Providers Mark Mercer, D.C. to Kacie Merchand, MS, RD, LD
300 individual NPIs in the federal registry, part 14,470 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. 80 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Mark Mercer, D.C. | 1659490589 | Chiropractor | Mannford, OK | 2007 |
| Mary Mercer, M.D. | 1104014265 | Emergency Medicine Physician | Stanford, CA | 2007 |
| Mary Mercer, MSN, RN, PHN | 1154982478 | Perinatal Registered Nurse | Bakersfield, CA | 2019 |
| Mary Mercer, LPC | 1205588944 | Mental Health Counselor | Ball, LA | 2022 |
| Mary Mercer | 1225638059 | Licensed Practical Nurse | Fort Rucker, AL | 2020 |
| Mary Mercer, PHD | 1225638943 | Clinical Psychologist | Bay Pines, FL | 2020 |
| Mary Mercer, SPEECH PATHOLOGIST | 1619033818 | Speech-Language Pathologist | Antelope, CA | 2006 |
| Mary Mercer, M.D. | 1801186135 | Student in an Organized Health Care Education/Training Program | Tampa, FL | 2011 |
| Mary Mercer, RPH | 1861793838 | Pharmacist | Missouri City, TX | 2010 |
| Mary Mercer, NP | 1891218657 | Family Nurse Practitioner | Terrytown, LA | 2017 |
| Mary Mercer, DO | 1992807432 | Internal Medicine Physician | Oklahoma City, OK | 2006 |
| Mary Alison Mercer, OD | 1093725830 | Optometrist | Portsmouth, VA | 2006 |
| Mary Ashley Mercer, MD | 1538796925 | Student in an Organized Health Care Education/Training Program | Savannah, GA | 2020 |
| Matthew Mercer, RBT | 1407595119 | Behavior Technician | Gaylord, MI | 2022 |
| Matthew Mercer | 1457192320 | Dentist | Mesa, AZ | 2024 |
| Matthew Mercer, LICDC, LSW | 1528792801 | Addiction (Substance Use Disorder) Counselor | Ironton, OH | 2022 |
| Matthew Mercer | 1538960133 | Community Health Worker | Salt Lake City, UT | 2025 |
| Matthew Mercer, C.R.N.A. | 1861494619 | Certified Registered Nurse Anesthetist | North Canton, OH | 2005 |
| Matthew Mercer | 1992153506 | Certified Registered Nurse Anesthetist | Orangeburg, SC | 2016 |
| Maurice Mercer, HHA | 1487903571 | Home Health Aide | Washington, DC | 2012 |
| Maxwell Mercer | 1285985606 | Counselor | Kannapolis, NC | 2012 |
| Maxwell Mercer | 1336367556 | Case Manager/Care Coordinator | Ketchikan, AK | 2007 |
| McClain Mercer, BEHAVIOR TECHNICIAN | 1356071278 | Behavior Technician | Saginaw, MI | 2022 |
| McKenna Mercer | 1164121299 | Behavior Technician | Modesto, CA | 2023 |
| McKenzie Mercer, M.S. CCC-SLP | 1992551246 | Speech-Language Pathologist | Phoenix, AZ | 2024 |
| Meaghan Mercer | 1417219262 | Emergency Medicine Physician | Thornton, CO | 2012 |
| Meaghan Mercer, CFY-SLP | 1922457704 | Speech-Language Pathologist | Winston Salem, NC | 2016 |
| Megan Mercer, MS, CCC-SLP | 1184554420 | Speech-Language Pathologist | Fairfield, CT | 2026 |
| Megan Mercer, MD | 1356873756 | Diagnostic Radiology Physician | Boston, MA | 2017 |
| Megan Mercer, ATC | 1700132081 | Athletic Trainer | Loganville, GA | 2012 |
| Mekhi Mercer | 1346033370 | Behavior Technician | Las Vegas, NV | 2025 |
| Melanie Mercer | 1639891286 | Behavior Technician | Naperville, IL | 2022 |
| Melanie Mercer, MD | 1770076937 | Emergency Medicine Physician | Bloomington, MN | 2018 |
| Melinda Mercer, RPH | 1396385282 | Pharmacist | Ocala, FL | 2020 |
| Melissa Mercer | 1255939807 | Registered Nurse | Vancouver, WA | 2020 |
| Melissa Mercer, L.M.P. | 1265796411 | Specialist | Lacey, WA | 2012 |
| Melissa Mercer, LCSW | 1285819649 | Clinical Social Worker | Commerce, CA | 2008 |
| Melissa Mercer, MS, CCC-SLP | 1316481575 | Speech-Language Pathologist | Nashua, NH | 2016 |
| Melissa Mercer, LPN | 1508733718 | Licensed Practical Nurse | Suffern, NY | 2025 |
| Melissa Mercer, O.D. | 1558353466 | Optometrist | Tampa, FL | 2005 |
| Melissa Mercer, OTR/L | 1629147509 | Pediatric Occupational Therapist | Plantation, FL | 2006 |
| Melissa Mercer | 1912166539 | Mental Health Counselor | Bardstown, KY | 2008 |
| Melissa Mercer, LMP | 1922362094 | Massage Therapist | Everett, WA | 2012 |
| Melody Mercer, PTA | 1134619422 | Physical Therapy Assistant | Richmond, VA | 2018 |
| Melville Mercer, MD | 1720087984 | Anesthesiology Physician | Tulsa, OK | 2005 |
| Melvin Mercer | 1235632555 | Clinical Social Worker | Oakland, CA | 2018 |
| Mi-Sun Mercer | 1558947937 | Interpreter | Bellevue, WA | 2021 |
| Michael Mercer, CRNA | 1023559127 | Certified Registered Nurse Anesthetist | Richmond, VA | 2017 |
| Michael Mercer, RDN, CNSC | 1255296315 | Registered Dietitian | San Diego, CA | 2025 |
| Michael Mercer, LCSW | 1316145220 | Clinical Social Worker | Los Angeles, CA | 2007 |
| Michael Mercer, CRNA | 1326319286 | Certified Registered Nurse Anesthetist | Columbus, GA | 2012 |
| Michael Mercer, M.D. | 1558418517 | Family Medicine Physician | Saint Paul, MN | 2007 |
| Michael Mercer, MD | 1639172539 | Surgery Physician | Stuttgart, AR | 2005 |
| Michala Mercer, DDS | 1962240598 | General Practice Dentistry | Peachtree City, GA | 2024 |
| Micheal Mercer | 1184511719 | Adult Companion | Lincoln, NE | 2025 |
| Michele Mercer, M.D. | 1821007626 | Family Medicine Physician | Forest City, NC | 2006 |
| Michele Mercer, BA, QMHS | 1932734563 | Case Manager/Care Coordinator | Struthers, OH | 2020 |
| Michelle Mercer, DDS | 1174600837 | Dentist | Des Moines, IA | 2006 |
| Michelle Mercer | 1255952586 | Mental Health Counselor | Orchard Park, NY | 2020 |
| Michelle Mercer, OTRL | 1720139306 | Occupational Therapist | Tampa, FL | 2007 |
| Michelle Mercer | 1891436036 | Student in an Organized Health Care Education/Training Program | Savannah, GA | 2022 |
| Mikaela Mercer | 1538782735 | Behavior Technician | Live Oak, TX | 2020 |
| Minnie Mercer, PA-C | 1154495356 | Medical Physician Assistant | Bullhead City, AZ | 2006 |
| Molli Mercer, EDD, LMHC | 1649155714 | Mental Health Counselor | Naples, FL | 2025 |
| Monica Mercer, PT | 1821056524 | Physical Therapist | Vero Beach, FL | 2006 |
| Monique Mercer | 1578425245 | Case Manager/Care Coordinator | Dublin, OH | 2025 |
| Mya Mercer | 1801680640 | Marriage & Family Therapist | Alpharetta, GA | 2025 |
| Nagida Mercer | 1891511259 | Behavior Technician | Ocoee, FL | 2024 |
| Nailah Mercer | 1932055274 | Behavior Technician | Montgomery, AL | 2026 |
| Nanci Mercer, MD | 1306838776 | Diagnostic Radiology Physician | Bakersfield, CA | 2005 |
| Nancy Mercer, RN | 1154082790 | Community Health Registered Nurse | Salem, OR | 2022 |
| Nancy Mercer, LCSW, LCAS | 1396789855 | Clinical Social Worker | Fletcher, NC | 2006 |
| Nancy Mercer, ND | 1407985195 | Naturopath | Seattle, WA | 2007 |
| Nancy Mercer, OTA/L | 1952645467 | Occupational Therapy Assistant | Parkersburg, WV | 2012 |
| Natalie Mercer | 1093475428 | Marriage & Family Therapist | Eau Claire, WI | 2021 |
| Natasha Mercer | 1740093111 | Interpreter | Brooklyn, NY | 2025 |
| Nathan Mercer, MD | 1497255178 | Hospitalist Physician | Seattle, WA | 2018 |
| Nathaniel Mercer, MD | 1497490536 | Student in an Organized Health Care Education/Training Program | New York, NY | 2022 |
| Nicholas Mercer, PT, DPT | 1760094429 | Physical Therapist | Azalea Park, FL | 2020 |
| Nichole Mercer, OTR/L | 1912017377 | Occupational Therapist | Greenville, NC | 2006 |
| Nicole Mercer, NP-C, CNM | 1013348499 | Family Nurse Practitioner | Nashville, TN | 2013 |
| Nicole Mercer, MS, CCC-SLP | 1568155679 | Speech-Language Pathologist | Oklahoma City, OK | 2023 |
| Nicole Mercer, PA | 1598573834 | Physician Assistant | Plymouth, MN | 2024 |
| Nita Mercer, FNP | 1346281466 | Nurse Practitioner | Morehead City, NC | 2006 |
| Noelle Mercer, DC | 1225107451 | Chiropractor | Rolling Hills Estates, CA | 2006 |
| Norine Mercer | 1588024665 | Addiction (Substance Use Disorder) Counselor | Eau Claire, WI | 2016 |
| Norma Mercer | 1851191589 | Adult Companion | Lincoln, NE | 2025 |
| Octavia Mercer | 1245013598 | Case Manager/Care Coordinator | Washington, DC | 2023 |
| Olga Mercer, BS | 1942771803 | Doula | North Miami Beach, FL | 2018 |
| Paige Mercer, LMSW | 1407339724 | Clinical Social Worker | Oklahoma City, OK | 2018 |
| Pamela Mercer, LMP, MMP | 1770647984 | Naturopath | Otis Orchard, WA | 2006 |
| Patricia Mercer | 1053102541 | Personal Care Attendant | Charleston, WV | 2025 |
| Patricia Mercer, MFT | 1578583506 | Marriage & Family Therapist | Newport Beach, CA | 2006 |
| Patricia Mercer, M.D. | 1619973138 | Allergy & Immunology Physician | Bowling Green, KY | 2005 |
| Patricia Mercer, LAC. | 1912319872 | Acupuncturist | Austin, TX | 2014 |
| Paul Mercer, M.D. | 1649224098 | Family Medicine Physician | Whittier, CA | 2006 |
| Paula Mercer, L.C.S.W. | 1811079429 | Clinical Social Worker | Hot Springs National Park, AR | 2006 |
| Payton Mercer | 1992485676 | Physician Assistant | Grosse Pointe, MI | 2023 |
| Penelope Mercer, M.A., M.A., LMFT | 1093176216 | Marriage & Family Therapist | Imperial Beach, CA | 2016 |
| Philip Mercer, M.D. | 1184731820 | Family Medicine Physician | Vero Beach, FL | 2006 |
| Porsche Mercer, HEALTH COACH- NBHWC | 1063167922 | Health & Wellness Coach | Cleveland, OH | 2022 |
| Rachel Mercer | 1295668614 | Social Worker | Munfordville, KY | 2026 |
| Rachel Mercer, MD | 1316232556 | Ophthalmology Physician | Omaha, NE | 2011 |
| Rachel Mercer, MD | 1982806113 | Anesthesiology Physician | Portland, OR | 2007 |
| Raysean Mercer | 1881438562 | Registered Nurse | Kew Gardens, NY | 2024 |
| Rebecca Mercer | 1124590427 | Behavior Analyst | Encinitas, CA | 2018 |
| Rebecca Mercer, MA CCC-SLP | 1538549092 | Speech-Language Pathologist | Edgewater, NJ | 2015 |
| Rebecca Mercer, PA-C | 1568460053 | Physician Assistant | New Bern, NC | 2005 |
| Rebecca Mercer | 1629738323 | Counselor | Seattle, WA | 2021 |
| Rebecca Mercer, PA | 1952376824 | Medical Physician Assistant | Lexington, KY | 2006 |
| Rebekah Mercer, MA, LPC | 1942151576 | Professional Counselor | Saint Louis, MO | 2026 |
| Rena Mercer, PT | 1144497066 | Physical Therapist | Wilmington, NC | 2008 |
| Renee Mercer, DO | 1467816058 | Internal Medicine Physician | Phoenix, AZ | 2016 |
| Renee Mercer, MSN, CPNP | 1568466084 | Pediatric Nurse Practitioner | Elkridge, MD | 2005 |
| Richard Mercer, APRN | 1306456025 | Psychiatric/Mental Health Nurse Practitioner | Jacksonville, FL | 2020 |
| Richard Mercer, D.M.D. | 1679572424 | Dentist | Portland, OR | 2005 |
| Richard Mercer, CASAC-T 25590 | 1750838355 | Addiction (Substance Use Disorder) Counselor | Newburgh, NY | 2016 |
| Richard Mercer, RN | 1770413023 | Registered Nurse | Lisbon, OH | 2026 |
| Rita Mercer, PSY.D. | 1306766654 | Clinical Psychologist | Sykesville, MD | 2026 |
| Rita Mercer, ARNP | 1386995934 | Family Nurse Practitioner | Olympia, WA | 2012 |
| Robert Mercer | 1285193375 | Orthopaedic Surgery Physician | Phoenix, AZ | 2019 |
| Robert Mercer, LPN | 1376825695 | Licensed Practical Nurse | Springdale, AR | 2011 |
| Robert Mercer, D.D.S. | 1720429269 | Dentist | Rogers, AR | 2013 |
| Robert Mercer, PRSS | 1932051679 | Peer Specialist | Morgantown, WV | 2026 |
| Robert Mercer, DDS | 1932202587 | Dentist | Boston, MA | 2006 |
| Robin Mercer, OTRL | 1134523970 | Occupational Therapist | Livonia, MI | 2014 |
| Robin Mercer, PA-C | 1346592227 | Physician Assistant | Stanford, CA | 2012 |
| Robin Mercer, RPHT | 1952044919 | Pharmacy Technician | East Palestine, OH | 2022 |
| Rochelle Mercer, LCSW | 1396304424 | Clinical Social Worker | Bronx, NY | 2019 |
| Ronald Mercer, MD | 1437543766 | Diagnostic Radiology Physician | Boston, MA | 2015 |
| Ronald Mercer, DO MPH | 1770605404 | Family Medicine Physician | Wilmington, DE | 2007 |
| Rori Mercer | 1467329722 | Counselor | Boise, ID | 2025 |
| Rosalin Mercer, APRN | 1649104019 | Nurse Practitioner | Land O Lakes, FL | 2026 |
| Rose Marie Mercer, LPC LICDC | 1699862086 | Addiction (Substance Use Disorder) Counselor | Brecksville, OH | 2006 |
| Ryan Mercer, MD | 1598129298 | Ophthalmology Physician | Columbia, SC | 2016 |
| Sadie Mercer, MSN, PMHNP-BC | 1568385722 | Psychiatric/Mental Health Nurse Practitioner | New York, NY | 2026 |
| Samantha Mercer, APRN | 1427979947 | Family Nurse Practitioner | Jonesboro, AR | 2026 |
| Sandra Mercer | 1063949824 | Mental Health Counselor | Clarksville, TN | 2017 |
| Sandra Mercer, RN | 1154050052 | Gastroenterology Registered Nurse | Chillicothe, OH | 2022 |
| Sara Mercer | 1881020485 | Occupational Therapy Assistant | Louisville, KY | 2013 |
| Sara Kathryn Mercer, PAC | 1447412473 | Physician Assistant | Winston Salem, NC | 2008 |
| Sarah Mercer, LSA, CST | 1083363709 | Surgical Assistant | Winchester, VA | 2022 |
| Sarah Mercer, P.A. | 1124291364 | Medical Physician Assistant | Harrisonburg, VA | 2008 |
| Sarah Mercer, M.D. | 1174575872 | Pediatrics Physician | Arvada, CO | 2006 |
| Sarah Mercer, M.D. | 1205093952 | Critical Care Medicine (Anesthesiology) Physician | Oklahoma City, OK | 2008 |
| Sarah Mercer, STNA | 1992193759 | Home Health Aide | Elyria, OH | 2015 |
| Sasha Mercer, MD, MPH | 1033505599 | Pediatrics Physician | Rosedale, MD | 2015 |
| Saundra Mercer, LCSW | 1225470065 | Clinical Social Worker | Fredericksburg, VA | 2013 |
| Scott Mercer, M.D. | 1295736031 | Family Medicine Physician | Encinitas, CA | 2005 |
| Sean Mercer, PHARM. D | 1417575077 | Pharmacist | Boca Raton, FL | 2020 |
| Sean Mercer, D.D.S. | 1609940980 | Dentist | Dover, DE | 2006 |
| Seth Mercer | 1548427602 | Emergency Medicine Physician | Chicago, IL | 2008 |
| Shana Mercer, M.ED., LPC-S | 1104230739 | Mental Health Counselor | Beaumont, TX | 2014 |
| Shane Mercer | 1407715154 | Behavior Technician | Muncie, IN | 2026 |
| Shaquana Mercer, LPC, LCMHC | 1629741848 | Professional Counselor | Greensboro, NC | 2021 |
| Sharmaine Mercer, MSN, AGACNP, PMHNP | 1831805274 | Acute Care Nurse Practitioner | Smyrna, GA | 2023 |
| Sharon Mercer | 1801144696 | Professional Counselor | San Francisco, CA | 2012 |
| Sharonna Mercer, PSYD | 1851671499 | Psychologist | San Diego, CA | 2011 |
| Shawn Mercer, MD | 1689150138 | Internal Medicine Physician | Canal Fulton, OH | 2018 |
| Shawnya Mercer | 1477316859 | Behavior Technician | Greenville, NC | 2024 |
| Shelley Mercer, PT | 1801416201 | Physical Therapist | Monroe, LA | 2020 |
| Shelli Mercer, RPH | 1902065022 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Topeka, KS | 2008 |
| Shelly Mercer, M.D. | 1770840126 | Pediatric Endocrinology Physician | Tulsa, OK | 2012 |
| Shermeka Mercer, SAC-IT | 1932881554 | Addiction (Substance Use Disorder) Counselor | Milwaukee, WI | 2023 |
| Sherrita Mercer | 1508335720 | Professional Counselor | Cincinnati, OH | 2018 |
| Shirelle Mercer | 1841535382 | Mental Health Counselor | Lakewood, WA | 2012 |
| Shirley Mercer, DDS | 1306051503 | General Practice Dentistry | Rancho Cucamonga, CA | 2007 |
| Sierra Mercer | 1740042498 | Behavior Technician | Knoxville, TN | 2024 |
| Skylar Mercer, MS | 1982439345 | Nutritionist | Coconut Creek, FL | 2024 |
| Sommer Mercer, PTA | 1679107577 | Physical Therapy Assistant | Amarillo, TX | 2020 |
| Sophia Mercer | 1073128120 | Marriage & Family Therapist | Maplewood, NJ | 2020 |
| Spears Mercer, MSP, CCC-SLP | 1093150369 | Speech-Language Pathologist | Greenville, SC | 2013 |
| Stacey Mercer | 1154575355 | Physical Therapist | Pittsburgh, PA | 2008 |
| Stacie Mercer, FNP | 1942992656 | Family Nurse Practitioner | Watertown, MA | 2023 |
| Stephanie Mercer | 1215541917 | Personal Care Attendant | Parkersburg, WV | 2020 |
| Stephanie Mercer | 1407439755 | Addiction (Substance Use Disorder) Counselor | Hampton, VA | 2021 |
| Stephanie Mercer, PA-C | 1457668410 | Medical Physician Assistant | Huntington Station, NY | 2010 |
| Stephanie Mercer | 1548096670 | Behavior Technician | Campbell, CA | 2024 |
| Stephanie Mercer | 1740060920 | Behavior Technician | Monrovia, CA | 2023 |
| Stephen Mercer, MD PHD | 1740449297 | Anatomic Pathology Physician | Doylestown, PA | 2008 |
| Stephen Mercer, DDS | 1790084127 | Dentist | Salem, OR | 2011 |
| Stephen Mercer, MD | 1831481373 | Pediatrics Physician | Charlotte, NC | 2011 |
| Sue Mercer | 1508220963 | Home Health Aide | Louisville, OH | 2016 |
| Susan Mercer, MD | 1003865056 | Family Medicine Physician | Canton, OH | 2006 |
| Susan Mercer, D.O. | 1104007343 | Family Medicine Physician | Bellevue, WA | 2007 |
| Susan Mercer, OTR | 1760225114 | Physical Rehabilitation Occupational Therapist | Sealy, TX | 2024 |
| Tabitha Mercer, QBHP | 1427833540 | Case Manager/Care Coordinator | Sheridan, AR | 2023 |
| Tambarlee Mercer, DPT | 1164740619 | Physical Therapist | Grand Forks, ND | 2010 |
| Tamika Mercer | 1871252742 | Mental Health Counselor | Garnerville, NY | 2021 |
| Tanviben Mercer | 1205317583 | Physical Therapist | Greenfield, IN | 2018 |
| Tara Mercer, MD | 1649598269 | Pediatrics Physician | Riverton, WY | 2010 |
| Tara Mercer, RDN | 1720971757 | Registered Dietitian | Helena, MT | 2025 |
| Taryn Mercer, OTR/L | 1104545904 | Occupational Therapist | Burlington, VT | 2022 |
| Tawanda Mercer, APRN | 1376773952 | Psychiatric/Mental Health Nurse Practitioner | Omaha, NE | 2009 |
| Taylor Mercer | 1255218665 | Pharmacist | College Station, TX | 2025 |
| Taylor Mercer, PHARMD | 1326994641 | Pharmacist | Metter, GA | 2026 |
| Taylor Mercer | 1447832670 | Behavior Technician | Farmington Hills, MI | 2021 |
| Tea Mercer | 1043139611 | Speech-Language Pathologist | Bainbridge Island, WA | 2026 |
| Teeya Mercer, MS | 1487571501 | Genetic Counselor (M.S.) | Jacksonville, FL | 2026 |
| Teresa Mercer, LCSW | 1013173327 | Mental Health Counselor | Evansville, IN | 2008 |
| Teresa Mercer, OTR/L | 1457917817 | Occupational Therapist | East Elmhurst, NY | 2019 |
| Terrance Mercer | 1932555422 | Counselor | Dorchester, MA | 2016 |
| Terrell Mercer | 1609519412 | Behavior Technician | Farmington Hills, MI | 2022 |
| Thomas Mercer | 1063705499 | Specialist | Keene, NH | 2011 |
| Thomas Mercer, D.M.D. | 1073687257 | Dentist | Dover, DE | 2006 |
| Thomas Mercer, MA., PH.D. CAND. | 1447315098 | Mental Health Counselor | Columbia, SC | 2006 |
| Thomas Mercer, DDS | 1659589539 | General Practice Dentistry | Rancho Cucamonga, CA | 2007 |
| Thomas Mercer, D.M.D. | 1932273216 | Dentist | Dover, DE | 2006 |
| Tiffany Mercer, AG-ACNP, BC | 1326544842 | Acute Care Nurse Practitioner | Phoenix, AZ | 2018 |
| Timothy Mercer, PA-C | 1184668675 | Physician Assistant | New Hartford, NY | 2006 |
| Timothy Mercer, MD | 1215337092 | Internal Medicine Physician | Austin, TX | 2014 |
| Timothy Mercer, DMD | 1639215106 | General Practice Dentistry | Sarasota, FL | 2007 |
| Timothy Mercer, MD | 1841228319 | Anesthesiology Physician | Bristol, TN | 2006 |
| Tracee Mercer | 1750023719 | Registered Nurse | Pedro, OH | 2022 |
| Tracey Mercer, O.D. | 1831249374 | Optometrist | Hoover, AL | 2007 |
| Tracy Mercer, SSW | 1962709600 | Mental Health Counselor | Salt Lake City, UT | 2011 |
| Trina Mercer, LPN | 1114433133 | Licensed Practical Nurse | Okemos, MI | 2017 |
| Trudy Mercer, COTA | 1912396268 | Occupational Therapy Assistant | Zanesville, OH | 2015 |
| Tyler Mercer | 1699655720 | Interpreter | Louisville, KY | 2025 |
| Tyran Mercer, R.P.A. | 1982841870 | Radiology Practitioner Assistant | Sealy, TX | 2009 |
| Vicki Mercer | 1093724718 | Physical Therapist | Chapel Hill, NC | 2006 |
| Vicki Mercer | 1205172806 | Pediatrics Physician | Santa Monica, CA | 2012 |
| Victoria Mercer, PH.D. | 1124488549 | Psychologist | Olympic Valley, CA | 2016 |
| Virginia Mercer | 1194358853 | Mental Health Counselor | Portland, OR | 2020 |
| Vivian Mercer | 1235880345 | Personal Care Attendant | Washington, DC | 2022 |
| Walt Mercer, PH.D. | 1548457336 | Clinical Neuropsychologist | San Marcos, TX | 2007 |
| Wendy Mercer, LMHC | 1194022475 | Mental Health Counselor | West Sayville, NY | 2011 |
| Whitney Mercer, MS, OTR/L | 1063946549 | Occupational Therapist | Mechanicsville, VA | 2017 |
| William Mercer, PT | 1427048065 | Physical Therapist | Roanoke, VA | 2005 |
| William Mercer, MD | 1780687558 | Family Medicine Physician | Wheeling, WV | 2005 |
| William Mercer | 1942078183 | Home Health Aide | Zanesville, OH | 2023 |
| Windy Mercer | 1619512092 | Behavior Technician | Farmington Hills, MI | 2019 |
| Yolanda Mercer, MD | 1639449150 | Internal Medicine Physician | Las Vegas, NV | 2012 |
| Yvonne Mercer, M.A. | 1487948287 | School Psychologist | Anasco, PR | 2011 |
| Zachary Mercer, PHARMD | 1174995435 | Pharmacist | Charlotte, NC | 2015 |
| Zachary Mercer | 1336081355 | Behavior Technician | Mooresville, NC | 2026 |
| Zachary Mercer, PHARM. D. | 1407122302 | Pharmacist | Fort Worth, TX | 2012 |
| Zonda Mercer, M.D. | 1487751418 | Professional Counselor | Somerville, MA | 2006 |
| Nicole Mercer Bolton, M.D. | 1881890549 | Diagnostic Radiology Physician | Sartell, MN | 2007 |
| Kimberly Mercer Brown, LCSW | 1619613924 | Clinical Social Worker | Rocky Mount, NC | 2022 |
| Kimberly Mercer Etheredge, D.C. | 1912094392 | Chiropractor | Oakland Park, FL | 2006 |
| Jennifer Mercer Reiss, LPC | 1639644610 | Professional Counselor | Columbus, OH | 2018 |
| Laura Mercer Wetzel | 1356716930 | Mental Health Counselor | Rock Springs, WY | 2015 |
| Tracey Mercer-Benson, FNP | 1225559883 | Family Nurse Practitioner | Warren, PA | 2017 |
| Emily Mercer-Cariness, LMT | 1902784630 | Massage Therapist | Blairsville, GA | 2025 |
| Julie Mercer-Dasher, OD | 1528117249 | Optometrist | Springfield, OH | 2007 |
| Aleagia Mercer-Falkoff | 1639395064 | Internal Medicine Physician | West Haven, CT | 2007 |
| Kwamir Mercer-Finkley, RBT | 1174383350 | Behavior Technician | Savannah, GA | 2024 |
| Ksandra Mercer-Griffin | 1811671357 | Behavior Technician | Cary, NC | 2023 |
| Jessica Mercer-Lopez | 1043670946 | Social Worker | Beacon, NY | 2016 |
| Sara-Jane Mercer-Medeiros | 1588095582 | Counselor | Taunton, MA | 2013 |
| Christina Mercer-Roby, OTR/L | 1427407535 | Occupational Therapist | Shepherdsville, KY | 2016 |
| Deborah Mercer-Ross, LPN | 1811164189 | Licensed Practical Nurse | Holley, NY | 2008 |
| Alison Mercer-Smith | 1487357489 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2023 |
| Kim Mercer-Smith, CRNP | 1346809571 | Acute Care Nurse Practitioner | Leonardtown, MD | 2019 |
| Karnisha Mercer-White | 1720518053 | Social Worker | Americus, GA | 2017 |
| David Mercereau | 1790385011 | Case Manager/Care Coordinator | Bremerton, WA | 2020 |
| Angela Merceret, LSW | 1770436099 | Social Worker | Champaign, IL | 2026 |
| Martin Merceret, LCSW, MPH | 1427495001 | Clinical Social Worker | Danville, IL | 2013 |
| Ernst Merceron | 1194298851 | Family Nurse Practitioner | Palm Bay, FL | 2019 |
| Ruth Merceron, BA, MST | 1578275822 | Mental Health Counselor | Portland, OR | 2022 |
| Tyler Merceron, MD | 1528455441 | Plastic and Reconstructive Surgery Physician | Lancaster, PA | 2015 |
| Yarima Merceron Gonzalez | 1497633069 | Personal Care Attendant | Las Vegas, NV | 2025 |
| Jonathan Merceus | 1114402914 | Mental Health Counselor | Sicklerville, NJ | 2018 |
| Nayala Merceus-Cobb | 1053248500 | Behavior Technician | Baltimore, MD | 2026 |
| Bartui Merchain | 1972272615 | Behavior Technician | Los Angeles, CA | 2021 |
| Cynthia Merchain, RADT | 1649053224 | Addiction (Substance Use Disorder) Counselor | Covina, CA | 2023 |
| Isabella Merchain | 1689597775 | Behavior Technician | Hacienda Heights, CA | 2026 |
| Julie Merchain, LVN | 1356523336 | Licensed Vocational Nurse | Altadena, CA | 2007 |
| Kim Merchain | 1356951834 | Family Nurse Practitioner | Santa Ana, CA | 2020 |
| Assaad Merchak, M.D. | 1942251681 | Neonatal-Perinatal Medicine Physician | Saint Louis, MO | 2006 |
| Jessica Merchak, PT | 1518214576 | Physical Therapist | Green Bay, WI | 2012 |
| Kaitlyn Merchak | 1679468912 | Physical Therapist | Bismarck, ND | 2025 |
| Peggy Merchak, MA, OTR, CHT | 1851496202 | Occupational Therapist | Minneapolis, MN | 2006 |
| Camila Merchan, RN | 1699695270 | Registered Nurse | San Antonio, TX | 2026 |
| Cristian Merchan, PHARM.D. | 1790169449 | Pharmacotherapy Pharmacist | Valley Stream, NY | 2015 |
| Digna Merchan, MSW | 1629750674 | Social Worker | Peekskill, NY | 2023 |
| Eufemia Merchan | 1316653959 | Chore Provider | Plymouth, MN | 2023 |
| Griselle Merchan | 1134064702 | Behavior Technician | Saint Cloud, FL | 2026 |
| Jaime Merchan, M.D. | 1609853464 | Hematology & Oncology Physician | Miami, FL | 2005 |
| Joe Merchan, PA-C | 1245296144 | Physician Assistant | Rocklin, CA | 2006 |
| Joy Merchan, M.ED., CCC-SLP & LPN | 1891915096 | Speech-Language Pathologist | Lilburn, GA | 2007 |
| Kathya Merchan | 1720188873 | Social Worker | Los Angeles, CA | 2006 |
| Lillian Merchan, MA | 1366338857 | Speech-Language Pathologist | Cedar Rapids, IA | 2025 |
| Luz Merchan, MD | 1144514738 | Neonatal-Perinatal Medicine Physician | Coral Gables, FL | 2011 |
| Maria Merchan, RPH | 1841597226 | Pharmacist | Norcross, GA | 2011 |
| Mauriherka Merchan, SA-C | 1427784198 | Surgical Assistant | New Smyrna Beach, FL | 2022 |
| Nelson Merchan, MD | 1013594134 | Student in an Organized Health Care Education/Training Program | Lebanon, NH | 2021 |
| Nubjai Merchan | 1952235087 | Behavior Analyst | Pembroke Pines, FL | 2026 |
| Rachel Merchan, LCSW | 1316337686 | Clinical Social Worker | Ossining, NY | 2015 |
| Ramona Merchan | 1245354778 | Counselor | Lawndale, CA | 2007 |
| Sebastian Merchan | 1932052834 | Behavior Technician | Rosemead, CA | 2026 |
| Teresa Merchan | 1528445897 | Mental Health Counselor | New York, NY | 2015 |
| Tifany Merchan | 1386228229 | Mental Health Counselor | Brooklyn, NY | 2021 |
| Zoe Merchan | 1568382901 | Social Worker | New York, NY | 2026 |
| Nicole Merchan De Arriola, LPC- ASSOCIATE | 1437079134 | Professional Counselor | San Antonio, TX | 2026 |
| Yuliana Merchan Gil, RN | 1346177466 | Registered Nurse | Boulder, CO | 2026 |
| Juan Merchan Hakspiel, M.D. | 1679722854 | Clinical Cardiac Electrophysiology Physician | Bangor, ME | 2008 |
| Carla Merchan- Garcia, LCSW | 1356544621 | Clinical Social Worker | Brooklyn, NY | 2007 |
| Kacie Merchand, MS, RD, LD | 1104784453 | Registered Dietitian | Tunbridge, VT | 2026 |
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).