social Worker | Lancaster, PA | 2006 |
| Patricia Barrett, PH.D. | 1669521969 | Counselor | Akron, OH | 2007 |
| Patricia Barrett | 1720811748 | Behavior Technician | Farmington Hills, MI | 2024 |
| Patricia Barrett, M.S.,CCC-SLP | 1861607103 | Speech-Language Pathologist | Houston, TX | 2007 |
| Patricia Barrett, ATP RET | 1881836468 | Rehabilitation Practitioner | Tallahassee, FL | 2009 |
| Patricia Barrett | 1972970168 | Registered Nurse | Columbia, SC | 2015 |
| Patricia Barrett | 1992652069 | Social Worker | Milwaukie, OR | 2026 |
| Patrick Barrett, MD | 1003072661 | Physical Medicine & Rehabilitation Physician | Chicago, IL | 2008 |
| Patrick Barrett, PA-C | 1063921328 | Urology Physician | Boston, MA | 2017 |
| Patrick Barrett, M.D. | 1184086878 | Emergency Medicine Physician | Columbus, OH | 2016 |
| Patrick Barrett, PH.D. | 1407426133 | Clinical Psychologist | Fairfield, IA | 2021 |
| Patrick Barrett, MD | 1790985927 | Emergency Medicine Physician | New Braunfels, TX | 2007 |
| Patrick Barrett, MD | 1831894278 | Surgery Physician | Seattle, WA | 2023 |
| Patrick Barrett, MD | 1861628661 | Gastroenterology Physician | Columbus, IN | 2009 |
| Patrick Barrett, LCASA, LCMHCA | 1912689423 | Addiction (Substance Use Disorder) Counselor | Wilmington, NC | 2023 |
| Patrick Barrett, MA, LPC, LCAS | 1962751644 | Mental Health Counselor | Gastonia, NC | 2012 |
| Patrick Barrett | 1972486876 | Athletic Trainer | North Andover, MA | 2025 |
| Patrick Barrett, DDS | 1982722914 | Dentist | Poulsbo, WA | 2007 |
| Pattilynn Barrett, LCSW | 1932080892 | Clinical Social Worker | West Allis, WI | 2025 |
| Patty Barrett, BA | 1881174928 | Case Manager/Care Coordinator | West Branch, MI | 2018 |
| Paul Barrett | 1285628362 | Psychologist | Asheville, NC | 2005 |
| Paul Barrett, RPH | 1346331014 | Pharmacist | Cleveland, OH | 2006 |
| Paul Barrett, CH | 1467534156 | Chiropractor | Key West, FL | 2006 |
| Paul Barrett, DDS | 1568492171 | General Practice Dentistry | Reidsville, NC | 2006 |
| Paul Barrett, C.F.N.P. | 1609847441 | Family Nurse Practitioner | Columbus, MS | 2006 |
| Paul Barrett, RN MSN MBA | 1619601747 | General Practice Registered Nurse | Hollywood, FL | 2022 |
| Paul Barrett, PHARM.D., B.C.P.S. | 1730181058 | Pharmacotherapy Pharmacist | Presque Isle, ME | 2005 |
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).