Providers Jonathan Ritacco, CRNA to Steven Ritchey Araya, M.D.
300 individual NPIs in the federal registry, part 18,378 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 |
|---|---|---|---|---|
| Jonathan Ritacco, CRNA | 1063001774 | Certified Registered Nurse Anesthetist | New York, NY | 2021 |
| Joseph Ritacco, LPC | 1144903659 | Professional Counselor | Pittsburgh, PA | 2023 |
| Kathryn Ritacco, PA-C | 1669701892 | Medical Physician Assistant | Bryn Mawr, PA | 2009 |
| Kristi Ritacco, MS CCC-SLP | 1649566399 | Speech-Language Pathologist | Pittsburgh, PA | 2011 |
| Laura Ritacco, RDN | 1093519811 | Registered Dietitian | Birmingham, MI | 2025 |
| Lynda Ritacco, RN | 1497978829 | Pediatric Registered Nurse | Worcester, MA | 2007 |
| Mario Ritacco | 1497315287 | Behavior Analyst | Warwick, RI | 2019 |
| Meredith Ritacco, M.S., CCC-SLP | 1831238047 | Speech-Language Pathologist | Lake Placid, FL | 2007 |
| Morgan Ritacco, LICSW | 1003263666 | Clinical Social Worker | Annandale, VA | 2016 |
| Tracy Ritacco | 1700668597 | Behavior Technician | Monrovia, CA | 2023 |
| William Ritacco | 1922958248 | Mental Health Counselor | Auburn, MA | 2026 |
| Gloria Ritacco-Stewart, LCSW | 1235285362 | Social Worker | Millburn, NJ | 2007 |
| George Ritachka, L.AC. | 1780848192 | Acupuncturist | Encinitas, CA | 2008 |
| Stacey Ritala, RDH | 1588916662 | Dental Hygienist | Sherwood, OR | 2012 |
| Mari Ritalahti, LMHC | 1265117584 | Mental Health Counselor | Bellingham, WA | 2023 |
| Tiina Ritalahti, LMP | 1093938946 | Specialist | Seattle, WA | 2007 |
| Elizabeth Ritan, LCSW | 1982250924 | Clinical Social Worker | Salmon, ID | 2019 |
| Coleen Ritari, MA CCCSLP | 1760653190 | Speech-Language Pathologist | Tampa, FL | 2008 |
| Janell Ritari | 1164032736 | Behavior Technician | Duluth, MN | 2020 |
| Mallory Ritari | 1366213472 | Specialist | Moorhead, MN | 2024 |
| Paige Ritari, BCBA | 1902355308 | Behavior Analyst | Orcutt, CA | 2016 |
| Ross Ritari, RPH | 1992092027 | Pharmacist | Norwalk, CA | 2011 |
| Stephanie Ritari, P.A. | 1730157447 | Physician Assistant | Kalispell, MT | 2006 |
| Diane Ritayik, ASAC | 1558580951 | Addiction (Substance Use Disorder) Counselor | East Yaphank, NY | 2007 |
| Boaz Ritblatt, DPT | 1508144635 | Physical Therapist | San Diego, CA | 2011 |
| Neriyah Ritblatt, LMFT | 1902409816 | Marriage & Family Therapist | Poway, CA | 2020 |
| Hailee Ritcey | 1578253159 | Certified Registered Nurse Anesthetist | Portland, ME | 2023 |
| Matthew Ritcey, 302191 | 1417481219 | Addiction (Substance Use Disorder) Counselor | Rochester, MN | 2017 |
| Sarah Ritcey | 1811768849 | Behavior Technician | Midland, MI | 2024 |
| Allison Ritch, D.D.S. | 1811019250 | Endodontics | Salem, NH | 2007 |
| Amanda Ritch | 1255043287 | Pharmacy Technician | Houston, TX | 2022 |
| Avigail Ritch, RN | 1386573244 | Registered Nurse | Highland Park, NJ | 2026 |
| Brooklyn Ritch, BT | 1417834532 | Behavior Technician | Wilmington, NC | 2025 |
| Candy Ritch | 1114323045 | Counselor | Gainesville, FL | 2014 |
| Carl Ritch, OD | 1922622356 | Optometrist | Saint Cloud, FL | 2020 |
| Chad Ritch, MD | 1316106321 | Urology Physician | Weston, FL | 2008 |
| Courtney Ritch, MA | 1043357114 | Speech-Language Pathologist | Columbus, OH | 2007 |
| Cynthia Ritch | 1609379080 | Case Manager/Care Coordinator | Akron, OH | 2018 |
| Danelle Ritch, FNP-C | 1912885179 | Family Nurse Practitioner | Kingman, AZ | 2025 |
| Danielle Ritch | 1376352070 | Occupational Therapist | Shallotte, NC | 2025 |
| Debra Ritch, FNP | 1154561553 | Family Nurse Practitioner | Granite Falls, NC | 2009 |
| Ellen Ritch, PMHNP-BC, FNP-C | 1700292281 | Psychiatric/Mental Health Nurse Practitioner | Lafayette, LA | 2014 |
| Erik Ritch, MD | 1154632743 | Family Medicine Physician | Eads, CO | 2010 |
| Gabrielle Ritch, NP | 1316823420 | Nurse Practitioner | Rochester, NY | 2025 |
| Gretel Ritch, RDH | 1568833556 | Dental Hygienist | Colorado Springs, CO | 2015 |
| Hannah Ritch, LPC | 1164097523 | Professional Counselor | Richmond, VA | 2021 |
| Jennifer Ritch | 1861520769 | Nurse's Aide | Lawrenceburg, TN | 2007 |
| Jerry Ritch, RN | 1861018814 | Registered Nurse | Gallup, NM | 2020 |
| Jesse Ritch, PA-C | 1164671590 | Surgical Physician Assistant | Scarborough, ME | 2008 |
| Jessica Ritch, MD | 1528221405 | Obstetrics & Gynecology Physician | Aventura, FL | 2008 |
| Jill Ritch | 1184871691 | Audiologist-Hearing Aid Fitter | Chapel Hill, NC | 2008 |
| Julia Ritch | 1568134575 | Physician Assistant | Atlanta, GA | 2021 |
| Karl Ritch, M.D. | 1952315020 | Diagnostic Radiology Physician | Wytheville, VA | 2006 |
| Kelsie Ritch | 1720827603 | Behavior Analyst | Shreveport, LA | 2024 |
| Kendall Ritch | 1598331613 | Case Manager/Care Coordinator | Niles, OH | 2021 |
| Kenneth Ritch | 1457819666 | Addiction (Substance Use Disorder) Counselor | El Cajon, CA | 2019 |
| Kristen Ritch, PA-C | 1609113380 | Physician Assistant | Leesburg, VA | 2013 |
| Lacy Ritch, RN | 1407778574 | Ambulatory Women's Health Care Registered Nurse | New Orleans, LA | 2026 |
| Linda Ritch | 1568923324 | Mental Health Counselor | St Augustine, FL | 2019 |
| Lydia Ritch | 1649675695 | Pharmacist | San Antonio, TX | 2014 |
| Lyle Ritch, PA | 1144569732 | Physician Assistant | Reston, VA | 2013 |
| Macensie Ritch, RN | 1467178244 | Registered Nurse | Shreveport, LA | 2022 |
| Mackenzie Ritch | 1659217305 | Student in an Organized Health Care Education/Training Program | San Antonio, TX | 2026 |
| Mark Ritch, D.O. | 1659313732 | Neurology Physician | Largo, FL | 2006 |
| Matthew Ritch, D.O. | 1619339082 | Neurology Physician | Largo, FL | 2016 |
| Meghan Ritch, M.A., BCBA | 1033715016 | Behavior Analyst | Cypress, TX | 2020 |
| Melissa Ritch, RN | 1962028977 | Registered Nurse | Gallup, NM | 2020 |
| Michael Ritch, FNP-C | 1063396802 | Family Nurse Practitioner | Kingman, AZ | 2025 |
| Morgan Ritch | 1477292969 | Behavior Analyst | Hoover, AL | 2022 |
| Nathan Ritch | 1508677741 | Professional Counselor | Cortland, OH | 2025 |
| Patricia Ritch, MD, PHD | 1487701363 | Sleep Medicine (Internal Medicine) Physician | Temple, TX | 2007 |
| Paul Ritch, MD | 1720030430 | Medical Oncology Physician | Milwaukee, WI | 2006 |
| Ralph Ritch, D.C. | 1538223177 | Chiropractor | Fulton, MS | 2006 |
| Raymond Ritch, SUDCC | 1548894512 | Addiction (Substance Use Disorder) Counselor | San Diego, CA | 2020 |
| Robert Ritch, MD | 1821078874 | Ophthalmology Physician | New York, NY | 2006 |
| Ryan Ritch, MD | 1508495458 | Child & Adolescent Psychiatry Physician | Boise, ID | 2020 |
| Scott Ritch, MD | 1770588576 | Pediatrics Physician | Shreveport, LA | 2005 |
| Todd Ritch | 1891278701 | Physician Assistant | Portland, ME | 2018 |
| Thaddeus Ritch De Herrera, M.D. | 1801063714 | Occupational Medicine Physician | Philadelphia, PA | 2008 |
| Candice Ritch-Hood, PH.D | 1053542415 | Clinical Psychologist | King Of Prussia, PA | 2009 |
| Benjamin Ritch-Smith, CC | 1295015923 | Case Manager/Care Coordinator | Eagle River, AK | 2011 |
| Suzanne Ritchal, M.A., CCC-SLP/L | 1255718177 | Speech-Language Pathologist | Oklahoma City, OK | 2015 |
| Marie Ritchard, NP | 1528048212 | Nurse Practitioner | Norton Shores, MI | 2006 |
| Eric Ritchardson, MD | 1407352339 | Emergency Medicine Physician | Charlottesville, VA | 2018 |
| James Ritchart, MD | 1972682904 | Pediatrics Physician | Woodbury, MN | 2006 |
| Jessica Ritchart, APNP | 1437983194 | Family Nurse Practitioner | Reedsburg, WI | 2024 |
| Ruth Ritchart, PT | 1033759725 | Physical Therapist | Louisville, KY | 2020 |
| Darla Ritchason, NURSE PRACTIONER | 1215829270 | Family Nurse Practitioner | Bakersfield, CA | 2025 |
| Laura Ritchason | 1982267431 | Mental Health Counselor | Dekalb, IL | 2019 |
| Alex Ritchay, MD | 1760942791 | Anesthesiology Physician | Green Bay, WI | 2019 |
| Hallie Ritchay, SLP | 1629635313 | Speech-Language Pathologist | Brookfield, WI | 2019 |
| Jaclyn Ritchay, PT | 1386939098 | Physical Therapist | Stevens Point, WI | 2011 |
| Megan Ritchay, PHD | 1801527684 | Clinical Neuropsychologist | Green Bay, WI | 2022 |
| Alexis Ritchea | 1407596000 | Occupational Therapy Assistant | Orlando, FL | 2022 |
| Heather Ritchea | 1578408399 | Registered Nurse | Chapel Hill, NC | 2026 |
| Paulletta Ritchea | 1154917938 | Personal Care Attendant | Moundsville, WV | 2020 |
| Robert Ritchea, M.D. | 1013998640 | Internal Medicine Physician | Phenix City, AL | 2005 |
| Sarah Ritchea, LICENSED PROFESSIONA | 1740724939 | Professional Counselor | Victoria, TX | 2016 |
| Jodie Ritchel, MASSAGE THERAPIST | 1982577946 | Massage Therapist | Lebanon, MO | 2025 |
| Patrick Ritchen, PT | 1487753463 | Physical Therapist | Brighton, CO | 2006 |
| Andrea Ritcher, OTR/L | 1184324402 | Occupational Therapist | San Marcos, TX | 2023 |
| Brian Ritcher, M.D. | 1982335006 | Hospitalist Physician | Beloit, WI | 2022 |
| Claire Ritcher | 1518687821 | Speech-Language Pathologist | Humble, TX | 2022 |
| George Ritcher, M.D. | 1407949894 | Specialist | Durango, CO | 2006 |
| Tammi Ritcher, RN | 1689504995 | Medical-Surgical Registered Nurse | Madison, WI | 2026 |
| Thomas Ritcher | 1215431978 | Psychiatry Physician | San Diego, CA | 2018 |
| Samantha Ritcher-Mroz | 1972475440 | Family Nurse Practitioner | Pownal, VT | 2025 |
| Richard Ritcherson | 1255283859 | Physical Therapy Assistant | Argyle, TX | 2026 |
| Sandra Ritcherson, RN | 1467307116 | Registered Nurse | Auburn, WA | 2026 |
| Stephanie Ritcherson, LPC | 1801488556 | Professional Counselor | Austin, TX | 2021 |
| Taylor Ritcherson | 1609572668 | Physical Therapy Assistant | Fort Worth, TX | 2023 |
| Brendan Ritcheson | 1477409456 | Student in an Organized Health Care Education/Training Program | Santa Cruz, CA | 2026 |
| Christopher Ritcheson | 1447106869 | Behavior Technician | Shoshone, ID | 2026 |
| Jessica Ritcheson, LMSW | 1962373464 | Social Worker | Gooding, ID | 2025 |
| John Ritcheson, LCPC | 1487286720 | Professional Counselor | Swansea, IL | 2020 |
| Madeline Ritcheson | 1417771015 | Behavior Technician | Albuquerque, NM | 2024 |
| Alexander Ritchey, DMD MS | 1942380571 | Dentist | Joliet, IL | 2006 |
| Allyson Ritchey, MS, LAT, ATC | 1841084977 | Athletic Trainer | Odessa, FL | 2025 |
| Amanda Ritchey, REEGT., CLTM., CNIM | 1841531217 | Electroneurodiagnostic Specialist/Technologist | Plainfield, IN | 2013 |
| Amber Ritchey, LCSW | 1689009300 | Clinical Social Worker | Evansville, IN | 2013 |
| Amy Ritchey, LAPC | 1760287155 | Professional Counselor | Roaring Spring, PA | 2025 |
| Amy Ritchey | 1790262913 | Speech-Language Pathologist | Tyler, TX | 2018 |
| Andrea Ritchey | 1164066213 | School Registered Nurse | Dover, DE | 2019 |
| Andrew Ritchey, MD | 1245728591 | Diagnostic Radiology Physician | Gainesville, GA | 2018 |
| Anita Ritchey, PC | 1740606029 | Counselor | Marion, OH | 2014 |
| Arthur Ritchey | 1225348477 | Counselor | Alamogordo, NM | 2010 |
| Arthur Ritchey, MD | 1548235971 | Specialist | Pittsburgh, PA | 2006 |
| Ashley Ritchey | 1174897045 | Occupational Therapy Assistant | Everett, PA | 2012 |
| Ashley Ritchey, CRNP | 1265144778 | Acute Care Nurse Practitioner | Chambersburg, PA | 2022 |
| Ashley Ritchey, BCBA | 1467099168 | Behavior Analyst | Warsaw, IN | 2019 |
| Ashley Ritchey, LCSW | 1891495255 | Clinical Social Worker | Philipsburg, PA | 2023 |
| Austin Ritchey | 1831086008 | Mental Health Counselor | Chico, CA | 2025 |
| Autumn Ritchey | 1760040620 | Behavior Analyst | Garden Grove, CA | 2019 |
| Barbara Ritchey, ARNP | 1295709616 | Adult Health Nurse Practitioner | Simpsonville, KY | 2006 |
| Briana Ritchey | 1477290070 | Mental Health Counselor | Elgin, IL | 2022 |
| Brittanie Ritchey | 1457073439 | Behavior Technician | Indianapolis, IN | 2022 |
| Brittney Ritchey, RN,IBCLC | 1396517736 | Lactation Consultant (Registered Nurse) | Frostburg, MD | 2023 |
| Bryan Ritchey, PSY.D. | 1366673782 | Clinical Psychologist | Los Angeles, CA | 2009 |
| Bryan Ritchey | 1699335745 | Student in an Organized Health Care Education/Training Program | San Leandro, CA | 2019 |
| Bryan Ritchey, DDS | 1760539779 | Dentist | Houston, TX | 2007 |
| Christina Ritchey | 1861356222 | Addiction (Substance Use Disorder) Counselor | Wasilla, AK | 2025 |
| Christine Ritchey, CRNP | 1467619882 | Family Nurse Practitioner | Altoona, PA | 2008 |
| Christopher Ritchey, MD | 1164454542 | Pediatric Emergency Medicine (Emergency Medicine) Physician | Lawrenceville, GA | 2006 |
| Christopher Ritchey, PA-C | 1750637179 | Physician Assistant | South Bend, IN | 2012 |
| Claudia Ritchey, BS | 1235809591 | Speech-Language Assistant | Abilene, TX | 2021 |
| Claudia Ritchey, OTD, OTR/L | 1619639960 | Occupational Therapist | Houston, TX | 2021 |
| Crissen Ritchey | 1972435964 | Behavior Technician | Niles, MI | 2026 |
| Cynthia Ritchey, LPC | 1104923192 | Professional Counselor | Radford, VA | 2006 |
| Damara Ritchey | 1639455876 | Pediatric Nurse Practitioner | Allentown, PA | 2011 |
| Dana Ritchey | 1144810441 | Mental Health Counselor | Miami, FL | 2021 |
| Daniel Ritchey | 1114881240 | Case Manager/Care Coordinator | Dublin, OH | 2025 |
| Daniel Ritchey, DMD, MSD | 1235796988 | Periodontics | Cincinnati, OH | 2019 |
| Daniel Ritchey, DMD | 1609929207 | General Practice Dentistry | Everett, PA | 2007 |
| Danielle Ritchey, PA-C | 1053780999 | Physician Assistant | Chambersburg, PA | 2015 |
| Darrell Ritchey, M.D. | 1467814855 | Emergency Medicine Physician | Tampa, FL | 2016 |
| Dasen Ritchey, M.D. | 1013907237 | Surgery Physician | Berea, KY | 2005 |
| Deborah Ritchey | 1558609263 | Physical Therapy Assistant | Honey Grove, PA | 2013 |
| Delain Ritchey, BCBA | 1053777599 | Behavior Analyst | Avondale, AZ | 2016 |
| Delbert Ritchey, O.D. | 1194878520 | Optometrist | Philadelphia, PA | 2007 |
| Delila Ritchey | 1013730662 | Physical Therapy Assistant | Joplin, MO | 2024 |
| Donald Ritchey, DPM | 1194869057 | Podiatrist | Richmond, IN | 2007 |
| Donald Ritchey, MD | 1942132238 | Forensic Pathology Physician | Fernandina Beach, FL | 2026 |
| Elise Ritchey, OT | 1194206631 | Occupational Therapist | Johns Creek, GA | 2018 |
| Elizabeth Ritchey | 1447700042 | Acute Care Nurse Practitioner | Birmingham, AL | 2016 |
| Elizabeth Ritchey, P.T. | 1780766246 | Physical Therapist | Canal Winchester, OH | 2006 |
| Ellen Ritchey, LMSW | 1861866626 | Mental Health Counselor | Knoxville, TN | 2015 |
| Emily Ritchey | 1609709187 | School Counselor | Calabasas, CA | 2026 |
| Eric Ritchey, O.D. | 1497733885 | Optometrist | Houston, TX | 2006 |
| Erin Ritchey, PA | 1407036932 | Physician Assistant | Dayton, OH | 2007 |
| Gelila Ritchey, CRNP | 1083233381 | Nurse Practitioner | Cumberland, MD | 2020 |
| Gigi Ritchey, LCMHC | 1114466554 | Mental Health Counselor | Fayetteville, NC | 2017 |
| Grace Ritchey | 1417816281 | Mental Health Counselor | Gastonia, NC | 2026 |
| Gregory Ritchey, DPM | 1942888730 | Foot & Ankle Surgery Podiatrist | Ashtabula, OH | 2021 |
| H. Ritchey, DDS | 1811083462 | Dentist | Norman, OK | 2006 |
| Haley Ritchey, D.D.S. | 1851306591 | General Practice Dentistry | Los Alamos, NM | 2006 |
| Hannah Ritchey, SRNA/HEALTH EDUCATOR | 1255064598 | Health Educator | Eubank, KY | 2022 |
| Heather Ritchey, CRNA | 1134464100 | Certified Registered Nurse Anesthetist | Altoona, PA | 2012 |
| Heidi Ritchey, CNS | 1205874245 | Clinical Nurse Specialist | Tulsa, OK | 2006 |
| Hillary Ritchey, MCD, CCC-SLP | 1568851418 | Speech-Language Pathologist | Blytheville, AR | 2015 |
| Holly Ritchey | 1912651688 | Clinical Social Worker | New Orleans, LA | 2022 |
| Howard Ritchey, D.D.S. | 1215014758 | General Practice Dentistry | Tonganoxie, KS | 2006 |
| Jackson Ritchey, MD | 1467031963 | Diagnostic Radiology Physician | Nashville, TN | 2021 |
| James Ritchey, MD | 1578973350 | Family Medicine Physician | Santa Cruz, CA | 2014 |
| James Ritchey, ABN | 1780243980 | Registered Nurse | Spokane, WA | 2019 |
| Jamie Ritchey | 1003616012 | Personal Care Attendant | Lincoln, NE | 2025 |
| Jamie Ritchey, RPH | 1750619920 | Pharmacist | Houston, TX | 2009 |
| Jamie Ritchey | 1841697455 | Speech-Language Pathologist | New Concord, OH | 2014 |
| Janet Ritchey, DDS | 1407855208 | Dentist | Arlington, TX | 2005 |
| Janet Ritchey | 1427182567 | Mental Health Counselor | Yuba City, CA | 2007 |
| Janice Ritchey | 1477965283 | Psychiatric/Mental Health Registered Nurse | Orlando, FL | 2014 |
| Jason Ritchey, PHARMD | 1215276589 | Pharmacist | Kalamazoo, MI | 2013 |
| Jeremy Ritchey | 1124991302 | Behavior Technician | Bellevue, WA | 2025 |
| Jessica Ritchey, PHARMD | 1073466363 | Pharmacist | Iowa City, IA | 2026 |
| Jessie Ritchey, APRN | 1023715364 | Psychiatric/Mental Health Nurse Practitioner | West Jordan, UT | 2023 |
| Jill Ritchey, RN, MS, CPNP | 1871795377 | Pediatric Nurse Practitioner | Dallas, TX | 2007 |
| John Ritchey | 1700678208 | Peer Specialist | Culver City, CA | 2025 |
| Johnna Ritchey | 1508655903 | Registered Nurse | Hopewell, PA | 2025 |
| Joseph Ritchey, LISW-CP | 1598178402 | Clinical Social Worker | Charleston, SC | 2014 |
| Justen Ritchey | 1780272823 | Occupational Therapist | Tulsa, OK | 2021 |
| Kaci Ritchey | 1952705824 | Acute Care Nurse Practitioner | Salisbury, MD | 2014 |
| Kara Ritchey, O.D. | 1891791307 | Optometrist | Huntingdon, PA | 2005 |
| Katherine Ritchey, DO | 1558689257 | Geriatric Medicine (Internal Medicine) Physician | Seattle, WA | 2010 |
| Katherine Ritchey, LCPC, LPC | 1811425861 | Mental Health Counselor | Vienna, VA | 2017 |
| Kathleen Ritchey, PHD | 1245309913 | Clinical Psychologist | Dublin, OH | 2006 |
| Kathryn Ritchey | 1417870536 | Occupational Therapist | Fairlawn, OH | 2026 |
| Katie Ritchey, CRNP | 1902449127 | Adult Health Nurse Practitioner | Cumberland, MD | 2019 |
| Kaycie Ritchey, M.S. CCC-SLP | 1275914384 | Speech-Language Pathologist | Allen, TX | 2015 |
| Kayla Ritchey | 1962234260 | Behavior Technician | Fitchburg, MA | 2024 |
| Keith Ritchey, MS | 1407005382 | Counselor | Harrisburg, PA | 2008 |
| Kellie Ritchey, PTA | 1447534102 | Physical Therapy Assistant | Okemos, MI | 2011 |
| Kelly Ritchey, RD LD | 1649823287 | Registered Dietitian | Ontario, OH | 2019 |
| Kendale Ritchey, MD | 1043296593 | Podiatrist | Knoxville, TN | 2005 |
| Kerry Ritchey, APRN | 1962056598 | Nurse Practitioner | Miami, FL | 2019 |
| Kim Ritchey, PT | 1962983130 | Physical Therapist | Prosper, TX | 2018 |
| Kimberly Ritchey, BS, CDP | 1275029563 | Addiction (Substance Use Disorder) Counselor | Tacoma, WA | 2018 |
| Kimberly Ritchey | 1912450958 | Nurse Practitioner | Reading, PA | 2016 |
| Kristen Ritchey, RD, CD | 1356652234 | Registered Dietitian | Indianapolis, IN | 2010 |
| Kristie Ritchey, N.D. | 1659616076 | Naturopath | Wilsonville, OR | 2012 |
| Kristin Ritchey | 1558202804 | Mental Health Counselor | Williamsburg, VA | 2026 |
| Kristin Ritchey, M.ED. | 1801103254 | School Psychologist | Santa Maria, CA | 2010 |
| Kylie Ritchey | 1952998650 | Assistant Behavior Analyst | Clarkston, MI | 2020 |
| Linda Ritchey, RN | 1063294379 | Registered Nurse | Webster, WI | 2023 |
| Lisa Ritchey, RN | 1093888372 | Registered Nurse | Portage, PA | 2006 |
| Lisa Ritchey | 1659298677 | Occupational Therapist | Lawrence, KS | 2026 |
| Lucye Ritchey | 1407920796 | Hearing Instrument Specialist | Raymore, MO | 2006 |
| Mackenzie Ritchey | 1538946736 | Social Worker | Las Vegas, NV | 2023 |
| Mackenzie Ritchey | 1568393445 | Occupational Therapist | Elkhorn, WI | 2026 |
| Madison Ritchey | 1255226098 | Behavior Analyst | Las Vegas, NV | 2025 |
| Mallori Ritchey | 1679338917 | Behavior Technician | Benbrook, TX | 2024 |
| Margaret Ritchey, M.A., RPT | 1609066422 | Pediatric Physical Therapist | Oakland, CA | 2007 |
| Maria Ritchey | 1689071896 | Mental Health Counselor | Woodburn, OR | 2014 |
| Maria Ritchey, LCPC | 1710451240 | Professional Counselor | Lake Zurich, IL | 2019 |
| Marilyn Ritchey, RPH | 1356681936 | Pharmacotherapy Pharmacist | Flagstaff, AZ | 2013 |
| Marion Ritchey, LCSW | 1427617232 | Clinical Social Worker | Oklahoma City, OK | 2019 |
| Marsha Ritchey, LCSW | 1447528005 | Clinical Social Worker | Lexington, KY | 2011 |
| Mary Ritchey, PT | 1013169994 | Physical Therapist | Indianapolis, IN | 2008 |
| Mary Ritchey, O.D. | 1114011772 | Optometrist | Honolulu, HI | 2006 |
| Mary Ritchey, PT | 1538438395 | Physical Therapist | Dallas, TX | 2011 |
| McKaela Ritchey, PHARMD | 1447037890 | Pharmacist | Abilene, TX | 2023 |
| Megan Ritchey, PMHNP | 1528542420 | Psychiatric/Mental Health Nurse Practitioner | Marana, AZ | 2018 |
| Meghan Ritchey, LMSW | 1336437490 | Clinical Social Worker | Lansing, MI | 2011 |
| Michael Ritchey, M.D. | 1245210640 | Pediatric Urology Physician | Phoenix, AZ | 2006 |
| Michael Ritchey, LCSW | 1326505462 | Clinical Social Worker | New Orleans, LA | 2019 |
| Michael Ritchey, D.P.M. | 1891774758 | Podiatrist | Bexley, OH | 2006 |
| Michelle Ritchey, CDCA | 1417421603 | Clinical Social Worker | Columbus, OH | 2019 |
| Michelle Ritchey, NP | 1578286928 | Family Nurse Practitioner | Indianapolis, IN | 2022 |
| Michelle Ritchey, AU.D. | 1730541210 | Audiologist | Rome, GA | 2016 |
| Michelle Ritchey, FNP-BC | 1831849678 | Family Nurse Practitioner | Bedford, PA | 2022 |
| Monte Ritchey | 1588428429 | Clinical Social Worker | Evansville, IN | 2024 |
| Natalie Ritchey | 1659204550 | Behavior Technician | Eagle, ID | 2026 |
| Nathan Ritchey | 1992418859 | Basic Emergency Medical Technician | Ravenna, OH | 2023 |
| Nicole Ritchey | 1982211736 | Nurse's Aide | Camp Hill, PA | 2020 |
| Pamela Ritchey, M.D. | 1033438783 | Emergency Medicine Physician | Cleveland, OH | 2010 |
| Pamela Ritchey, CRNP | 1881612216 | Acute Care Nurse Practitioner | Birmingham, AL | 2006 |
| R Michael Ritchey, MD | 1124082276 | Pain Medicine (Anesthesiology) Physician | Cleveland, OH | 2006 |
| Rebecca Ritchey | 1164236592 | Behavior Technician | Gulfport, MS | 2025 |
| Rebecca Ritchey | 1477983534 | Surgical Physician Assistant | Somerset, KY | 2013 |
| Rebecca Ritchey, M.S. CCC-SLP | 1548685647 | Speech-Language Pathologist | Mount Vernon, IL | 2014 |
| Richard Ritchey | 1689006033 | Physical Therapy Assistant | Farmington Hills, MI | 2013 |
| Robert Ritchey, MD | 1093763831 | Family Medicine Physician | Henderson, NV | 2006 |
| Robert Ritchey | 1407143704 | Pharmacist | Jefferson City, MO | 2011 |
| Robert Ritchey | 1417826223 | Physical Therapy Assistant | Murrysville, PA | 2025 |
| Robert Ritchey, PAC | 1952388662 | Physician Assistant | Yuba City, CA | 2005 |
| Rowan Ritchey, MS, AT, ATC | 1659740025 | Athletic Trainer | Upper Sandusky, OH | 2015 |
| Roy Ritchey, DC | 1740531243 | Chiropractor | O Fallon, MO | 2012 |
| Sandi Ritchey | 1811306178 | Physical Therapist | Eau Claire, WI | 2014 |
| Sara Ritchey, PA-C | 1003843053 | Physician Assistant | Williamsport, PA | 2006 |
| Sara Ritchey, COT | 1770775751 | Ophthalmic Technician/Technologist | Bowie, MD | 2007 |
| Sarah Ritchey, OTD, OTR/L | 1538574454 | Pediatric Occupational Therapist | Franklin, TN | 2014 |
| Savannah Ritchey, CCC-SLP | 1578218830 | Speech-Language Pathologist | Flagstaff, AZ | 2022 |
| Shannon Ritchey, LPC | 1568276087 | Mental Health Counselor | Littleton, CO | 2025 |
| Shannon Ritchey, PT, DPT | 1891336236 | Physical Therapist | Durham, NC | 2019 |
| Sharon Ritchey, CRNP | 1891967436 | Nurse Practitioner | Duncansville, PA | 2008 |
| Steven Ritchey, NP | 1295198927 | Gerontology Nurse Practitioner | Indianapolis, IN | 2016 |
| Susan Ritchey, RNFA | 1093821712 | Medical-Surgical Registered Nurse | Torrance, CA | 2006 |
| Susan Ritchey | 1720587181 | Mental Health Counselor | Cleveland, OH | 2018 |
| Suzanna Ritchey | 1376286435 | Licensed Practical Nurse | Schenectady, NY | 2022 |
| Tabitha Ritchey, NP-C | 1881079788 | Family Nurse Practitioner | Mentor, OH | 2015 |
| Taylor Ritchey, MS, LPC, NCC | 1023771532 | Professional Counselor | Biloxi, MS | 2021 |
| Taylor Ritchey | 1639868219 | Behavior Technician | Jerseyville, IL | 2023 |
| Tegan Ritchey, LPM | 1033837851 | Licensed Practical Nurse | Las Vegas, NV | 2022 |
| Tesa Ritchey, LCSW | 1609416619 | Clinical Social Worker | Little Rock, AR | 2020 |
| Tess Ritchey | 1336567544 | Case Manager/Care Coordinator | Los Lunas, NM | 2014 |
| Tessen Ritchey | 1689413270 | Behavior Technician | Baltimore, MD | 2024 |
| Timothy Ritchey, M.D. | 1174668248 | Family Medicine Physician | Seattle, WA | 2007 |
| Timothy Ritchey, BOC-O | 1184981839 | Orthotist | Portland, OR | 2012 |
| Vanessa Ritchey | 1841142510 | Clinical Social Worker | Helena, MT | 2026 |
| Veronica Ritchey, FNP-C | 1649530122 | Family Nurse Practitioner | Pueblo, CO | 2012 |
| Virginia Ritchey, PH.D. | 1215449772 | Clinical Child & Adolescent Psychologist | Corte Madera, CA | 2017 |
| Wendy Ritchey, RPH | 1740448000 | Pharmacist | Hamburg, NY | 2008 |
| Wendy Ritchey, PH.D. | 1750588638 | Psychologist | Walnut Creek, CA | 2007 |
| William Ritchey, DO | 1467459297 | Family Medicine Physician | Akron, OH | 2005 |
| William Ritchey, C.R.N.A. | 1518932219 | Certified Registered Nurse Anesthetist | Fresno, CA | 2006 |
| William Ritchey | 1669292249 | Behavior Technician | Independence, MO | 2024 |
| William Ritchey, PSYD | 1790517076 | Clinical Psychologist | Yorktown, VA | 2024 |
| William Ritchey, BA, CADC | 1831316165 | Addiction (Substance Use Disorder) Counselor | Marysville, KS | 2007 |
| Yasmen Ritchey, YOGA INSTRUCTOR | 1477336519 | Health & Wellness Coach | Texarkana, AR | 2023 |
| Zachary Ritchey, PHARM.D. | 1295134435 | Pharmacist | Austin, TX | 2014 |
| Zak Ritchey, MD | 1831696228 | Diagnostic Radiology Physician | Aurora, CO | 2018 |
| Steven Ritchey Araya, M.D. | 1417309212 | Emergency Medicine Physician | Orlando, FL | 2016 |
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).