Providers Robin Ryan, PT to Steven Ryan, DDS, MS
300 individual NPIs in the federal registry, part 19,031 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. 98 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Robin Ryan, PT | 1235280199 | Physical Therapist | Bloomington, MN | 2007 |
| Robin Ryan, APRN | 1427214634 | Women's Health Nurse Practitioner | Lakeland, FL | 2008 |
| Robin Ryan | 1487916128 | Registered Nurse | Buffalo, NY | 2012 |
| Robin Ryan | 1558884320 | Social Worker | Ebensburg, PA | 2017 |
| Robyn Ryan, MD | 1588664346 | Dermatology Physician | Lincoln, NE | 2005 |
| Rochelle Ryan, LAC | 1295931400 | Professional Counselor | Phoenix, AZ | 2007 |
| Roisin Ryan, MB BCH | 1073072211 | Student in an Organized Health Care Education/Training Program | Boston, MA | 2019 |
| Romney Ryan, PH.D. | 1558407460 | Clinical Child & Adolescent Psychologist | Santa Rosa, CA | 2007 |
| Romy Ryan, D.O. | 1598124802 | Physical Medicine & Rehabilitation Physician | New Orleans, LA | 2016 |
| Ronald Ryan, MD | 1407885510 | Family Medicine Physician | Orlando, FL | 2006 |
| Ronald Ryan, PT | 1609228493 | Physical Therapist | Scott, LA | 2016 |
| Ronald Ryan, MFT | 1790828226 | Marriage & Family Therapist | Temecula, CA | 2007 |
| Ronald Ryan | 1801968045 | General Practice Dentistry | Mayfield Hts, OH | 2006 |
| Ronan Ryan, M.D. | 1275766313 | Student in an Organized Health Care Education/Training Program | Rochester, MN | 2009 |
| Rosanne Ryan, FNP, MS, RN | 1285040774 | Family Nurse Practitioner | Johnson City, NY | 2014 |
| Rosanne Ryan, LCSW | 1316565450 | Clinical Social Worker | Orchard Park, NY | 2020 |
| Rose Ryan, CASAC | 1598914319 | Addiction (Substance Use Disorder) Counselor | Troy, NY | 2008 |
| Rosemary Ryan, M.D. | 1063551554 | Internal Medicine Physician | Hyde Park, MA | 2007 |
| Rosemary Ryan | 1326542408 | Orthodontics and Dentofacial Orthopedics Dentistry | Greenwich, CT | 2018 |
| Rosemary Ryan, LMSW | 1356096895 | Clinical Social Worker | Huntington, NY | 2022 |
| Rosemary Ryan, MA CCC SLP | 1568432045 | Speech-Language Pathologist | Buffalo, NY | 2006 |
| Rosemary Ryan, CDA, RDH,MPH | 1902174857 | Dental Hygienist | Southington, CT | 2011 |
| Rosemary Ryan, ARNP | 1942235205 | Pediatric Nurse Practitioner | Seattle, WA | 2006 |
| Ross Ryan, D.D.S. | 1992068977 | Dentist | Bloomfield Hills, MI | 2012 |
| Russell Ryan, M.D. | 1134324759 | Clinical Pathology Physician | Ann Arbor, MI | 2007 |
| Russell Ryan, MD | 1215903539 | Surgery Physician | Danvers, MA | 2006 |
| Russell Ryan | 1790518025 | Case Manager/Care Coordinator | Washington, DC | 2024 |
| Ruth Ryan, MD | 1205804085 | Neurology Physician | Northampton, MA | 2006 |
| Ruth Ann Ryan, MSN, CS | 1598857989 | Psychiatric/Mental Health Registered Nurse | Ft Washington, PA | 2006 |
| Sabine Ryan, RPH | 1700504677 | Pharmacist | Delmar, NY | 2022 |
| Sabrina Ryan, MD | 1144026527 | Student in an Organized Health Care Education/Training Program | Columbus, OH | 2025 |
| Sabrina Ryan, RPH | 1639774474 | Pharmacist | Indianapolis, IN | 2020 |
| Sabryna Ryan | 1992669113 | Behavior Technician | Bremerton, WA | 2025 |
| Sally Ryan | 1225974967 | Behavior Technician | North Chesterfield, VA | 2026 |
| Sally Ryan, PH.D | 1275703316 | Mental Health Counselor | Ada, MI | 2008 |
| Sally Ryan, D.O. | 1386987972 | Student in an Organized Health Care Education/Training Program | San Francisco, CA | 2013 |
| Sally Ryan, LMSW | 1871085035 | Social Worker | Lawrence, KS | 2018 |
| Sally Ryan, LMSW, LMT | 1932422185 | Social Worker | Ithaca, NY | 2010 |
| Samantha Ryan | 1033820089 | Peer Specialist | Elkins, WV | 2022 |
| Samantha Ryan | 1124674569 | Clinical Social Worker | Vancouver, WA | 2019 |
| Samantha Ryan, M.D. | 1366806036 | Cardiovascular Disease Physician | Coon Rapids, MN | 2016 |
| Samantha Ryan | 1376962340 | Counselor | Santa Rosa, CA | 2014 |
| Samantha Ryan, RBT | 1437653714 | Case Manager/Care Coordinator | Newark, OH | 2018 |
| Samantha Ryan, BCBA | 1437701273 | Behavior Analyst | Macon, GA | 2019 |
| Samantha Ryan, OTR | 1588499719 | Occupational Therapist | Apex, NC | 2024 |
| Samantha Ryan, DC | 1659937241 | Chiropractor | Laconia, NH | 2019 |
| Samantha Ryan | 1699134858 | Behavior Analyst | Tampa, FL | 2016 |
| Samantha Ryan | 1699269977 | Clinical Social Worker | Gastonia, NC | 2018 |
| Samantha Ryan, ARNP | 1760264758 | Geriatric Medicine (Family Medicine) Physician | Cedar Rapids, IA | 2023 |
| Samantha Ryan, MD | 1780375634 | Psychiatry Physician | Saginaw, MI | 2023 |
| Samantha Ryan, PTA | 1821654054 | Physical Therapy Assistant | Bainbridge Island, WA | 2019 |
| Samantha Ryan, MSW, LCSWA, LCASA | 1831057645 | Mental Health Counselor | Statesville, NC | 2026 |
| Samantha Ryan, CRNA | 1831481159 | Certified Registered Nurse Anesthetist | Memphis, TN | 2011 |
| Samantha Ryan | 1871886416 | Personal Care Attendant | Marysville, MI | 2011 |
| Samuel Ryan | 1255961553 | Surgical Physician Assistant | Houston, TX | 2020 |
| Samuel Ryan | 1497470819 | Behavior Technician | Gainesville, FL | 2022 |
| Sandra Ryan, LIC. AC. | 1205955697 | Acupuncturist | Westwood, MA | 2007 |
| Sandra Ryan | 1467845958 | Physical Therapy Assistant | Austin, TX | 2015 |
| Sandra Ryan, RN | 1558903583 | Family Nurse Practitioner | San Antonio, TX | 2019 |
| Sandra Ryan | 1598192056 | Counselor | Pittsfield, MA | 2013 |
| Sandra Ryan, M.A., CCC-LP | 1609072941 | Speech-Language Pathologist | Flagstaff, AZ | 2007 |
| Sandra Ryan, PT | 1922245539 | Physical Therapist | Plattsburgh, NY | 2009 |
| Sandra Ryan | 1982146023 | Mental Health Counselor | Grass Valley, CA | 2016 |
| Sanja Ryan, NP | 1649976317 | Nurse Practitioner | Long Beach, CA | 2023 |
| Saoirse Ryan, MD, MPH | 1346184231 | Student in an Organized Health Care Education/Training Program | New York, NY | 2026 |
| Sara Ryan | 1043538861 | Doula | Seven Fields, PA | 2010 |
| Sara Ryan | 1124846233 | Developmental Therapist | Macomb, IL | 2024 |
| Sara Ryan, D.A. | 1235270133 | Acupuncturist | Providence, RI | 2007 |
| Sara Ryan | 1285986604 | Clinical Social Worker | Easthampton, MA | 2012 |
| Sara Ryan | 1366955098 | Physical Therapist | Scenery Hill, PA | 2017 |
| Sara Ryan, LCSW | 1497717649 | Clinical Social Worker | High Point, NC | 2006 |
| Sara Ryan, PTA | 1609991330 | Physical Therapy Assistant | Mendham, NJ | 2007 |
| Sara Ryan | 1629440813 | Student in an Organized Health Care Education/Training Program | Brockton, MA | 2015 |
| Sara Ryan, NP | 1801211511 | Psychiatric/Mental Health Nurse Practitioner | Dublin, OH | 2014 |
| Sara Ryan, LAT, ATC | 1801397336 | Athletic Trainer | Madison, WI | 2018 |
| Sara Ryan | 1811234479 | Clinical Social Worker | Festus, MO | 2013 |
| Sara Ryan, M.ED. | 1891975520 | Mental Health Counselor | Tacoma, WA | 2007 |
| Sara Ryan, D.D.S. | 1922167477 | General Practice Dentistry | Coon Rapids, MN | 2006 |
| Sarah Ryan, PH.D. | 1043562903 | Psychologist | Tuscaloosa, AL | 2012 |
| Sarah Ryan | 1063983658 | Certified Registered Nurse Anesthetist | Seattle, WA | 2018 |
| Sarah Ryan, AT, ATC | 1083114532 | Athletic Trainer | Fort Bragg, NC | 2018 |
| Sarah Ryan, NP | 1083125082 | Nurse Practitioner | Rapid City, SD | 2017 |
| Sarah Ryan, LMSW | 1104514488 | Social Worker | Albany, NY | 2023 |
| Sarah Ryan, CNM | 1184136582 | Advanced Practice Midwife | Boston, MA | 2017 |
| Sarah Ryan, RDN | 1205476751 | Registered Dietitian | Great Falls, MT | 2020 |
| Sarah Ryan, PA-C | 1205680774 | Physician Assistant | Brooklyn, NY | 2024 |
| Sarah Ryan | 1235768045 | Personal Care Attendant | Reno, NV | 2020 |
| Sarah Ryan | 1235953852 | Clinical Social Worker | Port Orange, FL | 2024 |
| Sarah Ryan, CBD | 1245755149 | Doula | Covington, TX | 2017 |
| Sarah Ryan | 1285421172 | Student in an Organized Health Care Education/Training Program | Boston, MA | 2025 |
| Sarah Ryan | 1295554954 | Psychiatry Physician | Omaha, NE | 2024 |
| Sarah Ryan, LCSW | 1316433568 | Clinical Social Worker | Laguna Niguel, CA | 2018 |
| Sarah Ryan, M.D. | 1326376401 | Internal Medicine Physician | New York, NY | 2009 |
| Sarah Ryan, D.O. | 1346668043 | Family Medicine Physician | Shoreview, MN | 2014 |
| Sarah Ryan, NURSE PRACTITIONER | 1356890982 | Nurse Practitioner | Hendersonville, TN | 2016 |
| Sarah Ryan, MSGC | 1396809257 | Genetic Counselor (M.S.) | Seattle, WA | 2006 |
| Sarah Ryan, MD | 1407849227 | Pediatrics Physician | Cary, NC | 2005 |
| Sarah Ryan, LPC | 1417683038 | Professional Counselor | San Antonio, TX | 2022 |
| Sarah Ryan, OTR | 1447802715 | Pediatric Occupational Therapist | Little Rock, AR | 2019 |
| Sarah Ryan, PA-C | 1457159584 | Physician Assistant | Myrtle Beach, SC | 2025 |
| Sarah Ryan, PHARMD | 1457430993 | Pharmacist | Spokane Valley, WA | 2006 |
| Sarah Ryan | 1649143959 | Mental Health Counselor | Kaneohe, HI | 2025 |
| Sarah Ryan | 1649801499 | Pharmacist | Grosse Ile, MI | 2020 |
| Sarah Ryan, MD | 1659328391 | Urology Physician | Las Vegas, NV | 2006 |
| Sarah Ryan, MD | 1760005383 | Orthopaedic Surgery Physician | Madison, WI | 2020 |
| Sarah Ryan, PHARMD | 1760165674 | Pharmacist | Kansas City, MO | 2023 |
| Sarah Ryan | 1790241305 | Behavior Analyst | Crystal Lake, IL | 2019 |
| Sarah Ryan, MSW, LCSW | 1790410512 | Mental Health Counselor | Boston, MA | 2022 |
| Sarah Ryan, BCBA | 1841735065 | Behavior Analyst | Bolingbrook, IL | 2016 |
| Sarah Ryan, PA-C | 1851157895 | Orthopaedic Surgery Physician | State College, PA | 2024 |
| Sarah Ryan, OTR/L | 1861919664 | Occupational Therapist | Billings, MT | 2017 |
| Sarah Ryan, MA OTRL | 1902946403 | Pediatric Occupational Therapist | Watertown, MA | 2007 |
| Sarah Ryan | 1942041066 | Mental Health Counselor | New Paltz, NY | 2024 |
| Sarah Ryan, MD | 1942517701 | Psychiatry Physician | San Francisco, CA | 2010 |
| Savannah Ryan | 1215763958 | Personal Care Attendant | Keyser, WV | 2024 |
| Savannah Ryan, OTD, OTR/L | 1407602063 | Occupational Therapist | Irving, TX | 2024 |
| Sayard Ryan, FNP | 1780322594 | Family Nurse Practitioner | Barnstable, MA | 2022 |
| Sayge Ryan, CTRS | 1588491476 | Recreation Therapist | Fort Wayne, IN | 2024 |
| Scott Ryan, MD | 1013259100 | Vascular Surgery Physician | Houston, TX | 2013 |
| Scott Ryan | 1013266451 | Marriage & Family Therapist | Orange, CA | 2012 |
| Scott Ryan, BVMS | 1093361925 | Emergency Medicine Physician | San Clemente, CA | 2019 |
| Scott Ryan, DDS | 1407166770 | General Practice Dentistry | Castle Rock, CO | 2010 |
| Scott Ryan | 1467242891 | Behavior Technician | Melbourne, FL | 2025 |
| Scott Ryan, MD | 1588838577 | Orthopaedic Surgery Physician | Boston, MA | 2008 |
| Sean Ryan, FNP-C | 1003168642 | Family Nurse Practitioner | Kansas City, MO | 2012 |
| Sean Ryan, LICSW | 1003367319 | Clinical Social Worker | Stowe, VT | 2016 |
| Sean Ryan, PHARMD | 1114522802 | Pharmacist | Hershey, PA | 2020 |
| Sean Ryan, PHD | 1205327301 | Psychologist | Bridgewater, MA | 2018 |
| Sean Ryan, MD | 1235524968 | Adult Reconstructive Orthopaedic Surgery Physician | Rochester, MN | 2015 |
| Sean Ryan | 1346183597 | Behavior Technician | Centennial, CO | 2026 |
| Sean Ryan | 1407680895 | Student in an Organized Health Care Education/Training Program | Portland, ME | 2024 |
| Sean Ryan, LPC | 1437325610 | Professional Counselor | Milwaukee, WI | 2008 |
| Sean Ryan | 1457970527 | Physical Therapist | Vallejo, CA | 2020 |
| Sean Ryan, RN | 1467090589 | Family Nurse Practitioner | Brewster, NY | 2019 |
| Sean Ryan, MD | 1467430108 | Obstetrics & Gynecology Physician | Amsterdam, NY | 2006 |
| Sean Ryan | 1558883603 | Behavior Technician | Saint Augustine, FL | 2017 |
| Sean Ryan, MD | 1629037288 | Vascular Surgery Physician | Bryn Mawr, PA | 2006 |
| Sean Ryan, ASRT | 1720386386 | Certified Respiratory Therapist | Pahrump, NV | 2011 |
| Sean Ryan, P.T. | 1730286410 | Physical Therapist | Redondo Beach, CA | 2006 |
| Sean Ryan, M.D. | 1740271402 | Internal Medicine Physician | Nashville, TN | 2005 |
| Sean Ryan, CRNA | 1740421700 | Certified Registered Nurse Anesthetist | Richmond, VA | 2009 |
| Sean Ryan, MD | 1780904706 | Surgery Physician | Ashland, KY | 2010 |
| Sean Ryan, LMHC | 1790146215 | Mental Health Counselor | Bellevue, WA | 2016 |
| Sean Ryan, M.D. | 1821031261 | Psychiatry Physician | La Jolla, CA | 2006 |
| Sean Ryan, M.D. | 1841584992 | Hospitalist Physician | Chicago, IL | 2011 |
| Sean Ryan, PHYSICIAN ASSISTANT | 1851774830 | Physician Assistant | Pensacola, FL | 2015 |
| Sean Ryan, DMD | 1871110056 | Dentist | Springfield, IL | 2020 |
| Sean Ryan | 1871171579 | Student in an Organized Health Care Education/Training Program | Cincinnati, OH | 2021 |
| Sean Ryan, M.D. | 1891991402 | Vascular Surgery Physician | Lewes, DE | 2007 |
| Sean Ryan, DPT | 1922699412 | Physical Therapist | Yuba City, CA | 2021 |
| Sean Ryan, LCMHC, LADC | 1982923728 | Mental Health Counselor | Newport, VT | 2010 |
| Sean Ryan, PA-C | 1992789655 | Medical Physician Assistant | Lehigh Acres, FL | 2005 |
| Seiko Ryan | 1205266111 | Mental Health Counselor | Seattle, WA | 2013 |
| Seth Ryan, D.C. | 1528455144 | Chiropractor | Overland Park, KS | 2015 |
| Shaida Ryan, M.D. | 1003824616 | Specialist | Durham, NC | 2006 |
| Shaina Ryan, DPT | 1508742412 | Physical Therapist | Lodi, NJ | 2025 |
| Shakira Ryan, MS | 1508634049 | Mental Health Counselor | Athens, AL | 2023 |
| Shalini Ryan, DO | 1760568984 | Pediatrics Physician | Beavercreek, OH | 2006 |
| Shan Ryan, MD | 1730683061 | Anesthesiology Physician | Houston, TX | 2018 |
| Shane Ryan, LMT | 1306247424 | Massage Therapist | Portland, OR | 2014 |
| Shane Ryan | 1750798096 | Athletic Trainer | Fort Bragg, NC | 2014 |
| Shane Ryan | 1972199362 | Community Health Worker | Concord, CA | 2020 |
| Shannon Ryan | 1033996244 | Behavior Technician | San Diego, CA | 2023 |
| Shannon Ryan | 1043862360 | Social Worker | Bridgeport, CT | 2019 |
| Shannon Ryan, LICSW | 1093582728 | Clinical Social Worker | University Place, WA | 2023 |
| Shannon Ryan | 1124998380 | Personal Care Attendant | Omaha, NE | 2025 |
| Shannon Ryan, PMHNP | 1154602746 | Psychiatric/Mental Health Nurse Practitioner | Central Point, OR | 2011 |
| Shannon Ryan, C-FNP | 1194668798 | Family Nurse Practitioner | East Hampton, NY | 2026 |
| Shannon Ryan, CNIM | 1205562287 | Electroneurodiagnostic Specialist/Technologist | Delray Beach, FL | 2022 |
| Shannon Ryan, LSW | 1215392675 | Social Worker | Cincinnati, OH | 2015 |
| Shannon Ryan, PA-C | 1235861675 | Physician Assistant | Elgin, IL | 2022 |
| Shannon Ryan, LMFT | 1255565867 | Marriage & Family Therapist | Santa Rosa, CA | 2009 |
| Shannon Ryan | 1265192264 | Clinical Social Worker | Dorchester, MA | 2021 |
| Shannon Ryan, PHD | 1598464158 | Psychologist | Philadelphia, PA | 2023 |
| Shannon Ryan, RN | 1629792338 | Emergency Registered Nurse | Union, NJ | 2022 |
| Shannon Ryan, LMP | 1679910921 | Massage Therapist | Port Townsend, WA | 2013 |
| Shannon Ryan | 1750093944 | Registered Nurse | Kent, WA | 2022 |
| Shannon Ryan | 1770454886 | Social Worker | Northampton, MA | 2025 |
| Shannon Ryan, MS, ATC | 1790371490 | Athletic Trainer | Schenectady, NY | 2020 |
| Shannon Ryan, PA-C | 1811600596 | Physician Assistant | Jacksonville, FL | 2022 |
| Shannon Ryan, LMSW | 1891520854 | Mental Health Counselor | Torrington, CT | 2024 |
| Shannyn Ryan, LCSW | 1790341485 | Clinical Social Worker | Wampsville, NY | 2019 |
| Shante Ryan, LCSWC | 1619712536 | Social Worker | Baltimore, MD | 2024 |
| Shanti Ryan, PA-C | 1629884325 | Student in an Organized Health Care Education/Training Program | Portland, OR | 2024 |
| Shari Lee Ryan, LCMHC | 1710125729 | Mental Health Counselor | Newport, VT | 2009 |
| Sharon Ryan, CRNA | 1033413695 | Certified Registered Nurse Anesthetist | Chicago, IL | 2010 |
| Sharon Ryan, PT | 1093762437 | Physical Therapist | Olathe, KS | 2006 |
| Sharon Ryan, CRNA | 1194713826 | Certified Registered Nurse Anesthetist | Goldsby, OK | 2005 |
| Sharon Ryan | 1205318607 | Occupational Therapist | Madison Heights, MI | 2018 |
| Sharon Ryan | 1316651201 | Professional Counselor | Toms River, NJ | 2023 |
| Sharon Ryan, M.D. | 1407824691 | Family Medicine Physician | Old Bridge, NJ | 2006 |
| Sharon Ryan, CNM | 1538269014 | Advanced Practice Midwife | Alliance, OH | 2006 |
| Sharon Ryan, RBT | 1568195907 | Behavior Technician | Tampa, FL | 2022 |
| Sharon Ryan, APRN | 1639807415 | Primary Care Nurse Practitioner | Clearwater, FL | 2022 |
| Shaun Ryan, MSW | 1952935249 | Clinical Social Worker | Howell, MI | 2020 |
| Shaunae Ryan | 1750180659 | Adult Companion | Lincoln, NE | 2025 |
| Shavawn Ryan, PA-C | 1467799148 | Physician Assistant | Stanford, CA | 2013 |
| Shawn Ryan, MD | 1073714812 | Addiction Medicine (Internal Medicine) Physician | Cincinnati, OH | 2007 |
| Shawn Ryan, BCBA | 1285283283 | Behavior Analyst | Mount Laurel, NJ | 2019 |
| Shawn Ryan | 1639707128 | Peer Specialist | Marysville, OH | 2020 |
| Shawna Ryan | 1871230441 | Behavior Technician | Gaylord, MI | 2022 |
| Shawnee Ryan, CF-SLP | 1285567149 | Speech-Language Pathologist | Little Rock, AR | 2026 |
| Shawnia Ryan, M.S., C.G.C. | 1316915127 | Genetic Counselor (M.S.) | Albuquerque, NM | 2006 |
| Shay Ryan, LGPC | 1265322630 | Mental Health Counselor | Rosedale, MD | 2025 |
| Shea Ryan, PHARM.D. | 1851871701 | Pharmacist | Rochester, NY | 2018 |
| Sheena Ryan, MCD,CCC-SLP | 1396143509 | Specialist | Katy, TX | 2014 |
| Sheila Ryan, M.D. | 1316924384 | Otolaryngology Physician | Durham, NC | 2005 |
| Sheila Ryan, LMHC, LADC 1 | 1386773539 | Addiction (Substance Use Disorder) Counselor | Falmouth, MA | 2007 |
| Sheila Ryan, MFT | 1467652867 | Marriage & Family Therapist | Berkeley, CA | 2007 |
| Sheila Ryan | 1689700882 | Massage Therapist | Readfield, ME | 2007 |
| Sheila Ryan, R.PH | 1740563832 | Pharmacist | Wauwatosa, WI | 2011 |
| Sheila Ryan, PHARM.D. | 1831344084 | Pharmacist | Silver Spring, MD | 2008 |
| Sheila Ryan, LPC | 1962813410 | Professional Counselor | Mahwah, NJ | 2014 |
| Shelby Ryan, LCSW | 1083021182 | Clinical Social Worker | Roanoke, VA | 2014 |
| Shelby Ryan | 1205760899 | Behavior Technician | Kennesaw, GA | 2026 |
| Shelby Ryan | 1679442149 | Behavior Technician | Jefferson City, MO | 2025 |
| Shelley Ryan, MPT | 1538301627 | Physical Therapist | Green Cove Springs, FL | 2009 |
| Shelley Ryan, PT | 1699130583 | Orthopedic Physical Therapist | Lexington, KY | 2015 |
| Shelli Ryan, CRNA | 1275515603 | Certified Registered Nurse Anesthetist | Austin, TX | 2005 |
| Shelly Ryan, PHARM.D. | 1225124696 | Pharmacist | Columbus, OH | 2006 |
| Shelly Ryan, PT | 1568480960 | Physical Therapist | Coppell, TX | 2006 |
| Sherman Ryan, LCSW | 1427575810 | Social Worker | Cary, NC | 2017 |
| Sherry Ryan, OTA/L | 1043902406 | Occupational Therapy Assistant | New Braunfels, TX | 2023 |
| Sherry Ryan, LMHC | 1164800462 | Mental Health Counselor | Potsdam, NY | 2015 |
| Sherry Ryan, MD | 1184615189 | Endocrinology, Diabetes & Metabolism Physician | Shawnee Mission, KS | 2005 |
| Sheryl Ryan, MA, OTR/L | 1407160096 | Occupational Therapist | Pasadena, CA | 2010 |
| Sheryl Ryan, MD | 1902887201 | Pediatric Adolescent Medicine Physician | Hershey, PA | 2005 |
| Shiann Ryan, PA-C | 1356195762 | Physician Assistant | Rockwood, TN | 2024 |
| Shiela Ryan, RD | 1447834965 | Registered Dietitian | East Point, GA | 2021 |
| Shiree Ryan, LCSW | 1417352386 | Clinical Social Worker | Logan, UT | 2014 |
| Shireen Ryan, SLP | 1184811713 | Speech-Language Pathologist | Laguna Hills, CA | 2007 |
| Shirley Ryan, MS, LMHC, LMFTA | 1679863880 | Marriage & Family Therapist | Fort Wayne, IN | 2011 |
| Shoba Ryan, DNP, PMHNP-BC | 1730539149 | Psychiatric/Mental Health Nurse Practitioner | Traverse City, MI | 2016 |
| Sidney Ryan | 1629886445 | Community Health Worker | Fremont, MI | 2024 |
| Siobhan Ryan | 1851484158 | Speech-Language Pathologist | Sunnyside, NY | 2006 |
| Siobhan Ryan, RN | 1992577258 | Registered Nurse | Amesbury, MA | 2023 |
| Skylar Ryan, PA-C | 1639729247 | Physician Assistant | Phoenix, AZ | 2019 |
| Slvina Ryan | 1285217711 | Certified Registered Nurse Anesthetist | El Paso, TX | 2021 |
| Sofia Ryan, PA | 1306329586 | Physician Assistant | Pasadena, CA | 2018 |
| Sonya Ryan | 1982319117 | Case Manager/Care Coordinator | Greeley, CO | 2023 |
| Sophia Ryan, MD | 1871907907 | Neurology Physician | Boston, MA | 2014 |
| Sophia Ryan | 1962123083 | Social Worker | Grand Rapids, MI | 2022 |
| Spencer Ryan | 1649673260 | Athletic Trainer | Ogden, UT | 2014 |
| Spenser Ryan, DDS | 1801521539 | Dentist | Columbia, TN | 2022 |
| Stacey Ryan | 1194212431 | Behavior Technician | Concord, CA | 2018 |
| Stacey Ryan, NURSE PRACTITIONER | 1427583111 | Psychiatric/Mental Health Nurse Practitioner | Ogdensburg, NY | 2017 |
| Stacey Ryan, LMT | 1609371566 | Massage Therapist | Canandaigua, NY | 2018 |
| Stacie Ryan, PTA | 1730337932 | Physical Therapist | Chapel Hill, NC | 2008 |
| Stacie Ryan | 1881108389 | Registered Dietitian | Pittsfield, MA | 2017 |
| Stacy Ryan, PA | 1235178278 | Medical Physician Assistant | Sellersville, PA | 2006 |
| Stacy Ryan | 1255027512 | Marriage & Family Therapist | Belgrade, MT | 2023 |
| Stacy Ryan | 1386998052 | Psychologist | San Antonio, TX | 2012 |
| Stacy Ryan, AU.D., CCCA | 1538192927 | Audiologist | Wauwatosa, WI | 2006 |
| Stacy Ryan | 1639620792 | Speech-Language Pathologist | Westlake, OH | 2016 |
| Stanthia Ryan, MD | 1295318848 | Student in an Organized Health Care Education/Training Program | Chapel Hill, NC | 2021 |
| Starasia Ryan | 1124718168 | Licensed Practical Nurse | Suffern, NY | 2023 |
| Stefanie Ryan, PT | 1417430653 | Physical Therapist | Hillsboro, OR | 2018 |
| Stefanie Ryan, APN | 1497009062 | Women's Health Nurse Practitioner | Rogers, AR | 2012 |
| Stefanie Ryan | 1699091678 | Physical Therapist | Baltimore, MD | 2010 |
| Stefanie Ryan, PT | 1811189202 | Physical Therapist | Valatie, NY | 2007 |
| Stephan Ryan, AU.D. CCC-A | 1811105786 | Audiologist | Mequon, WI | 2007 |
| Stephanie Ryan | 1033926720 | Case Manager/Care Coordinator | Pickerington, OH | 2024 |
| Stephanie Ryan, MSW, LCSW | 1134737141 | Clinical Social Worker | Pittsburgh, PA | 2020 |
| Stephanie Ryan, MA-CCC/SLP | 1164825006 | Speech-Language Pathologist | Cincinnati, OH | 2014 |
| Stephanie Ryan, DPT | 1164884946 | Physical Therapist | Summit, WI | 2016 |
| Stephanie Ryan, NP | 1205931540 | Family Nurse Practitioner | Claremont, NH | 2006 |
| Stephanie Ryan | 1235094046 | Case Manager/Care Coordinator | Taos, NM | 2025 |
| Stephanie Ryan, MD | 1255316543 | Pediatrics Physician | Gainesville, FL | 2005 |
| Stephanie Ryan | 1417617390 | Case Manager/Care Coordinator | Wooster, OH | 2021 |
| Stephanie Ryan | 1447689757 | Counselor | Lawrence, KS | 2013 |
| Stephanie Ryan, MPH | 1477993277 | Pediatrics Physician | Portland, OR | 2013 |
| Stephanie Ryan, LPC | 1508090036 | Professional Counselor | Fairfax, VA | 2009 |
| Stephanie Ryan | 1518354232 | Physical Therapy Assistant | Maiden Rock, WI | 2015 |
| Stephanie Ryan, PHARM D. | 1558932079 | Pharmacist | Ravenna, OH | 2021 |
| Stephanie Ryan, LCSW | 1578890562 | Clinical Social Worker | Jamaica, NY | 2009 |
| Stephanie Ryan, LCSW | 1689122475 | Clinical Social Worker | Augusta, AR | 2016 |
| Stephanie Ryan, NP, CDE | 1780646489 | Primary Care Nurse Practitioner | University City, MO | 2006 |
| Stephanie Ryan | 1801282595 | Specialist | Syracuse, NY | 2015 |
| Stephanie Ryan, MS, SP.ED. | 1841553849 | Specialist | Bayside, NY | 2012 |
| Stephanie Ryan, MD | 1922867340 | Student in an Organized Health Care Education/Training Program | Boston, MA | 2024 |
| Stephanie Ryan, NP | 1992401996 | Pediatric Nurse Practitioner | Fairfax, VA | 2023 |
| Stephen Ryan, LMT, NCTMB | 1073738589 | Massage Therapist | Canandaigua, NY | 2007 |
| Stephen Ryan, PA-C | 1114082971 | Medical Physician Assistant | Easton, PA | 2006 |
| Stephen Ryan | 1134531064 | Developmental Therapist | Worcester, MA | 2014 |
| Stephen Ryan, M.D. | 1194753939 | Hospitalist Physician | Gig Harbor, WA | 2006 |
| Stephen Ryan, MD | 1205198686 | Urology Physician | South Portland, ME | 2012 |
| Stephen Ryan, P.T. | 1255327359 | Physical Therapist | Hagerstown, MD | 2005 |
| Stephen Ryan, MD | 1336187111 | Neurology Physician | Lexington, KY | 2006 |
| Stephen Ryan, M.D. | 1407949365 | Vascular Surgery Physician | Springfield, IL | 2006 |
| Stephen Ryan, M.D. | 1427107978 | Critical Care Medicine (Internal Medicine) Physician | Tacoma, WA | 2007 |
| Stephen Ryan, PT | 1427190958 | Physical Therapist | Oakland, CA | 2007 |
| Stephen Ryan, MD, MPH | 1447252796 | Geriatric Medicine (Internal Medicine) Physician | Rochester, NY | 2005 |
| Stephen Ryan, LMHC | 1619180593 | Mental Health Counselor | Orlando, FL | 2007 |
| Stephen Ryan, PHD | 1831629047 | Psychologist | Duluth, MN | 2017 |
| Stephen Ryan, PT | 1891909719 | Physical Therapist | Tulsa, OK | 2007 |
| Steve Ryan, MA, CCC-SLP | 1588930192 | Speech-Language Pathologist | Portland, OR | 2012 |
| Steve Ryan, MFT | 1720224587 | Marriage & Family Therapist | Carlsbad, CA | 2008 |
| Steven Ryan, M.D. | 1073532867 | Family Medicine Physician | Centennial, CO | 2006 |
| Steven Ryan | 1295117174 | Case Manager/Care Coordinator | Stockton, CA | 2015 |
| Steven Ryan, DDS, MS | 1326122979 | Endodontics | Danville, CA | 2006 |
Source: CMS National Plan and Provider Enumeration System (NPPES) (download.cms.gov). A listing is not a recommendation: check a license with the state board (license lookups).