Providers Rachel Cook to Samantha Cook, LMFT
300 individual NPIs in the federal registry, part 4,402 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. 91 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Rachel Cook | 1770089013 | Behavior Technician | Pleasanton, CA | 2018 |
| Rachel Cook, LAC. | 1790997831 | Acupuncturist | Chicago, IL | 2007 |
| Rachel Cook | 1831748094 | Acute Care Nurse Practitioner | Birmingham, AL | 2019 |
| Rachel Cook | 1881407062 | Student in an Organized Health Care Education/Training Program | Grand Junction, CO | 2025 |
| Rachel Cook, LMHC | 1902248107 | Mental Health Counselor | Orlando, FL | 2013 |
| Rachel Cook, MS | 1972317576 | Speech-Language Pathologist | Hopkinton, NH | 2025 |
| Rachelle Cook, LSW | 1316585193 | Mental Health Counselor | Sidney, OH | 2019 |
| Rae Cook | 1134367279 | Speech-Language Pathologist | Newark, DE | 2009 |
| Rae Cook | 1477800597 | Case Manager/Care Coordinator | Knoxville, TN | 2012 |
| Raija Cook | 1427911932 | Behavior Technician | San Tan Valley, AZ | 2025 |
| Ralph Cook | 1366630527 | Addiction (Substance Use Disorder) Counselor | Fremont, CA | 2007 |
| Ralph Cook, MD | 1619366333 | Sports Medicine (Orthopaedic Surgery) Physician | Falmouth, MA | 2015 |
| Ralph Cook, LMFT | 1629357785 | Marriage & Family Therapist | Mount Juliet, TN | 2011 |
| Ralph Cook, M.D. | 1689602161 | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | Leesburg, FL | 2006 |
| Randal Cook | 1144430232 | Mental Health Counselor | Sacramento, CA | 2007 |
| Randal Cook, PA-C | 1952688509 | Medical Physician Assistant | Tulsa, OK | 2011 |
| Randall Cook, M.D. | 1245329333 | Surgery Physician | Montgomery, AL | 2006 |
| Randall Cook, M.D. | 1922122274 | Internal Medicine Physician | Ligonier, PA | 2007 |
| Randolph Cook, MD | 1740254192 | Orthopaedic Surgery Physician | Arroyo Grande, CA | 2006 |
| Randy Cook, LPC-MHSP | 1427804012 | Mental Health Counselor | Franklin, TN | 2024 |
| Randy Cook, D.O. | 1508832171 | Internal Medicine Physician | Hays, KS | 2006 |
| Randy Cook | 1609761725 | Mental Health Counselor | Jasper, OR | 2025 |
| Randy Cook | 1821649260 | Critical Care Registered Respiratory Therapist | Fayetteville, NC | 2019 |
| Randy Cook, LPCC-S, LICDC | 1891864237 | Professional Counselor | Cincinnati, OH | 2006 |
| Randy Cook, BS EDUCATION | 1992024855 | Mental Health Counselor | Howe, OK | 2010 |
| Ranesha Cook | 1578170429 | Student in an Organized Health Care Education/Training Program | Hattiesburg, MS | 2020 |
| Ranon Cook, MD | 1184277055 | Family Medicine Physician | Bismarck, ND | 2019 |
| Raquel Cook | 1255582102 | Mental Health Counselor | Salt Lake City, UT | 2008 |
| Raquel Cook | 1255963435 | Behavior Technician | Overland Park, KS | 2020 |
| Rashea Cook, LMT | 1801746458 | Massage Therapist | Mableton, GA | 2026 |
| Rashonna Cook | 1497314447 | Social Worker | Scottsdale, AZ | 2019 |
| Raul Cook, DDS,MS | 1720241797 | Periodontics | Fort Lauderdale, FL | 2008 |
| Ray Cook | 1164897633 | Counselor | Dalton, GA | 2015 |
| Ray Cook | 1720887003 | Health & Wellness Coach | Arlington, WA | 2025 |
| Raymond Cook | 1073893103 | Pharmacist | Albuquerque, NM | 2011 |
| Raymond Cook | 1679409221 | Peer Specialist | Canton, MI | 2026 |
| Raymond Cook, M.D. | 1871509760 | Otolaryngology Physician | Raleigh, NC | 2006 |
| Raymond Cook, D.O. | 1922006220 | Sports Medicine (Family Medicine) Physician | Reading, PA | 2005 |
| Reagan Cook, OTD, OTR/L | 1316824881 | Occupational Therapist | Orlando, FL | 2025 |
| Reagan Cook | 1841433570 | Registered Nurse | Little Rock, AR | 2009 |
| Rebecca Cook | 1013459429 | Phlebology Physician | Red Oak, GA | 2016 |
| Rebecca Cook, LCSW | 1033204573 | Clinical Social Worker | Buda, TX | 2006 |
| Rebecca Cook, MA, LMFT, LLPC | 1043080443 | Marriage & Family Therapist | Kalamazoo, MI | 2024 |
| Rebecca Cook, PSYD, LP | 1134181696 | Psychologist | Minneapolis, MN | 2006 |
| Rebecca Cook, MS | 1144500505 | Genetic Counselor (M.S.) | Cleveland, OH | 2011 |
| Rebecca Cook, PHARMD | 1184109621 | Pharmacist | Broken Arrow, OK | 2018 |
| Rebecca Cook, M.D. | 1194756726 | Pediatric Hematology & Oncology Physician | Greenville, SC | 2006 |
| Rebecca Cook, ACNP | 1225701238 | Acute Care Nurse Practitioner | Albuquerque, NM | 2021 |
| Rebecca Cook | 1225913510 | Low Vision Occupational Therapist | Baltimore, MD | 2025 |
| Rebecca Cook | 1275274565 | Mental Health Counselor | Tigard, OR | 2022 |
| Rebecca Cook | 1336809938 | Behavior Technician | Manchester, MO | 2021 |
| Rebecca Cook, RADT | 1417757618 | Addiction (Substance Use Disorder) Counselor | San Jacinto, CA | 2025 |
| Rebecca Cook, M.D. | 1417946393 | Internal Medicine Physician | Cave Creek, AZ | 2005 |
| Rebecca Cook, N.P.F. | 1467500033 | Family Nurse Practitioner | Santa Maria, CA | 2007 |
| Rebecca Cook | 1467914119 | Family Medicine Physician | Milwaukee, WI | 2019 |
| Rebecca Cook, COTA/L | 1487012233 | Occupational Therapy Assistant | Eagle, ID | 2016 |
| Rebecca Cook, DMD | 1497075188 | Dentist | Whitesburg, KY | 2010 |
| Rebecca Cook, PA-C | 1578332060 | Medical Physician Assistant | St Petersburg, FL | 2023 |
| Rebecca Cook, LCSW | 1588033351 | Clinical Social Worker | Moberly, MO | 2015 |
| Rebecca Cook, PH.D. | 1588950299 | Counseling Psychologist | Dayton, OH | 2011 |
| Rebecca Cook, PT | 1598958936 | Physical Therapist | Georgetown, TX | 2007 |
| Rebecca Cook, MSN, RN | 1649083833 | School Registered Nurse | Linden, CA | 2025 |
| Rebecca Cook, RN | 1659131266 | Registered Nurse | Auburn Hills, MI | 2024 |
| Rebecca Cook, OTR/L | 1710501291 | Occupational Therapist | Snoqualmie, WA | 2020 |
| Rebecca Cook, LDH | 1740507748 | Dental Hygienist | Indianapolis, IN | 2010 |
| Rebecca Cook, DO | 1750878815 | Internal Medicine Physician | Live Oak, TX | 2018 |
| Rebecca Cook | 1760111264 | Behavior Technician | Naples, FL | 2022 |
| Rebecca Cook, CNP | 1760421879 | Pediatric Nurse Practitioner | Cincinnati, OH | 2006 |
| Rebecca Cook | 1790372845 | Personal Care Attendant | Romney, WV | 2020 |
| Rebecca Cook, MD | 1831038744 | Student in an Organized Health Care Education/Training Program | Morristown, NJ | 2026 |
| Rebecca Cook | 1841448909 | Physical Therapist | Timmonsville, SC | 2008 |
| Rebecca Cook | 1851843072 | Clinical Psychologist | Fort Worth, TX | 2016 |
| Rebecca Cook, MSPO, CP | 1902499700 | Prosthetist | Clayton, NC | 2021 |
| Rebecca Cook | 1912437591 | Speech-Language Assistant | Goodyear, AZ | 2017 |
| Rebecca Cook, MD | 1922391655 | Pediatrics Physician | Worcester, MA | 2011 |
| Rebecca Cook | 1952803116 | Behavior Technician | West Columbia, SC | 2018 |
| Rebecca Cook | 1992621874 | Pharmacist | Akron, OH | 2026 |
| Rebekah Cook, BS, MSSW, LMSW | 1043784309 | Clinical Social Worker | Murfreesboro, TN | 2019 |
| Rebekah Cook | 1295313419 | Student in an Organized Health Care Education/Training Program | Plantation, FL | 2021 |
| Rebekah Cook, NP | 1376976753 | Acute Care Nurse Practitioner | Sacramento, CA | 2013 |
| Rebekah Cook, FNP | 1447436050 | Family Nurse Practitioner | Dallas, TX | 2008 |
| Rebekah Cook, RDN | 1518399310 | Registered Dietitian | Orangeville, UT | 2013 |
| Rebekah Cook, LMT | 1700723616 | Massage Therapist | Great Falls, MT | 2026 |
| Rebekah Cook, CCM | 1942508288 | Case Manager/Care Coordinator | Provo, UT | 2011 |
| Regan Cook | 1972105674 | Behavior Technician | Woodland Hills, CA | 2020 |
| Regina Cook | 1093270407 | Registered Nurse | Bakersfield, CA | 2019 |
| Regina Cook, CDCA | 1396315404 | Addiction (Substance Use Disorder) Counselor | Columbus, OH | 2021 |
| Regina Cook, MA | 1891048302 | Counselor | Philadelphia, PA | 2012 |
| Rena Cook, RN | 1043454630 | Registered Nurse | Tupelo, MS | 2009 |
| Renea Cook | 1760134985 | Home Health Aide | Las Vegas, NV | 2022 |
| Renee Cook | 1215629530 | Personal Care Attendant | Barboursville, WV | 2023 |
| Renee Cook, PHARM.D. | 1538169842 | Pharmacist | Atlanta, GA | 2005 |
| Renee Cook, D.O. | 1598985517 | Psychiatry Physician | Hibbing, MN | 2007 |
| Renee Cook, RPH | 1912304791 | Pharmacist | Franklin, NC | 2014 |
| Reva Ann Cook, LCSW | 1205375342 | Clinical Social Worker | American Fork, UT | 2017 |
| Rexton Cook | 1730527672 | Counselor | Salt Lake City, UT | 2013 |
| Rhea Cook, FNP | 1033303680 | Family Nurse Practitioner | Plano, TX | 2007 |
| Rhett Cook, M.D. | 1871892257 | Internal Medicine Physician | Provo, UT | 2011 |
| Rhette Cook | 1801494869 | Surgical Technologist | Canton, MS | 2020 |
| Rhiannon Cook | 1740718113 | Physical Therapist | Tulsa, OK | 2017 |
| Rhonda Cook | 1053902940 | Case Manager/Care Coordinator | Mariposa, CA | 2021 |
| Rhonda Cook, RPH | 1093016925 | Pharmacist | Evergreen, CO | 2010 |
| Rhonda Cook, RN | 1295684652 | Administrator Registered Nurse | Yakima, WA | 2026 |
| Rhonda Cook, D.C. | 1306995212 | Chiropractor | Joliet, IL | 2007 |
| Rhonda Cook, L.AC. | 1376739177 | Acupuncturist | Golden, CO | 2007 |
| Rhonda Cook | 1417816984 | Behavior Technician | Brooklyn, NY | 2026 |
| Rhonda Cook, FNP | 1699752345 | Family Nurse Practitioner | Prosperity, SC | 2005 |
| Rhonda Cook, NP | 1700394889 | Nurse Practitioner | Conyers, GA | 2018 |
| Rhonda Cook, M.AC., L.AC. | 1881817609 | Acupuncturist | Nashville, TN | 2007 |
| Ricardo Cook, MD | 1942278726 | Orthopaedic Surgery Physician | Rockville, MD | 2006 |
| Richard Cook | 1033935218 | Community Health Worker | Cleveland, OH | 2024 |
| Richard Cook, M.D. | 1104899970 | Family Medicine Physician | Uniontown, PA | 2006 |
| Richard Cook, LMFT | 1134298656 | Marriage & Family Therapist | Reno, NV | 2006 |
| Richard Cook, M.D. | 1184869448 | Vascular Surgery Physician | Wilsonville, OR | 2008 |
| Richard Cook, D.D.S.,M.S.D. | 1285728816 | Orthodontics and Dentofacial Orthopedics Dentistry | West Linn, OR | 2006 |
| Richard Cook, PSYD | 1396818704 | Clinical Neuropsychologist | Englewood, CO | 2006 |
| Richard Cook, MD | 1447250626 | Vascular Surgery Physician | Greenville, NC | 2005 |
| Richard Cook, CADAC III | 1497948210 | Addiction (Substance Use Disorder) Counselor | Valparaiso, IN | 2007 |
| Richard Cook, MD | 1508957705 | Obstetrics & Gynecology Physician | Woodstock, IL | 2006 |
| Richard Cook, PA | 1558381442 | Medical Physician Assistant | Santa Fe, NM | 2006 |
| Richard Cook, MD | 1568527653 | Family Medicine Physician | Uniontown, PA | 2006 |
| Richard Cook, MD, MPH | 1578505459 | Emergency Medicine Physician | Hummelstown, PA | 2006 |
| Richard Cook, D.O. | 1588000483 | Neurological Surgery Physician | Henderson, NV | 2013 |
| Richard Cook | 1598857807 | Pharmacy Technician | Philadelphia, PA | 2006 |
| Richard Cook, O.D. | 1639215122 | Optometrist | Canton, OH | 2007 |
| Richard Cook, M.D. | 1760496863 | Psychiatry Physician | Jamaica Plain, MA | 2006 |
| Richard Cook, M.D. | 1811970056 | Internal Medicine Physician | Waldorf, MD | 2005 |
| Richelle Ann Cook | 1497410625 | Advanced Practice Midwife | San Diego, CA | 2021 |
| Richonda Cook, RBT | 1114768199 | Behavior Technician | Louisville, KY | 2024 |
| Rickey Cook | 1235896382 | Peer Specialist | Piedmont, OK | 2021 |
| Ricky Cook, DDS | 1407837511 | General Practice Dentistry | Elmendorf Afb, AK | 2005 |
| Rikaela Cook, PA | 1114545472 | Physician Assistant | Stanford, CA | 2020 |
| Riley Cook | 1083188262 | Counselor | Pittsfield, MA | 2019 |
| Riley Cook, RDN | 1487232054 | Registered Dietitian | Oakland, CA | 2021 |
| Riley Cook, PT, DPT | 1518633056 | Physical Therapist | Russellville, AR | 2021 |
| Rita Cook, O.D. | 1326035544 | Optometrist | Beaverton, OR | 2005 |
| Rita Cook, APRN | 1346679537 | Women's Health Nurse Practitioner | Valdosta, GA | 2013 |
| Rita Cook, M.A.LPC | 1568713915 | Professional Counselor | Cullen, LA | 2012 |
| Rita Cook, PTA | 1891970190 | Physical Therapy Assistant | Portland, OR | 2008 |
| Rita Cook, MS, RDN | 1912626144 | Registered Dietitian | Cambridge, MA | 2022 |
| River Cook, MD | 1972122034 | Emergency Medicine Physician | Bloomington, MN | 2020 |
| Riyann Cook | 1407431612 | Personal Care Attendant | Beckley, WV | 2021 |
| Robbie Cook | 1780196931 | Speech-Language Assistant | Addison, TX | 2017 |
| Robert Cook, PHARM.D. | 1093187494 | Pharmacist | Tuscaloosa, AL | 2015 |
| Robert Cook, P.T. | 1093835175 | Physical Therapist | Alma, MI | 2007 |
| Robert Cook, MD | 1114915915 | Anatomic Pathology Physician | Iowa City, IA | 2005 |
| Robert Cook, LMSW | 1134829658 | Clinical Social Worker | Grand Haven, MI | 2023 |
| Robert Cook, D.C. | 1144366659 | Chiropractor | Sandersville, GA | 2007 |
| Robert Cook, DR. | 1164055844 | Pastoral Counselor | Chattanooga, TN | 2020 |
| Robert Cook, M.D. | 1164817938 | Family Medicine Physician | Seattle, WA | 2015 |
| Robert Cook, MD | 1174596589 | Internal Medicine Physician | Gainesville, FL | 2006 |
| Robert Cook | 1205196706 | Contractor | Gallatin, TN | 2012 |
| Robert Cook | 1235644014 | Mental Health Counselor | Santa Maria, CA | 2017 |
| Robert Cook, MD MPH FAAFP | 1255327052 | Family Medicine Physician | Chatsworth, GA | 2005 |
| Robert Cook, RPH | 1275722191 | Pharmacist | Charlevoix, MI | 2007 |
| Robert Cook, PT, MHS | 1306877592 | Physical Therapist | Longview, WA | 2006 |
| Robert Cook, DMD | 1316066509 | Prosthodontics | Annapolis, MD | 2007 |
| Robert Cook, MD | 1346277365 | Specialist | Annapolis, MD | 2006 |
| Robert Cook, MD | 1356432561 | Pulmonary Disease Physician | Hendersonville, NC | 2006 |
| Robert Cook | 1376394643 | Personal Care Attendant | Powell, OH | 2024 |
| Robert Cook, M.D. | 1407813645 | Allergy & Immunology Physician | Austin, TX | 2006 |
| Robert Cook, MD | 1437143518 | Surgery Physician | Shenandoah, TX | 2005 |
| Robert Cook, MD | 1437220878 | Obstetrics & Gynecology Physician | Skowhegan, ME | 2006 |
| Robert Cook, M.D. | 1437274354 | Ophthalmology Physician | Boston, MA | 2007 |
| Robert Cook, CRNA | 1467961458 | Certified Registered Nurse Anesthetist | Royal Oak, MI | 2017 |
| Robert Cook, DDS | 1548496250 | Dentist | Salisbury, MD | 2009 |
| Robert Cook, LMT | 1548845019 | Massage Therapist | Bryant, AR | 2021 |
| Robert Cook, DDS | 1558544825 | Dentist | Orchard Park, NY | 2007 |
| Robert Cook, LPC | 1558645267 | Professional Counselor | Kalamazoo, MI | 2011 |
| Robert Cook, MD | 1568407690 | Family Medicine Physician | Plano, TX | 2006 |
| Robert Cook | 1578201968 | Behavior Technician | Palos Heights, IL | 2022 |
| Robert Cook, RPH | 1578575171 | Pharmacist | Augusta, GA | 2006 |
| Robert Cook, M.D. | 1629075445 | Family Medicine Physician | Weaverville, NC | 2005 |
| Robert Cook | 1639924368 | School Counselor | Alexandria, VA | 2024 |
| Robert Cook, O.D | 1689057085 | Optometrist | Phoenix, AZ | 2015 |
| Robert Cook | 1699074369 | Mental Health Counselor | Fairbanks, AK | 2011 |
| Robert Cook, RPH | 1720329584 | Pharmacist | Olathe, KS | 2013 |
| Robert Cook, CPO | 1760191316 | Prosthetist | Bethesda, MD | 2022 |
| Robert Cook, DDS | 1760476121 | General Practice Dentistry | Atlanta, GA | 2005 |
| Robert Cook, PHD | 1760567861 | Clinical Psychologist | Mt Vernon, AL | 2006 |
| Robert Cook, PSYCH | 1821048992 | Clinical Psychologist | Albuquerque, NM | 2006 |
| Robert Cook, M.D. | 1861590929 | Urology Physician | Lynchburg, VA | 2006 |
| Robert Cook, LPC-CR | 1891180899 | Professional Counselor | Fairview Park, OH | 2015 |
| Robert Cook, PSY.D. | 1912692591 | Clinical Psychologist | Carbondale, IL | 2023 |
| Robert Cook, MD | 1932117926 | Family Medicine Physician | Stennis Space Center, MS | 2006 |
| Robert Cook | 1992626402 | School Social Worker | Brick, NJ | 2026 |
| Roberta Cook, LPN | 1366253783 | Licensed Practical Nurse | Everett, WA | 2025 |
| Roberta Cook | 1417509423 | Registered Nurse | San Diego, CA | 2019 |
| Roberta Cook | 1871533919 | Adult Health Nurse Practitioner | Duluth, MN | 2006 |
| Roberta Cook, CNP | 1902075948 | Adult Health Nurse Practitioner | Cleveland, OH | 2008 |
| Roberta Cook, M.D. | 1902198351 | General Practice Physician | Banner Elk, NC | 2011 |
| Robin Cook, NP | 1043273493 | Nurse Practitioner | Monroe, NC | 2006 |
| Robin Cook, LCPC | 1073161899 | Professional Counselor | Morris, IL | 2019 |
| Robin Cook | 1144114026 | Chore Provider | Trenton, NE | 2025 |
| Robin Cook | 1205592243 | Nurse Practitioner | Houston, TX | 2021 |
| Robin Cook, M.D. | 1255315727 | General Practice Physician | Marquette, MI | 2005 |
| Robin Cook, M.D., PH.D. | 1487068383 | Neurology with Special Qualifications in Child Neurology Physician | Grand Rapids, MI | 2014 |
| Robin Cook, LCSW | 1508177247 | Clinical Social Worker | Chinle, AZ | 2010 |
| Robin Cook, CRNA | 1619288693 | Certified Registered Nurse Anesthetist | Oklahoma City, OK | 2010 |
| Robin Cook, MHPP | 1770885873 | Mental Health Counselor | Springdale, AR | 2010 |
| Robin Cook | 1801451505 | Behavior Technician | Farmington Hills, MI | 2019 |
| Robin Cook | 1942149810 | Registered Dietitian | Bridgewater, NJ | 2026 |
| Robin Cook, CRNA | 1972783710 | Certified Registered Nurse Anesthetist | Pontiac, MI | 2007 |
| Rockford Cook, MA, LPCC | 1144950734 | Professional Counselor | Bowling Green, KY | 2022 |
| Roddy Cook, MD | 1659358943 | Family Medicine Physician | Dothan, AL | 2005 |
| Rodger Cook, DO | 1740574920 | General Practice Physician | Alexandria, VA | 2011 |
| Rodney Cook | 1407993371 | General Practice Dentistry | Duncanville, TX | 2007 |
| Roger Cook, MD | 1003966227 | Anesthesiology Physician | Pocatello, ID | 2007 |
| Roger Cook, M.D. | 1043218340 | Family Medicine Physician | Marrero, LA | 2005 |
| Roger Cook, LMFT | 1073963377 | Marriage & Family Therapist | San Jose, CA | 2016 |
| Roger Cook | 1275314346 | Prevention Professional | Zanesville, OH | 2023 |
| Roger Cook, PHD | 1447626346 | Mental Health Counselor | Tualatin, OR | 2015 |
| Roger Cook, PA | 1881710044 | Physician Assistant | San Diego, CA | 2007 |
| Roland Cook, MD | 1245248822 | Internal Medicine Physician | Munford, AL | 2006 |
| Rollin Cook | 1326608209 | Anesthesiology Physician | Iowa City, IA | 2019 |
| Ronald Cook, D.O. | 1023000197 | Family Medicine Physician | Lubbock, TX | 2005 |
| Ronald Cook, DPH | 1184791154 | Pharmacist | Fort Gordon, GA | 2006 |
| Ronald Cook, RPH | 1194473777 | Pharmacist | Garden City, GA | 2022 |
| Ronald Cook, RN | 1275279390 | Registered Nurse | Chillicothe, OH | 2022 |
| Ronald Cook | 1538637491 | Personal Care Attendant | Las Vegas, NV | 2018 |
| Ronald Cook, PT | 1578502787 | Physical Therapist | Milwaukee, WI | 2006 |
| Ronald Cook, D.D.S. | 1649361189 | General Practice Dentistry | Palestine, TX | 2006 |
| Ronald Cook, DDS | 1891919882 | Dentist | Willow Park, TX | 2007 |
| Ronda Cook, REGISTERED NURSE | 1053825398 | Registered Nurse | Chula Vista, CA | 2017 |
| Ronelle Cook, LMT | 1073203956 | Massage Therapist | Kansas City, MO | 2023 |
| Ronnie Cook, D.D.S., M.S.D. | 1619182375 | Orthodontics and Dentofacial Orthopedics Dentistry | Tucson, AZ | 2007 |
| Ronnie Cook, DC | 1649777921 | Chiropractor | Inez, KY | 2018 |
| Ronnie Cook, PTA | 1740610781 | Physical Therapy Assistant | Gordon, KY | 2013 |
| Rory Cook, OD | 1790767879 | Optometrist | Portland, OR | 2005 |
| Rosa Nina Cook, RN | 1114766045 | Registered Nurse | Honolulu, HI | 2024 |
| Rosaleen Cook | 1083707103 | Mental Health Counselor | N Charleston, SC | 2006 |
| Rosalie Cook | 1578075404 | Case Manager/Care Coordinator | Fresno, CA | 2017 |
| Rosaline Cook | 1104522945 | Doula | San Diego, CA | 2023 |
| Rose Cook, LPN | 1134932106 | Licensed Practical Nurse | Anderson, SC | 2025 |
| Rose Cook | 1487138038 | Clinical Psychologist | Detroit, MI | 2018 |
| Roseanne Cook, MD | 1568541720 | Family Medicine Physician | Pine Apple, AL | 2006 |
| Rosella Cook | 1780571216 | Personal Care Attendant | Barboursville, WV | 2025 |
| Rosemarie Cook, RN | 1144895558 | Registered Nurse | Wayne, MI | 2021 |
| Rosemary Cook, L.D.O. | 1033295597 | Optician | Davie, FL | 2006 |
| Rosemary Cook, PH.D. | 1245540293 | Psychologist | Bellmore, NY | 2010 |
| Rosemary Cook, M.D. | 1285635631 | Hospitalist Physician | Bryn Mawr, PA | 2005 |
| Ross Cook, R.PH. | 1407939903 | Pharmacist | Traverse City, MI | 2006 |
| Ross Cook, MD | 1902742950 | Family Medicine Physician | Boise, ID | 2026 |
| Ross Cook, DMD | 1922354984 | General Practice Dentistry | Fort Campbell, KY | 2012 |
| Roxann Cook, D.O. | 1427055318 | Family Medicine Physician | Lakeland, FL | 2005 |
| Roxanne Cook, NP | 1073296422 | Gerontology Nurse Practitioner | Natchitoches, LA | 2023 |
| Roxanne Cook, RN | 1457790966 | Pediatric Registered Nurse | North Versailles, PA | 2013 |
| Roy Cook, MD | 1538330279 | General Practice Physician | Natchitoches, LA | 2008 |
| Roy Cook, PHD | 1568476273 | Psychologist | Dublin, GA | 2006 |
| Russell Cook, PT, DPT | 1487202149 | Physical Therapist | Huntsville, AL | 2019 |
| Russell Cook, R.T. | 1508042516 | Radiologic Technologist | Walnut, CA | 2008 |
| Rusty Cook, MD | 1437244266 | Emergency Medicine Physician | Metairie, LA | 2006 |
| Ruth Cook, LMHC | 1003512575 | Mental Health Counselor | Fleming Island, FL | 2023 |
| Ruth Cook, ATC, LAT | 1205804077 | Athletic Trainer | Lincoln, IL | 2006 |
| Ruth Cook, RN | 1538394614 | Registered Nurse | Lowell, MA | 2009 |
| Ruth Cook, CCC/A | 1689663080 | Audiologist | Portland, ME | 2005 |
| Ruth Cook, MSN, ANP | 1770701971 | Adult Health Nurse Practitioner | Seattle, WA | 2007 |
| Ruthann Cook, RN, CMSRN, BSN | 1366030744 | Medical-Surgical Registered Nurse | Kelso, WA | 2021 |
| Ryan Cook, PA-C | 1023409851 | Medical Physician Assistant | Montgomeryville, PA | 2015 |
| Ryan Cook, MD | 1083975775 | Psychiatry Physician | Akron, OH | 2012 |
| Ryan Cook, PHARM.D. | 1104194422 | Pharmacist | St Louis, MO | 2011 |
| Ryan Cook, DVM | 1124462064 | Veterinarian | Layton, UT | 2013 |
| Ryan Cook, PT, DPT | 1164888715 | Orthopedic Physical Therapist | Portland, OR | 2016 |
| Ryan Cook, MD | 1285858084 | Vascular & Interventional Radiology Physician | Des Moines, IA | 2007 |
| Ryan Cook | 1295521003 | Student in an Organized Health Care Education/Training Program | Indianapolis, IN | 2025 |
| Ryan Cook, DO | 1306305594 | Anesthesiology Physician | Glendale, AZ | 2019 |
| Ryan Cook | 1386391944 | Internal Medicine Physician | Travis Afb, CA | 2022 |
| Ryan Cook | 1427505510 | Case Manager/Care Coordinator | Durant, OK | 2016 |
| Ryan Cook, PCC | 1437441870 | Professional Counselor | Uniontown, OH | 2011 |
| Ryan Cook | 1447531900 | Pharmacist | Chicago, IL | 2011 |
| Ryan Cook, PT, DPT | 1457879462 | Physical Therapist | Franklin, TN | 2017 |
| Ryan Cook | 1477274876 | Pharmacist | Brooksville, FL | 2022 |
| Ryan Cook, PT, DPT | 1508293309 | Physical Therapist | Hot Springs, AR | 2013 |
| Ryan Cook, LPC | 1558870964 | Mental Health Counselor | Chardon, OH | 2017 |
| Ryan Cook, MD | 1588284756 | Family Medicine Physician | San Rafael, CA | 2020 |
| Ryan Cook | 1609645068 | Behavior Technician | Huntington Beach, CA | 2023 |
| Ryan Cook, DPT | 1619536430 | Physical Therapist | Rock Springs, WY | 2019 |
| Ryan Cook, LPC | 1669320131 | Mental Health Counselor | Clemson, SC | 2026 |
| Ryan Cook | 1679309710 | Behavior Technician | Farmington Hills, MI | 2024 |
| Ryan Cook, D.M.D. | 1679850234 | Dentist | Piedmont, SC | 2011 |
| Ryan Cook, APRN | 1720478548 | Family Nurse Practitioner | Fairfield, OH | 2015 |
| Ryan Cook, DPT | 1730477191 | Physical Therapist | Wichita, KS | 2011 |
| Ryan Cook, O.D. | 1770845240 | Optometrist | Hopewell, VA | 2012 |
| Ryan Cook | 1780233692 | Behavior Analyst | Jackson, MI | 2019 |
| Ryan Cook | 1831030758 | Student in an Organized Health Care Education/Training Program | Valhalla, NY | 2026 |
| Ryan Cook, DO | 1962068965 | Family Medicine Physician | Chicago, IL | 2019 |
| Ryan Cook, PA | 1982019659 | Physician Assistant | Topeka, KS | 2014 |
| Rylee Cook, MD | 1235973116 | Internal Medicine Physician | Spartanburg, SC | 2024 |
| Rylie Cook, LSW | 1649993858 | Clinical Social Worker | Fort Wayne, IN | 2022 |
| Sabina Cook, MS, LCGC | 1336997147 | Genetic Counselor (M.S.) | Taylorsville, UT | 2024 |
| Sabrina Cook, LCAS-A | 1790383453 | Addiction (Substance Use Disorder) Counselor | Sanford, NC | 2020 |
| Sabrina Cook, ANP-BC | 1821392499 | Nurse Practitioner | Nashville, TN | 2010 |
| Sabrina Cook, RN | 1982727418 | Registered Nurse | Oklahoma City, OK | 2007 |
| Sade Cook | 1255187084 | Behavior Technician | Virginia Beach, VA | 2024 |
| Sade Cook | 1275227282 | Behavior Technician | Farmington Hills, MI | 2023 |
| Sadie Cook | 1477239796 | Behavior Technician | Beaverton, OR | 2023 |
| Sagan Cook, LPN | 1609389402 | Licensed Practical Nurse | Lafayette, TN | 2017 |
| Sally Cook, RDH | 1477686335 | Dental Hygienist | Kansas City, MO | 2007 |
| Sam Cook | 1811838055 | Mental Health Counselor | Tigard, OR | 2026 |
| Samantha Cook, LMFT | 1033752308 | Marriage & Family Therapist | Parker, CO | 2019 |
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).