Providers Stephen Knox to Jon Knudsen, NP
300 individual NPIs in the federal registry, part 11,648 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. 78 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Stephen Knox | 1639634231 | Behavior Technician | Woodland Hills, CA | 2019 |
| Steven Knox, DPT | 1396550554 | Physical Therapist | Madison, WI | 2025 |
| Steven Knox, D.C. | 1518020940 | Chiropractor | Dalton, GA | 2006 |
| Steven Knox, PHARM D | 1548541519 | Pharmacist | Presque Isle, ME | 2011 |
| Sue Knox, MD | 1053402727 | Family Medicine Physician | Fremont, CA | 2006 |
| Susan Knox | 1023313798 | Mental Health Counselor | Philadelphia, PA | 2011 |
| Susan Knox, CRNA | 1184518441 | Certified Registered Nurse Anesthetist | Birmingham, AL | 2025 |
| Susan Knox, OT | 1245485010 | Specialist | White Plains, NY | 2008 |
| Susan Knox, RN | 1245537802 | Registered Nurse | Mansfield Center, CT | 2011 |
| Susan Knox, M.D.,PH.D. | 1912034240 | Radiation Oncology Physician | Palo Alto, CA | 2007 |
| Susannah Knox | 1063614279 | Pharmacist | Washington, DC | 2007 |
| Suzanne Knox, D.D.S. | 1043482904 | Dentist | Danbury, CT | 2008 |
| Suzanne Knox, PT, CSCS | 1114001484 | Physical Therapist | Redmond, OR | 2006 |
| Tamara Knox | 1063344760 | Behavior Technician | Virginia Beach, VA | 2026 |
| Tamika Knox, LCSW | 1639924194 | Clinical Social Worker | Wynnewood, PA | 2024 |
| Tammy Knox, PT | 1437812914 | Physical Therapist | Bermuda Run, NC | 2021 |
| Tammy Knox, RN | 1811272008 | Mental Health Counselor | Kingston, NY | 2011 |
| Tannette Knox, PA-C | 1679351431 | Physician Assistant | Mt Pleasant, SC | 2023 |
| Taquiya Knox | 1487362042 | Behavior Technician | Farmington Hills, MI | 2022 |
| Tara Knox, MD | 1366020653 | Emergency Medicine Physician | Camden, NJ | 2021 |
| Taulinah Knox, APRN, FNP-C | 1205464435 | Family Nurse Practitioner | Dayton, OH | 2020 |
| Taylar Knox | 1467251900 | Behavior Technician | Robinson, TX | 2025 |
| Taylor Knox, OTD. OTR/L | 1255705877 | Pediatric Occupational Therapist | West Chester, PA | 2015 |
| Taytum Knox | 1669267845 | Registered Nurse | New Orleans, LA | 2025 |
| Teadrana Knox | 1003616640 | Adult Companion | Omaha, NE | 2025 |
| Terrence Knox | 1184494122 | Mental Health Counselor | Eugene, OR | 2024 |
| Terresa Knox | 1295866408 | Clinical Social Worker | Van Nuys, CA | 2007 |
| Terry Knox | 1275355794 | Home Health Aide | Dayton, OH | 2024 |
| Terry Knox | 1366194177 | Mental Health Counselor | Las Vegas, NV | 2022 |
| Thea Knox, RPH | 1922693241 | Pharmacist | Lawrence, KS | 2021 |
| Theresa Knox | 1578158044 | Occupational Therapist | Frederick, MD | 2021 |
| Thomas Knox, M.D. | 1023169133 | Psychiatry Physician | Ridgefield, CT | 2007 |
| Thomas Knox, DLDO | 1225735764 | Optician | Lancaster, OH | 2023 |
| Thomas Knox, M.D. | 1336159425 | Orthopaedic Surgery Physician | Mountain Home, AR | 2006 |
| Thomas Knox, MSPT | 1336343425 | Physical Therapist | Homewood, AL | 2007 |
| Thomas Knox, DPT, SCS, CSCS | 1588891808 | Sports Physical Therapist | Washington, DC | 2009 |
| Thomas Knox, MD | 1609838218 | Cardiovascular Disease Physician | West Hartford, CT | 2006 |
| Thomas Knox, PHD | 1639135338 | Psychologist | Albion, ME | 2006 |
| Thomas Knox, MD,MBA,DABIPP,FIPP | 1700820610 | Pain Medicine (Anesthesiology) Physician | West Chester, OH | 2006 |
| Tierra Knox | 1053274340 | Personal Care Attendant | Beverly, WV | 2025 |
| Tierra Knox, LPN | 1073230199 | Licensed Practical Nurse | Buffalo, NY | 2022 |
| Tiffany Knox | 1265678692 | Social Worker | Akron, OH | 2009 |
| Tiffany Knox | 1275054181 | Behavior Technician | Novi, MI | 2017 |
| Timothy Knox, PT, CHT | 1194153627 | Physical Therapist | Granite City, IL | 2013 |
| Timothy Knox | 1194618009 | Behavior Technician | Raleigh, NC | 2025 |
| Timothy Knox, D.D.S. | 1437463718 | Dentist | Burbank, CA | 2010 |
| Timothy Knox, RRT | 1750612594 | Registered Respiratory Therapist | Deerfield Beach, FL | 2010 |
| Todd Knox, MD | 1639158009 | Anesthesiology Physician | Springfield, IL | 2006 |
| Tommy Knox, DC | 1619095817 | Chiropractor | Costa Mesa, CA | 2007 |
| Toni Knox, LCSW | 1083018261 | Clinical Social Worker | Richardson, TX | 2014 |
| Tonya Knox, MSW, LSSW | 1942911623 | Behavior Technician | Chattanooga, TN | 2022 |
| Toria Knox, DO | 1821679341 | Family Medicine Physician | West Jefferson, NC | 2021 |
| Tracy Knox, RN | 1023163714 | School Registered Nurse | Mesa, AZ | 2007 |
| Tremain Knox | 1174031959 | Student in an Organized Health Care Education/Training Program | Emory, VA | 2018 |
| Tretavious Knox | 1225838857 | Adult Companion | Omaha, NE | 2025 |
| Tulsa Knox, PSY.D | 1508241092 | Psychologist | Brooklyn, NY | 2015 |
| Tybrisha Knox | 1558631507 | Behavior Analyst | Las Vegas, NV | 2012 |
| Valerie Knox | 1740854827 | Mental Health Counselor | Fort Myers, FL | 2021 |
| Vancell Knox, QBA | 1679882765 | Rehabilitation Practitioner | North Las Vegas, NV | 2010 |
| Vanessa Knox, DMD | 1467076976 | General Practice Dentistry | Thomasville, NC | 2020 |
| Vashon Knox | 1932419553 | Addiction (Substance Use Disorder) Counselor | North Las Vegas, NV | 2010 |
| Veronica Knox, BSW | 1619582947 | Specialist | Manchester, NH | 2020 |
| Vicki Knox, LCSW | 1285471920 | Clinical Social Worker | Gainesville, FL | 2024 |
| Virginia Knox, M ED | 1205093267 | Professional Counselor | Greenville, SC | 2008 |
| Virginia Knox, OTR | 1497710297 | Occupational Therapist | Charlottesville, VA | 2006 |
| Walter Knox, LCSW | 1083841100 | Clinical Social Worker | Monroe, NC | 2009 |
| Walter Knox, LCSWA | 1477388403 | Clinical Social Worker | Fayetteville, NC | 2024 |
| Wendy Knox, PHARMD | 1124377759 | Pharmacotherapy Pharmacist | Columbia, SC | 2012 |
| Wendy Knox | 1558782763 | Occupational Therapy Assistant | Sequim, WA | 2013 |
| Wendy Knox, APRN | 1912670373 | Family Nurse Practitioner | West Columbia, SC | 2021 |
| Whitney Knox | 1184862120 | Day Training/Habilitation Specialist | Jonesboro, AR | 2009 |
| Whitney Knox | 1992475339 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2021 |
| William Knox, D.D.S. | 1164562534 | General Practice Dentistry | Fort Worth, TX | 2007 |
| William Knox, DO | 1205989084 | Anesthesiology Physician | Rolla, MO | 2007 |
| William Knox, LAC | 1336633403 | Acupuncturist | Boise, ID | 2018 |
| William Knox, M.D. | 1538362496 | Body Imaging Physician | New Orleans, LA | 2007 |
| William Knox, MD | 1548340953 | Otolaryngology Physician | Montgomery, AL | 2006 |
| William Knox, OTR/L | 1811517097 | Occupational Therapist | Grafton, WI | 2020 |
| Yolanda Knox, MSW | 1063057677 | Social Worker | Tulsa, OK | 2019 |
| Yolanda Knox | 1619638723 | Occupational Therapy Assistant | Canton, GA | 2022 |
| Yvonne Knox, PHARMD | 1356938286 | Pharmacist | Byram, MS | 2020 |
| Zachary Knox, PT, DPT | 1730007451 | Physical Therapist | Cayce, SC | 2026 |
| Zoey Knox, MD | 1942047329 | Student in an Organized Health Care Education/Training Program | Edgewood, KY | 2024 |
| Jennifer Knox Barleben, M.D. | 1386896264 | Internal Medicine Physician | Newport Beach, CA | 2008 |
| Brittney Knox Clark | 1811520158 | Registered Nurse | Houston, TX | 2020 |
| Robert Knox Jr, DDS | 1982601233 | Periodontics | Greensboro, NC | 2005 |
| Mingus Knox White | 1811810484 | Day Training/Habilitation Specialist | Oakland, CA | 2026 |
| Barbara Knox-Balderson, CRNA | 1053493742 | Certified Registered Nurse Anesthetist | Lansing, MI | 2006 |
| Tyrell Knox-Benjamin | 1720959406 | Technician | Sacramento, CA | 2025 |
| Barbara Knox-Brown | 1598246019 | Behavior Technician | Novi, MI | 2018 |
| Yvette Knox-Brown | 1639996515 | Behavior Technician | Rockville, MD | 2024 |
| Ashante Knox-Carpenter, B.S. | 1407626195 | Case Manager/Care Coordinator | New Orleans, LA | 2024 |
| Glenda Knox-Carter, M.D. | 1619097227 | Internal Medicine Physician | Brentwood, TN | 2007 |
| Katherine Knox-Concepcion, MD | 1043896566 | Student in an Organized Health Care Education/Training Program | Cincinnati, OH | 2021 |
| Audrie Knox-Crouanas, DDS | 1053726919 | Dentist | Lewiston, ME | 2014 |
| Kia Knox-Dawkins | 1215862750 | Behavior Technician | Indianapolis, IN | 2026 |
| Teresa Knox-Gibbs, MASTERS | 1215544770 | Case Manager/Care Coordinator | Flint, MI | 2020 |
| Kaylie Knox-Gorlack, RBT | 1942056767 | Behavior Technician | Garden Grove, CA | 2024 |
| Windee Knox-Heitkamp, LPC | 1013036276 | Mental Health Counselor | Greensboro, NC | 2007 |
| Karen Knox-Jones | 1063153187 | Community Health Worker | Ogden, UT | 2022 |
| Margaret Knox-Lee, D.O. | 1427037019 | Pediatrics Physician | Lancaster, PA | 2006 |
| Kenya Knox-Lewis, APRN FNP-C | 1235486747 | Family Nurse Practitioner | Gretna, LA | 2012 |
| Maria Knox-Lugo | 1447031141 | Addiction (Substance Use Disorder) Counselor | Orange Park, FL | 2023 |
| Aura Knox-Mask | 1609290824 | General Practice Physician | Maplewood, NJ | 2014 |
| Leah Knox-Orozco | 1568303337 | Student in an Organized Health Care Education/Training Program | Malden, MA | 2026 |
| Ayana Knox-Potts | 1952869687 | Behavior Technician | Farmington Hills, MI | 2019 |
| Tori Knox-Rice, PHD | 1124669817 | Clinical Psychologist | Aurora, CO | 2019 |
| Nicole Knox-Vilchez | 1265387930 | Student in an Organized Health Care Education/Training Program | New London, CT | 2026 |
| Chenena Knox-Ward | 1295244218 | Mental Health Counselor | Fresno, CA | 2017 |
| Kathleen Knox-Whitney, LISW | 1174869333 | Clinical Social Worker | Columbia, SC | 2012 |
| Tenisha Knox-Williams | 1013599513 | Mental Health Counselor | Tempe, AZ | 2021 |
| Julie Knox-Woodward, NP | 1962556969 | Nurse Practitioner | Pahrump, NV | 2007 |
| Christina Knoy, D.O. | 1902246127 | Hospitalist Physician | Kansas City, MO | 2013 |
| Kathryn Knoy, MD | 1760441026 | Nephrology Physician | Spartanburg, SC | 2006 |
| Ronald Knoy, CADTP 15809 | 1255507240 | Addiction (Substance Use Disorder) Counselor | Fresno, CA | 2008 |
| Sarah Knoy, LMHC | 1164288510 | Mental Health Counselor | North Vernon, IN | 2024 |
| Shiloh Knoy, ARNP | 1174250187 | Family Nurse Practitioner | Silverdale, WA | 2022 |
| Karen Knoyer, LPN | 1881432334 | Licensed Practical Nurse | Kent, OH | 2024 |
| Stephen Knoyer, D.C. | 1891049771 | Chiropractor | Hanover, MD | 2012 |
| Tara Knubbert-Miller, MA/CCC-SLP | 1679728661 | Speech-Language Pathologist | Pine Island, NY | 2008 |
| Richard Knubley, D.D.S. | 1780689745 | Periodontics | Overland Park, KS | 2005 |
| Stephen Knubley, MA, LPC, NCC | 1265644611 | Professional Counselor | Des Peres, MO | 2007 |
| William Knubley, MD | 1346269180 | Neurology Physician | Fort Smith, AR | 2006 |
| Benjamin Knuchel, OTR/L | 1467880757 | Occupational Therapist | Solon, OH | 2013 |
| Christine Knuchel | 1306597166 | Counselor | Enfield, CT | 2022 |
| Necia Knuchel, R.D. | 1629358841 | Registered Dietitian | Arlington Heights, IL | 2011 |
| Samantha Knuchel | 1366287070 | Social Worker | Dayton, OH | 2024 |
| Theodore Knuck | 1700759438 | Pharmacist | Chandler, AZ | 2025 |
| Erika Knuck-Biazo, MC,NCC,LPC | 1013011725 | Counselor | Tucson, AZ | 2006 |
| Brittney Knuckey | 1598551632 | Social Worker | Portland, OR | 2025 |
| Heather Knuckey, LMT | 1720849326 | Massage Therapist | Clearwater Beach, MD | 2024 |
| Janice Knuckey, NP | 1588627558 | Adult Health Nurse Practitioner | Chicago, IL | 2006 |
| Lauren Knuckey, PHD | 1043903511 | Clinical Psychologist | Madison, WI | 2023 |
| Abigail Knuckles | 1902665417 | Student in an Organized Health Care Education/Training Program | Richmond Heights, MO | 2024 |
| Alexandria Knuckles | 1184351777 | Behavior Technician | Monrovia, CA | 2022 |
| Amber Knuckles | 1124770060 | Occupational Therapy Assistant | Warren, AR | 2022 |
| Amy Knuckles | 1275263543 | Case Manager/Care Coordinator | Tulsa, OK | 2022 |
| Angela Knuckles, MA, LCPC CANDIDATE | 1164141735 | Mental Health Counselor | San Luis Obispo, CA | 2022 |
| Ann Knuckles, RN | 1184815391 | Registered Nurse | Defiance, OH | 2007 |
| Arlene Knuckles, RN | 1184211302 | Registered Nurse | Van Wert, OH | 2020 |
| Benjamin Knuckles, PHARMD | 1144660317 | Pharmacist | Louisville, KY | 2013 |
| Bobbi Knuckles | 1548086382 | Community Health Worker | Lexington, KY | 2024 |
| Bonita Knuckles | 1932731916 | School Registered Nurse | Fairfield, CA | 2020 |
| Brandy Knuckles, CMA | 1386098572 | Chore Provider | Akron, OH | 2016 |
| Brian Knuckles, ACNP | 1336735810 | Critical Care Medicine Nurse Practitioner | Saint Louis, MO | 2020 |
| Connor Knuckles, LMT | 1992664650 | Massage Therapist | Salt Lake City, UT | 2026 |
| Curtis Knuckles, CRNA | 1275010282 | Certified Registered Nurse Anesthetist | Ashland, KY | 2018 |
| Darlenda Knuckles, LPN | 1881222578 | Licensed Practical Nurse | Canton, MI | 2020 |
| Deborah Knuckles, RN, BSN | 1407414055 | Registered Nurse | Mason, OH | 2019 |
| Debra Knuckles, N.P. | 1679610844 | Nurse Practitioner | Concord, NC | 2007 |
| Deion Knuckles | 1144854837 | Community Health Worker | Cleveland, OH | 2020 |
| Destiney Knuckles | 1326629957 | Behavior Technician | Concord, CA | 2021 |
| Eddie Knuckles | 1003503723 | Behavior Technician | Eastpointe, MI | 2023 |
| Emily Knuckles | 1346935624 | Professional Counselor | Colorado Springs, CO | 2023 |
| Faliscia Knuckles | 1255251369 | Community Health Worker | Detroit, MI | 2026 |
| Garrett Knuckles, DC | 1861894024 | Chiropractor | Cincinnati, OH | 2014 |
| Gwendolyn Knuckles, MD | 1043253677 | Gynecology Physician | Greenville, NC | 2006 |
| Heather Knuckles | 1770473084 | Home Health Aide | Thorpe, WV | 2025 |
| Holly Knuckles, PA-C | 1306972617 | Medical Physician Assistant | Ashland, KY | 2007 |
| Imoni Knuckles | 1952008666 | Home Health Aide | Akron, OH | 2023 |
| Jenaya Knuckles | 1124874052 | Behavior Technician | Longwood, FL | 2024 |
| Jennifer Knuckles, DC | 1013787241 | Chiropractor | Alba, TX | 2024 |
| Jennifer Knuckles | 1083248827 | Clinical Social Worker | Edgewood, KY | 2020 |
| Joleen Knuckles, BA | 1942633441 | Case Manager/Care Coordinator | Corbin, KY | 2013 |
| Justin Knuckles, QBHP | 1235929746 | Case Manager/Care Coordinator | Fort Smith, AR | 2025 |
| Justin Knuckles, O.D. | 1437684776 | Optometrist | New Smyrna Beach, FL | 2017 |
| Kaitlyn Knuckles, OTR/L | 1285568816 | Occupational Therapist | Knoxville, TN | 2026 |
| Kimberly Knuckles, BS PHARMACY | 1790392363 | Pharmacist | Beaver, WV | 2020 |
| Lakisha Knuckles | 1124730700 | Driver | Cleveland, OK | 2022 |
| Lauren Knuckles | 1740128230 | Homemaker | Akron, OH | 2026 |
| Margaret Knuckles, LCSWA | 1437914900 | Clinical Social Worker | Asheville, NC | 2024 |
| Melissa Knuckles, MPT | 1700067436 | Physical Therapist | Columbia, IL | 2007 |
| Melissa Knuckles, MD | 1821074360 | Dermatology Physician | Corbin, KY | 2005 |
| Miyata Knuckles | 1427786615 | Mental Health Counselor | Penndel, PA | 2022 |
| Natasha Knuckles | 1639668882 | Occupational Therapist | Camp Springs, MD | 2018 |
| Peyton Knuckles | 1164216719 | Behavior Technician | Tulsa, OK | 2025 |
| Rodney Knuckles, O.D. | 1356687024 | Optometrist | Las Vegas, NV | 2012 |
| Ryan Knuckles | 1386069433 | Physical Therapist | Ballwin, MO | 2014 |
| Sierra Knuckles | 1932935152 | Doula | Fairfield, CA | 2024 |
| Tamara Knuckles | 1982469128 | Community Health Worker | Burton, MI | 2024 |
| Wendy Knuckles, APRN BC | 1003912486 | Acute Care Nurse Practitioner | Nashville, TN | 2006 |
| Yona Knuckles | 1497640668 | Behavior Technician | Brooklyn Center, MN | 2025 |
| Yonah Knuckles, NP | 1609198936 | Gerontology Nurse Practitioner | Irving, TX | 2010 |
| Michelle Knuckley, MSP, CCC-SLP | 1659467264 | Speech-Language Pathologist | Anderson, SC | 2006 |
| Dhori Knud-Hansen, OTR | 1013124502 | Occupational Therapist | Boulder, CO | 2007 |
| Jennifer Knudholt | 1467971770 | Occupational Therapist | Apopka, FL | 2017 |
| Addison Knudsen | 1134070303 | Assistant Behavior Analyst | Hiawatha, IA | 2026 |
| Alexander Knudsen, CRNA | 1801299169 | Certified Registered Nurse Anesthetist | Park City, UT | 2014 |
| Alexander Knudsen, M.D. | 1831169416 | Internal Medicine Physician | Camillus, NY | 2006 |
| Alma Knudsen, DPT | 1235861964 | Physical Therapist | Tremonton, UT | 2022 |
| Amanda Knudsen, ARNP | 1104614270 | Nurse Practitioner | Waterloo, IA | 2025 |
| Amanda Knudsen | 1922862978 | Behavior Analyst | New Britain, CT | 2024 |
| Amber Knudsen, LCSW | 1164615902 | Mental Health Counselor | Bend, OR | 2007 |
| Amelia Knudsen | 1568138907 | Specialist | Hicksville, NY | 2021 |
| Amy Knudsen, RN | 1891084398 | Gastroenterology Registered Nurse | Lafayette, CO | 2011 |
| Andrea Knudsen | 1336731827 | Community Health Worker | Morgantown, WV | 2021 |
| Andrew Knudsen, PA-C | 1376326546 | Physician Assistant | Bettendorf, IA | 2023 |
| Andrew Knudsen, DPM | 1407111321 | Foot & Ankle Surgery Podiatrist | Bismarck, ND | 2012 |
| Anna Knudsen | 1417517392 | Behavior Technician | Pleasanton, CA | 2019 |
| Anne Knudsen, MD | 1821006958 | Obstetrics & Gynecology Physician | Portland, OR | 2006 |
| Antonia Knudsen, RD | 1679658892 | Registered Dietitian | Fresno, CA | 2006 |
| Autumn Knudsen, RBT | 1396404745 | Behavior Technician | Columbus, IN | 2021 |
| Bailey Knudsen, OTR/L | 1841979978 | Occupational Therapist | St George, UT | 2023 |
| Bailey Knudsen | 1902727605 | Behavior Technician | Brooklyn, NY | 2026 |
| Beatrice Knudsen, M.D., PH.D. | 1255779278 | Molecular Genetic Pathology (Pathology) Physician | Los Angeles, CA | 2013 |
| Benjamin Knudsen, MD | 1265226419 | Student in an Organized Health Care Education/Training Program | Milwaukee, WI | 2025 |
| Bodo Knudsen, MD | 1467401489 | Urology Physician | Columbus, OH | 2006 |
| Brett Knudsen | 1861953721 | Hospitalist Physician | Sheboygan, WI | 2019 |
| Brian Knudsen | 1346844669 | Pharmacist | Chatham, NJ | 2020 |
| Bruce Knudsen | 1356562235 | Physical Therapist | Woodbury, MN | 2007 |
| Brynn Knudsen, RN | 1942196258 | Registered Nurse | Gouldsboro, ME | 2025 |
| Caitlin Knudsen, MS, OTR/L | 1932613494 | Occupational Therapist | Bronx, NY | 2017 |
| Camilla Knudsen | 1417801184 | Speech-Language Pathologist | Eagle Mountain, UT | 2026 |
| Carley Knudsen, MS | 1083477160 | Genetic Counselor (M.S.) | New Orleans, LA | 2024 |
| Carly Knudsen, FNP-C | 1366092769 | Family Nurse Practitioner | Shelby Township, MI | 2019 |
| Cathleen Knudsen | 1902725732 | Nurse's Aide | Gouldsboro, ME | 2026 |
| Charles Knudsen | 1710280771 | Behavior Analyst | Waltham, MA | 2010 |
| Cheryl Knudsen, MSW | 1821161670 | Social Worker | Sacramento, CA | 2006 |
| Chrisann Knudsen | 1366784993 | Specialist | Tulsa, OK | 2013 |
| Christene Knudsen | 1891959805 | Occupational Therapist | Salt Lake City, UT | 2008 |
| Christina Knudsen | 1134052822 | Personal Care Attendant | Barboursville, WV | 2026 |
| Christina Knudsen, LW-61290410 | 1609539311 | Clinical Social Worker | Longview, WA | 2021 |
| Christine Knudsen | 1417361106 | Developmental Therapist | Worcester, MA | 2014 |
| Christine Knudsen, ST | 1467475533 | Speech-Language Pathologist | Canton, OH | 2006 |
| Christine Knudsen | 1528409778 | Speech-Language Pathologist | Brandon, FL | 2013 |
| Christine Knudsen | 1558971523 | Social Worker | Poughkeepsie, NY | 2020 |
| Christine Knudsen, APRN | 1982440525 | Acute Care Nurse Practitioner | Hartford, CT | 2024 |
| Christopher Knudsen, D.O. | 1124258777 | Gastroenterology Physician | Springfield, MO | 2009 |
| Christopher Knudsen, PT | 1366456733 | Physical Therapist | New Holland, PA | 2006 |
| Clare Knudsen, MA | 1609707363 | Mental Health Counselor | Portland, OR | 2026 |
| Colette Knudsen, RN, FNP-BC | 1639406317 | Nurse Practitioner | Alexandria, VA | 2009 |
| Colin Knudsen, CRNA | 1609324847 | Certified Registered Nurse Anesthetist | Detroit, MI | 2016 |
| Colleen Knudsen | 1053015339 | Medical-Surgical Registered Nurse | Topeka, KS | 2023 |
| Corrine Knudsen, MSW | 1992844849 | Social Worker | Northglenn, CO | 2007 |
| Courtney Knudsen | 1235640293 | Behavior Analyst | Palm Beach Gardens, FL | 2017 |
| Daniel Knudsen, PA-C | 1124537550 | Physician Assistant | Joint Base Elmendorf Richardson, AK | 2017 |
| Daniel Knudsen, AU.D. | 1386650216 | Audiologist-Hearing Aid Fitter | Wellington, CO | 2006 |
| Danielle Knudsen, OTR/L | 1649716044 | Occupational Therapist | Spring, TX | 2017 |
| Darryl Knudsen, A.B., M.I.A. | 1700622693 | Community Health Worker | Oakland, CA | 2024 |
| Dawn Knudsen, PHARM.D. | 1831186428 | Pharmacotherapy Pharmacist | Glendale, AZ | 2005 |
| Dean Knudsen, D.D.S | 1942420880 | Dentist | Bismarck, ND | 2007 |
| Deja Knudsen | 1427719087 | Behavior Technician | Woburn, MA | 2022 |
| Dennis Knudsen, M.D. | 1942252077 | Obstetrics & Gynecology Physician | Liberal, KS | 2006 |
| Diane Knudsen, DHA, CRNP | 1245419548 | Nurse Practitioner | Bloomsburg, PA | 2007 |
| Domenica Knudsen | 1336109230 | Clinical Psychologist | Media, PA | 2006 |
| Edmund Knudsen | 1376101709 | Assistant Behavior Analyst | Omaha, NE | 2019 |
| Elaine Knudsen, LCSW | 1881629681 | Clinical Social Worker | Kanab, UT | 2006 |
| Eliza Knudsen, NP-C | 1538737762 | Family Nurse Practitioner | Biloxi, MS | 2021 |
| Elizabeth Knudsen, CRNP | 1104466853 | Gerontology Nurse Practitioner | Philadelphia, PA | 2020 |
| Elizabeth Knudsen, D.D.S. | 1225170483 | General Practice Dentistry | Escanaba, MI | 2007 |
| Ellen Knudsen, CRNA | 1497791461 | Certified Registered Nurse Anesthetist | Gainesville, FL | 2006 |
| Emalee Knudsen, ND, LAC | 1326523846 | Naturopath | Portland, OR | 2018 |
| Emily Knudsen, MD | 1750761284 | Family Medicine Physician | Enterprise, OR | 2015 |
| Emma Knudsen, AA-C | 1386052918 | Anesthesiologist Assistant | Madison, WI | 2014 |
| Eric Knudsen, D.D.S. | 1568466894 | General Practice Dentistry | Escanaba, MI | 2005 |
| Eric Knudsen | 1629448121 | Mental Health Counselor | Oklahoma City, OK | 2015 |
| Erik Knudsen, DC | 1043727365 | Chiropractor | Central Islip, NY | 2018 |
| Erik Knudsen, LMFT | 1114267630 | Marriage & Family Therapist | Visalia, CA | 2013 |
| Erik Knudsen | 1679236624 | Mental Health Counselor | Fort Myers, FL | 2021 |
| Ethan Knudsen | 1861322521 | Student in an Organized Health Care Education/Training Program | Pomona, CA | 2026 |
| Gary Knudsen, MD | 1194786665 | Internal Medicine Physician | Saint Paul, MN | 2006 |
| Gregory Knudsen, PHARM. D. | 1356615819 | Pharmacist | Boone, IA | 2012 |
| Gregory Knudsen, ABOC, NCLE | 1851157184 | Optician | Roseville, MN | 2024 |
| Hadley Knudsen, CRNA | 1477125458 | Certified Registered Nurse Anesthetist | Traverse City, MI | 2021 |
| Hailey Knudsen | 1417836826 | Behavior Technician | Carlsbad, CA | 2025 |
| Hanna Knudsen, PCLC | 1265128813 | Mental Health Counselor | Bozeman, MT | 2023 |
| Harry Knudsen, DPM | 1174704340 | Podiatrist | Franklin, TN | 2007 |
| Heather Knudsen | 1558746453 | Speech-Language Pathologist | Warwick, NY | 2015 |
| Heidi Knudsen, RD, CNSD | 1811050891 | Registered Dietitian | Columbia, TN | 2006 |
| Heidi Joy Knudsen | 1689505026 | Behavior Technician | Monrovia, CA | 2026 |
| Henry Knudsen, MD | 1710213715 | Diagnostic Radiology Physician | Mandan, ND | 2009 |
| Hope Knudsen, PT, DPT | 1215674478 | Physical Therapist | Baltimore, MD | 2022 |
| Howard Knudsen, P.T. | 1992863906 | Orthopedic Physical Therapist | Orem, UT | 2006 |
| Hydee Knudsen | 1962239541 | Behavior Technician | Deeth, NV | 2024 |
| Irina Knudsen, N.P. | 1265563803 | Adult Health Nurse Practitioner | Atlanta, GA | 2007 |
| James Knudsen, PH.D., M.D. | 1194048991 | Internal Medicine Physician | Calais, ME | 2010 |
| James Knudsen, LSW | 1689763450 | Social Worker | Minot, ND | 2006 |
| James Knudsen, DC DACBR | 1790866135 | Chiropractor | Whittier, CA | 2006 |
| Jane Knudsen | 1962044073 | Case Manager/Care Coordinator | Traverse City, MI | 2019 |
| Janet Knudsen, DPT | 1881284800 | Physical Therapist | Moraga, CA | 2021 |
| Janine Knudsen | 1659759702 | Internal Medicine Physician | New York, NY | 2015 |
| Jasen Knudsen, PHARM.D. | 1326156936 | Pharmacotherapy Pharmacist | Portland, OR | 2006 |
| Jasmine Knudsen | 1457237844 | Behavior Technician | Omaha, NE | 2025 |
| Jay Knudsen, DDS | 1346340692 | General Practice Dentistry | Springvale, ME | 2006 |
| Jean Knudsen, CNP | 1992032460 | Nurse Practitioner | Olmsted Falls, OH | 2009 |
| Jennifer Knudsen, LCSW | 1417807926 | Clinical Social Worker | Missoula, MT | 2026 |
| Jennifer Knudsen, MSW | 1932724663 | School Social Worker | Carmel, NY | 2020 |
| Jessica Knudsen | 1245789320 | Behavior Technician | Atlanta, GA | 2016 |
| Jessica Knudsen | 1548867641 | Behavior Technician | Newton, MA | 2020 |
| Jessica Knudsen | 1689838583 | Clinical Social Worker | San Antonio, TX | 2008 |
| Jessica Knudsen | 1861334179 | Developmental Therapist | Avon, IN | 2026 |
| Jill Knudsen, LCSW | 1457623738 | Mental Health Counselor | Warminster, PA | 2012 |
| Jill Knudsen | 1528751245 | Family Nurse Practitioner | Colorado Springs, CO | 2023 |
| John Knudsen, D.O. | 1083025878 | Anesthesiology Physician | Lincoln, NE | 2014 |
| John Knudsen, M.D. | 1083688790 | Specialist | Mount Vernon, WA | 2006 |
| John Knudsen, MD | 1104852342 | Pain Medicine (Anesthesiology) Physician | Joplin, MO | 2006 |
| John Knudsen, DO | 1477538379 | Family Medicine Physician | Kirksville, MO | 2005 |
| John Knudsen, M.D. | 1508952060 | Emergency Medical Services (Emergency Medicine) Physician | Ferndale, WA | 2006 |
| John Knudsen, M.D. | 1780664268 | Diagnostic Radiology Physician | Rochester, MN | 2006 |
| Jon Knudsen, NP | 1871985333 | Family Nurse Practitioner | Visalia, CA | 2015 |
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).