Providers Anthony Ryan, RN to Chantel Ryan
300 individual NPIs in the federal registry, part 19,021 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. 74 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Anthony Ryan, RN | 1144746108 | Registered Nurse | Costa Mesa, CA | 2017 |
| Antoinette Ryan, LPC | 1508523184 | Professional Counselor | Royersford, PA | 2021 |
| Antonieta Ryan | 1952990525 | Personal Care Attendant | Las Vegas, NV | 2021 |
| Aoife Ryan | 1568098994 | Mental Health Counselor | Golden Valley, MN | 2020 |
| April Ryan, BSW | 1780039883 | Social Worker | Richmond, KY | 2016 |
| Arbine Ryan | 1952123606 | Case Manager/Care Coordinator | Brooklyn, NY | 2024 |
| Arianna Ryan, PA | 1275930950 | Physician Assistant | San Juan, TX | 2014 |
| Arne Ryan, PHARMD | 1184397515 | Pharmacist | Phoenix, AZ | 2021 |
| Arthur Ryan, PHD | 1679102511 | Clinical Psychologist | Aurora, CO | 2020 |
| Aryn Ryan | 1639747876 | Developmental Therapist | Milford, MA | 2021 |
| Ashely Ryan, LPC | 1104288737 | Professional Counselor | Petersburg, VA | 2016 |
| Ashlee Ryan | 1902223910 | Speech-Language Pathologist | Westphalia, MO | 2014 |
| Ashleigh Ryan | 1376486829 | Addiction (Substance Use Disorder) Counselor | Thomasville, NC | 2026 |
| Ashley Ryan, MD | 1013193549 | Anesthesiology Physician | Milledgeville, GA | 2008 |
| Ashley Ryan, M.D. | 1083057046 | Pediatrics Physician | Hudson, OH | 2013 |
| Ashley Ryan | 1225724966 | Social Worker | Hyannis, MA | 2023 |
| Ashley Ryan, RDH, BSDH | 1356163216 | Dental Hygienist | Olathe, KS | 2024 |
| Ashley Ryan, M.S., C.G.C. | 1356330195 | Genetic Counselor (M.S.) | Phoenix, AZ | 2005 |
| Ashley Ryan, PA-C | 1407126527 | Physician Assistant | Dallas, TX | 2012 |
| Ashley Ryan | 1578179495 | Addiction (Substance Use Disorder) Counselor | Holmdel, NJ | 2020 |
| Ashley Ryan, PHD | 1598644312 | School Psychologist | Gaithersburg, MD | 2025 |
| Ashley Ryan, D.C. | 1609206648 | Chiropractor | Crystal Lake, IL | 2013 |
| Ashley Ryan, PA-C | 1689003956 | Physician Assistant | National City, CA | 2013 |
| Ashley Ryan, PA-C | 1790448819 | Physician Assistant | Farmington, CT | 2021 |
| Ashley Ryan, LCSW | 1790493971 | Clinical Social Worker | Virginia Beach, VA | 2022 |
| Ashley Ryan, NURSING STUDENT | 1801489257 | Student in an Organized Health Care Education/Training Program | Lynn, MA | 2021 |
| Ashley Ryan, FNP | 1851082606 | Nurse Practitioner | Summerville, SC | 2023 |
| Ashley Ryan | 1861076424 | Pharmacy Technician | San Diego, CA | 2021 |
| Ashley Ryan, MA, BCBA, LBA | 1871072603 | Behavior Analyst | Woodridge, IL | 2018 |
| Ashley Ryan, APRN | 1871245423 | Primary Care Nurse Practitioner | Dayton, OH | 2022 |
| Ashlynn Ryan | 1104589167 | Behavior Technician | Rocklin, CA | 2021 |
| Asia-Lee Ryan | 1831666056 | Case Manager/Care Coordinator | Niles, OH | 2018 |
| Aubrey Ryan, PA | 1124257803 | Physician Assistant | Oak Bluffs, MA | 2009 |
| Aubrey Ryan, LMFT | 1396080297 | Marriage & Family Therapist | Chicago, IL | 2012 |
| Audrey Ryan | 1154052777 | Physician Assistant | Williamsville, NY | 2022 |
| Audrey Ryan, DPT | 1518348226 | Physical Therapist | Wallingford, CT | 2015 |
| Audrey Ryan, MA MHC | 1780932640 | Mental Health Counselor | Brookline, MA | 2012 |
| Augustine Ryan, MD | 1548361330 | Endocrinology, Diabetes & Metabolism Physician | Amherst, NY | 2006 |
| Austin Ryan, PT | 1164399358 | Physical Therapist | Harrisburg, SD | 2025 |
| Austin Ryan, PT, DPT, OCS | 1386101145 | Physical Therapist | Palm Harbor, FL | 2019 |
| Austin Ryan, H.A.S,H.I.S | 1598145567 | Hearing Instrument Specialist | Viera, FL | 2015 |
| Autumn Ryan, RN | 1114844644 | Registered Nurse | Seattle, WA | 2026 |
| Autumn Ryan | 1346018173 | Behavior Technician | Brooklyn, NY | 2023 |
| Autumn Ryan, RN | 1366635724 | Registered Nurse | Lexington, NC | 2007 |
| Ava Ryan | 1790621308 | Behavior Technician | Rochester, MN | 2026 |
| Avery Ryan, M.ED, CCC-SLP | 1114317278 | Speech-Language Pathologist | Richmond, VA | 2015 |
| Avery Ryan, JD, LCSW | 1659815249 | Clinical Social Worker | New York, NY | 2016 |
| Avis Ryan | 1598495319 | Massage Therapist | Upper Marlboro, MD | 2022 |
| Bailee Ryan, BCBA | 1578145298 | Behavior Analyst | Colorado Springs, CO | 2021 |
| Bailey Ryan, MHR | 1073868568 | Counselor | Tulsa, OK | 2012 |
| Bailey Ryan, PA-C | 1538644158 | Medical Physician Assistant | Portland, ME | 2018 |
| Bailey Ryan | 1699380402 | Mental Health Counselor | Marion, IA | 2020 |
| Barb Ryan, L.M.T. | 1306206321 | Mechanotherapist | Edina, MN | 2016 |
| Barbara Ryan, PHD, LMHC | 1043418718 | Mental Health Counselor | Bellevue, WA | 2007 |
| Barbara Ryan, M.D. | 1235108226 | Plastic Surgery Physician | Encinitas, CA | 2006 |
| Barbara Ryan, PTA | 1417190547 | Physical Therapy Assistant | N Charleston, SC | 2009 |
| Barbara Ryan, LCSW | 1770660375 | Clinical Social Worker | Bridgeport, CT | 2006 |
| Barbara Ryan | 1942379714 | Physical Therapist | Clayton, MO | 2006 |
| Barbara Ryan, M.D. | 1992877187 | Anesthesiology Physician | Portland, ME | 2006 |
| Barry Ryan, MD | 1821416033 | Family Medicine Physician | Plainfield, VT | 2014 |
| Bart Ryan, PA-C | 1669129367 | Physician Assistant | Dallas, TX | 2022 |
| Baxter Ryan | 1578311395 | Personal Care Attendant | Reno, NV | 2024 |
| Beatrice Ryan, OTR/L | 1902982200 | Pediatric Occupational Therapist | Tulsa, OK | 2006 |
| Beatriz Ryan | 1215754403 | Addiction (Substance Use Disorder) Counselor | Brooklyn, NY | 2024 |
| Bede Ryan, PH.D, LPC | 1669680773 | Professional Counselor | Bloomfield Village, MI | 2007 |
| Benjamin Ryan, MD | 1154312379 | Family Medicine Physician | Norwell, MA | 2005 |
| Benjamin Ryan, D.C. | 1477678548 | Chiropractor | Georgetown, MA | 2007 |
| Benjamin Ryan, MD | 1497974232 | Anesthesiology Physician | Kansas City, KS | 2007 |
| Benjamin Ryan, MD | 1790369288 | Orthopaedic Surgery Physician | Springfield, IL | 2021 |
| Benjamin Ryan, M.D. | 1881157915 | Emergency Medicine Physician | Wpafb, OH | 2019 |
| Bernadette Ryan, L.C.S.W. | 1003882218 | Clinical Social Worker | Glen Mills, PA | 2006 |
| Bernadette Ryan, N.P. | 1851654156 | Family Nurse Practitioner | Poughkeepsie, NY | 2012 |
| Bernadette Ryan, MA LLP LPC | 1952477606 | Professional Counselor | Muskegon, MI | 2006 |
| Bernard Ryan, D.D.S. | 1194935759 | Dentist | Bourbonnais, IL | 2007 |
| Bernard Ryan, MSPT | 1831145697 | Orthopedic Physical Therapist | Buffalo, NY | 2006 |
| Bernice Ryan, M. A. CCC-SLP | 1497808430 | Speech-Language Pathologist | Southampton, PA | 2007 |
| Beth Ryan, PA | 1184937666 | Physician Assistant | Bethesda, MD | 2010 |
| Beth Ryan, MS. RN. | 1376857888 | Registered Nurse | Indian Lake, NY | 2010 |
| Bethany Ryan | 1336643451 | Addiction (Substance Use Disorder) Counselor | Douglasville, GA | 2018 |
| Betina Ryan, MS | 1548044456 | Speech-Language Pathologist | Meridian, ID | 2023 |
| Betsy Ryan | 1154665180 | Counselor | Moraine, OH | 2012 |
| Betsy Ryan | 1679054910 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2018 |
| Bettina Ryan, ARNP | 1407330764 | Psychiatric/Mental Health Nurse Practitioner | Wenatchee, WA | 2018 |
| Beverly Ryan, PA | 1316022460 | Anesthesiologist Assistant | Atlanta, GA | 2006 |
| Beverly Ryan, OTR | 1598521288 | Occupational Therapist | Richmond, TX | 2024 |
| Beverly Ryan | 1841386794 | Registered Nurse | Woonsocket, RI | 2006 |
| Beverly Ryan, ACNP | 1891813796 | Acute Care Nurse Practitioner | Charlottesville, VA | 2007 |
| Beverly Ryan, MD | 1982610002 | Pediatric Hematology & Oncology Physician | Hackensack, NJ | 2006 |
| Billy Ryan, D.C. | 1932232410 | Chiropractor | San Antonio, TX | 2007 |
| Blair Ryan | 1114440161 | Certified Registered Nurse Anesthetist | Yakima, WA | 2017 |
| Blake Ryan, DPT | 1174309116 | Physical Therapist | Bettendorf, IA | 2023 |
| Blake Ryan, DPT | 1932700101 | Physical Therapist | Aliso Viejo, CA | 2020 |
| Bliss Ryan, LMP | 1417380411 | Specialist | Federal Way, WA | 2013 |
| Bobby Ryan, L.M.T | 1326321761 | Massage Therapist | Danville, KY | 2011 |
| Bonnie Ryan, LISW-S | 1063872729 | Clinical Social Worker | Columbus, OH | 2016 |
| Bonnie Ryan, RN | 1275133027 | School Registered Nurse | Sioux City, IA | 2020 |
| Bonnie Ryan, MD | 1295725810 | Emergency Medicine Physician | Worcester, MA | 2005 |
| Bonnie Ryan, RN | 1306049549 | Registered Nurse | Columbus, OH | 2007 |
| Bonnie Ryan | 1396207189 | Behavior Technician | Fairfield, CA | 2019 |
| Bonnie Ryan | 1619163086 | Addiction (Substance Use Disorder) Counselor | Santa Barbara, CA | 2007 |
| Bonnie Ryan, LCSW | 1760490460 | Clinical Social Worker | New York, NY | 2006 |
| Bonnie Ryan, PA-C | 1922035179 | Physician Assistant | Nacogdoches, TX | 2006 |
| Bonnie Ryan, LICENSED MASSAGE PRA | 1972953479 | Massage Therapist | Auburn, WA | 2016 |
| Braden Ryan | 1730074691 | Behavior Technician | Meridian, ID | 2025 |
| Bradley Ryan, D.D.S | 1427162163 | General Practice Dentistry | Fayetteville, NC | 2006 |
| Bradley Ryan, M.D. | 1467475053 | Surgery Physician | Fredericksburg, VA | 2006 |
| Brady Ryan | 1598351348 | Behavior Analyst | Manhattan, KS | 2020 |
| Brandi Ryan, LMT | 1962645432 | Massage Therapist | Wilmington, NC | 2009 |
| Brandon Ryan, BCBA | 1174198600 | Behavior Analyst | Mobile, AL | 2021 |
| Brandon Ryan, PA-C, NREMT-P | 1285825208 | Physician Assistant | Wilmington, NC | 2007 |
| Brandon Ryan | 1710457718 | Nurse Practitioner | Cadillac, MI | 2018 |
| Brandy Ryan | 1609461128 | Community Health Worker | Harpers Ferry, WV | 2021 |
| Brayden Ryan | 1174248157 | Personal Care Attendant | Scottsbluff, NE | 2022 |
| Breanna Ryan, LMT | 1013627736 | Massage Therapist | Springfield, OR | 2022 |
| Breanna Ryan, OTR/L | 1154879690 | Occupational Therapist | Tinley Park, IL | 2016 |
| Breanna Ryan, D.C. | 1730537127 | Chiropractor | Colorado Springs, CO | 2016 |
| Brenda Ryan, NURSE | 1063554731 | Licensed Practical Nurse | Middletown, DE | 2007 |
| Brenda Ryan, NP | 1518163914 | Nurse Practitioner | Fountain Valley, CA | 2007 |
| Brenda Ryan, RN | 1538486824 | Registered Nurse | Gunnison, CO | 2010 |
| Brenda Ryan, SPEECH LANGUAGE PATH | 1629067426 | Speech-Language Pathologist | Gate City, VA | 2005 |
| Brendan Ryan, MS, LPP, BCBA | 1063542173 | Psychologist | Louisville, KY | 2007 |
| Brendan Ryan, CRNA | 1245746312 | Certified Registered Nurse Anesthetist | Biddeford, ME | 2017 |
| Brendan Ryan, PHARMD | 1356131270 | Pharmacist | Jacksonville, FL | 2025 |
| Brendan Ryan, PA-C | 1396152187 | Physician Assistant | Raynham, MA | 2014 |
| Brendan Ryan, C-PRSS | 1720453863 | Counselor | Oklahoma City, OK | 2015 |
| Brendon Ryan, DPT | 1770923468 | Physical Therapist | Bluffton, SC | 2013 |
| Brenna Ryan, M.S. CCC-SLP | 1063025443 | Speech-Language Pathologist | Fallbrook, CA | 2020 |
| Brenna Ryan, DO | 1497594980 | General Practice Physician | Tripler Army Medical Center, HI | 2024 |
| Brennan Ryan, PT | 1073655452 | Physical Therapist | Richmond, VA | 2007 |
| Brent Ryan, MD, MPH | 1780861476 | Internal Medicine Physician | Minneapolis, MN | 2008 |
| Brent Ryan, ATC/L | 1801858998 | Athletic Trainer | Cookeville, TN | 2006 |
| Bret Ryan, LMSW | 1538319397 | Social Worker | Jonesboro, AR | 2008 |
| Brett Ryan | 1083375158 | Marriage & Family Therapist | Corona, CA | 2021 |
| Brett Ryan | 1477372563 | Community Health Worker | Saint George, UT | 2024 |
| Briah Ryan, LCPC | 1033605878 | Mental Health Counselor | Severna Park, MD | 2018 |
| Brian Ryan, RN | 1699575191 | Critical Care Medicine Registered Nurse | St Petersburg, FL | 2025 |
| Brian Ryan, D.C. | 1821014333 | Chiropractor | Cherry Hill, NJ | 2006 |
| Briana Ryan, LMT | 1093388357 | Massage Therapist | St Petersburg, FL | 2021 |
| Briana Ryan | 1679922207 | Mental Health Counselor | New York, NY | 2016 |
| Briana Ryan | 1851018931 | Homemaker | Ravenna, OH | 2022 |
| Briana Ryan | 1861847196 | Social Worker | Chicago, IL | 2016 |
| Brianna Ryan | 1548002629 | Behavior Technician | Kearney, NE | 2024 |
| Brianna Ryan, DC | 1770108060 | Chiropractor | Suwanee, GA | 2020 |
| Brianna Ryan | 1790640563 | Behavior Technician | Myrtle Beach, SC | 2025 |
| Bridger Ryan | 1841002201 | Case Manager/Care Coordinator | Muskogee, OK | 2025 |
| Bridget Ryan, RN | 1063193159 | Registered Nurse | Moberly, MO | 2023 |
| Bridget Ryan, OT | 1124738158 | Occupational Therapist | Boston, MA | 2022 |
| Bridget Ryan | 1245905363 | Counselor | Brockton, MA | 2021 |
| Bridget Ryan | 1396568440 | Behavior Technician | Walnut Creek, CA | 2024 |
| Bridget Ryan | 1417087347 | Dentist | North Olmsted, OH | 2007 |
| Bridget Ryan | 1689291148 | Behavior Technician | Mansfield, MA | 2020 |
| Bridget Ryan, RN | 1962010348 | Registered Nurse | Kansas City, KS | 2020 |
| Brienne Ryan, MD | 1568924058 | Student in an Organized Health Care Education/Training Program | Stamford, CT | 2019 |
| Brigid Ryan, MFT | 1649590522 | Marriage & Family Therapist | Santa Rosa, CA | 2010 |
| Brigitta Ryan, PT DPT | 1235718560 | Physical Therapist | Queen Creek, AZ | 2021 |
| Britt Ryan, M.S., R.D. | 1669605408 | Registered Dietitian | Hartford, CT | 2009 |
| Brittani Ryan | 1437476207 | Massage Therapist | Highlands Ranch, CO | 2010 |
| Brittanny Ryan, LCPC | 1033605142 | Mental Health Counselor | Lexington Park, MD | 2018 |
| Brittany Ryan, PA-C | 1245598879 | Physician Assistant | Knoxville, TN | 2012 |
| Brittany Ryan, MASSAGE THERAPIST | 1265065643 | Massage Therapist | Medford, OR | 2020 |
| Brittany Ryan, RN | 1447921440 | Critical Care Medicine Registered Nurse | Fenton, MO | 2021 |
| Brittany Ryan | 1750839288 | Clinical Social Worker | Fort Cavazos, TX | 2016 |
| Brittany Ryan | 1982251294 | Pediatrics Physician | Brighton, MA | 2019 |
| Brittney Ryan, OTR/L | 1184519464 | Occupational Therapist | Huntington Beach, CA | 2025 |
| Brittney Ryan | 1275474231 | Speech-Language Pathologist | Santa Ana, CA | 2026 |
| Brooke Ryan, PHARMD | 1124533518 | Pharmacist | Midland, MI | 2017 |
| Brooke Ryan, PA-C | 1316315666 | Physician Assistant | Tinker Afb, OK | 2015 |
| Brooke Ryan | 1417500554 | Behavior Technician | Monroe, MI | 2019 |
| Brooke Ryan, APN | 1861171803 | Psychiatric/Mental Health Nurse Practitioner | Round Rock, TX | 2023 |
| Brooke Ryan, DPT | 1932608007 | Physical Therapist | Dallas, TX | 2018 |
| Bruce Ryan, PHYSICAL THERAPIST | 1689605172 | Physical Therapist | Victoria, TX | 2006 |
| Bruce Ryan, D.C. | 1710037577 | Chiropractor | Shoreline, WA | 2007 |
| Brunilda Ryan, LMT | 1528522505 | Massage Therapist | Coram, NY | 2019 |
| Cade Ryan, RBT, RCSWI | 1154998912 | Clinical Social Worker | Miami, FL | 2021 |
| Cailey Ryan, ATC | 1265081236 | Athletic Trainer | Villanova, PA | 2019 |
| Caite Ryan | 1396226940 | Student in an Organized Health Care Education/Training Program | Katy, TX | 2018 |
| Caitlin Ryan, MS, CCC-SLP | 1164800579 | Speech-Language Pathologist | Neenah, WI | 2015 |
| Caitlin Ryan, DMD | 1316833767 | Student in an Organized Health Care Education/Training Program | Northville, MI | 2025 |
| Caitlin Ryan, RD | 1427776699 | Registered Dietitian | Bronx, NY | 2022 |
| Caitlin Ryan | 1437529526 | Student in an Organized Health Care Education/Training Program | Fairfield, CA | 2015 |
| Caitlin Ryan, MPH, LICSW, CCM | 1477042133 | Clinical Social Worker | Cambridge, MA | 2018 |
| Caitlin Ryan | 1518569821 | Clinical Social Worker | Vancouver, WA | 2020 |
| Caitlin Ryan | 1609245141 | Student in an Organized Health Care Education/Training Program | New City, NY | 2015 |
| Caitlin Ryan, OTR | 1720280308 | Occupational Therapist | Needham, MA | 2007 |
| Caitlin Ryan | 1760883797 | Developmental Therapist | Tampa, FL | 2014 |
| Caitlin Ryan, M.S., ATC | 1831513993 | Athletic Trainer | New Rochelle, NY | 2014 |
| Caitlin Ryan | 1871319657 | School Psychologist | Baltimore, MD | 2024 |
| Caitlin Ryan, MA | 1942176847 | Speech-Language Pathologist | Flushing, NY | 2025 |
| Caitlyn Ryan, PA-C | 1356921308 | Physician Assistant | Aurora, CO | 2021 |
| Caitlyn Ryan, BT | 1528810330 | Behavior Technician | New Port Richey, FL | 2024 |
| Caitlyn Ryan | 1821935354 | Home Health Aide | Alhambra, CA | 2026 |
| Caitriona Ryan, MB BCH BAO | 1437470077 | Dermatology Physician | Dallas, TX | 2010 |
| Caleb Ryan | 1679389951 | Behavior Technician | Tulsa, OK | 2024 |
| Callie Ryan, L.AC | 1588538466 | Acupuncturist | Los Angeles, CA | 2025 |
| Cally Ryan, PHARMD, RPH | 1518582493 | Pharmacist | Worcester, MA | 2020 |
| Calvin Ryan | 1073378329 | Behavior Technician | Oklahoma City, OK | 2024 |
| Calvin Ryan, LMSW | 1215776869 | Social Worker | Frederick, MD | 2024 |
| Cambria Ryan, FNP-BC | 1962873141 | Family Nurse Practitioner | Sarasota, FL | 2015 |
| Cameron Ryan, MD | 1184085326 | Hospitalist Physician | Fort Belvoir, VA | 2016 |
| Camille Ryan, MD | 1306250543 | Family Medicine Physician | Rockford, MI | 2014 |
| Candace Ryan, LCSW | 1508499708 | Clinical Social Worker | Canandaigua, NY | 2020 |
| Candace Ryan, PAC | 1538337555 | Physician Assistant | Glendale, AZ | 2008 |
| Candice Ryan, BCBA, NCLBA | 1043554751 | Behavior Analyst | San Diego, CA | 2012 |
| Candice Ryan, NP-C | 1528628542 | Nurse Practitioner | Creedmoor, NC | 2019 |
| Candice Ryan, PTA | 1720198690 | Physical Therapy Assistant | Ardmore, OK | 2006 |
| Candice Ryan, PSY.D. | 1831639715 | Clinical Psychologist | Vacaville, CA | 2017 |
| Cara Ryan, M.A., SLP | 1831746270 | Speech-Language Pathologist | Parma, OH | 2019 |
| Carey Ryan, PT | 1023340122 | Physical Therapist | Saint Clair Shores, MI | 2010 |
| Carey Ryan, R. AC. | 1467894519 | Acupuncturist | Ann Arbor, MI | 2013 |
| Carey Ryan, LMFT | 1669628418 | Marriage & Family Therapist | Gainesville, FL | 2008 |
| Carey Ryan, ARNP CNM | 1962535906 | Registered Nurse | Des Moines, IA | 2007 |
| Carl Ryan, O.D. | 1154435162 | Optometrist | Bend, OR | 2006 |
| Carlee Ryan, OD | 1245800408 | Optometrist | Gaylord, MI | 2021 |
| Carlee Ryan, RD | 1356037188 | Registered Dietitian | Bedford, IN | 2023 |
| Carlita Ryan | 1194152322 | Specialist | Brooklyn, NY | 2013 |
| Carlon Ryan | 1801406210 | Marriage & Family Therapist | Gig Harbor, WA | 2020 |
| Carly Ryan | 1043141138 | Behavior Technician | Lenexa, KS | 2026 |
| Carly Ryan | 1659102010 | Behavior Technician | Los Angeles, CA | 2024 |
| Carly Ryan, M.D. | 1942558309 | Pediatrics Physician | Savannah, GA | 2012 |
| Carmaria Ryan, FNP | 1134013923 | Family Nurse Practitioner | Cumming, GA | 2025 |
| Carmel Ryan, SLP | 1619448958 | Speech-Language Pathologist | Battle Creek, MI | 2018 |
| Carmen Ryan, OTR/L | 1003040734 | Specialist | Lexington, KY | 2009 |
| Carmen Ryan, LPC, MS, MBA | 1609656149 | Professional Counselor | Wilsonville, OR | 2023 |
| Carmen Ryan, CRNA | 1770021016 | Certified Registered Nurse Anesthetist | Dothan, AL | 2017 |
| Carol Ryan, MD | 1134131519 | Family Medicine Physician | Kettering, OH | 2006 |
| Carol Ryan, RMHCI | 1346681798 | Mental Health Counselor | Lakeland, FL | 2013 |
| Carol Ryan, RN | 1437437506 | Registered Nurse | Lehi, UT | 2011 |
| Carol Ryan, OTR/L | 1528094919 | Occupational Therapist | Lawrence, KS | 2006 |
| Carol Ryan, M.D. | 1609899491 | Internal Medicine Physician | Middletown, RI | 2006 |
| Carol Ryan | 1740727759 | Addiction (Substance Use Disorder) Counselor | Goshen, IN | 2017 |
| Carol Ryan, NP | 1811093487 | Family Nurse Practitioner | Buffalo, NY | 2006 |
| Carol Ryan | 1932432366 | Registered Nurse | Boston, MA | 2009 |
| Carole Ryan | 1588541742 | Case Manager/Care Coordinator | Albuquerque, NM | 2025 |
| Caroline Ryan, M.D. | 1114084209 | Anesthesiology Physician | Santa Cruz, CA | 2007 |
| Caroline Ryan | 1114404662 | Pharmacist | Huntersville, NC | 2018 |
| Caroline Ryan | 1295580934 | Student in an Organized Health Care Education/Training Program | New York, NY | 2024 |
| Caroline Ryan, OTR/L | 1457370272 | Occupational Therapist | Palo Alto, CA | 2006 |
| Caroline Ryan, BCBA, MS | 1528561529 | Behavior Analyst | Gibbsboro, NJ | 2018 |
| Caroline Ryan | 1740945047 | Behavior Technician | San Antonio, TX | 2021 |
| Caroline Ryan, RN | 1952956823 | Registered Nurse | Sells, AZ | 2019 |
| Caroll Ryan, PH.D. | 1417493016 | Marriage & Family Therapist | Tustin, CA | 2017 |
| Carolyn Ryan, D.O. | 1174603609 | Family Medicine Physician | Warrington, PA | 2006 |
| Carolyn Ryan, PHDLICMPHILMABCBAD | 1336516020 | Psychologist | Bayside, NY | 2015 |
| Carolyn Ryan | 1548948011 | Health & Wellness Coach | Amityville, NY | 2023 |
| Carolyn Ryan | 1619541133 | Behavior Technician | Malden, MA | 2021 |
| Carolyn Ryan, M.A., LCAT, ATR-BC | 1689233553 | Art Therapist | West Babylon, NY | 2019 |
| Carolyn Ryan, A.C.A. | 1689834210 | Hearing Instrument Specialist | Dallas, TX | 2008 |
| Carolyn Ryan, LMSW | 1780953141 | School Social Worker | Wappingers Falls, NY | 2011 |
| Carrie Ryan | 1174901821 | Speech-Language Pathologist | Amherst, NY | 2015 |
| Carrie Ryan, OT | 1225790736 | Occupational Therapist | North Jackson, OH | 2021 |
| Carrie Ryan, MD | 1356833560 | Student in an Organized Health Care Education/Training Program | Buffalo, NY | 2018 |
| Carrie Ryan, MA, LLPC | 1548594658 | Professional Counselor | Mount Clemens, MI | 2009 |
| Carrie Ryan, RPH | 1588988836 | Pharmacist | Holland Patent, NY | 2010 |
| Carrie Ryan, D.P.T. | 1679723340 | Physical Therapist | Cincinnati, OH | 2008 |
| Carrisa Ryan, M.A. , LPC | 1073667119 | Professional Counselor | Huntersville, NC | 2007 |
| Carson Ryan, LMSW | 1588496418 | Clinical Social Worker | New Orleans, LA | 2024 |
| Casaundra Ryan | 1689482861 | Personal Care Attendant | Omaha, NE | 2024 |
| Casey Ryan, MS, CCC-SLP | 1003565284 | Speech-Language Pathologist | Mount Vernon, IL | 2022 |
| Casey Ryan | 1144914342 | Community Health Worker | Oakland, CA | 2023 |
| Casey Ryan, MD | 1265173744 | Student in an Organized Health Care Education/Training Program | Tampa, FL | 2022 |
| Casey Ryan | 1285085050 | Physical Therapist | Jonesville, LA | 2016 |
| Casey Ryan | 1295602514 | Clinical Social Worker | Minooka, IL | 2025 |
| Casey Ryan, MSW, LSW | 1386466027 | Social Worker | Crystal Lake, IL | 2024 |
| Casey Ryan | 1497484695 | Other Technician | Hauppauge, NY | 2022 |
| Casey Ryan, MD | 1497833933 | Endocrinology, Diabetes & Metabolism Physician | Grand Forks, ND | 2006 |
| Casey Ryan, BS, MA | 1518476977 | Case Manager/Care Coordinator | Waterford, MI | 2017 |
| Casey Ryan, MD | 1750031860 | Student in an Organized Health Care Education/Training Program | Houston, TX | 2022 |
| Casey Ryan, LSW | 1841815693 | Social Worker | Dublin, OH | 2020 |
| Casey Ryan, MS | 1851914303 | Genetic Counselor (M.S.) | Media, PA | 2020 |
| Casey Ryan, PAC | 1912982638 | Medical Physician Assistant | York, PA | 2005 |
| Cassidy Ryan | 1275394967 | Addiction (Substance Use Disorder) Counselor | Norwood, MA | 2024 |
| Cassidy Ryan | 1306609979 | Behavior Technician | Lake Elsinore, CA | 2024 |
| Cassie Ryan, M.S. CCC-SLP | 1386477370 | Speech-Language Pathologist | Willis, TX | 2024 |
| Cate Ryan | 1871949453 | Mental Health Counselor | Seattle, WA | 2016 |
| Catherine Ryan | 1154834570 | Mental Health Counselor | Bozeman, MT | 2017 |
| Catherine Ryan, MD | 1164424115 | Obstetrics & Gynecology Physician | La Crosse, WI | 2005 |
| Catherine Ryan, D.C. | 1326118605 | Chiropractor | Palo Alto, CA | 2006 |
| Catherine Ryan, OT | 1518417427 | Occupational Therapist | McAllen, TX | 2016 |
| Catherine Ryan | 1578219705 | Occupational Therapy Assistant | Sherman, IL | 2022 |
| Catherine Ryan, M.D. | 1730295940 | Gynecology Physician | Boulder, CO | 2006 |
| Catherine Ryan, L.C.P.C. | 1730452178 | Mental Health Counselor | Sycamore, IL | 2012 |
| Catherine Ryan, MD | 1922065325 | Family Medicine Physician | Boise, ID | 2006 |
| Catherine Ryan, LCSW | 1952873382 | Clinical Social Worker | Syracuse, NY | 2018 |
| Catherine Ryan, RDN | 1962013029 | Registered Dietitian | Grand Junction, CO | 2020 |
| Catherine Ryan, PHD, RN, APN, CCRN | 1982918496 | Critical Care Medicine Clinical Nurse Specialist | Chicago, IL | 2010 |
| Cathleen Ryan, PT | 1710126818 | Physical Therapist | Princeton, NJ | 2009 |
| Cathryn Ryan | 1679235493 | Behavior Analyst | Mount Laurel, NJ | 2021 |
| Cathryn Ryan, OTR/L | 1861082315 | Occupational Therapist | Shrewsbury, MA | 2021 |
| Cathy Ryan | 1205246212 | Specialist | Rochester, NY | 2014 |
| Cathy Ryan, M.A. | 1477836864 | Marriage & Family Therapist | Mequon, WI | 2011 |
| Cecelia Ryan, REGISTERED COUNSELOR | 1215029723 | Counselor | Everett, WA | 2006 |
| Cecelia Ryan, CCC-SLP | 1699700567 | Speech-Language Pathologist | Naperville, IL | 2006 |
| Cecily Ryan, RN | 1235260290 | General Practice Registered Nurse | San Diego, CA | 2007 |
| Celeste Ryan, PH.D. | 1629410675 | Psychologist | Los Angeles, CA | 2013 |
| Cennedi Ryan | 1760223515 | Behavior Technician | Altoona, IA | 2024 |
| Chad Ryan | 1194128090 | Case Manager/Care Coordinator | San Diego, CA | 2014 |
| Chad Ryan, MASTERS | 1891822615 | Professional Counselor | Randolph, MA | 2007 |
| Chance Ryan, LMBT | 1801674361 | Massage Therapist | Charlotte, NC | 2023 |
| Chanel Ryan, PHARMD | 1932488293 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Decatur, GA | 2011 |
| Chantel Ryan | 1871182840 | Acute Care Nurse Practitioner | Salt Lake City, UT | 2021 |
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).