Providers Janice Cassens to Caitlin Cassidy
300 individual NPIs in the federal registry, part 3,505 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. 85 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Janice Cassens | 1790399921 | Mental Health Counselor | Kissimmee, FL | 2020 |
| Jonathan Cassens, CPO, LPO | 1124008990 | Occupational Therapist | Bryan, TX | 2006 |
| Joseph Cassens | 1508488081 | Chiropractor | Shoreview, MN | 2020 |
| Kristen Cassens, M.S., P.T. | 1184846370 | Physical Therapist | Anchorage, AK | 2007 |
| Meghan Cassens, LMT | 1932078722 | Massage Therapist | Bend, OR | 2025 |
| Pam Cassens, RN | 1467760744 | Registered Nurse | Sioux City, IA | 2010 |
| Rachel Cassens, LAT, ATC, CES | 1578171294 | Athletic Trainer | Waverly, IA | 2020 |
| Rodney Cassens, MD | 1063455053 | Family Medicine Physician | Sioux City, IA | 2006 |
| Lisa Cassenti | 1821352733 | Specialist | Woodhaven, NY | 2012 |
| Cheryl Casser | 1982059630 | Dental Hygienist | Stafford, TX | 2016 |
| Michael Casser, MD | 1972667723 | Internal Medicine Physician | Endlewood, NJ | 2006 |
| Roni Casser, MS OTR/L | 1194827204 | Pediatric Occupational Therapist | Davie, FL | 2006 |
| Amanda Cassera | 1457151896 | Certified Registered Nurse Anesthetist | Summit, NJ | 2025 |
| George Cassera, DPM | 1962398396 | Foot & Ankle Surgery Podiatrist | Phoenixville, PA | 2025 |
| Maria Cassera, MD | 1124582291 | Hospitalist Physician | Seattle, WA | 2019 |
| Matthew Cassera, DMD, MBS | 1386158681 | Orthodontics and Dentofacial Orthopedics Dentistry | Ambler, PA | 2017 |
| Rachel Casseres, MD | 1386272177 | Psychiatry Physician | Boston, MA | 2020 |
| Andrea Casserilla, CRNA | 1235727413 | Certified Registered Nurse Anesthetist | Huntsville, AL | 2021 |
| Anilady Casserino, ARNP | 1407390636 | Family Nurse Practitioner | Boston, MA | 2016 |
| Richard Casserino, FNP-C | 1174469753 | Family Nurse Practitioner | Bolivia, NC | 2026 |
| Tatiana Casserino | 1013419985 | Behavior Technician | Lake City, FL | 2018 |
| Leanne Casserlie, PA-C | 1083216477 | Physician Assistant | Springfield, OH | 2020 |
| Lucas Casserlie, PHARMD. | 1093332249 | Pharmacist | Farmville, NC | 2020 |
| Alexander Casserly | 1730787961 | Professional Counselor | San Antonio, TX | 2020 |
| Alison Casserly | 1669000196 | Pediatrics Physician | Worcester, MA | 2020 |
| Andrea Casserly, MS, CCC-SLP TSHH | 1700911914 | Speech-Language Pathologist | Farmingville, NY | 2007 |
| Brian Casserly | 1194508218 | Mental Health Counselor | Lloyd Harbor, NY | 2023 |
| Brian Casserly, MD | 1366516080 | Internal Medicine Physician | Reading, MA | 2006 |
| Brian Casserly, M.D. | 1407073901 | Pulmonary Disease Physician | Pawtucket, RI | 2007 |
| Britney Casserly | 1982473278 | Behavior Technician | Irvine, CA | 2023 |
| Carol Casserly, M.A., CCC-SLP | 1215189881 | Speech-Language Pathologist | Newton, NJ | 2008 |
| Claire Casserly | 1033585377 | Counselor | Braintree, MA | 2015 |
| Elizabeth Casserly, PHARMD. | 1841632064 | Pharmacist | Little Rock, AR | 2013 |
| Grace Casserly, MD | 1154735587 | Internal Medicine Physician | Halethorpe, MD | 2014 |
| Hayley Casserly | 1912787227 | Speech-Language Pathologist | Whittier, CA | 2023 |
| Ivan Casserly, MD | 1558451138 | Interventional Cardiology Physician | Aurora, CO | 2006 |
| Jill Casserly, PHARMD | 1104089127 | Psychiatric Pharmacist | Butner, NC | 2008 |
| Joanne Casserly | 1578223848 | Mental Health Counselor | Pasadena, CA | 2021 |
| Julie Casserly, PTA | 1871763474 | Physical Therapy Assistant | Desert Hot Springs, CA | 2008 |
| Kelly Casserly, DO | 1528298411 | Obstetrics & Gynecology Physician | Edina, MN | 2009 |
| Kimberly Casserly, FNP, PHN, RN | 1740530625 | Family Nurse Practitioner | Torrance, CA | 2012 |
| Rauvae Casserly, RN | 1467326421 | Registered Nurse | South Richmond Hill, NY | 2025 |
| Ryan Casserly, MD | 1114344025 | Otolaryngology/Facial Plastic Surgery Physician | Monterey, CA | 2014 |
| Sean Casserly | 1245115690 | Registered Nurse | White Plains, NY | 2025 |
| Shannon Casserly | 1851855647 | Mental Health Counselor | Westampton, NJ | 2019 |
| Shermain Casserly | 1568051381 | Behavior Technician | Davie, FL | 2021 |
| William Casserly | 1750090890 | Mental Health Counselor | Minneapolis, MN | 2022 |
| James Cassero, L.M.F.T. | 1275938060 | Marriage & Family Therapist | Los Angeles, CA | 2014 |
| Olidia Casses, RBT | 1265298558 | Behavior Technician | Tempe, AZ | 2024 |
| Rochelle Casses, DC | 1790743581 | Chiropractor | Carlisle, PA | 2006 |
| Scott Casses, DC | 1801854690 | Chiropractor | Carlisle, PA | 2006 |
| Sergielene Casses | 1154244804 | Behavior Technician | Farmington Hills, MI | 2026 |
| Noelle Casses-Williams, D.C. | 1003963083 | Chiropractor | Elverson, PA | 2007 |
| Charlene Cassese, RNP | 1205953569 | Family Nurse Practitioner | Johnston, RI | 2007 |
| Daniella Cassese, QMHS | 1275183485 | Case Manager/Care Coordinator | Willoughby, OH | 2019 |
| Dominick Cassese, RN | 1295689479 | Home Health Registered Nurse | Las Vegas, NV | 2026 |
| James Cassese | 1043151228 | Clinical Social Worker | Huntington Station, NY | 2026 |
| Jason Cassese, LCSW | 1578113718 | Clinical Social Worker | Middletown, CT | 2019 |
| Jennifer Cassese, LCSW-C | 1013102359 | Clinical Social Worker | Baltimore, MD | 2007 |
| Jessica Cassese, CRNA | 1881136828 | Certified Registered Nurse Anesthetist | Irving, TX | 2016 |
| John Cassese, MD | 1477544948 | Diagnostic Radiology Physician | Warwick, RI | 2005 |
| Kellie Cassese | 1669311098 | Student in an Organized Health Care Education/Training Program | Brooklyn, NY | 2026 |
| Kelly Cassese, FNP | 1427633239 | Family Nurse Practitioner | Staten Island, NY | 2021 |
| Mary Cassese, LMSW | 1043519069 | Clinical Social Worker | Carmel, NY | 2011 |
| Michael Cassese, DDS | 1013030816 | Dentist | Kenmore, NY | 2007 |
| Mirasia Cassese, MSW, LCSW | 1295517530 | Clinical Social Worker | Portsmouth, RI | 2023 |
| Sarah Cassese | 1407131535 | Mental Health Counselor | Stockton, CA | 2011 |
| Steven Cassese, D.C. | 1093932220 | Chiropractor | Sarasota, FL | 2007 |
| Todd Cassese, M.D. | 1033311121 | Internal Medicine Physician | Hamden, CT | 2007 |
| Veronica Cassese Klasko, PA-C | 1750723060 | Physician Assistant | Trinity, FL | 2013 |
| Catherine Cassesse, PT | 1679838841 | Physical Therapist | Waterbury, CT | 2012 |
| Christine Cassesse, CRNP | 1033272414 | Registered Nurse | Kittanning, PA | 2006 |
| Danielle Cassesse, MED | 1801957238 | Mental Health Counselor | Worcester, MA | 2006 |
| Kerianne Cassesso, RN | 1982886941 | Registered Nurse | Peabody, MA | 2007 |
| Dominique Cassetori, D.C. | 1801125935 | Chiropractor | Summerville, SC | 2009 |
| Michele Cassetori, OTR L | 1760558217 | Occupational Therapist | Plains, PA | 2006 |
| Allison Cassetta, PA-C | 1467917211 | Physician Assistant | Fort Collins, CO | 2019 |
| Amanda Cassetta, OTR/L | 1750209433 | Occupational Therapist | Cherry Valley, CA | 2026 |
| Ann Cassetta, MPT | 1144298779 | Physical Therapist | Lexington Park, MD | 2006 |
| Brian Cassetta, MD | 1336116037 | Internal Medicine Physician | Horseheads, NY | 2006 |
| David Cassetta | 1588517148 | Rehabilitation Practitioner | Petaluma, CA | 2026 |
| Immacolata Cassetta, M.A.P.C. | 1780700963 | Professional Counselor | Evanston, IL | 2007 |
| Jane Cassetta, OTR | 1164450268 | Occupational Therapist | Fishkill, NY | 2006 |
| Jennifer Cassetta, MS, MED, CCC-SLP | 1235416512 | Speech-Language Pathologist | New York, NY | 2011 |
| Julia Cassetta, M.D. | 1548279383 | Internal Medicine Physician | La Canada, CA | 2006 |
| Luigi Cassetta, MD | 1932154549 | Anesthesiology Physician | Mount Kisco, NY | 2006 |
| Maria Cassetta, OTR/L | 1801326996 | Occupational Therapist | Hammonton, NJ | 2017 |
| Michael Cassetta, D.O. | 1811916505 | Rheumatology Physician | Trumbull, CT | 2006 |
| Miles Cassetta, SCHOOL PSYCHOLOGIST | 1750015053 | School Psychologist | Cheektowaga, NY | 2022 |
| Nina Cassetta, RDN, LDN | 1235819665 | Registered Dietitian | Gastonia, NC | 2023 |
| Rachel Cassetta, AGPCNP-BC | 1972107209 | Adult Health Nurse Practitioner | Bronx, NY | 2020 |
| Rocco Cassetta, PA | 1619927084 | Physician Assistant | Wappingers Falls, NY | 2006 |
| Vanesa Cassetta, DC | 1598455511 | Chiropractor | Spartanburg, SC | 2023 |
| Wendy Cassetta, LCPC-CC | 1073388567 | Professional Counselor | Portland, ME | 2023 |
| Zachary Cassetta | 1992465801 | Hearing Instrument Specialist | East Patchogue, NY | 2021 |
| Kelli Cassetta-Zeig, BCBA | 1679120844 | Behavior Analyst | Tenafly, NJ | 2019 |
| Anthony Cassettari | 1104369453 | Behavior Technician | Beverly, MA | 2016 |
| Donna Cassettari, M.F.T. | 1497887699 | Marriage & Family Therapist | Stockton, CA | 2007 |
| Janet Cassettari, MSCCCSLPL | 1568677813 | Speech-Language Pathologist | New Lenox, IL | 2007 |
| Joan Cassettari, D.O. | 1952328999 | Allergy & Immunology Physician | Concord, NH | 2006 |
| Lisette Cassettari, M.S., CCC-SLP | 1770060758 | Speech-Language Pathologist | Palm Beach Gardens, FL | 2018 |
| Mary Cassette | 1164272001 | Homemaker | Woodhaven, MI | 2024 |
| Sheila Cassette, RN | 1295065977 | Adult Psychiatric/Mental Health Registered Nurse | Southgate, MI | 2010 |
| Vallie Cassette | 1215570130 | Psychiatric/Mental Health Registered Nurse | Columbus, OH | 2019 |
| Zerzhinski Cassette, RN | 1801579156 | Continuing Education/Staff Development Registered Nurse | Urbana, IL | 2023 |
| Marian Cassette-Scully, RPH | 1609117951 | Pharmacist | Falls Church, VA | 2013 |
| Joelle Cassetto | 1669182036 | Social Worker | Columbus, OH | 2022 |
| Annabelle Cassetty, RBT | 1730985839 | Behavior Technician | Franklin, IN | 2025 |
| Casey Cassetty, LCSW | 1164891768 | Clinical Social Worker | Bowling Green, KY | 2015 |
| Christopher Cassetty, M.D. | 1427002807 | Specialist | Flemington, NJ | 2006 |
| Hannah Cassetty, PMHNP | 1265165450 | Psychiatric/Mental Health Nurse Practitioner | Lebanon, TN | 2022 |
| Katie Cassetty, MS CCC SLP | 1174871248 | Speech-Language Pathologist | Amarillo, TX | 2012 |
| Kimberly Cassetty, PT | 1467088435 | Physical Therapist | Indianapolis, IN | 2020 |
| Rebekah Cassetty | 1316662794 | Behavior Technician | Franklin, IN | 2022 |
| Regina Cassetty | 1285905398 | Speech-Language Pathologist | Red Boiling Springs, TN | 2012 |
| Samantha Cassetty, MS, RD | 1548775737 | Registered Dietitian | New York, NY | 2017 |
| Stephanie Cassety, LMT | 1043073968 | Massage Therapist | East Aurora, NY | 2024 |
| Alexandra Casseus, PAC | 1497543557 | Physician Assistant | Bethlehem, PA | 2025 |
| April Casseus | 1104470319 | Behavior Analyst | Woodland Hills, CA | 2019 |
| Bertha Casseus, RN | 1851613707 | Registered Nurse | Suffern, NY | 2010 |
| Bitechnide Casseus | 1366904773 | Developmental Therapist | Danvers, MA | 2019 |
| Cassandre Casseus, CRNA | 1154572139 | Certified Registered Nurse Anesthetist | Los Angeles, CA | 2008 |
| Fabienne Casseus | 1104416668 | Behavior Technician | Miami, FL | 2021 |
| Faidherme Casseus | 1427937713 | Behavior Technician | Monrovia, CA | 2025 |
| Fleurette Casseus | 1306146329 | School Registered Nurse | Brooklyn, NY | 2010 |
| Florencia Casseus | 1578395851 | Behavior Technician | Richmond Hill, GA | 2024 |
| Giovani Casseus, MS/EDS, LPCC | 1699450650 | Mental Health Counselor | Lakewood, CO | 2023 |
| Giovannia Casseus, OTD | 1972374130 | Occupational Therapist | West Hartford, CT | 2024 |
| Iveda Casseus | 1669629986 | Licensed Practical Nurse | Spring Valley, NY | 2008 |
| Jane Casseus, LCSW.CSAC | 1972519155 | Clinical Social Worker | Brookfield, WI | 2006 |
| Joanne Casseus | 1164686663 | Mental Health Counselor | Philadelphia, PA | 2008 |
| John Steeve Casseus | 1649982208 | Massage Therapist | Oakland Park, FL | 2022 |
| Junise Casseus, RN | 1538934641 | Registered Nurse | Dacula, GA | 2023 |
| Kaelen Casseus | 1710760004 | Behavior Technician | Killeen, TX | 2023 |
| Karl Casseus, DC | 1447849617 | Chiropractor | Buffalo, NY | 2021 |
| Kelly Casseus | 1093446494 | Behavior Analyst | Dobbs Ferry, NY | 2022 |
| Kesha Casseus, NP | 1699401869 | Family Nurse Practitioner | Shelbyville, TN | 2022 |
| Lashannon Casseus, CRT | 1447669122 | Certified Respiratory Therapist | Apollo Beach, FL | 2014 |
| Lucinia Casseus | 1932799863 | Licensed Practical Nurse | Westbury, NY | 2021 |
| Lydia Casseus, RN | 1093082208 | Registered Nurse | New Hampton, NY | 2011 |
| Marie Casseus | 1174141360 | Homemaker | Miami, FL | 2020 |
| Marie Casseus | 1881841393 | Licensed Practical Nurse | Brooklyn, NY | 2008 |
| Mathena Casseus | 1932927266 | Behavior Technician | Colorado Springs, CO | 2024 |
| Mirlande Casseus, CPM | 1811307481 | Midwife | Miramar, FL | 2014 |
| Nadege Casseus | 1114330578 | Nurse's Aide | Jacksonville, FL | 2014 |
| Nathalie Casseus, FNP | 1255052726 | Family Nurse Practitioner | Miramar, FL | 2022 |
| Richard Casseus, MD | 1245876143 | Internal Medicine Physician | Brooklyn, NY | 2019 |
| Rose Casseus | 1336018886 | Psychiatric/Mental Health Nurse Practitioner | Vacaville, CA | 2025 |
| Rose Casseus | 1811534860 | Licensed Practical Nurse | Brooklyn, NY | 2019 |
| Rose Casseus | 1821753609 | Behavior Analyst | Deerfield Beach, FL | 2021 |
| Sadie Casseus | 1811641061 | Home Health Registered Nurse | Chelsea, MA | 2022 |
| Sandie Casseus, COTA | 1720960693 | Occupational Therapy Assistant | Brooklyn, NY | 2025 |
| Silotte Casseus | 1629787304 | Behavior Technician | Deerfield Beach, FL | 2022 |
| Taisha Casseus | 1053045583 | Behavior Technician | Davie, FL | 2022 |
| Vanhuola Casseus | 1912713728 | Behavior Analyst | Atlanta, GA | 2024 |
| Veronica Casseus | 1861251126 | Behavior Technician | Palm City, FL | 2024 |
| Renette Casseus-Dametas, PMHNP | 1265189682 | Psychiatric/Mental Health Nurse Practitioner | Orangeburg, NY | 2022 |
| Arnelle Casseus-Simonis, RN | 1528323029 | Registered Nurse | Columbia, MD | 2012 |
| Amy Cassevah, RCP | 1184946634 | Certified Respiratory Therapist | Greenville, NC | 2010 |
| Kristin Cassevah-Pond, FNP | 1891432704 | Family Nurse Practitioner | Plattsburgh, NY | 2022 |
| Angela Cassey, RPH | 1801125653 | Pharmacist | Pearland, TX | 2009 |
| Caitlyn Cassey, OD | 1972055895 | Optometrist | Media, PA | 2016 |
| Craig Cassey, O.D. | 1669463535 | Optometrist | Brookhaven, PA | 2005 |
| Jordon Cassey | 1043804560 | Driver | Chula Vista, CA | 2021 |
| Kirsten Cassey | 1265202576 | Behavior Technician | Mansfield, TX | 2024 |
| Latrilla Cassey | 1962055012 | Phlebotomy Technician | Desoto, TX | 2019 |
| Lindsay Cassey, D.O. | 1457762619 | Family Medicine Physician | West Sacramento, CA | 2014 |
| Tamaa Cassey, APCC | 1386479178 | Mental Health Counselor | Los Angeles, CA | 2024 |
| Morgan Cassford | 1285567974 | Audiologist | Boston, MA | 2026 |
| Paula Cassford, A.R.N.P. | 1275513525 | Nurse Practitioner | Braintree, MA | 2006 |
| Christine Cassi | 1477192300 | Behavior Technician | Palm City, FL | 2019 |
| Maria Cassi, LCSW-C | 1437570306 | Social Worker | Gaithersburg, MD | 2013 |
| Shannon Cassi | 1699070417 | Case Manager/Care Coordinator | Ravenna, OH | 2011 |
| Gabriele Cassia | 1619851888 | Student in an Organized Health Care Education/Training Program | Bronx, NY | 2025 |
| Melissa Cassiadoro, CRNA | 1568413854 | Certified Registered Nurse Anesthetist | Tampa, FL | 2006 |
| Apollos Cassian | 1851019392 | Counselor | Seattle, WA | 2022 |
| Elijah Cassian | 1750035994 | Massage Therapist | Palm Desert, CA | 2022 |
| Carolina Cassian Franz | 1811674542 | Licensed Vocational Nurse | Palm Springs, CA | 2023 |
| Costula Cassiani, RBT-16-23564 | 1174015432 | Behavior Technician | Downers Grove, IL | 2018 |
| Daleska Cassiani, DPT | 1316605561 | Physical Therapist | Bohemia, NY | 2021 |
| Joanna Cassiani | 1083215461 | Behavior Technician | Pocasset, MA | 2020 |
| John Cassiani, DDS | 1184820375 | General Practice Dentistry | Downers Grove, IL | 2007 |
| Susan Cassiani, BSN,RN,CDE | 1639682198 | Diabetes Educator Registered Nurse | Boston, MA | 2017 |
| Aleena Cassianna | 1902724214 | Behavior Technician | Newark, CA | 2026 |
| Jamie Cassianna | 1528910114 | Marriage & Family Therapist | Davis, CA | 2026 |
| Claire Cassianni | 1538957063 | Student in an Organized Health Care Education/Training Program | Palo Alto, CA | 2025 |
| Rebekah Cassianni | 1467290320 | Behavior Technician | Ontario, CA | 2024 |
| Coley Cassiano, MD | 1336218296 | Family Medicine Physician | Greensboro, NC | 2006 |
| Hayley Cassiano, MA, CCC-SLP | 1205472529 | Speech-Language Pathologist | Greensboro, NC | 2019 |
| James Cassiano, M.D. | 1841653268 | Surgery Physician | Pensacola, FL | 2016 |
| Luisa Cassiano | 1295281335 | Student in an Organized Health Care Education/Training Program | Gainesville, FL | 2016 |
| Salena Cassiano | 1467157776 | Behavior Technician | Monrovia, CA | 2023 |
| Suely Cassiano | 1982566709 | Doula | South River, NJ | 2025 |
| Tinamarie Cassiano | 1730847039 | Physician Assistant | Glen Cove, NY | 2021 |
| Courtney Cassias, CRNA | 1902264146 | Certified Registered Nurse Anesthetist | Aurora, CO | 2016 |
| Jeruzalem Cassias | 1659827822 | Speech-Language Assistant | Frisco, TX | 2016 |
| Kyle Cassias, M.D. | 1093881500 | Emergency Medicine Physician | Kansas City, MO | 2006 |
| Sarah Cassias, M.D. | 1104945153 | Pediatric Anesthesiology Physician | Kansas City, KS | 2007 |
| Victor Cassias | 1467936294 | Licensed Vocational Nurse | San Antonio, TX | 2018 |
| Briana Cassiba, RBT | 1477395770 | Behavior Technician | Valrico, FL | 2024 |
| Katelyn Cassibba, PA-C | 1790460715 | Physician Assistant | Seaside, CA | 2023 |
| Paige Cassibo, CAA | 1538951678 | Anesthesiologist Assistant | Washington, DC | 2025 |
| Ann Marie Cassibry, LPC | 1174930820 | Professional Counselor | Warner Robins, GA | 2014 |
| Brian Cassick | 1033791025 | Health Educator | Buffalo, NY | 2021 |
| Singin Cassick, M.ED. | 1639418155 | Mental Health Counselor | Du Bois, PA | 2013 |
| Mary Cassida, LPC | 1093755217 | Professional Counselor | Burnsville, NC | 2006 |
| Ashley Cassiday | 1043084858 | Behavior Technician | Bridgeport, MI | 2023 |
| Brittany Cassiday, M.A.,CCC-SLP | 1477938546 | Speech-Language Pathologist | Warren, IN | 2015 |
| Charlette Cassiday, BSN,RN | 1578202933 | Case Management Registered Nurse | Fort Wayne, IN | 2022 |
| Claire Cassiday, PA | 1649129321 | Physician Assistant | Grand Rapids, MI | 2026 |
| Hannah Cassiday, MA CCC-SLP | 1861120826 | Speech-Language Pathologist | Roselle, IL | 2022 |
| Jacqueline Cassiday, M.S., C.C.C.-SP | 1578740650 | Speech-Language Pathologist | Plymouth Meeting, PA | 2008 |
| Karen Cassiday, PH.D. | 1265710180 | Clinical Psychologist | Northbrook, IL | 2011 |
| Madison Cassiday | 1467057208 | Behavior Technician | Bay City, MI | 2020 |
| Melissa Cassiday, LMSW | 1841403045 | Clinical Social Worker | Auburn Hills, MI | 2007 |
| Olivia Cassiday | 1457920407 | Family Nurse Practitioner | Milwaukee, WI | 2021 |
| Patrick Cassiday, MD, PHD | 1982231767 | Emergency Medicine Physician | Sacramento, CA | 2020 |
| Paul Richard Cassiday, B.A. PSYCHOLOGY | 1699196345 | Clinical Social Worker | Mililani, HI | 2013 |
| Tony Cassiday | 1720705973 | Behavior Technician | Burnsville, MN | 2022 |
| Tanya Casside | 1366318032 | Mental Health Counselor | Sunrise, FL | 2025 |
| Erin Cassidente, CPM, LM | 1679310171 | Midwife | Milwaukee, WI | 2024 |
| Andrew Cassidenti, M.D. | 1386657039 | Specialist | Orange, CA | 2006 |
| Denise Cassidenti, M.D. | 1174539225 | Specialist | Long Beach, CA | 2006 |
| Marthajane Cassidey, MS | 1497845119 | Mental Health Counselor | Lucedale, MS | 2006 |
| Adam Cassidy, PH.D. | 1326395039 | Clinical Psychologist | Rochester, MN | 2012 |
| Agne Cassidy, DPT | 1821968397 | Physical Medicine & Rehabilitation Physician | Danielson, CT | 2025 |
| Agnes Cassidy, PT | 1336191113 | Physical Therapist | Warrenville, IL | 2006 |
| Aileen Cassidy, PA-C | 1790989127 | Physician Assistant | Bethesda, MD | 2007 |
| Alayna Cassidy | 1205760121 | Speech-Language Pathologist | Athens, GA | 2026 |
| Alexandra Cassidy, LCSW | 1164404695 | Clinical Social Worker | Prescott, AZ | 2005 |
| Alish Cassidy | 1972219210 | Family Nurse Practitioner | Albuquerque, NM | 2023 |
| Alisha Cassidy | 1720762271 | Professional Counselor | Rocklin, CA | 2023 |
| Alixandra Cassidy | 1710535661 | Counselor | Tacoma, WA | 2019 |
| Allison Cassidy, PHD, PHARMD | 1184914194 | Pharmacist | Saint Louis, MO | 2011 |
| Alondra Cassidy, AG-ACNP | 1457990806 | Acute Care Nurse Practitioner | Cincinnati, OH | 2020 |
| Amanda Cassidy | 1013277524 | Day Training/Habilitation Specialist | Alexandria, VA | 2012 |
| Amanda Cassidy | 1265681670 | Audiologist | Pittsburgh, PA | 2008 |
| Amanda Cassidy, MS, LMHC | 1720758675 | Mental Health Counselor | Orange Park, FL | 2021 |
| Amanda Cassidy | 1851426126 | Mental Health Counselor | Amesbury, MA | 2007 |
| Amanda Cassidy, MSN, WHNP-BC | 1881319804 | Women's Health Nurse Practitioner | New York, NY | 2022 |
| Amber Cassidy, LMP | 1104140243 | Massage Therapist | Bellevue, WA | 2010 |
| Amy Cassidy | 1144481185 | Physical Therapist | Pittsburgh, PA | 2008 |
| Amy Cassidy, ACNP-C | 1285870337 | Nurse Practitioner | Scottsdale, AZ | 2008 |
| Amy Cassidy, BSN, RN | 1326996935 | Counselor | Waverly, OH | 2026 |
| Amy Cassidy | 1467797910 | Developmental Therapist | Milford, MA | 2012 |
| Amy Cassidy, M.D. | 1841407996 | Anesthesiology Physician | Winston Salem, NC | 2007 |
| Amy Cassidy | 1992494520 | Peer Specialist | Saint Joseph, MI | 2023 |
| Andrea Cassidy, APRN | 1093367617 | Family Nurse Practitioner | Tampa, FL | 2019 |
| Andrea Cassidy | 1134785223 | Addiction (Substance Use Disorder) Counselor | Anchorage, AK | 2019 |
| Andrew Cassidy, PA | 1154379212 | Podiatrist | Bee Cave, TX | 2006 |
| Andrew Cassidy, PT | 1225612708 | Physical Therapist | Milford, MI | 2021 |
| Andrew Cassidy, DDS | 1639242654 | General Practice Dentistry | Rolla, MO | 2006 |
| Andrew Cassidy, CRNA | 1851372676 | Certified Registered Nurse Anesthetist | El Paso, TX | 2005 |
| Ann Cassidy, D.O. | 1609261072 | Psychiatry Physician | New York, NY | 2015 |
| Anne Cassidy, LPN | 1346225158 | Licensed Practical Nurse | Princeton, ME | 2005 |
| Anne Cassidy, SLP | 1679718308 | Speech-Language Pathologist | New Rochelle, NY | 2008 |
| Annette Cassidy, CSW | 1235188517 | Clinical Social Worker | Crown Point, IN | 2006 |
| Antonia Cassidy | 1881422459 | Physical Therapist | Woodcliff Lake, NJ | 2024 |
| April Cassidy, R.PH. | 1376841304 | Pharmacist | West Columbia, SC | 2011 |
| Arianna Cassidy, MD | 1902268923 | Obstetrics & Gynecology Physician | San Francisco, CA | 2016 |
| Ashley Cassidy, MA, LPC, LAC | 1083219018 | Professional Counselor | Littleton, CO | 2020 |
| Ashley Cassidy, ATC, OTR/L | 1275865578 | Occupational Therapist | Conshohocken, PA | 2010 |
| Ashley Cassidy | 1770053159 | Speech-Language Pathologist | Plainview, NY | 2018 |
| Audrey Cassidy | 1699456210 | Community Health Registered Nurse | Seattle, WA | 2023 |
| Aysha Cassidy | 1962116756 | Behavior Technician | San Mateo, CA | 2023 |
| Azure Cassidy, RPH | 1467043455 | Pharmacist | Charlotte, NC | 2021 |
| Beau Cassidy, FNP-C | 1568466480 | Family Nurse Practitioner | Lafayette, TN | 2005 |
| Benjamin Cassidy, MD, ATC | 1558800045 | Orthopaedic Surgery Physician | Richmond, VA | 2017 |
| Benjamin Cassidy | 1811826621 | Behavior Technician | Bingham Farms, MI | 2026 |
| Bethany Cassidy, RN | 1669828729 | Family Nurse Practitioner | Plymouth Meeting, PA | 2016 |
| Beverlee Cassidy | 1912130089 | Case Manager/Care Coordinator | Las Cruces, NM | 2009 |
| Bonnie Cassidy, CDP | 1134305410 | Addiction (Substance Use Disorder) Counselor | Port Angeles, WA | 2008 |
| Brandon Cassidy | 1336090950 | Physical Therapist | Cleveland, OH | 2026 |
| Brandy Cassidy, LPC | 1245893684 | Professional Counselor | Kansas City, MO | 2019 |
| Brant Cassidy | 1609573542 | Physical Therapist | Southfield, MI | 2023 |
| Brenda Cassidy | 1750405940 | Pediatric Nurse Practitioner | Pittsburgh, PA | 2007 |
| Brendan Cassidy | 1184129843 | Behavior Technician | Denver, CO | 2018 |
| Brendan Cassidy | 1871823351 | Physical Therapist | Seattle, WA | 2010 |
| Brendan Cassidy, MD | 1992779425 | Ophthalmology Physician | Phoenix, AZ | 2006 |
| Brennan Cassidy, DDS | 1467018077 | General Practice Dentistry | Chicopee, MA | 2019 |
| Brett Cassidy, MD | 1255126520 | Anatomic Pathology & Clinical Pathology Physician | Boston, MA | 2025 |
| Brett Cassidy, CASE MANAGER | 1629031380 | Counselor | Knoxville, TN | 2006 |
| Brett Cassidy, MD | 1649256975 | Obstetrics & Gynecology Physician | Yorkville, IL | 2005 |
| Brian Cassidy, MD | 1063594943 | Internal Medicine Physician | Scotch Plains, NJ | 2006 |
| Brian Cassidy, MD | 1730267808 | Pediatrics Physician | Oakland, CA | 2006 |
| Brian Cassidy, LPC | 1760919633 | Professional Counselor | Anchorage, AK | 2017 |
| Brianna Cassidy, APRN, PMHNP-BC | 1003594623 | Psychiatric/Mental Health Nurse Practitioner | Mansfield, OH | 2023 |
| Brianna Cassidy | 1215803283 | Personal Care Attendant | Omaha, NE | 2025 |
| Brianne Cassidy | 1982171377 | Medical Physician Assistant | San Leandro, CA | 2018 |
| Bridget Cassidy, PA-C | 1780205484 | Physician Assistant | Elizabeth, NJ | 2020 |
| Brittany Cassidy, LPN | 1356078570 | Licensed Practical Nurse | Albion, NY | 2022 |
| Brooke Cassidy | 1558282715 | School Psychologist | Anaheim, CA | 2026 |
| Brooke Cassidy, CNP | 1831507540 | Adult Health Nurse Practitioner | Ottawa, OH | 2014 |
| Brooklyn Cassidy | 1902597529 | Case Manager/Care Coordinator | Dayton, OH | 2023 |
| Brooklynn Cassidy | 1720654726 | Personal Care Attendant | Barboursville, WV | 2021 |
| Bruce Cassidy, M.D. | 1013919729 | Pulmonary Disease Physician | Atlanta, GA | 2005 |
| Bruce Cassidy, D.O | 1770568198 | Internal Medicine Physician | Farmington Hills, MI | 2005 |
| Bryant Cassidy, LM CPM | 1063817476 | Midwife | Taylor, TX | 2014 |
| Caitlin Cassidy | 1265186407 | Family Nurse Practitioner | Baton Rouge, LA | 2022 |
| Caitlin Cassidy | 1730591843 | Psychologist | West Chester, PA | 2014 |
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).