Providers Ronald Johnson, LPN to Ryan Johnson, MSN, NP-C
300 individual NPIs in the federal registry, part 10,673 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. 83 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Ronald Johnson, LPN | 1639363278 | Licensed Practical Nurse | Salem, NJ | 2007 |
| Ronald Johnson, MD | 1679571897 | Psychiatry Physician | Anna, IL | 2005 |
| Ronald Johnson, RPH | 1689747628 | Pharmacist | Saint Paul, MN | 2006 |
| Ronald Johnson, LCAS (REGISTERED) | 1730619859 | Mental Health Counselor | Raleigh, NC | 2017 |
| Ronald Johnson, PA-C | 1770673659 | Physician Assistant | Fort Meade, SD | 2006 |
| Ronald Johnson, CPHT | 1780707547 | Pharmacy Technician | Portland, OR | 2007 |
| Ronald Johnson, DO | 1811060825 | Emergency Medicine Physician | Lampasas, TX | 2006 |
| Ronald Johnson, M.D. | 1831430768 | Obesity Medicine (Internal Medicine) Physician | Fredericksburg, VA | 2013 |
| Ronald Johnson, R.PH. | 1831466168 | Pharmacist | Snellville, GA | 2011 |
| Ronald Johnson, LD | 1841605235 | Denturist | Vancouver, WA | 2014 |
| Ronald Johnson, LCDC | 1881732535 | Addiction (Substance Use Disorder) Counselor | Austin, TX | 2007 |
| Ronald Johnson, D.M.D. | 1891841714 | General Practice Dentistry | Farmington, NM | 2007 |
| Ronald Johnson, MSW, LICSW | 1912072976 | Clinical Social Worker | Bloomington, MN | 2006 |
| Ronald L Johnson, LPC | 1114460656 | Mental Health Counselor | Portland, OR | 2016 |
| Ronda Johnson | 1023985082 | School Psychologist | Kearney, NE | 2025 |
| Ronda Johnson, LPC | 1346596988 | Professional Counselor | Decatur, AL | 2012 |
| Ronda Johnson, NP | 1407368848 | Nurse Practitioner | Louisville, KY | 2017 |
| Ronda Johnson, LPN | 1679976336 | Licensed Practical Nurse | Smithville, TN | 2014 |
| Ronda Johnson | 1821922659 | Mental Health Counselor | Camp Springs, MD | 2026 |
| Ronda Johnson | 1871025825 | Case Manager/Care Coordinator | Shreveport, LA | 2017 |
| Ronda Johnson | 1922366913 | Home Health Aide | Washington, DC | 2012 |
| Ronda Johnson, ARNP | 1922548692 | Family Nurse Practitioner | Davenport, IA | 2017 |
| Rondell Johnson | 1659846046 | Clinical Social Worker | Bronx, NY | 2018 |
| Ronderick Johnson, M.S. | 1528212545 | Rehabilitation Practitioner | Los Angeles, CA | 2008 |
| Rondi Johnson, DC | 1508138512 | Chiropractor | Kansas City, MO | 2012 |
| Ronecia Johnson | 1649160524 | Behavior Technician | Houston, TX | 2025 |
| Roneisha Johnson | 1003651308 | Behavior Technician | Huntsville, AL | 2024 |
| Roneisha Johnson | 1780404178 | Behavior Technician | Dolton, IL | 2024 |
| Ronesha Johnson | 1780551440 | Behavior Technician | Lilburn, GA | 2025 |
| Ronesha Johnson | 1871079012 | Behavior Technician | Berlin, MD | 2018 |
| Ronique Johnson, LCSW | 1487242319 | Social Worker | Hackensack, NJ | 2021 |
| Ronique Johnson | 1902565583 | Personal Care Attendant | Las Vegas, NV | 2021 |
| Ronisha Johnson | 1013158161 | Social Worker | Louisville, KY | 2009 |
| Ronisha Johnson | 1023944733 | Registered Nurse | Los Angeles, CA | 2026 |
| Ronisha Johnson | 1053008334 | Community Health Worker | Washington, DC | 2023 |
| Ronisha Johnson, RBT | 1225771710 | Behavior Technician | Ocala, FL | 2022 |
| Ronisha Johnson, MSW, CSW | 1821543133 | Social Worker | New Orleans, LA | 2016 |
| Ronn Johnson, PH.D., ABPP | 1194093039 | Clinical Psychologist | Oceanside, CA | 2011 |
| Ronn Johnson, PH.D. | 1699986000 | Clinical Psychologist | Brookings, OR | 2007 |
| Ronna Johnson, RN, CPNP | 1477690634 | Nurse Practitioner | Ravenna, OH | 2007 |
| Ronna Johnson | 1699539627 | Addiction (Substance Use Disorder) Counselor | Dillingham, AK | 2024 |
| Ronnie Johnson | 1154831659 | Health Information Technician | Las Vegas, NV | 2017 |
| Ronnie Johnson, BA | 1306002456 | Addiction (Substance Use Disorder) Counselor | Spokane, WA | 2008 |
| Ronnie Johnson | 1487754883 | Physical Therapist | Inglewood, CA | 2006 |
| Ronnie Johnson, LCSWA/LCAS/CSI | 1689327967 | Clinical Social Worker | Greensboro, NC | 2022 |
| Ronny Johnson, M.D. | 1922047018 | Vascular Surgery Physician | Huntsville, AL | 2006 |
| Rontasha Johnson | 1144822776 | Licensed Practical Nurse | Omaha, NE | 2020 |
| Ronte Johnson | 1588138952 | Behavior Analyst | Colorado Springs, CO | 2019 |
| Roosevelt Johnson | 1841151644 | Addiction (Substance Use Disorder) Counselor | Oakland, CA | 2025 |
| Roquel Johnson | 1497483259 | Dental Hygienist | Schofield Barracks, HI | 2022 |
| Rori Johnson, PSYD LP | 1861531998 | Psychologist | North Branch, MN | 2007 |
| Rory Johnson, MD | 1669481057 | Family Medicine Physician | Sister Bay, WI | 2006 |
| Rory Johnson, PHARM.D. | 1790012961 | Pharmacist | Cascade, MT | 2009 |
| Rosa Johnson, D.O. | 1003981176 | Family Medicine Physician | Niles, MI | 2006 |
| Rosa Johnson, ARNP, MN | 1063410181 | Psychiatric/Mental Health Nurse Practitioner | Seattle, WA | 2005 |
| Rosa Johnson, ED.D., ASW, RBT | 1194523092 | Clinical Social Worker | Los Angeles, CA | 2025 |
| Rosa Johnson, LICSW | 1235382649 | Clinical Social Worker | Brockton, MA | 2008 |
| Rosa Johnson, LVN | 1366025181 | Licensed Vocational Nurse | Lubbock, TX | 2021 |
| Rosa Johnson, HHA | 1386904126 | Home Health Aide | Washington, DC | 2012 |
| Rosa Johnson | 1427919067 | Behavior Technician | Aurora, CO | 2025 |
| Rosa Johnson | 1669399358 | Community Health Worker | Reno, NV | 2026 |
| Rosa Johnson, LPC | 1689222952 | Mental Health Counselor | Newport News, VA | 2019 |
| Rosalie Johnson | 1508717802 | Chore Provider | Omaha, NE | 2026 |
| Rosalie Johnson | 1821356379 | Home Health Aide | Lucasville, OH | 2012 |
| Rosalind Johnson, CRNA | 1114977527 | Certified Registered Nurse Anesthetist | Southfield, MI | 2006 |
| Rosaline Johnson | 1285260331 | Personal Care Attendant | Las Vegas, NV | 2020 |
| Rosalyn Johnson, OTR/L | 1144531963 | Occupational Therapist | Vallejo, CA | 2010 |
| Rosalyn Johnson, LMFT | 1467462325 | Marriage & Family Therapist | Valdosta, GA | 2006 |
| Rosalyn Johnson, ED.D., LMHC | 1639505746 | Counselor | Orlando, FL | 2013 |
| Rosalyn Johnson, CRC | 1659740975 | Rehabilitation Counselor | San Diego, CA | 2015 |
| Rosalynn Johnson | 1598203598 | Clinical Social Worker | Opelousas, LA | 2017 |
| Rosanna Johnson, LMT | 1366770414 | Massage Therapist | Bellingham, WA | 2009 |
| Rosanna Johnson, DO | 1700995495 | Obstetrics & Gynecology Physician | Opa Locka, FL | 2006 |
| Rosanne Johnson, LPC | 1457351603 | Professional Counselor | Harrisburg, PA | 2005 |
| Rosanne Johnson, FNP | 1730427345 | Family Nurse Practitioner | Springfield, MO | 2013 |
| Rosanta Johnson, CNS | 1225450489 | Adult Health Clinical Nurse Specialist | Middletown, OH | 2014 |
| Rose Johnson, DENTAL HYGIENIST | 1396375028 | Dental Hygienist | Covelo, CA | 2020 |
| Rose Johnson, MD | 1437156858 | Internal Medicine Physician | Jackson, MI | 2005 |
| Rose Johnson, LPCC | 1497637730 | Mental Health Counselor | Woodbury, MN | 2025 |
| Rose Johnson, LCSW | 1568598936 | Clinical Social Worker | Los Angeles, CA | 2007 |
| Rose Johnson, OTR/L | 1619631835 | Occupational Therapist | Brookfield, MA | 2021 |
| Rose Johnson, D.D.S. | 1750831087 | Dentist | Jacksonville, FL | 2016 |
| Rose Johnson | 1851878979 | Licensed Vocational Nurse | Edinburg, TX | 2018 |
| Rose Johnson, RD, LRD | 1932456589 | Renal Nutrition Registered Dietitian | Bismarck, ND | 2012 |
| Rose Johnson | 1942894100 | Counselor | Portland, OR | 2021 |
| Rose Johnson, M.S., CCC/SLP | 1962601419 | Speech-Language Pathologist | Hamilton, MT | 2007 |
| Rose-Ashleigh Johnson | 1992250500 | Social Worker | Shreveport, LA | 2016 |
| Rosea Johnson | 1720964521 | Personal Care Attendant | Beckley, WV | 2025 |
| Roseann Johnson, R.PH. | 1114361722 | Pharmacist | Springfield, PA | 2013 |
| Roseann Johnson | 1386086841 | Physical Therapist | Mulvane, KS | 2013 |
| Roseanne Johnson | 1801480058 | Personal Care Attendant | Gallipolis, OH | 2021 |
| Roseanne Johnson, CO60890642 | 1962020081 | Addiction (Substance Use Disorder) Counselor | Yakima, WA | 2020 |
| Roselee Johnson, MSED | 1548522683 | Specialist | Brooklyn, NY | 2012 |
| Rosemarie Johnson, M.D. | 1013259571 | Anesthesiology Physician | San Diego, CA | 2013 |
| Rosemarie Johnson | 1124332507 | Counselor | Bemidji, MN | 2010 |
| Rosemarie Johnson | 1568013209 | Attendant Care Provider | Barstow, CA | 2019 |
| Rosemarie Johnson, RN | 1588200067 | Registered Nurse | Lancaster, OH | 2019 |
| Rosemary Johnson, PH.D, LCSW-C | 1255515482 | Clinical Social Worker | Towson, MD | 2007 |
| Rosemary Johnson | 1265090021 | Personal Care Attendant | Las Vegas, NV | 2019 |
| Rosemary Johnson, COTA. | 1487927034 | Occupational Therapy Assistant | Beaverton, OR | 2012 |
| Rosemary Johnson, APRN | 1497188593 | Adult Health Nurse Practitioner | Ledyard, CT | 2013 |
| Rosemary Johnson, N.P. | 1831308238 | Adult Health Nurse Practitioner | Portland, ME | 2007 |
| Rosemary Johnson, CRNA | 1851304927 | Certified Registered Nurse Anesthetist | Leesburg, FL | 2006 |
| Rosemond Johnson | 1043565310 | Home Health Aide | Takoma Park, MD | 2012 |
| Rosetta Johnson, LGSW | 1811285471 | Clinical Social Worker | Baltimore, MD | 2011 |
| Roshanda Johnson | 1154164390 | Behavior Technician | Montgomery, AL | 2024 |
| Roshander Johnson | 1336900943 | Nurse's Aide | Cincinnati, OH | 2024 |
| Roshawn Johnson | 1134758972 | Internal Medicine Physician | Macon, GA | 2020 |
| Roshawnda Johnson, ACSW, MSW | 1891478574 | Student in an Organized Health Care Education/Training Program | Corcoran, CA | 2023 |
| Roshelle Johnson, LPC | 1730648874 | Mental Health Counselor | Phoenix, AZ | 2019 |
| Roshonda Johnson | 1750787651 | Case Manager/Care Coordinator | Long Beach, CA | 2014 |
| Rosie Johnson, WHCNP | 1669694469 | Women's Health Nurse Practitioner | Dallas, TX | 2007 |
| Roslon Johnson, CRNP | 1639611924 | Family Nurse Practitioner | Berwick, PA | 2016 |
| Roslyn Johnson, LLMSW | 1881723252 | Clinical Social Worker | Pontiac, MI | 2007 |
| Roslyn Johnson, LCPC | 1982969358 | Professional Counselor | Chicago, IL | 2012 |
| Roslynn Johnson | 1891040721 | Home Health Aide | Washington, DC | 2012 |
| Ross Johnson | 1023384021 | Counselor | Grants Pass, OR | 2012 |
| Ross Johnson | 1134078561 | Behavior Technician | Lincolnwood, IL | 2026 |
| Ross Johnson | 1134742778 | Case Manager/Care Coordinator | New Orleans, LA | 2020 |
| Ross Johnson, DDS | 1245395839 | Dentist | Lodi, CA | 2006 |
| Ross Johnson | 1427752492 | Student in an Organized Health Care Education/Training Program | Philadelphia, PA | 2023 |
| Ross Johnson | 1457566754 | School Psychologist | Glendale, AZ | 2007 |
| Ross Johnson, DDS | 1598893638 | General Practice Dentistry | Eau Claire, WI | 2007 |
| Ross Johnson, RPH | 1699060772 | Pharmacist | Indio, CA | 2011 |
| Ross Johnson, DDS, MSD | 1770993073 | Dentist | Rapid City, SD | 2014 |
| Rossie Johnson | 1710260773 | Rehabilitation Practitioner | Las Vegas, NV | 2011 |
| Rosylynn Johnson, CCC-SLP, M.ED | 1134270564 | Speech-Language Pathologist | Hoover, AL | 2007 |
| Rotimi Johnson, MD | 1144537051 | Vascular & Interventional Radiology Physician | Elgin, IL | 2010 |
| Rourger Johnson, O.D. | 1548370620 | Optometrist | Stone Mountain, GA | 2006 |
| Rowena Johnson, SA-C | 1841853587 | Surgical Physician Assistant | Houston, TX | 2019 |
| Roxalyn Johnson, LMT | 1295483295 | Massage Therapist | Houston, TX | 2022 |
| Roxana Johnson | 1508326117 | Mental Health Counselor | Westampton, NJ | 2019 |
| Roxane Johnson | 1356725907 | Clinical Social Worker | Vancouver, WA | 2015 |
| Roxane Johnson, LCPC | 1851837959 | Professional Counselor | Columbia, MD | 2017 |
| Roxann Johnson | 1588449698 | Community Health Worker | Salt Lake City, UT | 2023 |
| Roxanna Johnson, CSW | 1063798809 | Clinical Social Worker | Casper, WY | 2011 |
| Roxanna Johnson | 1124479142 | Mental Health Counselor | Gonzales, LA | 2016 |
| Roxanna Johnson, LPC | 1851041362 | Professional Counselor | Charlotte, NC | 2022 |
| Roxanne Johnson | 1134639735 | Case Manager/Care Coordinator | Montrose, CO | 2017 |
| Roxanne Johnson, RD | 1366686289 | Registered Dietitian | Bemidji, MN | 2009 |
| Roxanne Johnson | 1558830109 | Technician/Technologist | Bingham Farms, MI | 2018 |
| Roxanne Johnson, FNP | 1609912450 | Family Nurse Practitioner | Jamestown, ND | 2007 |
| Roxie Johnson, SWT | 1023102639 | Social Worker | Detroit, MI | 2006 |
| Roxie Johnson, CPC INTERN | 1619463833 | Mental Health Counselor | Las Vegas, NV | 2018 |
| Roy Johnson, D.D.S | 1043420797 | General Practice Dentistry | Smyrna, GA | 2007 |
| Roy Johnson | 1104470327 | Mental Health Counselor | North Pole, AK | 2019 |
| Roy Johnson, MD, MSPH | 1174668230 | Legal Medicine | Lebanon, TN | 2007 |
| Roy Johnson, MD | 1275619793 | Family Medicine Physician | Gilroy, CA | 2006 |
| Roy Johnson, M.D. | 1417168311 | Emergency Medicine Physician | Wright Patterson Afb, OH | 2007 |
| Roy Johnson | 1457025140 | Massage Therapist | Lexington, KY | 2021 |
| Roy Johnson | 1528726817 | Addiction (Substance Use Disorder) Counselor | Akron, OH | 2021 |
| Roy Johnson, M.D | 1568487973 | Family Medicine Physician | Valley Center, CA | 2006 |
| Roy Johnson | 1679321582 | Behavior Technician | Monrovia, CA | 2024 |
| Roy Johnson | 1700339942 | Physical Therapy Assistant | Orlando, FL | 2016 |
| Roy Johnson | 1710431267 | Social Worker | Redford, MI | 2016 |
| Roy Johnson | 1740610484 | Mental Health Counselor | Camilla, GA | 2013 |
| Roy Johnson, CRNA | 1780616169 | Certified Registered Nurse Anesthetist | Louisville, CO | 2006 |
| Roy Johnson | 1780964437 | Pharmacist | Orange City, FL | 2011 |
| Roy Johnson | 1841835642 | Case Manager/Care Coordinator | Wooster, OH | 2019 |
| Roy Johnson, PHD | 1932448867 | Psychologist | Vacaville, CA | 2013 |
| Roy Johnson, CRNA | 1962493601 | Certified Registered Nurse Anesthetist | Olla, LA | 2005 |
| Roya Johnson | 1669879136 | Athletic Trainer | Los Angeles, CA | 2014 |
| Royal Johnson | 1437636685 | Pharmacist | Hailey, ID | 2018 |
| Royal Johnson, M.D. | 1659446037 | Geriatric Medicine (Internal Medicine) Physician | Hilo, HI | 2006 |
| Royann Johnson, LPC | 1033622675 | Professional Counselor | Sandy Hook, CT | 2017 |
| Royce Johnson, MD | 1336174655 | Internal Medicine Physician | Bakersfield, CA | 2006 |
| Roydarius Johnson | 1215678545 | Personal Care Attendant | Plain Dealing, LA | 2022 |
| Royesha Johnson, LMSW | 1508476391 | Social Worker | Bronx, NY | 2020 |
| Roylynda Johnson, RDH | 1639065352 | Dental Hygienist | Jemez Pueblo, NM | 2025 |
| Royneisha Johnson, LMFT | 1518385426 | Marriage & Family Therapist | Jacksonville, FL | 2014 |
| Royzjaei Johnson | 1467266254 | Assistant Behavior Analyst | Brooklyn, NY | 2025 |
| Rozano Johnson, CPS | 1457160392 | Peer Specialist | New York, NY | 2025 |
| Roze Johnson | 1598545501 | Behavior Technician | Vancouver, WA | 2023 |
| Rozetta Johnson, LPN | 1134980634 | Licensed Practical Nurse | Churchville, NY | 2024 |
| Rrianna Johnson | 1063210383 | Community Health Worker | Flint, MI | 2025 |
| Rubi Johnson | 1255882585 | Registered Nurse | Lawrenceville, GA | 2016 |
| Ruby Johnson | 1134447618 | Other Technician | Pippa Passes, KY | 2010 |
| Ruby Johnson | 1174834071 | Case Manager/Care Coordinator | Crossett, AR | 2010 |
| Ruby Johnson, LPN | 1316304090 | Licensed Practical Nurse | Hamilton, OH | 2016 |
| Ruby Johnson, LCSW | 1710334396 | Clinical Social Worker | Sachse, TX | 2016 |
| Ruby Johnson, LPC | 1861982621 | Professional Counselor | Natchitoches, LA | 2018 |
| Rudi Johnson, DMD | 1144116898 | Dentist | Richmond, VA | 2025 |
| Rudi Johnson | 1922759711 | Speech-Language Pathologist | Fort Worth, TX | 2022 |
| Rue Johnson | 1760065445 | Counselor | Sherwood, OR | 2021 |
| Rufis Johnson | 1326472218 | Social Worker | Ontario, CA | 2013 |
| Rufus Johnson | 1497366272 | Pharmacist | Fort Carson, CO | 2020 |
| Ruhmon Johnson, , MS,LPC | 1528685286 | Pastoral Counselor | Philadelphia, PA | 2020 |
| Rukiya Johnson, LCPC | 1073337580 | Mental Health Counselor | Joliet, IL | 2024 |
| Rukiyyah Johnson, RBT | 1184361263 | Behavior Technician | Glendale, AZ | 2022 |
| Runako Johnson, PTA | 1386855443 | Physical Therapy Assistant | Davenport, FL | 2007 |
| Rupal Johnson, PHARMD | 1649557083 | Pharmacist | Western Springs, IL | 2011 |
| Rupert Johnson, R.N. B.ED | 1063590248 | Contractor | Stafford, TX | 2006 |
| Rupert Johnson | 1932580016 | Speech-Language Pathologist | Renovo, PA | 2015 |
| Rurik Johnson | 1760495824 | Surgery Physician | West Seneca, NY | 2006 |
| Russ-Em Johnson, RN, CCRN, CMC | 1386425551 | Registered Nurse | San Diego, CA | 2023 |
| Russann Johnson, LPN | 1902076532 | Licensed Practical Nurse | Fergus Falls, MN | 2008 |
| Russel Johnson | 1366079220 | Hearing Instrument Specialist | Milford, MA | 2020 |
| Russell Johnson, MD | 1003801283 | Radiation Oncology Physician | Elkhart, IN | 2005 |
| Russell Johnson | 1184589129 | Behavior Technician | Encino, CA | 2025 |
| Russell Johnson | 1336102375 | Emergency Medicine Physician | Toledo, OH | 2006 |
| Russell Johnson, BC-HIS | 1417172966 | Hearing Instrument Specialist | Columbia, SC | 2007 |
| Russell Johnson, DPM | 1437185378 | Foot & Ankle Surgery Podiatrist | El Paso, TX | 2006 |
| Russell Johnson | 1447205554 | Specialist | Petersburg, VA | 2006 |
| Russell Johnson, LCMHC | 1457439853 | Mental Health Counselor | Manchester, NH | 2006 |
| Russell Johnson, M.D. | 1497198402 | Emergency Medicine Physician | Los Angeles, CA | 2013 |
| Russell Johnson, PA-C | 1497712483 | Medical Physician Assistant | Las Vegas, NV | 2006 |
| Russell Johnson, CO | 1497935423 | Orthotist | San Diego, CA | 2007 |
| Russell Johnson, P.T. | 1528021607 | Physical Therapist | Powell, TN | 2006 |
| Russell Johnson | 1528413549 | Mental Health Counselor | Tucson, AZ | 2016 |
| Russell Johnson | 1659782787 | Contractor | Fontana, CA | 2014 |
| Russell Johnson, MD | 1700585916 | Emergency Medicine Physician | Las Vegas, NV | 2023 |
| Russell Johnson | 1710345483 | Physician Assistant | Milwaukee, WI | 2016 |
| Russell Johnson | 1720897473 | Pharmacist | Bayville, NJ | 2025 |
| Russell Johnson, D.C. | 1790990679 | Chiropractor | Holbrook, NY | 2007 |
| Russell Johnson, M.D. | 1831112341 | Child & Adolescent Psychiatry Physician | Greeley, CO | 2006 |
| Russell Johnson, ATC | 1861423790 | Athletic Trainer | Oxford, MS | 2006 |
| Russell Johnson, DDS | 1881085298 | Prosthodontics | San Antonio, TX | 2015 |
| Russten Johnson | 1154770022 | Counselor | Rogers, AR | 2016 |
| Rusti Johnson, FNP-BC | 1568305902 | Family Nurse Practitioner | Jasper, AL | 2026 |
| Rustin Johnson, RN | 1366926008 | Case Management Registered Nurse | Wolf Point, MT | 2018 |
| Rusty Johnson, DMD | 1326937038 | Dentist | Claxton, GA | 2025 |
| Ruta Johnson, MD | 1134389356 | Internal Medicine Physician | Washington, DC | 2008 |
| Ruth Johnson | 1013799717 | Behavior Technician | Palm Bay, FL | 2023 |
| Ruth Johnson, COTA | 1063704393 | Occupational Therapy Assistant | Great Bend, KS | 2011 |
| Ruth Johnson, CRNP | 1063781185 | Nurse Practitioner | Nazareth, PA | 2011 |
| Ruth Johnson, LCPC | 1063957876 | Counselor | Wheeling, IL | 2017 |
| Ruth Johnson, RN | 1073093571 | Registered Nurse | Groveton, TX | 2018 |
| Ruth Johnson, COTA | 1104126580 | Occupational Therapy Assistant | Salina, KS | 2010 |
| Ruth Johnson | 1104591254 | Behavior Technician | Warren, MI | 2021 |
| Ruth Johnson, RN | 1184593220 | Community Health Registered Nurse | Fishkill, NY | 2025 |
| Ruth Johnson | 1235672056 | Peer Specialist | Gladwin, MI | 2016 |
| Ruth Johnson, M.D. | 1245217686 | Public Health & General Preventive Medicine Physician | Rochester, MN | 2005 |
| Ruth Johnson, LICSW | 1275087025 | Clinical Social Worker | Hopkins, MN | 2016 |
| Ruth Johnson, D.PH. | 1275857476 | Pharmacist | Memphis, TN | 2010 |
| Ruth Johnson, OTR/L | 1285314807 | Pediatric Occupational Therapist | Cincinnati, OH | 2023 |
| Ruth Johnson, MD | 1285619072 | Family Medicine Physician | Alden, NY | 2005 |
| Ruth Johnson | 1295169373 | Home Health Aide | Washington, DC | 2013 |
| Ruth Johnson, MS | 1295301398 | Addiction (Substance Use Disorder) Counselor | La Mirada, CA | 2021 |
| Ruth Johnson, MSN | 1316272453 | Family Nurse Practitioner | Johnson City, TN | 2009 |
| Ruth Johnson, MSN, CNM, CS | 1366590515 | Child & Adolescent Psychiatric/Mental Health Registered Nurse | Wellesley, MA | 2007 |
| Ruth Johnson | 1396402269 | Home Health Aide | Washington, DC | 2021 |
| Ruth Johnson | 1447035100 | Occupational Therapy Assistant | McKeesport, PA | 2023 |
| Ruth Johnson | 1497608228 | Behavior Technician | Rockville, MD | 2026 |
| Ruth Johnson | 1568916385 | Behavior Analyst | Raleigh, NC | 2016 |
| Ruth Johnson, LCSW | 1669721445 | Clinical Social Worker | Gurnee, IL | 2012 |
| Ruth Johnson, PA | 1699865162 | Medical Physician Assistant | Mannford, OK | 2006 |
| Ruth Johnson | 1720168891 | Addiction (Substance Use Disorder) Counselor | Rockland, ME | 2006 |
| Ruth Johnson, P.T. | 1740679224 | Physical Therapist | Hallettsville, TX | 2015 |
| Ruth Johnson | 1821150475 | Counselor | Metropolis, IL | 2006 |
| Ruth Johnson | 1821362484 | Mental Health Counselor | Oklahoma City, OK | 2012 |
| Ruth Johnson | 1821641580 | Behavior Analyst | Reno, NV | 2019 |
| Ruth Johnson, CRM | 1962141739 | Peer Specialist | Bend, OR | 2022 |
| Ruth Johnson, LMHC | 1972204030 | Mental Health Counselor | Lancaster, NY | 2023 |
| Ruth Johnson | 1972488088 | Student in an Organized Health Care Education/Training Program | Omaha, NE | 2025 |
| Ruth Johnson | 1992907687 | Home Health Aide | Barnesville, OH | 2007 |
| Ruth Ann Johnson | 1841358090 | Personal Care Attendant | Barrett, MN | 2006 |
| Ruthie Johnson | 1184542441 | Behavior Technician | Farmington Hills, MI | 2026 |
| Ruxandra Johnson, BSN, RN, IBCLC | 1184446619 | Lactation Consultant (Registered Nurse) | Estero, FL | 2024 |
| Ryaja Johnson | 1972019024 | Clinical Psychologist | Galveston, TX | 2017 |
| Ryan Johnson, M.D. | 1023243730 | Anatomic Pathology Physician | Royal Oak, MI | 2009 |
| Ryan Johnson, M.D. | 1023335072 | Anatomic Pathology & Clinical Pathology Physician | Raleigh, NC | 2010 |
| Ryan Johnson, M.D. | 1023472909 | Emergency Medicine Physician | Ashland, KY | 2016 |
| Ryan Johnson, DO | 1033800412 | Anesthesiology Physician | Chicago, IL | 2023 |
| Ryan Johnson, LPC | 1043750110 | Counselor | Tulsa, OK | 2017 |
| Ryan Johnson, MD | 1053970087 | Neurology Physician | Merriam, KS | 2019 |
| Ryan Johnson, D.O. | 1063435717 | Emergency Medicine Physician | Waynesboro, GA | 2006 |
| Ryan Johnson, PA | 1063689172 | Physician Assistant | Argyle, TX | 2008 |
| Ryan Johnson, MT-BC | 1083580377 | Contractor | Tallahassee, FL | 2025 |
| Ryan Johnson, DO | 1093519258 | Family Medicine Physician | Lewiston, ME | 2025 |
| Ryan Johnson, OD | 1093948259 | Optometrist | Woodbury, MN | 2009 |
| Ryan Johnson, CRNA | 1104330281 | Certified Registered Nurse Anesthetist | Tulsa, OK | 2017 |
| Ryan Johnson | 1104459353 | Physical Therapist | Scottsdale, AZ | 2020 |
| Ryan Johnson | 1114557220 | Behavior Technician | Fredericksburg, VA | 2020 |
| Ryan Johnson, M.D. | 1114941416 | Pediatric Cardiology Physician | Tucson, AZ | 2006 |
| Ryan Johnson, PA | 1164179214 | Physician Assistant | Oceanside, CA | 2022 |
| Ryan Johnson | 1164374534 | Family Nurse Practitioner | Globe, AZ | 2026 |
| Ryan Johnson, OTR/L | 1174083133 | Occupational Therapist | Cincinnati, OH | 2019 |
| Ryan Johnson | 1174218416 | Case Manager/Care Coordinator | Toledo, OH | 2023 |
| Ryan Johnson, MD, MPH, MA | 1184327801 | Emergency Medicine Physician | Houston, TX | 2023 |
| Ryan Johnson | 1184565509 | Behavior Technician | Los Angeles, CA | 2026 |
| Ryan Johnson, M.D. | 1184623878 | Addiction Medicine (Family Medicine) Physician | Monument, CO | 2005 |
| Ryan Johnson, O.D. | 1184653404 | Optometrist | Chubbuck, ID | 2006 |
| Ryan Johnson, DC | 1194642272 | Chiropractor | Buffalo, NY | 2026 |
| Ryan Johnson, RNFA | 1215815899 | Registered Nurse | Waterloo, IA | 2025 |
| Ryan Johnson | 1225603566 | Behavior Technician | Danville, CA | 2021 |
| Ryan Johnson | 1235545161 | Mental Health Counselor | Pine Hill, NJ | 2014 |
| Ryan Johnson | 1235693862 | Clinical Social Worker | Sacramento, CA | 2019 |
| Ryan Johnson, PT, DPT | 1235698788 | Physical Therapist | Providence, RI | 2019 |
| Ryan Johnson, DO | 1235699133 | Military Health Care Provider | Oceanside, CA | 2019 |
| Ryan Johnson | 1235794371 | Independent Duty Corpsman | Newport, RI | 2019 |
| Ryan Johnson, D.C. | 1245662303 | Chiropractor | Sarasota, FL | 2013 |
| Ryan Johnson, DMD | 1245801349 | General Practice Dentistry | Brookings, OR | 2021 |
| Ryan Johnson, DDS | 1245830736 | Dentist | Corpus Christi, TX | 2020 |
| Ryan Johnson | 1245932375 | Student in an Organized Health Care Education/Training Program | Cincinnati, OH | 2023 |
| Ryan Johnson, DPM | 1265059042 | Podiatrist | Boise, ID | 2020 |
| Ryan Johnson, DDS | 1265565865 | General Practice Dentistry | Leavenworth, KS | 2007 |
| Ryan Johnson | 1285025031 | Mental Health Counselor | Paradise, CA | 2015 |
| Ryan Johnson, DDS | 1285084459 | Dentist | Jacksonville, FL | 2016 |
| Ryan Johnson, AU.D. | 1306281027 | Audiologist | Bonita, CA | 2013 |
| Ryan Johnson, MSN, NP-C | 1316341472 | Family Nurse Practitioner | Salem, OR | 2014 |
Source: CMS National Plan and Provider Enumeration System (NPPES) (download.cms.gov). A listing is not a recommendation: check a license with the state board (license lookups).