Providers Lydia Merrigan, RD, LD to Erica Merrill, PHD, LCMHC
300 individual NPIs in the federal registry, part 14,488 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. 77 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Lydia Merrigan, RD, LD | 1538414206 | Registered Dietitian | Portland, OR | 2012 |
| Megan Merrigan, PNP | 1134403884 | Pediatric Nurse Practitioner | Springdale, AR | 2011 |
| Melissa Merrigan | 1871114306 | Family Nurse Practitioner | Klamath Falls, OR | 2020 |
| Nichole Merrigan, LPN | 1174946834 | Licensed Practical Nurse | Colorado Springs, CO | 2014 |
| Nicole Merrigan, MA, LPA | 1528302825 | Psychologist | Wilmington, NC | 2012 |
| Sarah Merrigan, LICSW | 1497003313 | Clinical Social Worker | Manchester, NH | 2012 |
| Timmothy Merrigan, M.D. | 1063442945 | Family Medicine Physician | Walnut Creek, CA | 2006 |
| Tricia Merrigan, M.D. | 1467548727 | Surgery Physician | Sioux Falls, SD | 2006 |
| Walter Merrigan, LCSW | 1134234586 | Clinical Social Worker | Pound Ridge, NY | 2006 |
| Tanya Merrigan Gordon | 1740771229 | Behavior Technician | Oakland, CA | 2018 |
| Carol Merrihew, LCSW-R | 1649480948 | Clinical Social Worker | Tupper Lake, NY | 2007 |
| Christine Merrihew, R.D. | 1740508373 | Registered Dietitian | East Quogue, NY | 2010 |
| Craig Merrihew, DDS | 1871600171 | Dentist | Riverside, CA | 2006 |
| Donald Merrihew, M.D. | 1568444719 | Family Medicine Physician | Queensbury, NY | 2005 |
| Douglas Merrihew, M.D. | 1700816014 | Anesthesiology Physician | Bay Shore, NY | 2006 |
| John Merrihew, D.M.D. | 1407020324 | General Practice Dentistry | Beardstown, IL | 2008 |
| Kaye Merrihew, RN | 1205051844 | Psychiatric/Mental Health Registered Nurse | Poughkeepsie, NY | 2007 |
| Leigh Merrihew, MAAT LPC | 1265575633 | Professional Counselor | Santa Barbara, CA | 2007 |
| Megan Merrihew, DPT, CLT | 1568735108 | Physical Therapist | Boston, MA | 2012 |
| Michelle Merrihew, D.O. | 1962608794 | Neonatal-Perinatal Medicine Physician | Columbia, MO | 2007 |
| Rachael Merrihew, LMSW | 1992493282 | Social Worker | Johnstown, NY | 2023 |
| Robert Merrihew, DC | 1851499180 | Chiropractor | Water Mill, NY | 2006 |
| Shana Merrihew, ST | 1578524807 | Speech-Language Pathologist | Grand Island, NE | 2006 |
| Susan Merrihew, LCSW | 1669739520 | Clinical Social Worker | Naperville, IL | 2012 |
| Christina Merrihew Scott, MSOT/ OTR/L | 1114514056 | Occupational Therapist | Aurora, IL | 2020 |
| Karen Merrihew-Knox, RPT | 1861578502 | Physical Therapist | Lake Placid, NY | 2006 |
| Ryan Merrihue, PT, DPT | 1104476860 | Physical Therapist | Smithtown, NY | 2019 |
| Cheryl Merriken, LMT | 1689295644 | Massage Therapist | Johnson City, TN | 2020 |
| Heather Merriken | 1609684174 | Mental Health Counselor | Brick, NJ | 2024 |
| James Merriken, LICSW | 1265571814 | Clinical Social Worker | Maxwell Afb, AL | 2007 |
| Ashkon Merrikh | 1881268233 | Pharmacist | Katy, TX | 2021 |
| Alice Merril, MSW | 1891872230 | Social Worker | Bethesda, MD | 2006 |
| Michele Merril, CMT, MMP | 1083965818 | Massage Therapist | Williamsburg, VA | 2012 |
| Brandt Merrild, MD | 1659335016 | Internal Medicine Physician | Burnsville, MN | 2006 |
| Jessica Merrilees, P.T.A | 1245402742 | Physical Therapy Assistant | Orange Park, FL | 2008 |
| Kathryn Merrilees, LISW | 1043440860 | Clinical Social Worker | Cincinnati, OH | 2009 |
| Nasca Merrilees | 1760316335 | Counselor | Olympia, WA | 2026 |
| Stephanie Merrilees | 1487156451 | Counselor | Ravenna, OH | 2018 |
| Abigail Merrill, PT | 1982207171 | Physical Therapist | Arlington, WA | 2020 |
| Acacia Merrill | 1861221889 | Behavior Technician | Brooklyn Center, MN | 2024 |
| Addila Merrill, NP | 1699440792 | Acute Care Nurse Practitioner | Chicago, IL | 2021 |
| Aja Merrill, D.P.T | 1821198540 | Orthopedic Physical Therapist | Layton, UT | 2006 |
| Alana Merrill, ADULT NURSE PRACTITI | 1891870762 | Adult Health Nurse Practitioner | Knoxville, TN | 2006 |
| Alexandra Merrill, PNP | 1679491450 | Pediatric Nurse Practitioner | Boston, MA | 2026 |
| Alida Merrill, MFT | 1700015393 | Marriage & Family Therapist | Rochester, NY | 2009 |
| Alina Merrill, DO | 1710909890 | Family Medicine Physician | Berwyn, IL | 2006 |
| Alison Merrill | 1225686462 | Occupational Therapist | Morton Grove, IL | 2019 |
| Alison Merrill, M.ED., LPC | 1558245795 | Mental Health Counselor | Columbus, OH | 2025 |
| Allen Merrill, ATC | 1942617428 | Athletic Trainer | Inman, SC | 2014 |
| Allie Merrill, MA, BCBA, LBA | 1548727456 | Behavior Analyst | Phoenix, AZ | 2019 |
| Allisen Merrill, MA, RBT | 1598602708 | Behavior Technician | Brooklyn Center, MN | 2026 |
| Allison Merrill, LMFT | 1083375521 | Marriage & Family Therapist | El Dorado Hills, CA | 2022 |
| Allison Merrill | 1174932933 | Community Health Worker | Portland, OR | 2014 |
| Allison Merrill | 1508535303 | Registered Nurse | Beaufort, SC | 2021 |
| Allison Merrill, CCC-SLP | 1952794539 | Speech-Language Pathologist | Lansdale, PA | 2015 |
| Alyssa Merrill | 1962112169 | Physical Therapy Assistant | Uniontown, OH | 2022 |
| Amadi Merrill | 1154993913 | Student in an Organized Health Care Education/Training Program | Seattle, WA | 2021 |
| Amanda Merrill | 1114306586 | Massage Therapist | Washougal, WA | 2015 |
| Amanda Merrill | 1235862459 | Physical Therapist | Cashmere, WA | 2022 |
| Amanda Merrill, BA | 1851915821 | Behavior Analyst | Albuquerque, NM | 2020 |
| Amanda Merrill | 1972349454 | Marriage & Family Therapist | Groveport, OH | 2024 |
| Amber Merrill | 1336784735 | Critical Care Medicine Nurse Practitioner | Tucson, AZ | 2019 |
| Amelia Merrill, M.D. | 1447546189 | Surgery Physician | Charlotte, NC | 2011 |
| Amy Merrill, NP-C | 1558726935 | Adult Health Nurse Practitioner | Roanoke, AL | 2015 |
| Amy Merrill, PT, DPT | 1639540875 | Physical Therapist | Rock Springs, WY | 2015 |
| Amy Merrill | 1750136669 | Doula | La Mirada, CA | 2024 |
| Amy Merrill, PHARM D | 1841573045 | Pharmacist | Mount Pleasant, MI | 2011 |
| Andre Merrill, D.C. | 1093725574 | Chiropractor | Melbourne, FL | 2006 |
| Andrea Merrill | 1487375325 | Clinical Social Worker | Owensboro, KY | 2022 |
| Andrea Merrill, MD | 1780979443 | Surgery Physician | Charlottesville, VA | 2011 |
| Andrew Merrill | 1386954527 | Counselor | Oklahoma City, OK | 2010 |
| Andrew Merrill, D.C. | 1487778122 | Chiropractor | Orlando, FL | 2007 |
| Andrew Merrill | 1497334213 | Family Medicine Physician | Cincinnati, OH | 2021 |
| Andria Merrill | 1033717350 | Case Manager/Care Coordinator | Salt Lake City, UT | 2020 |
| Andria Merrill, MS, LAT, ATC | 1164293353 | Athletic Trainer | Louisville, KY | 2024 |
| Angela Merrill, LPN | 1134254477 | Licensed Practical Nurse | Cheektowaga, NY | 2007 |
| Anina Merrill, M.D. | 1134111545 | Physical Medicine & Rehabilitation Physician | Sandy, UT | 2005 |
| Anita Merrill | 1619160918 | Clinical Social Worker | Santa Monica, CA | 2007 |
| Anita Merrill, LMHC | 1770095697 | Mental Health Counselor | Alexandria Bay, NY | 2017 |
| Ann Merrill | 1013607936 | Speech-Language Pathologist | Farmington, UT | 2023 |
| Ann Merrill, RN,BSN | 1720223068 | Psychiatric/Mental Health Registered Nurse | Wheat Ridge, CO | 2008 |
| Anna Merrill, DPT | 1124450846 | Physical Therapist | Overland Park, KS | 2013 |
| Anna Merrill | 1235523507 | Clinical Laboratory Director (Non-physician) | Iowa City, IA | 2015 |
| Anna Merrill | 1528515822 | Psychologist | Worcester, MA | 2016 |
| Anna Merrill, PTA | 1902502164 | Physical Therapy Assistant | Tempe, AZ | 2023 |
| Annamarie Merrill | 1558144287 | Student in an Organized Health Care Education/Training Program | Hanford, CA | 2023 |
| Anne Merrill, PA-C | 1003966706 | Physician Assistant | Vadnais Heights, MN | 2007 |
| Anne Merrill, LMHC | 1053527598 | Mental Health Counselor | Tacoma, WA | 2007 |
| Anne Merrill, MA | 1285566679 | Case Manager/Care Coordinator | Montpelier, VT | 2026 |
| Anne Merrill, MFT | 1396151155 | Marriage & Family Therapist | Milton, GA | 2014 |
| Anne Merrill, PHD | 1548818503 | Clinical Psychologist | Kansas City, MO | 2019 |
| Annette Merrill, LPN | 1598042996 | Licensed Practical Nurse | Corning, NY | 2011 |
| Anthony Merrill, DO | 1730399304 | Gastroenterology Physician | Glendale, AZ | 2007 |
| April Merrill, APRN, CCNS | 1073770749 | Clinical Nurse Specialist | Oklahoma City, OK | 2008 |
| April Merrill | 1760352256 | Contractor | Lakeland, GA | 2025 |
| Arthur Merrill, MD | 1225045180 | Cardiovascular Disease Physician | Atlanta, GA | 2006 |
| Ashley Merrill, FNP-C | 1033630447 | Family Nurse Practitioner | Chattanooga, TN | 2017 |
| Ashley Merrill | 1154295707 | Clinical Social Worker | Houston, TX | 2025 |
| Ashley Merrill | 1346069564 | Clinical Social Worker | Silverthorne, CO | 2024 |
| Ashley Merrill, LDM, CPM | 1487922381 | Midwife | Jacksonville, OR | 2011 |
| Ashley Merrill, PTA | 1790613776 | Physical Therapy Assistant | Irondale, AL | 2026 |
| Audrey Merrill, MD | 1205410099 | Pediatrics Physician | Orlando, FL | 2021 |
| Audrey Merrill | 1427553924 | Clinical Social Worker | Phoenix, AZ | 2018 |
| Austin Merrill, D.O. | 1801281597 | Obstetrics & Gynecology Physician | Los Angeles, CA | 2015 |
| Autumn Merrill | 1073231866 | Case Manager/Care Coordinator | Wasilla, AK | 2022 |
| Ayana Merrill | 1114857950 | Behavior Technician | Northbrook, IL | 2026 |
| Azah Merrill | 1518743798 | Occupational Therapist | Greenville, SC | 2023 |
| Barbara Merrill, SAC | 1275281271 | Addiction (Substance Use Disorder) Counselor | Ashland, WI | 2022 |
| Barbara Merrill, P.T. | 1376705194 | Physical Therapist | Saratoga, CA | 2008 |
| Barbara Merrill, LCMHC | 1407151137 | Mental Health Counselor | Nashua, NH | 2011 |
| Barbara Merrill, DO | 1841244548 | Family Medicine Physician | Haslett, MI | 2006 |
| Barry Merrill, MD | 1740265610 | Cardiovascular Disease Physician | Boca Raton, FL | 2005 |
| Barth Merrill, M.D | 1902882384 | Aerospace Medicine Physician | Bremerton, WA | 2005 |
| Benjamin Merrill, MD | 1003507344 | Family Medicine Physician | Lubbock, TX | 2023 |
| Benjamin Merrill, DO | 1104408772 | Family Medicine Physician | Mesa, AZ | 2021 |
| Benjamin Merrill, MD | 1831777044 | Pediatrics Physician | Tacoma, WA | 2021 |
| Berkeley Merrill, M.D. | 1467422444 | Obstetrics & Gynecology Physician | Fort Worth, TX | 2006 |
| Bethany Merrill, COTAL | 1376280776 | Occupational Therapy Assistant | Taylor, MI | 2022 |
| Bethany Merrill, APRN | 1407411739 | Family Nurse Practitioner | Pinellas Park, FL | 2019 |
| Bethany Merrill, LSW | 1992595029 | Social Worker | Lewiston, ME | 2025 |
| Bobbi Merrill, BS CLINICIAN ASSOC I | 1558767798 | Case Manager/Care Coordinator | Mesa, AZ | 2014 |
| Braden Merrill, DDS | 1770323578 | Dentist | Coweta, OK | 2024 |
| Braede Merrill, DO | 1871181685 | General Practice Physician | Camp Pendleton, CA | 2021 |
| Brandi Merrill, LCSW | 1407053812 | Clinical Social Worker | Pocatello, ID | 2007 |
| Brandon Merrill | 1003789736 | Optometrist | Saint Louis, MO | 2025 |
| Brandon Merrill | 1235999251 | Student in an Organized Health Care Education/Training Program | Ocoee, FL | 2024 |
| Brandon Merrill, MD | 1285983734 | Dermatology Physician | Thomasville, GA | 2012 |
| Brandon Merrill, PA-C | 1679957369 | Physician Assistant | Fayetteville, AR | 2015 |
| Brandon Merrill, MD | 1811839384 | Student in an Organized Health Care Education/Training Program | Birmingham, AL | 2026 |
| Brandon Merrill | 1841510955 | Counselor | Salt Lake City, UT | 2010 |
| Breeann Merrill, LCPC-C | 1952014532 | Mental Health Counselor | Sabattus, ME | 2022 |
| Brenda Merrill | 1669721098 | Professional Counselor | Aberdeen, MD | 2012 |
| Brenda Merrill, CAAR.CG.60154768 | 1831560978 | Mental Health Counselor | Vancouver, WA | 2015 |
| Brett Merrill | 1093912792 | Other Technician | St George, UT | 2007 |
| Brett Merrill, D.P.T. | 1285033241 | Physical Therapist | Acton, MA | 2014 |
| Briahna-Mary Merrill, PMHNP | 1457245664 | Psychiatric/Mental Health Nurse Practitioner | Holyoke, MA | 2025 |
| Brian Merrill, MD | 1225321144 | Psychiatry Physician | Dayton, OH | 2011 |
| Brian Merrill | 1437925070 | Student in an Organized Health Care Education/Training Program | Seattle, WA | 2023 |
| Brian Merrill | 1790979037 | Mental Health Counselor | Show Low, AZ | 2007 |
| Brian Merrill, DO | 1982648929 | Psychiatry Physician | Balsam Lake, WI | 2006 |
| Briana Merrill | 1386443448 | Behavior Technician | Livonia, MI | 2025 |
| Bridget Merrill | 1063265619 | Social Worker | Worcester, MA | 2024 |
| Britney Merrill | 1427885235 | Community Health Worker | Salt Lake City, UT | 2024 |
| Britney Merrill, LMSW-CC | 1609610443 | Clinical Social Worker | Brunswick, ME | 2024 |
| Brooke Merrill, PMHNP-BC | 1619673308 | Psychiatric/Mental Health Nurse Practitioner | Orem, UT | 2023 |
| Brunna Merrill | 1235720525 | Professional Counselor | Sachse, TX | 2021 |
| Bryce Merrill | 1861974602 | Behavior Technician | Novi, MI | 2018 |
| Bryson Merrill, MD | 1588218101 | Family Medicine Physician | Fort Belvoir, VA | 2019 |
| Caitlin Merrill, NP | 1053568444 | Family Nurse Practitioner | Boston, MA | 2008 |
| Caitlin Merrill | 1518579531 | Psychologist | San Francisco, CA | 2020 |
| Callista Merrill, LADC | 1932889698 | Addiction (Substance Use Disorder) Counselor | Fairfield, ME | 2023 |
| Camille Merrill | 1558607366 | Behavior Analyst | Bellevue, WA | 2012 |
| Candace Merrill | 1063056299 | Social Worker | Cumberland, MD | 2019 |
| Candace Merrill, B.S. HEALTH SCIENCE | 1881984888 | Mental Health Counselor | Oklahoma City, OK | 2011 |
| Canyon Merrill | 1104378819 | Peer Specialist | Oklahoma City, OK | 2016 |
| Caren Merrill, MPH | 1871623942 | Genetic Counselor (M.S.) | Orange, CA | 2007 |
| Carin Merrill, LCSW | 1225479348 | Clinical Social Worker | Portland, ME | 2013 |
| Carley Merrill | 1811326937 | Mental Health Counselor | San Diego, CA | 2013 |
| Carmen Merrill, LCSW | 1700674504 | Clinical Social Worker | Montgomery, TX | 2025 |
| Carol Merrill, LCSW | 1023067758 | Mental Health Counselor | Austin, TX | 2006 |
| Carol Merrill, ARNP | 1588678601 | Obstetrics & Gynecology Nurse Practitioner | St Petersburg, FL | 2006 |
| Caroline Merrill, MD | 1417440140 | Family Medicine Physician | Westminster, CO | 2018 |
| Carolyn Merrill, DDS | 1003921362 | Dentist | Llibertyville, IL | 2006 |
| Carra Merrill, RN | 1346421849 | Registered Nurse | Marlborough, MA | 2007 |
| Carrie Merrill, DO | 1346382918 | Obstetrics & Gynecology Physician | Casper, WY | 2007 |
| Carrie Merrill, LCSW | 1841015906 | Clinical Social Worker | Gorham, ME | 2024 |
| Cartasia Merrill | 1235996455 | Mental Health Counselor | Westampton, NJ | 2024 |
| Casey Merrill, LCSW | 1649850793 | Clinical Social Worker | Hamden, CT | 2021 |
| Casey Merrill | 1811341308 | Case Manager/Care Coordinator | Knoxville, TN | 2016 |
| Catherine Merrill, RPAC | 1184818999 | Physician Assistant | East Syracuse, NY | 2007 |
| Catherine Merrill, PA-C | 1396398392 | Physician Assistant | New York, NY | 2019 |
| Catherine Merrill, PA-C | 1548366909 | Physician Assistant | Togus, ME | 2006 |
| Chad Merrill, PHARM D | 1033500038 | Pharmacist | Idaho Falls, ID | 2015 |
| Chad Merrill, AG-ACNP | 1265135198 | Acute Care Nurse Practitioner | Lewiston, ME | 2023 |
| Chad Merrill, D.D.S. | 1851576136 | Dentist | Mesa, AZ | 2008 |
| Charles Merrill, DMD | 1013098235 | General Practice Dentistry | Decatur, AL | 2006 |
| Charles Merrill, PSY.D. | 1033210927 | Clinical Psychologist | New York, NY | 2006 |
| Charles Merrill, PTA | 1174886287 | Physical Therapy Assistant | Raleigh, NC | 2012 |
| Charles Merrill, DO | 1366547382 | Family Medicine Physician | Marietta, OH | 2006 |
| Charles Merrill, M.D. | 1679504880 | Emergency Medicine Physician | Santa Maria, CA | 2006 |
| Charlie Merrill, P.T. | 1841351178 | Physical Therapist | Boulder, CO | 2006 |
| Charlotte Merrill, LPCC | 1174283303 | Professional Counselor | Boulder, CO | 2021 |
| Charlotte Merrill, APRN, DNP, FNP-C, | 1982988515 | Family Nurse Practitioner | Pineville, LA | 2011 |
| Chelsea Merrill | 1730713850 | Behavior Analyst | Natick, MA | 2020 |
| Chester Merrill, C.A.S.A.C | 1780008052 | Addiction (Substance Use Disorder) Counselor | Westhampton Beach, NY | 2014 |
| Chiquita Merrill, LPC | 1629542352 | Professional Counselor | Suffolk, VA | 2019 |
| Chotsani Merrill | 1548786627 | Home Health Aide | Palm Bay, FL | 2017 |
| Christabelle Merrill | 1487001418 | Developmental Therapist | Tucson, AZ | 2016 |
| Christene Merrill | 1487473948 | Behavior Technician | Hudson, WI | 2024 |
| Christian Merrill, MD | 1962899849 | Sports Medicine (Orthopaedic Surgery) Physician | Birmingham, AL | 2015 |
| Christina Merrill, LCSW | 1215352281 | Clinical Social Worker | Hinesville, GA | 2014 |
| Christina Merrill, MS, CCC-SLP | 1417528944 | Speech-Language Pathologist | Norwell, MA | 2021 |
| Christina Merrill, RN | 1992988588 | Community Health Registered Nurse | Tacoma, WA | 2007 |
| Christine Merrill | 1285032953 | Family Nurse Practitioner | Greenwood, WV | 2014 |
| Christine Merrill, OTR L | 1649338047 | Occupational Therapist | Tucson, AZ | 2006 |
| Christine Merrill, LMT NCBTMB | 1821598533 | Massage Therapist | Austin, TX | 2018 |
| Christopher Merrill, LCSW | 1033758321 | Clinical Social Worker | Westbrook, ME | 2020 |
| Christopher Merrill, MD | 1508363029 | Internal Medicine Physician | New Orleans, LA | 2018 |
| Christopher Merrill | 1861851644 | Behavior Analyst | Sterling Heights, MI | 2016 |
| Christopher Merrill, PHARMD | 1942634316 | Pharmacist | Waltham, MA | 2013 |
| Christy Merrill | 1760334080 | Student in an Organized Health Care Education/Training Program | Santa Ana, CA | 2026 |
| Claire Merrill | 1366722662 | Rehabilitation Practitioner | Van Nuys, CA | 2011 |
| Claire Merrill, CRSW | 1508744889 | Addiction (Substance Use Disorder) Counselor | Hudson, NH | 2025 |
| Clairissa Merrill | 1801739222 | Day Training/Habilitation Specialist | Lincoln, NE | 2026 |
| Clayton Merrill, PT, DPT | 1407713266 | Physical Therapist | Mesa, AZ | 2026 |
| Clinton Merrill | 1124829726 | Behavior Technician | Sacramento, CA | 2025 |
| Clinton Merrill, M.D. | 1992707285 | Hematology & Oncology Physician | Lander, WY | 2005 |
| Clyde Merrill, PA-C | 1497910533 | Surgical Physician Assistant | Gilbert, AZ | 2008 |
| Cody Merrill, PTA | 1356042386 | Physical Therapy Assistant | Oregon, IL | 2023 |
| Cole Merrill, PHARMD | 1558284059 | Pharmacist | Saint Louis Park, MN | 2026 |
| Colton Merrill, DO | 1518713031 | Student in an Organized Health Care Education/Training Program | Phoenix, AZ | 2024 |
| Coralee Merrill | 1831932706 | Mental Health Counselor | Grants Pass, OR | 2024 |
| Corey Merrill | 1306769872 | Personal Care Attendant | Drayton, ND | 2026 |
| Corey Merrill | 1386032308 | Physician Assistant | Glenview, IL | 2014 |
| Corinne Merrill, MD | 1790719946 | Family Medicine Physician | N Myrtle Beach, SC | 2006 |
| Courtney Merrill, DPT | 1265384895 | Physical Therapist | Speedway, IN | 2026 |
| Courtney Merrill | 1508747031 | Behavior Technician | Canoga Park, CA | 2025 |
| Courtney Merrill, RDN | 1669171070 | Registered Dietitian | Portland, OR | 2023 |
| Courtney Merrill | 1710809496 | Family Medicine Physician | Bellefontaine, OH | 2026 |
| Courtney Merrill, LMFT | 1790360444 | Marriage & Family Therapist | Vineyard, UT | 2021 |
| Craig Merrill, PHARM.D. | 1437740297 | Pharmacist | Ypsilanti, MI | 2021 |
| Craig Merrill, LPC, CAS, MA | 1497971923 | Professional Counselor | Fort Collins, CO | 2007 |
| Craig Merrill, M.D. | 1528060746 | Ophthalmology Physician | Pismo Beach, CA | 2005 |
| Craig Merrill, MA | 1679773766 | Marriage & Family Therapist | Sparks, NV | 2007 |
| Crystal Merrill, MSW, LCSW-C | 1760671382 | Clinical Social Worker | Grantsville, MD | 2007 |
| Cynthia Merrill, LPN | 1316456866 | Licensed Practical Nurse | Williamsville, NY | 2017 |
| Dale Merrill, MD | 1396732749 | Cardiovascular Disease Physician | Fresno, CA | 2005 |
| Dana Merrill | 1578145561 | Behavior Technician | Bountiful, UT | 2021 |
| Danae Merrill, LPC | 1073008348 | Counselor | Portland, OR | 2018 |
| Daniel Merrill, D.D.S., M.S. | 1134261696 | Dentist | Cincinnati, OH | 2007 |
| Daniel Merrill, DO | 1467914291 | Pediatrics Physician | Madera, CA | 2019 |
| Daniel Merrill, PHARMD | 1548507270 | Pharmacist | Hollywood, FL | 2013 |
| Daniel Merrill, M.ED, ATC | 1588105605 | Athletic Trainer | Crown Point, IN | 2017 |
| Daniel Merrill, MD | 1609895671 | Neurology Physician | Gilbert, AZ | 2006 |
| Daniel Merrill, MD | 1841793197 | Emergency Medicine Physician | Colorado Springs, CO | 2018 |
| Daniel Merrill, M.D. | 1942201009 | Anesthesiology Physician | Bethesda, MD | 2005 |
| Danielle Merrill, MA | 1790010502 | Counselor | Uniontown, PA | 2009 |
| Dante Merrill, MD | 1760065346 | Internal Medicine Physician | Richmond, VA | 2021 |
| Darlene Merrill, NURSE PRACTITIONER | 1255538146 | Family Nurse Practitioner | Atascadero, CA | 2007 |
| David Merrill | 1124355755 | Pharmacist | Carrollton, TX | 2009 |
| David Merrill, M.D. | 1164550711 | Psychiatry Physician | New York, NY | 2007 |
| David Merrill, MD | 1225038805 | Family Medicine Physician | Scarborough, ME | 2005 |
| David Merrill | 1265055735 | Behavior Technician | Elba, AL | 2020 |
| David Merrill, D.O. | 1306266796 | Hospitalist Physician | Prescott, AZ | 2014 |
| David Merrill, PHARMD, RPH | 1396177101 | Pharmacist | Stoughton, MA | 2013 |
| David Merrill, CRNA | 1801069190 | Certified Registered Nurse Anesthetist | Boise, ID | 2008 |
| David Merrill, MD | 1902923410 | Psychiatry Physician | Los Angeles, CA | 2007 |
| David Merrill, DDS | 1962452201 | Dentist | Ogden, UT | 2006 |
| David Merrill, MD | 1972587053 | Maternal & Fetal Medicine Physician | West Allis, WI | 2005 |
| David Merrill, D.C. | 1982723094 | Rehabilitation Chiropractor | Kent, WA | 2007 |
| Dawn Merrill, MA, EDM, LCMHC | 1053740811 | Mental Health Counselor | Nashua, NH | 2013 |
| Deanna Merrill, PA-C | 1215135850 | Physician Assistant | Columbus, OH | 2007 |
| Deanna Merrill, RN, CNP | 1396345955 | Nurse Practitioner | Sierra Vista, AZ | 2020 |
| Deborah Merrill, MS CCC SLP | 1730255076 | Speech-Language Pathologist | Mesa, AZ | 2006 |
| Deborah Merrill, MD | 1740324235 | Anesthesiology Physician | Seattle, WA | 2007 |
| Deirdre Merrill | 1225959661 | Student in an Organized Health Care Education/Training Program | Milton, MA | 2026 |
| Delfina Merrill | 1982092243 | Rehabilitation Practitioner | Henderson, NV | 2015 |
| Denise Merrill | 1437528866 | Addiction (Substance Use Disorder) Counselor | West Lebanon, NH | 2015 |
| Denise Merrill, MS | 1467753392 | Mental Health Counselor | Bremerton, WA | 2010 |
| Denise Merrill, LMSW-CC | 1972253383 | Mental Health Counselor | Gorham, ME | 2022 |
| Derek Merrill, M.D. | 1942532551 | Anesthesiology Physician | Tucson, AZ | 2010 |
| Devon Merrill | 1801440771 | Student in an Organized Health Care Education/Training Program | Athens, GA | 2019 |
| Diane Merrill, NP | 1487767406 | Nurse Practitioner | Concord, NC | 2006 |
| Dillon Merrill, MOTRL | 1003256256 | Occupational Therapist | Rexburg, ID | 2013 |
| Donald Merrill, PA-C | 1073798567 | Physician Assistant | Fort Hood, TX | 2008 |
| Donald Merrill, MD | 1679555494 | Anesthesiology Physician | Aurora, CO | 2005 |
| Donna Merrill, PA-C | 1093930604 | Physician Assistant | Midland, MI | 2007 |
| Donna Merrill, LICSW | 1942453741 | Social Worker | Chicopee, MA | 2008 |
| Douglas Merrill, D.C. | 1184700155 | Chiropractor | Wells, ME | 2006 |
| Douglas Merrill, MD, MBA | 1710954219 | Pain Medicine (Anesthesiology) Physician | Lebanon, NH | 2006 |
| Douglas Merrill, MD | 1851479562 | Occupational Medicine Physician | Sacramento, CA | 2006 |
| Drew Merrill | 1154055515 | Student in an Organized Health Care Education/Training Program | Simi Valley, CA | 2022 |
| Duane Merrill, M.S.W. | 1669588844 | Clinical Social Worker | Reno, NV | 2006 |
| Eboni Merrill | 1427253582 | Mental Health Counselor | Greeley, CO | 2007 |
| Eleanor Merrill | 1619859493 | Personal Care Attendant | Bellevue, NE | 2025 |
| Eleanor Merrill | 1699053702 | Physical Therapist | Centreville, VA | 2011 |
| Elisabeth Merrill, MD | 1447670328 | Family Medicine Physician | Longmont, CO | 2014 |
| Elizabeth Merrill, OTR/L | 1184087868 | Occupational Therapist | Southern Pines, NC | 2016 |
| Elizabeth Merrill, RPH | 1417067018 | Pharmacist | Greenville, SC | 2006 |
| Elizabeth Merrill, RDN | 1508338179 | Registered Dietitian | Grand Haven, MI | 2018 |
| Elizabeth Merrill, LCSW, LICSW, LCSW-C | 1558597419 | Clinical Social Worker | Hyattsville, MD | 2009 |
| Elizabeth Merrill, PSY.D. | 1568609790 | Clinical Psychologist | Falmouth, ME | 2009 |
| Elizabeth Merrill, LMHC | 1578940144 | Counselor | Clovis, NM | 2015 |
| Elizabeth Merrill, PHARMD | 1649330994 | Pharmacist | Salt Lake City, UT | 2006 |
| Elizabeth Merrill, ALC | 1760299929 | Mental Health Counselor | Bessemer, AL | 2024 |
| Ellen Merrill, QASP | 1215386479 | Behavior Analyst | Jacksonville, FL | 2016 |
| Elliott Merrill | 1083004857 | Mental Health Counselor | Orlando, FL | 2015 |
| Emilee Merrill, BA IN SPED | 1467075648 | Behavior Technician | Logan, UT | 2020 |
| Emily Merrill, FNP | 1083606099 | Family Nurse Practitioner | Lubbock, TX | 2005 |
| Emily Merrill | 1184448748 | Counselor | Aberdeen, WA | 2024 |
| Emily Merrill | 1316639438 | Behavior Technician | Murray, UT | 2023 |
| Emily Merrill | 1336591379 | Clinical Social Worker | Minneapolis, MN | 2016 |
| Emily Merrill, LAT, ATC | 1508934159 | Athletic Trainer | Charlotte, NC | 2006 |
| Emily Merrill | 1538659628 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2018 |
| Emily Merrill, PHARM D | 1619371069 | Pharmacist | Raleigh, NC | 2014 |
| Emily Merrill, FNP-BC | 1891261665 | Family Nurse Practitioner | Burlington, MA | 2018 |
| Eric Merrill, MD | 1063620748 | Student in an Organized Health Care Education/Training Program | Richmond, VA | 2007 |
| Eric Merrill, MD | 1689161952 | Dermatology Physician | San Francisco, CA | 2018 |
| Eric Merrill | 1902420300 | Advanced Practice Midwife | Salt Lake City, UT | 2020 |
| Erica Merrill, PHD, LCMHC | 1003202359 | Mental Health Counselor | Cornelius, NC | 2015 |
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).