Providers John Ritrovato to Shana Rittenhouse
300 individual NPIs in the federal registry, part 18,382 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. 97 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| John Ritrovato | 1578045829 | Occupational Therapy Assistant | Watervliet, NY | 2018 |
| Phoebe Ritrovato, LMSW | 1487275921 | Clinical Social Worker | Mansfield Center, CT | 2020 |
| Susan Ritrovato, HHAP,PMA | 1922596881 | Psychologist | The Villages, FL | 2018 |
| Aleksandr Rits | 1245411511 | Optician | Brooklyn, NY | 2007 |
| Chika Rits, LIC.AC. | 1851420533 | Acupuncturist | Sudbury, MA | 2007 |
| Tyler Rits, BS PSYCHOLOGY | 1255793188 | Behavior Analyst | Columbia, MD | 2016 |
| Yevgeniy Rits, MD | 1083822753 | Vascular Surgery Physician | Detroit, MI | 2007 |
| Antony Ritsan, PT | 1417747007 | Physical Therapist | East Windsor, NJ | 2025 |
| Julia Ritsan, D.O. | 1730178054 | Family Medicine Physician | Middletown, NJ | 2005 |
| Caitlin Ritsch, PHARMD | 1770317521 | Pharmacist | Louisville, KY | 2024 |
| Hannah Ritsch, RD | 1144842725 | Registered Dietitian | Eau Claire, WI | 2020 |
| Jamelle Ritsch | 1831801299 | Case Manager/Care Coordinator | Pryor, OK | 2022 |
| Jodi Ritsch, MD | 1740230838 | Family Medicine Physician | Altoona, WI | 2006 |
| Madeline Ritsch | 1598468837 | Behavior Technician | Concord, CA | 2023 |
| Robyn Ritsch, PT | 1861771560 | Physical Therapist | Eagle, CO | 2011 |
| Bailey Ritschard | 1639786098 | Behavior Technician | Gresham, OR | 2020 |
| Daniel Ritschard, P.T. | 1407058837 | Specialist | Carbondale, CO | 2007 |
| Hans Ritschard, PH.D. | 1992765358 | Clinical Psychologist | Fe Warren Afb, WY | 2006 |
| Janelle Ritschard, PTA, LMT | 1780186288 | Physical Medicine & Rehabilitation Physician | Brodhead, WI | 2018 |
| Noah Ritschard | 1043008741 | Student in an Organized Health Care Education/Training Program | Pomona, CA | 2025 |
| Meredith Ritschdorff | 1457813792 | Community Health Worker | Nashville, TN | 2019 |
| Cassandra Ritsche | 1710650494 | Pharmacist | Eagan, MN | 2021 |
| Katherine Ritsche, APRN, CNP | 1881081248 | Adult Health Nurse Practitioner | Duluth, MN | 2015 |
| Keith Ritsche, OTR/L | 1124777123 | Pediatric Occupational Therapist | Madison, WI | 2022 |
| Kerri Ritsche, SPEECH PATHOLOGIST | 1154720100 | Speech-Language Pathologist | Juneau, WI | 2014 |
| Amy Ritschel, PT, DPT | 1235912197 | Physical Therapist | Cleveland, OH | 2023 |
| Ariel Ritschel, PT, DPT | 1326867177 | Physical Therapist | Reedley, CA | 2024 |
| Christine Ritschel, PERSONAL TRAINER | 1972028405 | Specialist | Freehold, NJ | 2017 |
| Kimberly Ritschel, PHARMD | 1891025920 | Pharmacist | Tucson, AZ | 2010 |
| Lorie Ritschel, PH.D. | 1083882799 | Clinical Psychologist | Durham, NC | 2008 |
| Nancy Ritschel, DC | 1356431787 | Chiropractor | East Hanover, NJ | 2006 |
| Kalden Ritschel-Aukatsang | 1457906752 | Behavior Technician | Walnut Creek, CA | 2019 |
| Alicia Ritscher, PHARMD | 1881180925 | Pharmacist | Milwaukee, WI | 2018 |
| Brady Ritscher, PHARMD | 1376047431 | Pharmacist | Wabasha, MN | 2018 |
| Karen Ritscher, FNP | 1396051793 | Primary Care Nurse Practitioner | Winslow, AZ | 2010 |
| Lindsay Ritscher, LPC | 1467854000 | Professional Counselor | Arvada, CO | 2014 |
| Emily Ritschl, M.S.ED., BCBA | 1740715366 | School Psychologist | Monroe, NY | 2017 |
| Jennifer Ritschl, APRN | 1295545085 | Family Nurse Practitioner | Saint Augustine, FL | 2025 |
| Heidi Ritsco, DDS | 1508041138 | Dentist | Katy, TX | 2008 |
| Ronald Ritsco, DMD, MS, PA | 1366569014 | Prosthodontics | Houston, TX | 2007 |
| Alma Ritsema, NP | 1205995743 | Psychiatric/Mental Health Nurse Practitioner | Aptos, CA | 2006 |
| Bailey Ritsema, BS | 1942814694 | Counselor | South Bend, IN | 2020 |
| Candie Ritsema | 1659815207 | Pediatric Nurse Practitioner | Grand Rapids, MI | 2016 |
| Crystal Ritsema, M.D. | 1093958548 | Internal Medicine Physician | Grand Rapids, MI | 2009 |
| Danielle Ritsema, LLBSW | 1548652670 | Social Worker | Grand Rapids, MI | 2015 |
| David Ritsema, MD | 1750573283 | Urology Physician | Greeley, CO | 2007 |
| Emilee Ritsema | 1720637432 | Behavior Analyst | Jackson, MI | 2019 |
| Emily Ritsema, MD | 1679260020 | Student in an Organized Health Care Education/Training Program | Wyoming, MI | 2023 |
| Emily Ritsema, PA-C | 1861146839 | Physician Assistant | Jacksonville, NC | 2022 |
| Erin Ritsema | 1992573422 | Case Manager/Care Coordinator | Grand Rapids, MI | 2023 |
| Jeffrey Ritsema, OD | 1497731996 | Optometrist | Grand Rapids, MI | 2005 |
| Jenna Ritsema, MSW | 1740698034 | Marriage & Family Therapist | Pasadena, CA | 2014 |
| Jennifer Ritsema, AT,C | 1053468751 | Athletic Trainer | Zeeland, MI | 2007 |
| Laura Ritsema, OT | 1083909287 | Occupational Therapist | Lansing, MI | 2011 |
| Madison Ritsema, CCC-SLP | 1780252536 | Speech-Language Pathologist | University Place, WA | 2021 |
| Mary Ritsema | 1669766622 | Pharmacist | Walker, MI | 2011 |
| Molly Ritsema, MD | 1356569867 | Ophthalmology Physician | Albuquerque, NM | 2007 |
| Peter Ritsema, MD | 1235185067 | Family Medicine Physician | Jenison, MI | 2006 |
| Rachel Ritsema | 1649993494 | Occupational Therapy Assistant | Chapel Hill, NC | 2022 |
| Rita Ritsema, MD | 1982621629 | Gastroenterology Physician | Havertown, PA | 2006 |
| Tamara Ritsema, P.A.-C | 1649215013 | Physician Assistant | Baltimore, MD | 2006 |
| Tyler Ritsema | 1104465251 | Blind Rehabilitation Specialist/Technologist | Tacoma, WA | 2020 |
| Wouter Ritsema, MD | 1114714003 | Anesthesiology Physician | Chicago, IL | 2025 |
| Christine Ritsema-Torres, MPT | 1679714737 | Physical Therapist | Orlando, FL | 2009 |
| Kimberly Ritsen | 1457734543 | Pharmacist | Lapeer, MI | 2015 |
| Ronald Ritsert, D.D.S. | 1437367810 | Dentist | Oak Brook, IL | 2007 |
| Anna Ritsick, BS. CADC | 1932955341 | Addiction (Substance Use Disorder) Counselor | Larksville, PA | 2024 |
| Casey Ritsick | 1518554476 | Pharmacist | Kingston, PA | 2020 |
| Colin Ritsick, DC | 1720897812 | Chiropractor | Marietta, GA | 2025 |
| Katie Ritsick, OTR | 1881913762 | Occupational Therapist | Denver, CO | 2010 |
| Kelly Ritsick | 1801628615 | Speech-Language Pathologist | Forty Fort, PA | 2024 |
| Lee Ritsick, L.P.C | 1427280908 | Professional Counselor | Honey Brook, PA | 2009 |
| Madeline Ritsick, PA-C | 1487366837 | Physician Assistant | Danville, PA | 2022 |
| Rebecca Ritsick | 1396418463 | Speech-Language Pathologist | Camden, NJ | 2021 |
| Klara Ritsinias, P.T. | 1881940161 | Physical Therapist | Baltimore, MD | 2012 |
| Janice Ritsko, MSCCCSLP | 1053434126 | Speech-Language Pathologist | Greensburg, PA | 2007 |
| Nancy Ritsko, PHD | 1386841658 | Professional Counselor | Brookville, PA | 2007 |
| Bonnie Ritson, PA-C | 1790790434 | Physician Assistant | Cleveland, OH | 2006 |
| Brenda Ritson, MD | 1134383086 | Pediatrics Physician | Bountiful, UT | 2008 |
| Brian Ritson, MSW STUDENT | 1194074419 | Clinical Social Worker | Garden City, MI | 2012 |
| Caroline Ritson, MD | 1912498551 | Psychiatry Physician | Kailua, HI | 2018 |
| Ellie Ritson | 1609417732 | Clinical Social Worker | Salem, OR | 2019 |
| Jonathan Ritson, MD | 1790840965 | Physical Medicine & Rehabilitation Physician | Tacoma, WA | 2006 |
| Laura Ritson, B.S. | 1932327475 | Case Manager/Care Coordinator | Jackson, MI | 2007 |
| Moriah Ritson, PHYSICIAN ASSISTANT | 1841232303 | Physician Assistant | New Bedford, MA | 2006 |
| Sarah Ritson, RN | 1063721694 | School Registered Nurse | Oak Creek, WI | 2010 |
| Vincent Ritson, M.D. | 1508965096 | Emergency Medicine Physician | Kailua, HI | 2006 |
| Victoria Ritson-Parsons | 1154282697 | Clinical Social Worker | Framingham, MA | 2025 |
| Angelyn Ritt, BSW | 1760054324 | Social Worker | Black Hawk, CO | 2021 |
| Bonnie Ritt, LCSW | 1619204542 | Clinical Social Worker | New York, NY | 2009 |
| Cathryn Ritt, LCADC MSW | 1730793746 | Addiction (Substance Use Disorder) Counselor | Brick, NJ | 2020 |
| Eliana Ritt | 1720977390 | Occupational Therapist | Auburn Hills, MI | 2025 |
| Gerald Ritt | 1841547064 | Pharmacist | Paradise Valley, AZ | 2012 |
| Jake Ritt, M.D. | 1710297965 | Rheumatology Physician | Florham Park, NJ | 2010 |
| Jay Ritt, MD | 1275505547 | Clinical & Laboratory Dermatological Immunology Physician | North Easton, MA | 2006 |
| Jennifer Ritt, LPCC | 1164667788 | Professional Counselor | Cleveland, OH | 2008 |
| Jennifer Ritt | 1437038791 | Case Manager/Care Coordinator | Fort Lauderdale, FL | 2025 |
| Jenny Ritt, RN | 1578401675 | Administrator Registered Nurse | Madison, WI | 2026 |
| Leia Ritt, ATC | 1407293368 | Athletic Trainer | Cottage Grove, MN | 2013 |
| Meghan Ritt, CF-SLP | 1871333880 | Speech-Language Pathologist | Stamford, CT | 2024 |
| Micah Ritt | 1730047283 | Physician Assistant | Belleville, IL | 2026 |
| Pamella Ritt, SPEECH PATHOLOGIST | 1619037934 | Speech-Language Pathologist | Goldsboro, NC | 2006 |
| Stevi Ritt, MA | 1508532136 | Professional Counselor | Cottage Grove, MN | 2021 |
| William Ritt, LPCC, NADD-DDS | 1407334824 | Professional Counselor | Cleveland, OH | 2018 |
| William Ritt, D.O. | 1811283526 | Surgery Physician | Sheboygan, WI | 2011 |
| Carlene Ritta, LIMHP | 1790338101 | Mental Health Counselor | Grand Island, NE | 2019 |
| Ashley Rittase | 1629849690 | Behavior Technician | Grand Rapids, MI | 2024 |
| Craig Rittase | 1467242560 | Mental Health Counselor | Pottstown, PA | 2025 |
| Barry Rittberg, MD | 1356459994 | Psychiatry Physician | Minneapolis, MN | 2006 |
| Carissa Rittberg, DO | 1700172723 | General Practice Physician | Universal City, TX | 2011 |
| Molly Rittberg, DPT | 1396918231 | Physical Therapist | Fox Point, WI | 2008 |
| Richard Rittberg, DDS | 1023203403 | Dentist | Milwaukee, WI | 2007 |
| Shanna Rittberg, NURSE PRACTITIONER | 1477982965 | Adult Health Nurse Practitioner | New York, NY | 2013 |
| Shannon Rittberg, D.O. | 1588643944 | Family Medicine Physician | Manasquan, NJ | 2006 |
| Katy Rittberger, MSW, LISW | 1407383359 | Case Manager/Care Coordinator | Newark, OH | 2017 |
| Carrie Rittel | 1366339905 | Personal Care Attendant | Akron, OH | 2025 |
| Lisa Rittel, DO | 1306928478 | Neuromusculoskeletal Medicine & OMM Physician | Boulder, CO | 2006 |
| Lori Rittel, MS. RD. LD | 1346512829 | Registered Dietitian | Marathon, FL | 2012 |
| Matthew Rittel, M.D. | 1902864788 | Internal Medicine Physician | Cotuit, MA | 2006 |
| Michelle Rittel, LCSW | 1700968757 | Clinical Social Worker | Los Angeles, CA | 2006 |
| Paige Rittelmann, PA | 1740917657 | Physician Assistant | Sun City Center, FL | 2022 |
| James Rittelmeyer, MD | 1023070711 | Cardiovascular Disease Physician | Monroe, LA | 2006 |
| Hannah Ritteman, LCSW | 1982048351 | Clinical Social Worker | Fargo, ND | 2013 |
| Angela Ritten, DNP, APRN, FNP-BC | 1982802633 | Family Nurse Practitioner | New Smyrna Beach, FL | 2007 |
| Audrey Ritten | 1902511645 | Community Health Worker | Salt Lake City, UT | 2023 |
| Chelsea Ritten | 1174156863 | Behavior Technician | Port Saint Lucie, FL | 2020 |
| Gary Ritten, MD | 1437211307 | Gynecology Physician | Erie, PA | 2006 |
| Myrna Ritten, BA, LMT | 1598014672 | Massage Therapist | Eugene, OR | 2012 |
| Alexander Rittenbach | 1588131593 | Physical Therapy Assistant | Pendleton, OR | 2018 |
| Carolyn Rittenbach, PSY.D. | 1295896470 | Psychologist | Hillsboro, OR | 2006 |
| Jon Rittenbach, MD | 1164569455 | Anatomic Pathology & Clinical Pathology Physician | Spokane Valley, WA | 2007 |
| Jonathan Rittenbach, M.D. | 1801869771 | Anesthesiology Physician | Sacramento, CA | 2006 |
| Kirsten Rittenbach, DDS, MD | 1023338670 | Oral & Maxillofacial Surgery (D.M.D.) | San Francisco, CA | 2010 |
| Lauren Rittenbach, DNP, CNM, WHNP-BC | 1073335188 | Midwife | Freehold, NJ | 2024 |
| Maria Rosario Rittenbach, M.D. | 1831547652 | Pediatrics Physician | Falls Church, VA | 2016 |
| Morgan Rittenbach | 1558708552 | Certified Registered Nurse Anesthetist | Spokane, WA | 2013 |
| Teresa Rittenbach, NP | 1679956635 | Nurse Practitioner | Jamestown, ND | 2015 |
| Trennda Rittenbach, O.D. | 1427207497 | Optometrist | Sunnyvale, CA | 2008 |
| Callie Rittenbacher, OTR/L | 1053980516 | Occupational Therapist | Cape Coral, FL | 2021 |
| Elizabeth Rittenbacher, LPN | 1992242051 | Licensed Practical Nurse | Joliet, IL | 2017 |
| Dennita Rittenback | 1851768204 | Geriatric Pharmacist | Vancouver, WA | 2015 |
| Tia Rittenbaugh, M.S., OTR/L | 1821988494 | Occupational Therapist | Camp Hill, PA | 2025 |
| Alexander Rittenberg, MD | 1437543782 | Internal Medicine Physician | Richmond, VA | 2015 |
| Alyssa Rittenberg | 1215699491 | Behavior Technician | Boston, MA | 2021 |
| Amanda Rittenberg, MD | 1164166195 | Family Medicine Physician | Palm Desert, CA | 2022 |
| Carrie Rittenberg | 1245784792 | Psychiatric/Mental Health Registered Nurse | Bay City, MI | 2016 |
| Charles Rittenberg, MD. | 1376658856 | Maternal & Fetal Medicine Physician | Charleston, SC | 2006 |
| Daniel Rittenberg, MD | 1164840682 | Urology Physician | Kingston, PA | 2014 |
| Ellen Rittenberg, MSW ACSW | 1508029810 | Mental Health Counselor | Valencia, CA | 2008 |
| Emily Rittenberg, M.ED. | 1164010526 | Mental Health Counselor | Rochester, NY | 2021 |
| Eve Rittenberg, MD | 1386601458 | Internal Medicine Physician | Chestnut Hill, MA | 2006 |
| Harris Rittenberg, D.M.D. | 1073624052 | General Practice Dentistry | Jacksonville, FL | 2006 |
| Joshua Rittenberg, MD | 1447266911 | Pain Medicine (Physical Medicine & Rehabilitation) Physician | Stanford, CA | 2006 |
| Joshua Rittenberg, D.C. | 1881926558 | Chiropractor | Rochester, NY | 2010 |
| Kathryn Rittenberg, PT | 1609914985 | Physical Therapist | Chicago, IL | 2007 |
| Lauren Rittenberg, D.O. | 1013203959 | Urology Physician | Tucson, AZ | 2011 |
| Lisa Rittenberg, RN | 1942587134 | Registered Nurse | Ft Lauderdale, FL | 2011 |
| Melisa Rittenberg, MA, CCC-SLP | 1265577688 | Speech-Language Pathologist | Perryville, MO | 2007 |
| Michael Rittenberg, M.D. | 1942261375 | Specialist | Kingston, PA | 2006 |
| Stacey Rittenberg, PT | 1134242597 | Physical Therapist | New Rochelle, NY | 2007 |
| Stephen Rittenberg, M.D. | 1992014658 | Specialist | White Plains, NY | 2010 |
| Steven Rittenberg, MD | 1851455893 | Adolescent Medicine (Internal Medicine) Physician | Bellevue, WA | 2006 |
| Toni Rittenberg | 1063441970 | Acupuncturist | New Bern, NC | 2006 |
| Jon Rittenberger, MD | 1265428197 | Emergency Medicine Physician | Sayre, PA | 2005 |
| Marisa Rittenberger | 1225766728 | Occupational Therapist | Beachwood, OH | 2022 |
| Morgan Rittenberger, CCC-SLP | 1982388690 | Speech-Language Pathologist | Creston, OH | 2023 |
| Andrew Rittenberry, M.D. | 1073507638 | Specialist | Chattanooga, TN | 2005 |
| Brooke Rittenberry | 1437551520 | Women's Health Nurse Practitioner | Franklin, TN | 2014 |
| Gloria Rittenberry, RBT | 1376262410 | Behavior Technician | Newburgh, IN | 2022 |
| Grace Rittenberry | 1922996297 | Athletic Trainer | Gallatin, TN | 2025 |
| Holly Rittenberry | 1578969804 | Student in an Organized Health Care Education/Training Program | Warrenville, SC | 2014 |
| Jenna Rittenberry, MS. ED. CCC-SLP | 1659938363 | Speech-Language Pathologist | Chesapeake, VA | 2019 |
| Jennifer Rittenberry, M.D. | 1699797688 | Endocrinology, Diabetes & Metabolism Physician | Dublin, OH | 2006 |
| Jonah Rittenberry | 1770278319 | Student in an Organized Health Care Education/Training Program | New Orleans, LA | 2023 |
| Kelly Rittenberry | 1396532040 | Family Nurse Practitioner | Cookeville, TN | 2025 |
| Norman Rittenberry, DC | 1073681243 | Chiropractor | Desoto, TX | 2006 |
| Shella Rittenberry, IDMT | 1154632362 | Independent Duty Medical Technicians | Lompoc, CA | 2010 |
| Sheridan Rittenberry | 1326639030 | Behavior Technician | Pearland, TX | 2021 |
| Susan Rittenberry | 1912438383 | Behavior Technician | Clarksville, TN | 2017 |
| Suzanne Rittenberry, L.AC. | 1033493630 | Acupuncturist | Austin, TX | 2011 |
| Timothy Rittenberry, M.D. | 1457307555 | Emergency Medicine Physician | Chicago, IL | 2006 |
| William Rittenberry, MD | 1942201058 | Emergency Medicine Physician | Memphis, TN | 2005 |
| Zachary Rittenberry, PTA | 1487212031 | Physical Therapy Assistant | North Canton, OH | 2019 |
| Jolie Rosalily Rittenberry-Kraemer, MA | 1235853524 | Marriage & Family Therapist | Beverly Hills, CA | 2022 |
| Ferren Rittenburg, LLBSW | 1932756996 | Social Worker | Gladwin, MI | 2019 |
| John Rittenburg | 1770115164 | Case Manager/Care Coordinator | Hope, MI | 2020 |
| Mary Rittenburg, PLADC | 1245727031 | Counselor | Lincoln, NE | 2018 |
| Angela Rittenger | 1982960795 | Mental Health Counselor | Fairbanks, AK | 2012 |
| Alexandra Rittenhouse | 1508656067 | Case Manager/Care Coordinator | West Lafayette, IN | 2025 |
| Alexandra Rittenhouse | 1942961479 | Student in an Organized Health Care Education/Training Program | Baltimore, MD | 2022 |
| Alexis Rittenhouse, BCBA 1-17-28294 | 1700388899 | Behavior Analyst | Oklahoma City, OK | 2018 |
| Alford Rittenhouse, L.D. | 1245363308 | Denturist | Great Falls, MT | 2007 |
| Amber Rittenhouse | 1134928567 | Behavior Technician | Mobile, AL | 2025 |
| Amber Rittenhouse | 1851976427 | Occupational Therapy Assistant | Rehoboth Beach, DE | 2021 |
| Andrew Rittenhouse, D.C. | 1871864223 | Chiropractor | Philadelphia, PA | 2012 |
| Annie Rittenhouse, RN | 1497679906 | Registered Nurse | Loma Linda, CA | 2026 |
| Antoinette Rittenhouse, MS, LPC | 1417275280 | Mental Health Counselor | McKinney, TX | 2010 |
| Ashley Rittenhouse, PHARMD | 1316727332 | Pharmacist | South Ogden, UT | 2023 |
| Athena Rittenhouse | 1710122726 | Pharmacy Technician | Plymouth Meeting, PA | 2008 |
| Benjamin Rittenhouse, DPT | 1588073977 | Physical Therapist | Ronceverte, WV | 2014 |
| Bradley Rittenhouse, MD | 1073666301 | Surgical Critical Care Physician | Fort Sam Houston, TX | 2007 |
| Brent Rittenhouse, DC | 1265413116 | Chiropractor | Randallstown, MD | 2005 |
| Candella Rittenhouse, MA, LPCA | 1710035175 | Professional Counselor | Richmond, KY | 2007 |
| Carolina Rittenhouse, PA-C | 1588021000 | Physician Assistant | Dallas, TX | 2016 |
| Catherine Rittenhouse, N.P. | 1013004704 | Obstetrics & Gynecology Nurse Practitioner | Harrisonburg, VA | 2006 |
| Chloe Rittenhouse | 1013760099 | Behavior Technician | Moline, IL | 2024 |
| Christine Rittenhouse, RN | 1144196767 | Infusion Therapy Registered Nurse | Pikesville, MD | 2025 |
| Christy Rittenhouse, BSN, RN | 1285004812 | Registered Nurse | Mount Vernon, WA | 2015 |
| Claire Rittenhouse, M.S. | 1477193530 | Counselor | Norristown, PA | 2020 |
| Codi Rittenhouse, BS | 1760059851 | Mental Health Counselor | Montoursville, PA | 2021 |
| Daniel Rittenhouse, CRNA | 1083776462 | Certified Registered Nurse Anesthetist | Powell, OH | 2006 |
| Daniel Rittenhouse, M.D. | 1801782875 | Student in an Organized Health Care Education/Training Program | Pittsburgh, PA | 2025 |
| Danielle Rittenhouse, D.O. | 1851020770 | Student in an Organized Health Care Education/Training Program | Harrisburg, PA | 2022 |
| David Rittenhouse, M.D. | 1043408206 | Surgery Physician | Philadelphia, PA | 2007 |
| David Rittenhouse, CRNA | 1326017096 | Certified Registered Nurse Anesthetist | Kettering, OH | 2006 |
| David Rittenhouse, DO | 1811950397 | Urology Physician | Fort Worth, TX | 2006 |
| David Rittenhouse | 1871958892 | Pharmacist | Provo, UT | 2015 |
| David Rittenhouse, DDS | 1972274066 | Dentist | Chattanooga, TN | 2021 |
| Dennis Rittenhouse, PHARMACY TECHNICIAN | 1336113976 | Other Technician | University Place, WA | 2006 |
| Diane Rittenhouse, M.D. | 1306893409 | Family Medicine Physician | San Francisco, CA | 2006 |
| Douglas Rittenhouse, MD | 1386717023 | Obstetrics & Gynecology Physician | Daly City, CA | 2006 |
| Elizabeth Rittenhouse | 1497739460 | Pharmacy Technician | Auburn, WA | 2005 |
| Ellen Rittenhouse, NP-C | 1790243491 | Family Nurse Practitioner | Kalamazoo, MI | 2019 |
| Emily Rittenhouse | 1356166458 | Personal Care Attendant | Barboursville, WV | 2024 |
| Eric Rittenhouse, MFT 51227 | 1104051952 | Marriage & Family Therapist | Santa Rosa, CA | 2009 |
| Eric Rittenhouse, MD | 1376520593 | Obstetrics & Gynecology Physician | Honesdale, PA | 2005 |
| Faith Rittenhouse | 1912406653 | Physical Therapy Assistant | Phoenix, AZ | 2018 |
| Gayle Rittenhouse, R.PH. | 1528367869 | Pharmacist | Saint Albans, WV | 2011 |
| Ginger Rittenhouse | 1396290284 | Pharmacist | Falls Church, VA | 2016 |
| Haley Rittenhouse, LPC-MHSP, ATR-BC | 1104309947 | Professional Counselor | Nashville, TN | 2018 |
| Haley Rittenhouse | 1386347045 | Behavior Technician | Orlando, FL | 2023 |
| Heather Rittenhouse | 1093527228 | Optician | Aiken, SC | 2025 |
| Heather Rittenhouse | 1326619222 | Counselor | Centralia, IL | 2021 |
| Holly Rittenhouse, BCBA | 1932466414 | Behavior Analyst | Centerville, OH | 2012 |
| Jackie Rittenhouse, LMFT | 1972600617 | Marriage & Family Therapist | Camarillo, CA | 2006 |
| Jaime Rittenhouse | 1437961497 | Behavior Technician | Upper Marlboro, MD | 2025 |
| Jane Rittenhouse | 1376932194 | Behavior Analyst | Grants, NM | 2015 |
| Janel Rittenhouse | 1558221341 | Physical Rehabilitation Occupational Therapist | Kalispell, MT | 2025 |
| Janet Rittenhouse, MSSW, LMFT | 1124157094 | Marriage & Family Therapist | Louisville, KY | 2007 |
| Janet Rittenhouse, LCSW | 1386701217 | Clinical Social Worker | Sacramento, CA | 2007 |
| Jeanette Rittenhouse | 1366613184 | Speech-Language Pathologist | Quakertown, PA | 2008 |
| Jeffrey Rittenhouse, M.D. | 1942271168 | Family Medicine Physician | Elizabethtown, PA | 2006 |
| Jenifer Rittenhouse | 1508580390 | Behavior Technician | Gilbert, AZ | 2022 |
| Jennifer Rittenhouse, FNP | 1851626139 | Family Nurse Practitioner | Bryan, OH | 2009 |
| Jerry Rittenhouse, M.D. | 1831124916 | Urology Physician | Stoneham, MA | 2006 |
| Jessica Rittenhouse, LCSW | 1346816451 | Clinical Social Worker | Ashburn, VA | 2021 |
| Jessica Rittenhouse | 1518603463 | Registered Nurse | Chillicothe, OH | 2022 |
| Jinna Rittenhouse, MS, LCPC LICENSED CL | 1376637850 | Professional Counselor | Junction City, KS | 2006 |
| Joan Rittenhouse, PH.D. | 1194741579 | Psychologist | Lincoln, NE | 2006 |
| Joanne Rittenhouse | 1053759670 | Speech-Language Assistant | Buckeye, AZ | 2013 |
| Joel Rittenhouse, PHARM. D. | 1689005159 | Pharmacist | Pensacola, FL | 2013 |
| Jonathan Rittenhouse, PSY.D. | 1427337278 | Clinical Psychologist | Harrisonburg, VA | 2011 |
| Joshua Rittenhouse, D.C. | 1134666571 | Chiropractor | New Holland, PA | 2017 |
| Julia Rittenhouse, MD | 1013329622 | Family Medicine Physician | Calhoun, GA | 2014 |
| Julia Rittenhouse | 1083371272 | Behavior Analyst | Silver Spring, MD | 2021 |
| Julie Rittenhouse | 1184711004 | Physical Therapist | Ligonier, PA | 2006 |
| Julie Rittenhouse, LMSW | 1770212623 | School Social Worker | Richland, MI | 2022 |
| Julie Rittenhouse, RPH | 1932428679 | Pharmacist | Hiawassee, GA | 2010 |
| Justin Rittenhouse | 1013877414 | Behavior Technician | Hialeah, FL | 2025 |
| Karen Rittenhouse | 1194141150 | Occupational Therapist | Shelby, OH | 2014 |
| Katelyn Rittenhouse, MD | 1063076032 | Obstetrics & Gynecology Physician | Chapel Hill, NC | 2019 |
| Kathryn Rittenhouse, FNP | 1790843233 | Family Nurse Practitioner | Burlington, CO | 2006 |
| Kathy Rittenhouse, FNP | 1043624737 | Family Nurse Practitioner | Saratoga Springs, NY | 2014 |
| Kaycee Rittenhouse | 1720946007 | Personal Care Attendant | Lincoln, NE | 2026 |
| Kaylyn Rittenhouse, MA, LICDC | 1376182345 | Addiction (Substance Use Disorder) Counselor | Mount Vernon, OH | 2019 |
| Kelly Rittenhouse | 1134067473 | Home Health Aide | Zanesville, OH | 2026 |
| Kendra Rittenhouse | 1093313538 | Personal Care Attendant | Barboursville, WV | 2020 |
| Kimberley Rittenhouse, M.S., PH.D. | 1215153994 | Genetic Counselor (M.S.) | Los Angeles, CA | 2007 |
| Kimberly Rittenhouse, PMHNP | 1205290178 | Psychiatric/Mental Health Nurse Practitioner | Parkersburg, WV | 2016 |
| Kimberly Rittenhouse, LPN | 1740307065 | Licensed Practical Nurse | Lewistown, PA | 2007 |
| Kurt Rittenhouse | 1427461672 | Addiction (Substance Use Disorder) Counselor | Piqua, OH | 2014 |
| Lance Rittenhouse, O.D. | 1760566319 | Optometrist | Augusta, GA | 2006 |
| Lindsay Rittenhouse | 1518263292 | Behavior Analyst | Shreveport, LA | 2011 |
| Lisa Rittenhouse | 1639899602 | Speech-Language Pathologist | Laurel, MD | 2022 |
| Loni Rittenhouse, O.D. | 1922489079 | Optometrist | Medina, OH | 2015 |
| Magdalena Rittenhouse | 1386431625 | Interpreter | New York, NY | 2025 |
| Margaret Rittenhouse, L.C.S.W. | 1710287065 | Clinical Social Worker | Henrico, VA | 2010 |
| Margot Rittenhouse, MS, LPCC | 1588924377 | Professional Counselor | Los Angeles, CA | 2012 |
| Maria Rittenhouse | 1447137112 | Behavior Technician | Toms River, NJ | 2025 |
| Mark Rittenhouse, MD | 1538155270 | Surgery Physician | San Antonio, TX | 2005 |
| Mary Rittenhouse, SLP | 1649675182 | Speech-Language Pathologist | Frankfort, IL | 2014 |
| Melinda Rittenhouse, R.N. | 1497025738 | School Registered Nurse | Dansville, NY | 2012 |
| Meritt Rittenhouse | 1346914470 | Behavior Analyst | Lebanon, IL | 2021 |
| Michaela Rittenhouse | 1225591803 | Behavior Technician | Farmington Hills, MI | 2019 |
| Molly Rittenhouse, PA | 1447913892 | Physician Assistant | Dayton, OH | 2021 |
| Mona Rittenhouse, PA-C | 1376542613 | Physician Assistant | Spokane, WA | 2005 |
| Monica Rittenhouse | 1366834145 | Registered Nurse | Milford, OH | 2015 |
| Olivia Rittenhouse | 1588532162 | Mental Health Counselor | Fall River, MA | 2025 |
| Peter Rittenhouse, DMD | 1083504989 | Dentist | San Diego, CA | 2025 |
| Peter Rittenhouse, PA | 1376648535 | Surgical Physician Assistant | Iron Mountain, MI | 2006 |
| Rachel Rittenhouse, DNP, ARNP, CPNP-PC | 1881115681 | Pediatric Nurse Practitioner | Portland, OR | 2017 |
| Raymond Rittenhouse | 1922958966 | Case Manager/Care Coordinator | Marion, OH | 2026 |
| Rebecca Rittenhouse, PHARMD | 1780090084 | Pharmacist | Pine Bluff, AR | 2014 |
| Rebecca Rittenhouse, RN | 1821710997 | Home Health Registered Nurse | Marlinton, WV | 2022 |
| Renee Rittenhouse | 1689548646 | Case Manager/Care Coordinator | Circleville, OH | 2025 |
| Rhonda Rittenhouse, LMFT | 1467040824 | Marriage & Family Therapist | Winter Garden, FL | 2021 |
| Richard Rittenhouse, DO | 1477751584 | Diagnostic Radiology Physician | Austin, TX | 2007 |
| Sara Rittenhouse, FNP - C | 1316588270 | Family Nurse Practitioner | Auburn, CA | 2019 |
| Sarah Rittenhouse, MS, OTR/L | 1710759469 | Occupational Therapist | Telford, PA | 2023 |
| Shana Rittenhouse | 1922754985 | Mental Health Counselor | Redmond, WA | 2022 |
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).