Providers Patrick McMahon, LMFT to Marydalene McMakin, LMHC
300 individual NPIs in the federal registry, part 14,244 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. 84 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Patrick McMahon, LMFT | 1407655061 | Marriage & Family Therapist | Canoga Park, CA | 2025 |
| Patrick McMahon, MD | 1407801681 | Orthopaedic Surgery Physician | Pomona, NY | 2006 |
| Patrick McMahon, MD | 1457315319 | Pediatrics Physician | Voorhees, NJ | 2006 |
| Patrick McMahon | 1508753849 | Student in an Organized Health Care Education/Training Program | San Jose, CA | 2025 |
| Patrick McMahon, PHD LP | 1518135722 | Clinical Psychologist | Minneapolis, MN | 2008 |
| Patrick McMahon, DPT | 1518581453 | Physical Therapist | Tigard, OR | 2020 |
| Patrick McMahon, PTA | 1528779162 | Physical Therapy Assistant | Orlando, FL | 2022 |
| Patrick McMahon, PHARM.D. | 1639155682 | Pharmacist | Wichita Falls, TX | 2005 |
| Patrick McMahon, ANP | 1669212791 | Adult Health Nurse Practitioner | Central Valley, NY | 2024 |
| Patrick McMahon, DNP | 1679302384 | Certified Registered Nurse Anesthetist | Fort Belvoir, VA | 2024 |
| Patrick McMahon, NEW YORK STATE REGIS | 1902552730 | Hearing Instrument Specialist | Baldwinsville, NY | 2022 |
| Patti McMahon, LPC | 1679802656 | Mental Health Counselor | Lander, WY | 2009 |
| Paul McMahon, MD | 1023350675 | Psychiatry Physician | Portland, OR | 2013 |
| Paul McMahon, PT, DPT | 1790494052 | Physical Therapist | Sioux City, IA | 2022 |
| Paul McMahon, PH.D. | 1902139405 | Clinical Psychologist | Patton, CA | 2009 |
| Peter McMahon, PT | 1235143348 | Physical Therapist | Green Bay, WI | 2006 |
| Peter McMahon | 1356686224 | Hearing Instrument Specialist | Cortland, NY | 2012 |
| Phillip McMahon, DDS | 1407973811 | General Practice Dentistry | Ironton, OH | 2007 |
| Pierce McMahon, MD | 1366243537 | Student in an Organized Health Care Education/Training Program | Myrtle Beach, SC | 2025 |
| Racheal McMahon, PA-C | 1093053142 | Physician Assistant | West Des Moines, IA | 2013 |
| Rachel McMahon, MOT, OTR/L | 1750027454 | Occupational Therapist | Newtown, PA | 2022 |
| Rachel McMahon | 1952290769 | Behavior Technician | High Point, NC | 2025 |
| Raemalee McMahon | 1275464570 | School Registered Nurse | Menomonie, WI | 2026 |
| Rashida McMahon | 1164237566 | Licensed Practical Nurse | Newburgh, NY | 2025 |
| Rebecca McMahon, L.C.S.W. | 1174853519 | Clinical Social Worker | Modesto, CA | 2010 |
| Rebecca McMahon, PHARM D | 1326324799 | Pharmacist | Erie, PA | 2011 |
| Rebecca McMahon | 1346683554 | Acute Care Nurse Practitioner | Camden, NJ | 2013 |
| Rebecca McMahon, MS | 1588129969 | Physical Medicine & Rehabilitation Physician | Hazle Township, PA | 2019 |
| Rebecca McMahon, NP | 1740530732 | Nurse Practitioner | Eau Claire, WI | 2012 |
| Renae McMahon | 1184139263 | Speech-Language Pathologist | Sioux Falls, SD | 2017 |
| Rhonda McMahon | 1033302393 | Optician | Dubuque, IA | 2007 |
| Rhonda McMahon, LCSW | 1659498707 | Clinical Social Worker | Allentown, PA | 2007 |
| Richard McMahon, MD | 1114949823 | Internal Medicine Physician | Hudson, MA | 2006 |
| Richard McMahon, MD | 1255315578 | Hematology & Oncology Physician | Littleton, CO | 2005 |
| Richard McMahon, DO | 1437100807 | Family Medicine Physician | Waupun, WI | 2006 |
| Riley McMahon | 1972382232 | Behavior Technician | Monrovia, CA | 2023 |
| Rita McMahon, DT | 1689795502 | Developmental Therapist | Chicago, IL | 2007 |
| Rob McMahon, LICENSED PLUMBER | 1962606574 | Home Modifications Contractor | Dunkerton, IA | 2007 |
| Robert McMahon, PHARMD | 1003428434 | Pharmacist | Phoenix, AZ | 2020 |
| Robert McMahon, MD | 1043309792 | Gastroenterology Physician | Saint Louis, MO | 2006 |
| Robert McMahon, MD | 1093775801 | Neurology Physician | Fishersville, VA | 2006 |
| Robert McMahon, PH.D. | 1124958186 | Psychologist | Weston, FL | 2026 |
| Robert McMahon, DDS | 1174617633 | Oral and Maxillofacial Surgery (Dentist) | Valparaiso, IN | 2006 |
| Robert McMahon, MD | 1346811080 | Internal Medicine Physician | Omaha, NE | 2021 |
| Robert McMahon, OD | 1598711400 | Optometrist | Winona, MN | 2006 |
| Robert McMahon, MD | 1750362422 | Ophthalmology Physician | Victoria, TX | 2005 |
| Robert McMahon, RPH | 1801166764 | Pharmacist | St Augustine, FL | 2012 |
| Robert McMahon | 1851055404 | Massage Therapist | Portland, OR | 2021 |
| Robert McMahon, PH.D. | 1972843142 | Clinical Psychologist | Represa, CA | 2013 |
| Robert McMahon | 1992189278 | Occupational Therapist | Cedar Grove, NJ | 2015 |
| Robin McMahon | 1184589186 | Behavior Technician | Concord, CA | 2025 |
| Robin McMahon, LCSW, PHD | 1801906151 | Clinical Social Worker | Arlington, VA | 2006 |
| Robin McMahon, OTR/L | 1962650275 | Occupational Therapist | Gahanna, OH | 2008 |
| Rochelle McMahon, PHARMD | 1265024723 | Pharmacist | Vienna, VA | 2021 |
| Roger McMahon, MSSW | 1215117015 | Social Worker | Arlington, TX | 2007 |
| Ronald McMahon | 1427696525 | Case Manager/Care Coordinator | Melbourne, FL | 2019 |
| Rosemary McMahon | 1063095404 | Independent Duty Corpsman | Camp Lejeune, NC | 2021 |
| Ross McMahon, M.D. | 1679622690 | Surgery Physician | Seattle, WA | 2007 |
| Ruth McMahon, PTA | 1083401699 | Physical Therapy Assistant | Radnor, PA | 2025 |
| Ryan McMahon | 1134471253 | School Social Worker | Portland, OR | 2012 |
| Ryan McMahon | 1235969833 | Behavior Technician | Monrovia, CA | 2024 |
| Ryan McMahon, MS, ATC, PES | 1356678841 | Athletic Trainer | Tampa, FL | 2009 |
| Ryan McMahon | 1386916252 | Surgical Physician Assistant | Fort Sam Houston, TX | 2012 |
| Ryan McMahon, PA-C | 1619346368 | Surgical Physician Assistant | Portland, OR | 2015 |
| Ryan McMahon, MD | 1992449300 | Anesthesiology Physician | St Louis Park, MN | 2022 |
| Sabra McMahon | 1750038832 | Mental Health Counselor | Oroville, CA | 2022 |
| Sally McMahon, ARNP | 1073787255 | Family Nurse Practitioner | Sioux City, IA | 2008 |
| Samantha McMahon, FNP-BC | 1003636879 | Nurse Practitioner | Green Bay, WI | 2024 |
| Samantha McMahon, DO | 1013577311 | Neurology Physician | Marlton, NJ | 2019 |
| Samantha McMahon | 1073362406 | Mental Health Counselor | Walpole, MA | 2024 |
| Samantha McMahon, MSW, LICSW | 1184271017 | Clinical Social Worker | Washington, DC | 2019 |
| Samantha McMahon | 1194573154 | Community Health Worker | Saint George, UT | 2024 |
| Samantha McMahon, MS, OTR/L | 1487956876 | Occupational Therapist | Lowell, MA | 2010 |
| Sandra McMahon, OTR | 1245552751 | Occupational Therapist | Palos Hills, IL | 2010 |
| Sandra McMahon, M.D., | 1538189519 | Internal Medicine Physician | Rock Hill, SC | 2006 |
| Sandra McMahon, M.A., L.P.C. | 1912051830 | Mental Health Counselor | Wheeling, WV | 2007 |
| Sarah McMahon, MD | 1134756026 | Obstetrics & Gynecology Physician | Greenwood Village, CO | 2020 |
| Sarah McMahon | 1295539542 | Behavior Technician | Fitchburg, MA | 2025 |
| Sarah McMahon, DPT | 1346824976 | Physical Therapist | Lansdale, PA | 2021 |
| Sarah McMahon, PT, DPT | 1417459827 | Physical Therapist | Philadelphia, PA | 2018 |
| Sarah McMahon, PA-C | 1699261776 | Physician Assistant | Albany, NY | 2018 |
| Sarah McMahon, MS | 1891831830 | Professional Counselor | Morgantown, WV | 2007 |
| Sarah McMahon, PA-C | 1902562309 | Physician Assistant | Marlton, NJ | 2021 |
| Sarah McMahon, FNP-BC | 1972219178 | Nurse Practitioner | South Bend, IN | 2023 |
| Scott McMahon, MD | 1144232117 | Psychiatry Physician | Saratoga Springs, NY | 2006 |
| Scott McMahon, MD | 1528078938 | Pediatrics Physician | Roswell, NM | 2006 |
| Scott McMahon, DO | 1922741248 | Psychiatry Physician | Kansas City, MO | 2022 |
| Sean McMahon, M.D. | 1295050169 | Cardiovascular Disease Physician | Hartford, CT | 2010 |
| Sean McMahon, DPT | 1528625936 | Physical Therapist | La Grange Park, IL | 2019 |
| Sean McMahon, MSW | 1639802804 | School Counselor | Northampton, MA | 2022 |
| Sean McMahon, BCBA | 1942631445 | Behavior Analyst | Jacksonville, FL | 2013 |
| Shane McMahon | 1386147395 | Case Manager/Care Coordinator | Williamsville, NY | 2018 |
| Shannon McMahon, APRN | 1033532932 | Psychiatric/Mental Health Nurse Practitioner | Austin, TX | 2014 |
| Shannon McMahon | 1538946280 | Behavior Technician | Saint Michael, MN | 2023 |
| Shannon McMahon, ATC | 1568671147 | Athletic Trainer | Melbourne, FL | 2007 |
| Shannon McMahon, MSW, LICSW | 1952040313 | Clinical Social Worker | Peabody, MA | 2022 |
| Shannon McMahon, L.AC. | 1972348621 | Acupuncturist | Frankfort, IL | 2024 |
| Shannon McMahon | 1982595872 | Professional Counselor | Enfield, CT | 2025 |
| Sharina McMahon, M.S., CCC/SLP | 1699966747 | Speech-Language Pathologist | Abilene, TX | 2007 |
| Sharon McMahon, M.A PSYCHOLOGY | 1205712197 | Mental Health Counselor | Woodland Park, CO | 2025 |
| Sharon McMahon, DO | 1487279246 | Pediatrics Physician | Alexandria, VA | 2020 |
| Shaun McMahon | 1073740213 | Registered Nurse | White River Junction, VT | 2009 |
| Shawn McMahon, PHYSICIAN ASSISTANT | 1083786552 | Surgical Physician Assistant | Brunswick, ME | 2006 |
| Shawn McMahon | 1295008837 | Case Manager/Care Coordinator | Kingston, MA | 2012 |
| Shawn McMahon, M.D. | 1518913748 | Pediatrics Physician | Phoenix, AZ | 2006 |
| Shawn McMahon, M.D. | 1871528646 | Family Medicine Physician | Two Harbors, MN | 2006 |
| Shawn McMahon, DDS, MS | 1982681771 | Orofacial Pain Dentistry | Richmond, VA | 2005 |
| Shayla McMahon, DO | 1619613262 | Anesthesiology Physician | Pontiac, MI | 2022 |
| Shea McMahon | 1609654979 | Speech-Language Pathologist | River Ridge, LA | 2023 |
| Sheila McMahon, PT | 1083802201 | Physical Therapist | Falmouth, ME | 2007 |
| Sheila McMahon, NP | 1689787467 | Nurse Practitioner | Beverly, MA | 2006 |
| Sheila McMahon, LCSW, PHD | 1770213449 | Clinical Social Worker | Miami Beach, FL | 2022 |
| Shelia McMahon, BS | 1083874408 | Social Worker | Buffalo, NY | 2008 |
| Shelley McMahon | 1740933027 | Lactation Consultant (Non-RN) | Villa Park, IL | 2022 |
| Shelley McMahon | 1851590715 | Physical Therapist | Pittsburgh, PA | 2007 |
| Shirley McMahon, M.D. | 1093905127 | Psychiatry Physician | Duxbury, MA | 2007 |
| Siobhan McMahon, RN NP | 1932133147 | Gerontology Nurse Practitioner | Duluth, MN | 2006 |
| Skylar McMahon | 1477490621 | Behavior Analyst | Hendersonville, TN | 2026 |
| Sonya McMahon, ARNP | 1619007705 | Adult Health Nurse Practitioner | Tampa, FL | 2007 |
| Stacey McMahon, RD | 1407553530 | Registered Dietitian | Topanga, CA | 2023 |
| Stacy McMahon, MS OTR/L | 1124964275 | Occupational Therapist | Lockport, NY | 2026 |
| Stacy McMahon | 1154979243 | Attendant Care Provider | Fort Worth, TX | 2019 |
| Stephanie McMahon, BCBA | 1083247241 | Behavior Analyst | Coon Rapids, MN | 2020 |
| Stephanie McMahon, PA-C | 1285984039 | Physician Assistant | Phoenix, AZ | 2012 |
| Stephanie McMahon, DPT | 1316480437 | Physical Therapist | Kansas City, KS | 2016 |
| Stephanie McMahon, PA | 1649944737 | Physician Assistant | Portland, OR | 2021 |
| Stephanie McMahon, QMHA-I | 1720475320 | Mental Health Counselor | Gresham, OR | 2015 |
| Stephen McMahon, MD | 1164162665 | Student in an Organized Health Care Education/Training Program | Winston Salem, NC | 2022 |
| Stephen McMahon, MD | 1225098957 | Internal Medicine Physician | Kaufman, TX | 2006 |
| Stephen McMahon, MD | 1265472328 | Pediatrics Physician | Caledonia, MI | 2006 |
| Steven McMahon, M. D. | 1235131491 | Otolaryngology Physician | Raleigh, NC | 2005 |
| Steven McMahon, D.C. | 1497794747 | Neurology Chiropractor | New York, NY | 2006 |
| Susan McMahon | 1154650463 | Orthotic Fitter | Corvallis, OR | 2009 |
| Susan McMahon, MD | 1184690224 | Anesthesiology Physician | Madison, WI | 2006 |
| Susan McMahon, D.M.D. | 1255480851 | General Practice Dentistry | Pittsburgh, PA | 2007 |
| Susan McMahon | 1447589684 | Massage Therapist | Frazier Park, CA | 2009 |
| Susan McMahon, P.T. , PCS | 1558423707 | Physical Therapist | Sacramento, CA | 2006 |
| Susan McMahon, MD | 1669455507 | Pediatrics Physician | Tucson, AZ | 2005 |
| Susan McMahon | 1740345867 | Registered Dietitian | New York, NY | 2006 |
| Suzanne McMahon, OTR/L | 1558094664 | Occupational Therapist | York, PA | 2022 |
| Suzanne McMahon, LICSW | 1629330618 | Clinical Social Worker | Framingham, MA | 2012 |
| Talia McMahon | 1720968597 | Behavior Technician | Edmond, OK | 2025 |
| Tamara McMahon | 1245830025 | Home Health Aide | Sparks, NV | 2020 |
| Tara McMahon, RN | 1528829686 | Adult Psychiatric/Mental Health Registered Nurse | Columbus, GA | 2024 |
| Tasha McMahon, COTA | 1891338430 | Occupational Therapy Assistant | Weaverville, NC | 2019 |
| Taylor McMahon | 1104792506 | Mental Health Counselor | Southaven, MS | 2025 |
| Taylor McMahon | 1376191460 | Physical Therapist | Plattsburgh, NY | 2019 |
| Taylor McMahon | 1548922354 | Registered Nurse | Oakmont, PA | 2021 |
| Taylor McMahon | 1962909804 | Behavior Technician | Gainesville, FL | 2018 |
| Terea McMahon | 1992371330 | Psychiatric/Mental Health Nurse Practitioner | Southaven, MS | 2021 |
| Teresa McMahon, LCSW | 1093788630 | Social Worker | Bedford Hills, NY | 2006 |
| Teresa McMahon | 1578381562 | Behavior Technician | Tucson, AZ | 2024 |
| Teresa McMahon, LMHC, CFRC, EMDR TR | 1689753196 | Mental Health Counselor | Rochester, NY | 2006 |
| Terese McMahon, OTR/L | 1861032971 | Occupational Therapist | Antioch, IL | 2020 |
| Terry McMahon, M.D. | 1477539757 | Psychiatry Physician | Lubbock, TX | 2005 |
| Terry McMahon, MS CCC SLP | 1881375426 | Speech-Language Pathologist | Brandon, FL | 2023 |
| Theresa McMahon | 1871220012 | Psychologist | Philadelphia, PA | 2022 |
| Thomas McMahon, IP ADC I | 1063283273 | Addiction (Substance Use Disorder) Counselor | Beaufort, SC | 2024 |
| Thomas McMahon, PHD | 1174734438 | Clinical Child & Adolescent Psychologist | New Haven, CT | 2007 |
| Thomas McMahon, M.S.W. | 1518988922 | Clinical Social Worker | Danvers, MA | 2006 |
| Thomas McMahon, PT, DPT | 1548728603 | Physical Therapist | North Myrtle Beach, SC | 2019 |
| Thomas McMahon, MD | 1558399709 | Surgery Physician | Anaconda, MT | 2006 |
| Thomas McMahon, MD | 1619048030 | Gastroenterology Physician | Wareham, MA | 2006 |
| Thomas McMahon, DC | 1669464608 | Chiropractor | Columbus, OH | 2005 |
| Thomas McMahon, M.D. | 1952309742 | Internal Medicine Physician | Cherry Hill, NJ | 2005 |
| Thomas McMahon | 1952941312 | Registered Nurse First Assistant | Brookhaven, MS | 2020 |
| Thomas McMahon, APRN, PMHNP-BC | 1992395016 | Psychiatric/Mental Health Nurse Practitioner | Hamilton, OH | 2021 |
| Tierney McMahon, PHD | 1962269902 | Clinical Psychologist | Chicago, IL | 2024 |
| Timothy McMahon, DMD | 1003907015 | General Practice Dentistry | Dry Ridge, KY | 2006 |
| Timothy McMahon, O.D. | 1255418406 | Optometrist | Chicago, IL | 2006 |
| Timothy McMahon, LCSW | 1336130228 | Clinical Social Worker | Bridgton, ME | 2005 |
| Timothy McMahon | 1467913442 | Diagnostic Radiology Physician | Baltimore, MD | 2019 |
| Timothy McMahon, M.D. | 1477635597 | Pulmonary Disease Physician | Durham, NC | 2006 |
| Timothy McMahon, MS, ATC | 1851414353 | Athletic Trainer | Greensburg, PA | 2007 |
| Timothy McMahon, M.A | 1891059143 | Professional Counselor | Troy, MI | 2012 |
| Timothy McMahon, LCSW, SAC-IT | 1972209872 | Clinical Social Worker | Little Chute, WI | 2023 |
| Timothy McMahon, PT, OCS | 1982911590 | Orthopedic Physical Therapist | Atlanta, GA | 2010 |
| Todd McMahon, PTA | 1578842282 | Physical Therapy Assistant | Las Vegas, NV | 2011 |
| Tracey McMahon, PLADC | 1972178176 | Addiction (Substance Use Disorder) Counselor | Omaha, NE | 2021 |
| Trevor McMahon | 1265276794 | Addiction (Substance Use Disorder) Counselor | Fresno, CA | 2024 |
| Trista McMahon, CRNP | 1306353834 | Nurse Practitioner | Pittsburgh, PA | 2018 |
| Trudy McMahon, AMFT | 1497385983 | Professional Counselor | San Francisco, CA | 2020 |
| Tsaifeng McMahon, LMT | 1679742696 | Massage Therapist | Baton Rouge, LA | 2008 |
| Una McMahon | 1508622713 | Behavior Technician | Cary, NC | 2024 |
| Vickie McMahon, RN | 1023413127 | Registered Nurse | Bethesda, OH | 2014 |
| Victoria McMahon, MA LPCC | 1265875645 | Mental Health Counselor | Columbus, OH | 2013 |
| Victoria McMahon, M.S. CCC-SLP | 1356853600 | Speech-Language Pathologist | Addison, TX | 2017 |
| Victoria McMahon | 1568182285 | Social Worker | Ashburn, VA | 2022 |
| Victoria McMahon, FNP-C | 1871197988 | Family Nurse Practitioner | Dyer, IN | 2020 |
| Victoria McMahon | 1912685934 | Pharmacist | Dallas, TX | 2023 |
| Vincent McMahon, LCSW, ICSW, CDS,CDP | 1275818676 | Clinical Social Worker | Newport, RI | 2011 |
| Vincent McMahon, OD | 1497711261 | Optometrist | Keene, NH | 2006 |
| Wendy McMahon, OT/L | 1659649739 | Occupational Therapist | Clifton Park, NY | 2011 |
| Wesleigh McMahon, LICSW | 1184969834 | Clinical Social Worker | Belmont, MA | 2012 |
| Whitney McMahon, FNP-C | 1154992907 | Family Nurse Practitioner | Dalton, GA | 2021 |
| William McMahon, M.D. | 1063553626 | Child & Adolescent Psychiatry Physician | Slc, UT | 2007 |
| William McMahon, M.D. | 1073558458 | Pediatric Cardiology Physician | Birmingham, AL | 2006 |
| William McMahon, M.D. | 1174893952 | General Practice Physician | Chicago, IL | 2012 |
| William McMahon, MS,CRC,LPC | 1679865976 | Professional Counselor | Blakely, PA | 2011 |
| William McMahon, MSN, APRN, FNP-C | 1700487493 | Nurse Practitioner | Munford, TN | 2020 |
| William McMahon | 1811788870 | Behavior Technician | Durham, NC | 2025 |
| William McMahon, MD MS | 1891853420 | Emergency Medicine Physician | Suwanee, GA | 2006 |
| Yara McMahon | 1558098723 | Behavior Technician | Tampa, FL | 2022 |
| Yvonne McMahon, M.D. | 1073578738 | Pediatrics Physician | Cookeville, TN | 2006 |
| Zachary McMahon, MD | 1205538964 | Student in an Organized Health Care Education/Training Program | Plantation, FL | 2023 |
| Zoie McMahon | 1871364315 | Behavior Technician | Taylorsville, UT | 2024 |
| Mary McMahon Bullis, RN | 1275648537 | Registered Nurse | Saint Paul, MN | 2006 |
| Kathleen McMahon Manning, D.C. | 1740299296 | Chiropractor | Wheaton, IL | 2006 |
| Maureen McMahon Miller, FNP | 1568174787 | Family Nurse Practitioner | New Rochelle, NY | 2022 |
| Joyce McMahon Palmateer, FNP | 1700867058 | Family Nurse Practitioner | Mishawaka, IN | 2005 |
| Marla McMahon Simmons, D.M.D. | 1578929493 | Dentist | Charleston, SC | 2016 |
| Claire McMahon Thomas, LISW | 1942475769 | Clinical Social Worker | Albuquerque, NM | 2008 |
| Kathleen McMahon Wahler, DDS | 1053488080 | General Practice Dentistry | Williamsville, NY | 2006 |
| Joseph Mcmahon,jr, M.D. | 1184933640 | Orthopaedic Surgery Physician | Marco Island, FL | 2010 |
| Liza McMahon-Brlansky, LCSW-C | 1912331711 | Clinical Social Worker | Upper Marlboro, MD | 2013 |
| Kathleen McMahon-Brown, MSN, APRN | 1679199095 | Family Nurse Practitioner | New Haven, CT | 2020 |
| Kerry McMahon-Clem, LCSW | 1255702213 | Social Worker | Westminster, MD | 2015 |
| Barbara McMahon-Crabtree, PT | 1992812481 | Physical Therapist | Rio Rancho, NM | 2006 |
| Michelle McMahon-Downer, MD | 1720113632 | Emergency Medicine Physician | Framingham, MA | 2007 |
| Mary McMahon-Estephan | 1215290747 | Specialist | Penfield, NY | 2012 |
| Jane McMahon-Gilly, RN | 1023475290 | School Registered Nurse | Auburn, NY | 2016 |
| Julie McMahon-Grenz, MS, OTR/L | 1225299738 | Specialist | Tampa, FL | 2008 |
| Hilarie McMahon-Hare, COTA/L | 1932644010 | Occupational Therapy Assistant | Raleigh, NC | 2016 |
| Patricia McMahon-Haxton, PA-C, IBCLC | 1740521426 | Physician Assistant | Philadelphia, PA | 2013 |
| Kelly McMahon-Johnson, CPRS, QMHS | 1568204220 | Case Manager/Care Coordinator | Warren, OH | 2024 |
| Joan Marie McMahon-Kardos | 1043539463 | General Practice Registered Nurse | Garnerville, NY | 2010 |
| Cynthia McMahon-King, LIC. AC. | 1619030574 | Acupuncturist | Westford, MA | 2006 |
| Cheryl McMahon-Lee, DDS | 1881744183 | General Practice Dentistry | Lithonia, GA | 2007 |
| Ailish McMahon-Lewis | 1538773544 | Doula | New Britain, CT | 2020 |
| Lesa McMahon-Lowe, LCPC | 1033700323 | Professional Counselor | Decatur, IL | 2021 |
| Maureen McMahon-Mannix, MCSD-CCC-SP | 1063532703 | Speech-Language Pathologist | Helmville, MT | 2007 |
| Kerry McMahon-O'Gorman, OTR/L | 1710131628 | Pediatric Occupational Therapist | Poughkeepsie, NY | 2008 |
| Kara McMahon-Paul | 1376469957 | Registered Dietitian | Hackettstown, NJ | 2026 |
| Leah McMahon-Pierce, CNM | 1427768795 | Advanced Practice Midwife | Chico, CA | 2022 |
| Megan McMahon-Pietig, PH.D. | 1114093242 | Clinical Psychologist | Highland Park, IL | 2006 |
| Samantha McMahon-Reynolds, AUD | 1134893118 | Audiologist | Wilmington, NC | 2021 |
| Laura McMahon-Simonetti, PHYSICAL THERAPIST | 1144343633 | Physical Therapist | Selden, NY | 2007 |
| Jennifer McMahon-Smith, PA-C | 1629051172 | Medical Physician Assistant | Seneca, PA | 2005 |
| Caillean McMahon-Tronetti, DO | 1396819066 | Psychiatry Physician | Dunkirk, NY | 2006 |
| Nanette McMahon-White | 1528911062 | Mental Health Counselor | Massapequa, NY | 2026 |
| Stacey McMail-Jerzak, LMSW | 1679164206 | Social Worker | Elmira, NY | 2021 |
| Eric McMain, PHARM. D. | 1376869511 | Pharmacist | Kansas City, MO | 2010 |
| Gabrielle McMain, LPN | 1558167809 | Licensed Practical Nurse | Shawnee, KS | 2025 |
| Monica McMain, NP | 1558385047 | Nurse Practitioner | Peru, IN | 2006 |
| Jessica McMaine, APRN | 1093254930 | Family Nurse Practitioner | Winchester, KY | 2017 |
| Laura McMaine, RD | 1235537390 | Registered Dietitian | Cushing, OK | 2014 |
| Travis McMaine, DMD | 1033524871 | Oral & Maxillofacial Surgery (D.M.D.) | Lexington, KY | 2014 |
| Sarah McMaine-Render | 1205673506 | Mental Health Counselor | Bowling Green, KY | 2024 |
| Michael McMaines, PT | 1063757870 | Physical Therapist | Germantown, MD | 2012 |
| Ashley McMains, APRN-CNP | 1568933349 | Nurse Practitioner | Aurora, CO | 2018 |
| Barbara McMains, ACNP | 1538482260 | Nurse Practitioner | Poplar Bluff, MO | 2010 |
| Brenda McMains | 1871915306 | Certified Registered Nurse Anesthetist | Springfield, IL | 2014 |
| Brian McMains, MD | 1265995856 | Obstetrics & Gynecology Physician | Akron, OH | 2019 |
| Cayce McMains, CRNA | 1558939546 | Certified Registered Nurse Anesthetist | Omaha, NE | 2021 |
| Christine McMains, O.T. | 1497016455 | Occupational Therapist | Brooklyn, NY | 2012 |
| Conner McMains, MD | 1922568401 | Student in an Organized Health Care Education/Training Program | Milwaukee, WI | 2019 |
| Danielle McMains | 1174325351 | Peer Specialist | Oklahoma City, OK | 2025 |
| Diana McMains, NP | 1881680650 | Nurse Practitioner | Irving, TX | 2005 |
| Diane McMains, MD | 1972602993 | Pediatrics Physician | San Antonio, TX | 2006 |
| Erin McMains, LPC, EDS, MS | 1821669334 | Professional Counselor | Chillicothe, MO | 2021 |
| Jamie McMains, VN203316 | 1679804686 | Licensed Vocational Nurse | Santa Rosa, CA | 2010 |
| Jenna McMains | 1134986839 | Behavior Technician | Rochester, MN | 2024 |
| Jennifer McMains, MFT | 1780989764 | Marriage & Family Therapist | San Diego, CA | 2011 |
| Jessica McMains, LCMHCA | 1053162305 | Mental Health Counselor | Chapel Hill, NC | 2024 |
| Katherine McMains, LMT | 1750054128 | Massage Therapist | Vancouver, WA | 2021 |
| Kevin McMains, M.D. | 1528079506 | Otolaryngology Physician | San Antonio, TX | 2006 |
| Kimberley McMains, CADC II | 1366919995 | Addiction (Substance Use Disorder) Counselor | Visalia, CA | 2018 |
| Kimberly McMains, APRN, FNP-C | 1578438073 | Nurse Practitioner | Beaumont, TX | 2025 |
| Kirk McMains, D.D.S. | 1740492172 | Orthodontics and Dentofacial Orthopedics Dentistry | Houston, TX | 2007 |
| Marley McMains | 1730013772 | Personal Care Attendant | Papillion, NE | 2026 |
| Mary McMains, O.D. | 1770622045 | Optometrist | Reno, NV | 2007 |
| Meara McMains, LPC | 1184357691 | Counselor | San Antonio, TX | 2022 |
| Merrick McMains, M.D. | 1518964014 | Pediatrics Physician | Austin, TX | 2005 |
| Michael McMains, PH.D. | 1013027044 | Psychologist | San Antonio, TX | 2006 |
| Michael McMains, M.D. | 1831485358 | Orthopaedic Surgery of the Spine Physician | Indianapolis, IN | 2011 |
| Michael McMains, R.PH. | 1972447852 | Counselor | Indianapolis, IN | 2026 |
| Terri McMains, PT,DPT | 1972658763 | Geriatric Physical Therapist | El Centro, CA | 2007 |
| William McMains, MD | 1174676936 | Psychiatry Physician | Burlington, VT | 2007 |
| Brooke McMaken, LMHC | 1508223553 | Mental Health Counselor | Panama City Beach, FL | 2016 |
| Christopher McMaken, RBT | 1831904846 | Behavior Technician | Kendallville, IN | 2025 |
| Cynthia McMaken, APRN-CNP | 1366840548 | Family Nurse Practitioner | Xenia, OH | 2014 |
| Michael McMaken | 1982001673 | Speech-Language Pathologist | Hebron, OH | 2014 |
| Naomi McMaken | 1821752551 | Behavior Technician | Taylorsville, UT | 2021 |
| Scott McMaken | 1497260509 | Counselor | Grove City, OH | 2017 |
| Stephanie McMaken, APRN, CNP | 1245841238 | Pediatric Nurse Practitioner | Galesburg, IL | 2020 |
| Alissa McMaken Roberts, CNM | 1861656621 | Advanced Practice Midwife | Oregon City, OR | 2008 |
| Arthur McMakin, RPH | 1558905729 | Pharmacist | Beaumont, TX | 2019 |
| Carolyn McMakin, MA, DC | 1750404323 | Chiropractor | Portland, OR | 2007 |
| Claire McMakin, RPT | 1669702676 | Physical Therapist | Fort Wayne, IN | 2010 |
| Dana McMakin, PH.D | 1215302070 | Clinical Child & Adolescent Psychologist | Miami, FL | 2015 |
| Deborah McMakin | 1093992398 | Clinical Social Worker | Framingham, MA | 2008 |
| Doloris McMakin, LPC | 1619035177 | Professional Counselor | Paris, TX | 2006 |
| Jenna McMakin | 1750123659 | Behavior Technician | Newton, MA | 2024 |
| Jessica McMakin, PHARM.D. | 1932873056 | Pharmacist | Oklahoma City, OK | 2021 |
| Katelyn McMakin, RN | 1922970011 | Registered Nurse | Nashville, TN | 2025 |
| Katie McMakin, MED | 1194985382 | Mental Health Counselor | Plymouth, MA | 2008 |
| Kendal McMakin, CRNA | 1114565496 | Certified Registered Nurse Anesthetist | Scottsdale, AZ | 2019 |
| Lydia McMakin | 1447613708 | Counselor | Reno, NV | 2016 |
| Mary McMakin | 1740021039 | Specialist | Manchester, NH | 2024 |
| Marydalene McMakin, LMHC | 1598057259 | Mental Health Counselor | Fort Walton Beach, FL | 2011 |
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).