Providers Gracinda Mayela Cooper, MS, RMHCI to David Mayer, PAC
300 individual NPIs in the federal registry, part 13,896 of 24,427 of the A to Z by surname. Each row is the registry's record: the name and credential, the NPI, the primary specialty, the practice city and the year the NPI was issued. 87 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Gracinda Mayela Cooper, MS, RMHCI | 1588511208 | Mental Health Counselor | Kissimmee, FL | 2026 |
| Elmustafa Mayeldeen | 1538039748 | Behavior Technician | Canoga Park, CA | 2025 |
| Nashwa Mayeldeen | 1053174268 | Behavior Technician | Los Angeles, CA | 2024 |
| Thomas Mayeli | 1629113196 | Obstetrics & Gynecology Physician | Los Angeles, CA | 2007 |
| Fidaleah Mayelian | 1528644531 | Home Health Registered Nurse | Valencia, CA | 2021 |
| Cameron Mayell, DO | 1417645268 | General Practice Physician | Fort Bragg, NC | 2023 |
| Dawn Mayell, RN | 1558292888 | Ambulatory Care Registered Nurse | Hillsboro, OR | 2026 |
| Mary Mayell, MS, CCC-SLP | 1336897222 | Speech-Language Pathologist | Waco, TX | 2022 |
| Jazmine Mayell-Frank | 1023893732 | Occupational Therapist | Cheektowaga, NY | 2023 |
| Carla Mayellus | 1801757026 | Mental Health Counselor | Staten Island, NY | 2025 |
| Behzad Mayelzadeh, DDS | 1124207444 | General Practice Dentistry | Oro Valley, AZ | 2007 |
| Claude Mayembe, DPM | 1306153838 | Podiatrist | Suwanee, GA | 2010 |
| Toni-Ann Mayembe, DDS | 1740544972 | General Practice Dentistry | Jacksonville, FL | 2012 |
| Collin Mayemura, MD | 1609452366 | Hospitalist Physician | La Jolla, CA | 2021 |
| Grace Mayemura | 1023526985 | Pharmacist | Thousand Oaks, CA | 2018 |
| Ken Mayemura, O.D. | 1821131814 | Optometrist | Seattle, WA | 2007 |
| Ajak Mayen, MD | 1841974938 | Family Medicine Physician | Waterloo, IA | 2023 |
| Akoi Mayen | 1124979463 | Day Training/Habilitation Specialist | Omaha, NE | 2026 |
| Alfredo Mayen | 1114573045 | Behavior Technician | Redondo Beach, CA | 2019 |
| Anthony Mayen, MD | 1780189472 | Pediatric Cardiology Physician | Fairfax, VA | 2018 |
| Avigail Mayen | 1659904530 | Behavior Technician | Farmington Hills, MI | 2020 |
| Cynthia Mayen | 1679112148 | Personal Care Attendant | Las Vegas, NV | 2020 |
| Daniel Mayen | 1124653043 | Case Manager/Care Coordinator | Auburn, CA | 2020 |
| Delores Mayen, LCSW, LMSW-C | 1902292188 | Clinical Social Worker | Austin, TX | 2015 |
| Elly Mayen, MFTI | 1376880831 | Marriage & Family Therapist | San Francisco, CA | 2013 |
| Erick Mayen | 1053119388 | Peer Specialist | Altadena, CA | 2025 |
| Giovanni Mayen, BA | 1811548829 | Rehabilitation Practitioner | Van Nuys, CA | 2019 |
| Ignacio Mayen | 1780855353 | Mental Health Counselor | Commerce, CA | 2008 |
| Kelvin Mayen | 1437334406 | Counselor | San Francisco, CA | 2008 |
| Kevin Mayen | 1508522715 | Behavior Technician | Stockton, CA | 2021 |
| Krystel Mayen | 1073463790 | Behavior Technician | Newark, CA | 2026 |
| Laura Mayen | 1669044830 | Student in an Organized Health Care Education/Training Program | Oakland, CA | 2021 |
| Meaghan Mayen | 1255823100 | Registered Nurse | Walden, NY | 2018 |
| Nelson Mayen, LMFT | 1376174466 | Marriage & Family Therapist | Los Angeles, CA | 2020 |
| Racheal Mayen | 1053113662 | Contractor | Papillion, NE | 2025 |
| Rocio Mayen | 1609665439 | Licensed Vocational Nurse | Los Angeles, CA | 2025 |
| Sophia Mayen | 1376196410 | Psychiatric/Mental Health Registered Nurse | Denver, CO | 2019 |
| Starr Mayen, D.D.S. | 1548519473 | General Practice Dentistry | San Antonio, TX | 2012 |
| Vanessa Mayen, R.N., N.P. | 1023462694 | Family Nurse Practitioner | Berkeley, CA | 2016 |
| Yocelin Mayen | 1629939194 | Massage Therapist | West Covina, CA | 2025 |
| Brian Mayen Ayala | 1598568008 | Behavior Technician | Palm Beach Gardens, FL | 2025 |
| Katherine Mayen Cifuentes | 1073449088 | Behavior Technician | Rockville, MD | 2026 |
| Abdallah Mayen Lugo | 1720784291 | Behavior Technician | Oceanside, CA | 2023 |
| Jose Mayen Nunez, MD | 1407879489 | Internal Medicine Physician | Webster, TX | 2006 |
| Liliana Mayen Urzua | 1225746803 | Behavior Technician | Concord, CA | 2022 |
| Marie Mayen-Cho | 1821344813 | Case Manager/Care Coordinator | Tarzana, CA | 2012 |
| Wendy Mayen-Garcia | 1710865191 | Counselor | Lebanon, PA | 2025 |
| Anne Mayende | 1902674856 | Nurse's Aide | Seattle, WA | 2023 |
| Caroline Mayengo, DNP, AGPNP-C | 1699419366 | Nurse Practitioner | Los Angeles, CA | 2022 |
| Laura Mayenik, LMT | 1659033041 | Massage Therapist | Valley Cottage, NY | 2021 |
| Haley Mayenkar | 1932662921 | Psychiatry Physician | Larkspur, CA | 2019 |
| Prachi Mayenkar, MD | 1013336023 | Hospitalist Physician | Pearland, TX | 2014 |
| Laura Mayenknecht, NRP | 1518828391 | Paramedic | San Diego, CA | 2025 |
| John Mayeno, MD | 1568579092 | Family Medicine Physician | Renton, WA | 2006 |
| John Mayeno, MD | 1609943828 | Plastic Surgery within the Head & Neck (Otolaryngology) Physician | Panorama City, CA | 2006 |
| Ashleigh Mayenschein, RN | 1013289008 | Registered Nurse | Sturgeon Bay, WI | 2012 |
| Emily Mayenschein | 1932893070 | Addiction (Substance Use Disorder) Counselor | Chesapeake, OH | 2023 |
| Laurie Mayenschein, RN | 1215829304 | Registered Nurse | Smithfield, NC | 2025 |
| Sean Mayenschein | 1477311496 | Personal Care Attendant | Charleston, WV | 2024 |
| Aaron Mayer, D.O. | 1053679167 | Pediatrics Physician | North Kansas City, MO | 2012 |
| Abbey Mayer | 1528816584 | Optometrist | Richmond, VA | 2024 |
| Abigail Mayer, LMT | 1760039044 | Massage Therapist | Springfield, OR | 2019 |
| Adam Mayer, LPCC | 1417793845 | Professional Counselor | Bloomington, MN | 2024 |
| Adam Mayer, MD | 1689101313 | Pediatric Rheumatology Physician | Hackensack, NJ | 2017 |
| Adam Mayer | 1912648080 | Student in an Organized Health Care Education/Training Program | Minneapolis, MN | 2022 |
| Adele Mayer, RDN | 1902768179 | Registered Dietitian | Auburn, MA | 2025 |
| Alan Mayer, MD | 1134170988 | Pediatric Gastroenterology Physician | Milwaukee, WI | 2006 |
| Alan Mayer, M.D. | 1396800314 | Family Medicine Physician | Coeur D Alene, ID | 2006 |
| Alan Mayer, M.D. | 1629005426 | Emergency Medicine Physician | Butte, MT | 2006 |
| Alena Mayer, BS, PTA | 1093297202 | Physical Therapy Assistant | Three Forks, MT | 2018 |
| Alexa Mayer, RBT | 1255920724 | Behavior Technician | Bloomington, IN | 2021 |
| Alexa Mayer, PHARMD | 1811884810 | Pharmacist | Waukesha, WI | 2025 |
| Alexander Mayer, D.O. | 1023278041 | Interventional Cardiology Physician | New York, NY | 2008 |
| Alexander Mayer, LCSW | 1063088185 | Mental Health Counselor | Petaluma, CA | 2021 |
| Alexander Mayer, M.D. | 1336535798 | Plastic Surgery Physician | Augusta, ME | 2015 |
| Alexander Mayer | 1720937378 | Physician Assistant | Dayton, OH | 2026 |
| Alexander Mayer, COTA | 1891666848 | Occupational Therapy Assistant | Carmichael, CA | 2025 |
| Alexandra Mayer, N.D. | 1356749469 | Naturopath | Scottsdale, AZ | 2014 |
| Alexandra Mayer, LSW | 1649747189 | Social Worker | Chicago, IL | 2018 |
| Alexandra Mayer, M.B.A. | 1710182399 | Nutritionist | Palo Alto, CA | 2007 |
| Alexandria Mayer | 1720860745 | Behavior Analyst | Gainesville, FL | 2023 |
| Alexis Mayer | 1265928337 | Case Manager/Care Coordinator | Parma, OH | 2018 |
| Alfred Mayer, LCSW | 1912673351 | Clinical Social Worker | Stratford, CT | 2021 |
| Alison Mayer, MS | 1467172395 | Mental Health Counselor | Park Ridge, IL | 2022 |
| Alison Mayer | 1659433472 | Clinical Social Worker | Needham, MA | 2006 |
| Alison Mayer, MS | 1740560085 | Marriage & Family Therapist | Kansas City, MO | 2011 |
| Alissa Mayer, DPM | 1538636113 | Foot & Ankle Surgery Podiatrist | Federal Way, WA | 2018 |
| Aliza Mayer | 1164133807 | Registered Dietitian | Lakewood, NJ | 2022 |
| Allan Mayer, DO | 1437153012 | Gynecologic Oncology Physician | Hartford, CT | 2005 |
| Allen Mayer, MD | 1326052770 | Pediatrics Physician | Kensington, CA | 2006 |
| Allison Mayer, RDN, LDN | 1912848714 | Registered Dietitian | Hialeah, FL | 2026 |
| Allyson Mayer, SPEECH LANGUAGE MS | 1639437346 | Speech-Language Pathologist | Minot, ND | 2012 |
| Allyson Mayer, PT | 1972748150 | Physical Therapist | Austin, TX | 2008 |
| Alouette Mayer | 1114589199 | Social Worker | Columbia, MO | 2019 |
| Alyssa Mayer | 1043944838 | Psychologist | Wenatchee, WA | 2022 |
| Amanda Mayer | 1649569765 | Mental Health Counselor | Pocatello, ID | 2011 |
| Amanda Mayer, MD | 1710278833 | Family Medicine Physician | Minneapolis, MN | 2011 |
| Amanda Mayer | 1831806181 | Behavior Technician | Colorado Spgs, CO | 2022 |
| Amir Mayer, M.D. | 1043386915 | Internal Medicine Physician | Brooklyn, NY | 2006 |
| Amy Mayer | 1114900982 | Pharmacy Technician | Seattle, WA | 2005 |
| Amy Mayer, OTD, OTR/L, RYT | 1174273908 | Occupational Therapist | Omaha, NE | 2022 |
| Amy Mayer, PSY.D. | 1194883983 | Psychologist | Brookline, MA | 2006 |
| Amy Mayer, PMHNP-BC | 1548314743 | Psychiatric/Mental Health Nurse Practitioner | Syracuse, NY | 2007 |
| Amy Mayer | 1578027371 | Behavior Technician | Boise, ID | 2019 |
| Amy Mayer | 1619523180 | Behavior Technician | Newburgh, IN | 2019 |
| Amy Mayer | 1801024468 | Speech-Language Assistant | Naperville, IL | 2009 |
| Amy Mayer | 1902281413 | Oncology Pharmacist | Omaha, NE | 2015 |
| Andrew Mayer, MD | 1215949201 | Gastroenterology Physician | La Jolla, CA | 2006 |
| Andrew Mayer, DPT | 1265961841 | Physical Therapist | Driggs, ID | 2017 |
| Andrew Mayer, PH.D. | 1447492087 | Clinical Neuropsychologist | Albuquerque, NM | 2009 |
| Andrew Mayer | 1588151575 | Physician Assistant | Providence, RI | 2018 |
| Andrew Mayer, MD | 1609862416 | Emergency Medicine Physician | Marrero, LA | 2005 |
| Angela Mayer, LCADC | 1073242806 | Addiction (Substance Use Disorder) Counselor | Covington, KY | 2022 |
| Angela Mayer, PA | 1316276173 | Surgical Physician Assistant | Howard Beach, NY | 2009 |
| Angela Mayer, APRN | 1699357244 | Nurse Practitioner | St George, UT | 2021 |
| Angie Mayer | 1003614066 | Personal Care Attendant | Bellevue, NE | 2025 |
| Anita Mayer, M.D. | 1104800945 | Internal Medicine Physician | Scottsdale, AZ | 2005 |
| Anita Mayer | 1912241936 | Specialist | Monsey, NY | 2012 |
| Ann Mayer, ANP | 1124055546 | Adult Health Nurse Practitioner | Anchorage, AK | 2006 |
| Ann Mayer | 1285507566 | Rehabilitation Practitioner | San Diego, CA | 2025 |
| Ann Mayer, NP | 1295387975 | Nurse Practitioner | Oshkosh, WI | 2019 |
| Ann Mayer, PHARMD | 1508567801 | Pharmacist | Lexington, KY | 2023 |
| Anna Mayer, MA, R-DMT | 1255839882 | Mental Health Counselor | Westminster, CO | 2018 |
| Anna Mayer | 1336288273 | Physician Assistant | Denver, CO | 2007 |
| Anna Mayer | 1639909377 | Mental Health Counselor | Bend, OR | 2024 |
| Anna Mayer | 1700597044 | Clinical Social Worker | Altadena, CA | 2022 |
| Anne Mayer, PA-C | 1225348154 | Medical Physician Assistant | Santa Fe, NM | 2010 |
| Anne Mayer, O.D. | 1730292871 | Optometrist | Mechanicsburg, PA | 2006 |
| Annie Mayer | 1245811199 | Behavior Technician | Brea, CA | 2021 |
| Annyce Mayer, MD | 1922179134 | Occupational Medicine Physician | Denver, CO | 2006 |
| Anthony Mayer | 1093501322 | Peer Specialist | London, OH | 2025 |
| Anthony Mayer, MD | 1962520064 | Internal Medicine Physician | Bronx, NY | 2007 |
| April Mayer, MD | 1982899738 | Psychiatry Physician | Van Huys, CA | 2007 |
| Arella Mayer, LMSW | 1922885151 | Clinical Social Worker | Bethesda, MD | 2023 |
| Aric Mayer, ANP-BC | 1144530817 | Nurse Practitioner | Escondido, CA | 2010 |
| Ariel Mayer, PHARMD | 1093209496 | Pharmacist | Atlantic Highlands, NJ | 2018 |
| Ariel Mayer, L.AC. | 1265949416 | Acupuncturist | Fort Lee, NJ | 2018 |
| Ariel Mayer | 1982407656 | Student in an Organized Health Care Education/Training Program | Bay Shore, NY | 2025 |
| Arielle Mayer, CF-SLP | 1942739933 | Speech-Language Pathologist | New York, NY | 2017 |
| Ashley Mayer | 1093636656 | Doula | Marquette, MI | 2026 |
| Ashley Mayer | 1154632487 | Naturopath | Scottsdale, AZ | 2010 |
| Ashley Mayer | 1316759202 | Speech-Language Pathologist | Joliet, IL | 2025 |
| Ashley Mayer, MS, RD, LD | 1386984888 | Registered Dietitian | Atlanta, GA | 2013 |
| Ashley Mayer, D.P.M. | 1568690949 | Foot & Ankle Surgery Podiatrist | Winchester, VA | 2009 |
| Ashley Mayer, PHARMD | 1790395622 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Aurora, CO | 2020 |
| Ashley Mayer, CDCA-PRE | 1871135251 | Case Manager/Care Coordinator | Youngstown, OH | 2019 |
| Atalie Mayer, AP | 1508243171 | Acupuncturist | Indialantic, FL | 2015 |
| Audrey Mayer, LCSW | 1740820075 | Clinical Social Worker | Park Ridge, NJ | 2020 |
| Aurora Mayer | 1265834469 | Speech-Language Pathologist | Woodmere, NY | 2014 |
| Austin Mayer | 1003511932 | Behavior Technician | Farmington Hills, MI | 2023 |
| Austin Mayer | 1104501048 | Behavior Technician | Shelby Township, MI | 2023 |
| Barbara Mayer, LMSW | 1093916181 | School Social Worker | Middle Island, NY | 2007 |
| Barbara Mayer, CRNA | 1144281361 | Certified Registered Nurse Anesthetist | Sunrise, FL | 2006 |
| Barbara Mayer, NP | 1447879267 | Acute Care Nurse Practitioner | Tucson, AZ | 2020 |
| Barry Mayer, MD | 1477581841 | Diagnostic Radiology Physician | Bennington, VT | 2006 |
| Becky Mayer, LCSW | 1649639402 | Clinical Social Worker | Woodbury, CT | 2016 |
| Benjamin Mayer | 1013899061 | Behavior Technician | Garden Grove, CA | 2025 |
| Benjamin Mayer, PSY.D. | 1154149102 | Psychologist | Pomona, NY | 2024 |
| Benjamin Mayer | 1437557592 | Counselor | Hilo, HI | 2014 |
| Benjamin Mayer, DO | 1598075244 | Family Medicine Physician | Waynesville, NC | 2010 |
| Benjamin Mayer, DPT | 1679952394 | Physical Therapist | Jenks, OK | 2015 |
| Berna Mayer, RN, MSN, CFNP | 1598876690 | Family Nurse Practitioner | Lancaster, CA | 2006 |
| Bernadette Mayer, MD | 1326142654 | Internal Medicine Physician | Chicago, IL | 2006 |
| Beth Mayer, LICSW | 1417097015 | Clinical Social Worker | West Roxbury, MA | 2007 |
| Beth Mayer, M.A. CCC-SLP | 1740536051 | Speech-Language Pathologist | Clifton, VA | 2012 |
| Bettina Mayer, LCSW | 1477114593 | Social Worker | Croton On Hudson, NY | 2019 |
| Betty Mayer, PT | 1073684411 | Physical Therapist | West Bend, WI | 2006 |
| Braden Mayer, M.D. | 1760656110 | Sports Medicine (Orthopaedic Surgery) Physician | Greenwood Village, CO | 2008 |
| Brent Mayer, D.M.D. | 1023122488 | General Practice Dentistry | Gainesville, FL | 2006 |
| Brent Mayer, D.C. | 1780855635 | Chiropractor | Clearfield, UT | 2008 |
| Brian Mayer, LCSW | 1043765126 | Clinical Social Worker | Henrico, VA | 2016 |
| Brian Mayer, D.O. | 1245546357 | Emergency Medicine Physician | Dallas, TX | 2010 |
| Brian Mayer, DPT | 1295400794 | Physical Therapist | Los Angeles, CA | 2021 |
| Brian Mayer, DDS PLLC | 1437276581 | Dentist | Snoqualmie, WA | 2007 |
| Brian Mayer | 1821937756 | Student in an Organized Health Care Education/Training Program | Camden, NJ | 2026 |
| Bridget Mayer, PSYD | 1679227946 | Psychologist | Princeton, NJ | 2022 |
| Bridget Mayer, LMFT | 1821516329 | Marriage & Family Therapist | Saint Paul, MN | 2017 |
| Bridget Mayer, PA | 1942286745 | Physician Assistant | Syracuse, NY | 2005 |
| Bridget Mayer, LPC, NCC | 1942437637 | Professional Counselor | Saint Clairsville, OH | 2009 |
| Bridget Mayer, PHARM D | 1982327672 | Pharmacist | Richmond, TX | 2022 |
| Britta Mayer, MD | 1922063650 | Family Medicine Physician | Springfield, VA | 2006 |
| Brittany Mayer, PMHNP | 1144173808 | Psychiatric/Mental Health Nurse Practitioner | Suffern, NY | 2026 |
| Brittany Mayer, DNP FNP-BC | 1225747280 | Family Nurse Practitioner | Grand Island, NE | 2022 |
| Brittany Mayer, DPM | 1801247150 | Foot & Ankle Surgery Podiatrist | Crofton, MD | 2016 |
| Brooke Mayer, MOTR/L | 1295495836 | Occupational Therapist | Tinley Park, IL | 2021 |
| Bruce Mayer, MD | 1104806173 | Family Medicine Physician | Williamsburg, VA | 2006 |
| Bruchy Mayer, CERTIFIED | 1215235536 | Health Educator | Monsey, NY | 2011 |
| Candy Mayer | 1316101868 | Family Nurse Practitioner | La Jolla, CA | 2008 |
| Carey Mayer, M.D. | 1457373987 | Psychiatry Physician | Bloomington, IN | 2006 |
| Carissa Mayer | 1134955297 | Psychologist | Livonia, MI | 2024 |
| Carl Mayer, DDS | 1104815562 | Dentist | Wauconda, IL | 2005 |
| Carla Mayer, MSN, FNP-C | 1154711000 | Family Nurse Practitioner | Baton Rouge, LA | 2015 |
| Carlie Mayer | 1629877816 | Occupational Therapist | Totowa, NJ | 2025 |
| Carly Mayer, PH.D. | 1285071134 | Psychologist | South Orange, NJ | 2013 |
| Carly Mayer, PSYD | 1497249171 | Clinical Child & Adolescent Psychologist | New York, NY | 2018 |
| Carly Mayer | 1699529859 | Speech-Language Pathologist | Franklin, TN | 2024 |
| Carmen Mayer, L.M.S.W. | 1801014071 | Clinical Social Worker | Staten Island, NY | 2007 |
| Carol Mayer, MS CCCSLP COM | 1043416589 | Speech-Language Pathologist | Hinsdale, IL | 2007 |
| Carol Mayer, LPC, LMFT | 1295557668 | Professional Counselor | Fredericksburg, VA | 2024 |
| Carol Mayer, DVM | 1982900361 | Veterinarian | Seattle, WA | 2011 |
| Carole Mayer, PH.D. | 1316071244 | Audiologist | Sacramento, CA | 2007 |
| Carole Mayer, LMHC | 1467503839 | Addiction (Substance Use Disorder) Counselor | Orlando, FL | 2007 |
| Caroline Mayer, LCSW | 1508006792 | Clinical Social Worker | Fresno, CA | 2009 |
| Caroline Mayer, CASAC | 1619148368 | Addiction (Substance Use Disorder) Counselor | Carmel, NY | 2008 |
| Caroline Mayer | 1639692049 | Case Manager/Care Coordinator | Alexandria, LA | 2017 |
| Carolyn Mayer, APRN, CNP | 1073023263 | Nurse Practitioner | Orland Park, IL | 2017 |
| Carolyn Mayer, LADC | 1386719714 | Addiction (Substance Use Disorder) Counselor | Omaha, NE | 2006 |
| Carolyn Mayer, SPEECH LANGUAGE PATH | 1619010717 | Speech-Language Pathologist | Evansville, IN | 2007 |
| Carolyn Mayer, CRNP | 1710986146 | Family Nurse Practitioner | Cranberry Twp, PA | 2005 |
| Carolyn Mayer, MS/PT | 1730337031 | Physical Therapist | Kingston, NY | 2008 |
| Carrie Mayer, M.S., CCC-SLP | 1497285498 | Speech-Language Pathologist | Brecksville, OH | 2017 |
| Casey Mayer, FNP-BC | 1023461308 | Family Nurse Practitioner | Lewes, DE | 2016 |
| Casey Mayer | 1790919736 | Occupational Therapist | Tarrytown, NY | 2009 |
| Cassidy Mayer, BSN, RN | 1003751512 | Psychiatric/Mental Health Registered Nurse | Chula Vista, CA | 2026 |
| Cassidy Mayer | 1497371330 | Community Health Registered Nurse | Oceanside, CA | 2020 |
| Cassie Mayer, PT | 1619524030 | Physical Therapist | Fort Mill, SC | 2019 |
| Catharine Mayer, M.D. | 1164553426 | Sports Medicine (Family Medicine) Physician | Marlton, NJ | 2007 |
| Catherine Mayer, DO | 1649891284 | Surgery Physician | Oshkosh, WI | 2020 |
| Cayla Mayer | 1841975240 | Clinical Social Worker | Eureka, CA | 2023 |
| Chad Mayer, DO | 1467423855 | Allergy Physician | Farmington Hills, MI | 2006 |
| Chad Mayer, MD PHD | 1770933467 | Emergency Medicine Physician | Columbus, OH | 2016 |
| Chany Mayer | 1306195581 | Behavior Analyst | Brooklyn, NY | 2012 |
| Charlene Mayer, LPC | 1174087282 | Professional Counselor | Sparta, NJ | 2019 |
| Charles Mayer, PSY.D. | 1063678241 | Mental Health Counselor | New York, NY | 2008 |
| Charles Mayer, CRNA | 1386622801 | Certified Registered Nurse Anesthetist | McAllen, TX | 2006 |
| Charles Mayer, MD | 1487739298 | Family Medicine Physician | Seattle, WA | 2006 |
| Charlotte Mayer | 1467393959 | Speech-Language Pathologist | Santa Ana, CA | 2026 |
| Chavie Mayer, BCBA | 1437414240 | Behavior Analyst | Brooklyn, NY | 2012 |
| Chavon Mayer, DOULA | 1417596388 | Doula | West Palm Beach, FL | 2019 |
| Chaya Mayer, OTR | 1528576113 | Occupational Therapist | Lakewood, NJ | 2018 |
| Chelesa Mayer, DPT | 1437438272 | Physical Therapist | Portland, OR | 2011 |
| Chelsea Mayer, D.D.S. | 1083826002 | Dentist | Denver, CO | 2007 |
| Chelsea Mayer, ATC | 1730452707 | Athletic Trainer | Hastings, MN | 2012 |
| Cheryl Mayer, MA | 1689925869 | Counselor | Providence, RI | 2012 |
| Chetana Mayer, PA-C | 1689900227 | Physician Assistant | Fresno, CA | 2009 |
| Chrisanne Mayer, PSY.D. | 1861790248 | Clinical Psychologist | Conyers, GA | 2011 |
| Christeenia Mayer | 1043921927 | Ambulatory Care Registered Nurse | Ann Arbor, MI | 2022 |
| Christian Mayer, RN | 1053146035 | Registered Nurse | Atlanta, GA | 2024 |
| Christie Mayer, P.T. | 1629003520 | Physical Therapist | Jupiter, FL | 2006 |
| Christie Mayer | 1912838061 | Speech-Language Pathologist | Salida, CA | 2026 |
| Christina Mayer | 1821969056 | Registered Nurse | Webster, NY | 2025 |
| Christine Mayer, FNP-C | 1033682844 | Family Nurse Practitioner | Frisco, TX | 2019 |
| Christine Mayer, MS,RN, CPNP-BC | 1083106793 | Pediatric Nurse Practitioner | Norwalk, OH | 2018 |
| Christine Mayer, LCSW | 1093727885 | Clinical Social Worker | Champaign, IL | 2006 |
| Christine Mayer, ATC | 1346516663 | Athletic Trainer | Butte, MT | 2012 |
| Christine Mayer, M.A., L.P.C. | 1366582322 | Professional Counselor | Thomasville, GA | 2007 |
| Christine Mayer, LPN | 1376874875 | Licensed Practical Nurse | Oswego, NY | 2010 |
| Christine Mayer, LSW | 1659234482 | Social Worker | Galloway, NJ | 2025 |
| Christine Mayer, O.D. | 1689645723 | Optometrist | Vacaville, CA | 2006 |
| Christine Mayer | 1922297936 | Licensed Practical Nurse | Indianapolis, IN | 2007 |
| Christopher Mayer, MD | 1023637907 | Gynecologic Oncology Physician | Birmingham, AL | 2020 |
| Christopher Mayer | 1467570697 | Pharmacist | Boulder Creek, CA | 2007 |
| Christopher Mayer, LCSW | 1538780358 | Clinical Social Worker | Chicago, IL | 2020 |
| Christopher Mayer | 1760312185 | Student in an Organized Health Care Education/Training Program | Stony Brook, NY | 2026 |
| Christopher Mayer, LMFT | 1841644259 | Marriage & Family Therapist | Shingle Springs, CA | 2016 |
| Christopher Mayer, PA | 1851773725 | Physician Assistant | Menomonee Falls, WI | 2015 |
| Christopher Mayer, MS, LAC | 1992967418 | Acupuncturist | Easton, ME | 2008 |
| Cindy Mayer, RPH | 1235442716 | Pharmacist | Rochester, NY | 2010 |
| Cindy Mayer, MFT | 1306483391 | Marriage & Family Therapist | Santa Barbara, CA | 2019 |
| Collin Mayer | 1245808831 | Independent Duty Medical Technicians | Fairchild Afb, WA | 2021 |
| Collin Mayer, DO | 1508551631 | Student in an Organized Health Care Education/Training Program | Fayetteville, AR | 2023 |
| Constance Mayer, M.S., M.F.T. | 1346465648 | Marriage & Family Therapist | San Ramon, CA | 2007 |
| Cora Mayer, LMHC | 1881629608 | Mental Health Counselor | Providence, RI | 2006 |
| Corey Mayer, DO | 1952892812 | Internal Medicine Physician | Ashtabula, OH | 2018 |
| Corey Mayer, M.D. | 1972828903 | Family Medicine Physician | Centreville, AL | 2010 |
| Coryn Mayer, RN | 1992533376 | Registered Nurse | Washington, DC | 2024 |
| Courtney Mayer, MED/EDS | 1568222834 | Mental Health Counselor | St Petersburg, FL | 2024 |
| Courtney Mayer, MFT-I | 1588440572 | Marriage & Family Therapist | Reno, NV | 2023 |
| Craig Mayer, D.C. | 1740350602 | Rehabilitation Chiropractor | Davie, FL | 2006 |
| Craig Mayer, DDS | 1881808228 | Dentist | Lehigh Acres, FL | 2007 |
| Cynthia Mayer, PH.D. | 1164643912 | Family Psychologist | Westport, CT | 2007 |
| Cynthia Mayer | 1164892998 | Speech-Language Pathologist | Lexington, KY | 2015 |
| Cynthia Mayer, DO | 1689824849 | Nuclear Medicine Physician | Torrance, CA | 2008 |
| Cynthia Mayer, DO | 1720061344 | Infectious Disease Physician | Tampa, FL | 2005 |
| Cynthia Mayer, LSCW, C-ASWCM | 1912919721 | Clinical Social Worker | Palo Alto, CA | 2006 |
| Dagmar Mayer, LCSW | 1053974808 | Clinical Social Worker | Minneapolis, MN | 2019 |
| Daisy Mayer, LCSW, PPSC | 1467278564 | Clinical Social Worker | Santa Clara, CA | 2024 |
| Dan Mayer | 1003219502 | Counselor | Mount Pleasant, UT | 2014 |
| Dan Mayer, M.D. | 1902890080 | Emergency Medicine Physician | Albany, NY | 2005 |
| Daniel Mayer, MD | 1053404475 | Critical Care Medicine (Internal Medicine) Physician | Hollywood, FL | 2006 |
| Daniel Mayer, M.D | 1225130446 | Specialist | Medina, OH | 2006 |
| Daniel Mayer, M.D. | 1245273135 | Pediatric Allergy/Immunology Physician | Smithtown, NY | 2006 |
| Daniel Mayer, DO | 1386690170 | Internal Medicine Physician | Fairview Park, OH | 2006 |
| Daniel Mayer, RN | 1710824115 | Registered Nurse | Fort Meade, SD | 2026 |
| Daniel Mayer, RPH | 1831315647 | Pharmacist | Rochester, MN | 2007 |
| Daniela Mayer, MD | 1396791968 | Internal Medicine Physician | Boynton Beach, FL | 2006 |
| Danielle Mayer, COTA | 1093872467 | Occupational Therapy Assistant | Buffalo, NY | 2007 |
| Danielle Mayer, PA-C | 1346912698 | Physician Assistant | Kenton, OH | 2021 |
| Danielle Mayer | 1396136396 | Specialist | Oswego, NY | 2015 |
| Danielle Mayer, LCSW, LADC | 1447634134 | Clinical Social Worker | Rockland, ME | 2015 |
| Danielle Mayer, PHARMD | 1770969347 | Pharmacist | Media, PA | 2015 |
| Daniya Mayer | 1700736568 | Behavior Technician | Rockville, MD | 2026 |
| Daphne Mayer | 1790643534 | Counselor | Ramsey, NJ | 2026 |
| Dargan Mayer, PHARMD | 1003129131 | Pharmacist | Columbia, SC | 2010 |
| Darin Mayer, ATC,LAT | 1104278738 | Athletic Trainer | Meridianville, AL | 2016 |
| David Mayer, D.O. | 1003946062 | Family Medicine Physician | Huntsville, AL | 2007 |
| David Mayer, MD | 1033161310 | Anesthesiology Physician | Chapel Hill, NC | 2006 |
| David Mayer, CRNP | 1154596328 | Nurse Practitioner | Bethel Park, PA | 2008 |
| David Mayer, MD | 1174533137 | Internal Medicine Physician | New Port Richey, FL | 2006 |
| David Mayer, PAC | 1215906391 | Physician Assistant | Belmont, NC | 2006 |
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).