Providers Margaret Knoerzer to Daniel Knolla, MD
300 individual NPIs in the federal registry, part 11,637 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. 110 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Margaret Knoerzer | 1760992853 | Speech-Language Pathologist | Schererville, IN | 2017 |
| Naomi Knoerzer, MA, CMHC | 1639230295 | Counselor | Crown Point, IN | 2006 |
| Joan Knoesel | 1952817330 | Specialist | Yorktown Heights, NY | 2017 |
| Betty Knoespel, PTA | 1992794697 | Physical Therapy Assistant | Hailey, ID | 2005 |
| Leanne Knoespel, RPH | 1225341936 | Pharmacist | San Antonio, TX | 2010 |
| Linnea Knoespel, LPCC, ATR-BC | 1497027122 | Professional Counselor | Santa Fe, NM | 2012 |
| Amy Knoess | 1689149908 | Occupational Therapy Assistant | Chambersburg, PA | 2018 |
| Camilla Knoess, BCBA, LBA | 1164709457 | Behavior Analyst | New Orleans, LA | 2011 |
| Mishell Knoess | 1598374696 | Addiction (Substance Use Disorder) Counselor | Redding, CA | 2020 |
| Paul Knoess | 1124724992 | Peer Specialist | Rochester, NY | 2023 |
| Peter Knoester, M.D. | 1497791750 | Anesthesiology Physician | Holland, MI | 2006 |
| James Knoetgen, M.D. | 1790755825 | Plastic Surgery Physician | Rochester, MN | 2006 |
| Jennifer Knoetgen | 1104262740 | Specialist | Westminster, CO | 2013 |
| Bethany Knoettner, MASTERS, CAGS | 1336827807 | School Psychologist | Westford, MA | 2023 |
| Theresa Knoetze | 1154668101 | Pharmacist | San Diego, CA | 2013 |
| Andrew Knofczynski, DDS, MS | 1679915128 | Dentist | Portsmouth, VA | 2013 |
| Leah Knofczynski | 1962669911 | Speech-Language Pathologist | Madison, SD | 2008 |
| Allison Knoff | 1255212494 | Behavior Technician | El Segundo, CA | 2025 |
| Aubrey Knoff, PHD | 1669283966 | Clinical Neuropsychologist | Jamaica Plain, MA | 2025 |
| Dennis Knoff, P.T. | 1710182803 | Physical Therapist | Midland, MI | 2007 |
| Jamie Knoff, MS., RPT | 1275840696 | Physical Therapist | Carlsbad, CA | 2010 |
| Jon-Richard Knoff, M.D. | 1245266808 | Anesthesiology Physician | Randolph, VT | 2006 |
| Karen Knoff, M.A. | 1376688895 | Mental Health Counselor | Moscow, ID | 2007 |
| Lisa Knoff, PHARM. D. | 1689621930 | Pharmacotherapy Pharmacist | Appleton, WI | 2006 |
| Richard Knoff, D.D.S. | 1093930380 | Endodontics | Wauwatosa, WI | 2007 |
| Stephen Knoff, DDS | 1043309164 | Oral and Maxillofacial Pathology Dentistry | Kirkland, WA | 2006 |
| Kailey Knofler-Denny | 1093272387 | Technician | Salinas, CA | 2019 |
| Lisa Knoflicek, MD | 1720184807 | Pediatrics Physician | Philadelphia, PA | 2006 |
| William Knoflicek, PH.D. | 1629130075 | Psychologist | Sioux Falls, SD | 2006 |
| Amy Knogge, ATC | 1134409071 | Athletic Trainer | Lexington, SC | 2011 |
| Jennifer Knohl, LCSW | 1518090281 | Clinical Social Worker | Auburn, NY | 2007 |
| Stephen Knohl, MD | 1144258567 | Nephrology Physician | Syracuse, NY | 2006 |
| Julia Knoizen, PA-C | 1366858235 | Physician Assistant | Duluth, GA | 2014 |
| Amy Knoke, RPH | 1841828340 | Pharmacist | Decorah, IA | 2020 |
| Andrea Knoke, PA-C | 1902113475 | Medical Physician Assistant | Suttons Bay, MI | 2010 |
| Derek Knoke, FNP | 1811754351 | Nurse Practitioner | Grand Ronde, OR | 2024 |
| Jason Knoke, PA-C | 1740590496 | Physician Assistant | Traverse City, MI | 2010 |
| Jennifer Knoke | 1023686698 | School Registered Nurse | Greenville, SC | 2021 |
| Joseph Knoke | 1780102079 | Athletic Trainer | Decorah, IA | 2017 |
| Lanita Knoke, RN | 1134059355 | Nutrition Support Registered Nurse | Omaha, NE | 2026 |
| Laura Knoke | 1245104983 | Blind Rehabilitation Specialist/Technologist | Indianapolis, IN | 2025 |
| Laurie Knoke, NP | 1164495123 | Obstetrics & Gynecology Nurse Practitioner | Dekalb, IL | 2006 |
| Paige Knoke | 1780526673 | Behavior Technician | Vancouver, WA | 2026 |
| Teresa Knoke, R.N. | 1679956486 | Registered Nurse | Green Bay, WI | 2015 |
| Yana Knokhinova | 1205099488 | Speech-Language Pathologist | Brooklyn, NY | 2008 |
| Ursula Knoki-Wilson, CNM | 1821118241 | Midwife | Chinle, AZ | 2007 |
| Alexis Knol, MS | 1225608615 | Genetic Counselor (M.S.) | Appleton, WI | 2021 |
| Alivia Knol, MD | 1164172508 | Pediatrics Physician | Bethesda, MD | 2022 |
| Ashley Knol, PSYD | 1528623576 | Clinical Child & Adolescent Psychologist | Indianapolis, IN | 2019 |
| Chanelle Knol | 1891560413 | Pharmacy Technician | Saint John, IN | 2023 |
| James Knol, MD | 1457451296 | Surgery Physician | Ann Arbor, MI | 2006 |
| Jared Knol, MD | 1982867891 | Medical Oncology Physician | Grand Rapids, MI | 2008 |
| Jennifer Knol, D.C. | 1013131523 | Chiropractor | Holland, MI | 2007 |
| Joshua Knol, DO | 1649732892 | Internal Medicine Physician | Denver, CO | 2019 |
| Lora Knol, PTA | 1699280560 | Physical Therapy Assistant | Los Gatos, CA | 2017 |
| Madelyn Knol | 1295544997 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2025 |
| Meghan Knol, MD, MS | 1932696218 | Surgery Physician | Staten Island, NY | 2018 |
| Robert Knol, MD | 1114255809 | Psychologist | Tehachapi, CA | 2009 |
| Sandra Knol | 1073442620 | Physical Rehabilitation Occupational Therapist | Grand Junction, CO | 2026 |
| Stephanie Knol | 1023716461 | Doula | Pomona, CA | 2023 |
| Alexander Knold, D.M.D. | 1851790323 | Dentist | Fresno, CA | 2014 |
| Bailey Knold, RN | 1073472411 | Registered Nurse | North Kansas City, MO | 2026 |
| Alexis Knoles, PHARMD | 1740112275 | Critical Care Pharmacist | Winston Salem, NC | 2026 |
| Angel Knoles, MA | 1023581428 | Mental Health Counselor | Spokane, WA | 2019 |
| Brooke Knoles | 1780411843 | Student in an Organized Health Care Education/Training Program | Las Vegas, NV | 2024 |
| Carol Knoles | 1316036312 | Mental Health Counselor | Springfield, OR | 2006 |
| Courtney Knoles | 1144819152 | Behavior Technician | Springfield, IL | 2021 |
| Curtis Knoles, MD | 1740321512 | Pediatrics Physician | Oklahoma City, OK | 2007 |
| Dennis Knoles, DDS | 1881729903 | Orthodontics and Dentofacial Orthopedics Dentistry | Centerville, UT | 2007 |
| Holly Knoles | 1588086557 | Behavior Analyst | Vancouver, WA | 2014 |
| Jacinta Knoles | 1891686606 | Chore Provider | North Platte, NE | 2025 |
| Kristy Knoles, OTA | 1518113752 | Occupational Therapy Assistant | Chillicothe, OH | 2008 |
| Lacey Knoles | 1639595168 | Mental Health Counselor | Helena, MT | 2014 |
| Mary-Agnes Knoles, CRNA | 1134134000 | Certified Registered Nurse Anesthetist | Detroit, MI | 2006 |
| Michelle Knoles, LSCSW | 1548546781 | Clinical Social Worker | Winfield, KS | 2011 |
| Nicole Knoles, BA | 1588366603 | Mental Health Counselor | Dekalb, IL | 2023 |
| Rene Knoles, M.ED, LMHC, SUDPT | 1912163775 | Mental Health Counselor | Anacortes, WA | 2008 |
| Virginia Knoles | 1174867261 | Speech-Language Assistant | Longview, WA | 2012 |
| Curtis Knolhoff | 1225311731 | Pharmacist | Collinsville, IL | 2011 |
| Joshua Knolhoff, MD | 1225367121 | Surgery Physician | Spartanburg, SC | 2009 |
| Katy Knolhoff | 1386226504 | Nurse Practitioner | Breese, IL | 2021 |
| Kelly Knolhoff, AU.D. | 1255535100 | Audiologist | Huntersville, NC | 2007 |
| Kerby Knolhoff | 1770398414 | Surgical Assistant | Columbus, NC | 2025 |
| Mallory Knolhoff, PHARMD | 1205664133 | Pharmacist | Columbia, MO | 2024 |
| Quincy Knolhoff | 1043714397 | Mental Health Counselor | Mattoon, IL | 2018 |
| Ryan Knolhoff | 1205218781 | Physical Therapy Assistant | Depew, NY | 2015 |
| Sarah Knolhoff, PHARM.D. | 1528349503 | Pharmacist | Rockford, IL | 2011 |
| Aaron Knoll, MD | 1669468690 | Gastroenterology Physician | Beavercreek, OH | 2005 |
| Abraham Knoll, M.D. | 1932143633 | Urology Physician | Wayne, NJ | 2006 |
| Abraham Knoll, M.D. | 1992046999 | Vascular & Interventional Radiology Physician | Bethpage, NY | 2013 |
| Alexandra Knoll, LLMFT, LLPC, | 1518680040 | Mental Health Counselor | Kalamazoo, MI | 2022 |
| Alicia Knoll, DPT | 1871363754 | Physical Therapist | Denver, CO | 2024 |
| Ally Knoll | 1669322582 | Behavior Technician | Kokomo, IN | 2026 |
| Alyssa Knoll, LCSW | 1083167035 | Clinical Social Worker | Iron Mountain, MI | 2016 |
| Amanda Knoll, PA | 1588420343 | Physician Assistant | Staten Island, NY | 2024 |
| Amanda Knoll, MA, LPC | 1982951364 | Mental Health Counselor | Conifer, CO | 2012 |
| Amber Knoll | 1295148948 | Anesthesiologist Assistant | Cleveland, OH | 2014 |
| Amber Knoll, PTA | 1922531243 | Physical Therapy Assistant | Shawano, WI | 2017 |
| Amy Knoll, TLPC 2601 | 1780007419 | Professional Counselor | Garden City, KS | 2014 |
| Andrea Knoll, PSY.D. | 1437407418 | Clinical Psychologist | Saint Louis, MO | 2012 |
| Andrew Knoll, M.D. | 1669912663 | Legal Medicine (M.D./D.O.) Physician | Syracuse, NY | 2017 |
| Andrew Knoll, M.D. | 1801075189 | Diagnostic Radiology Physician | Orange, CA | 2007 |
| Angela Knoll, LICSW | 1427201748 | Clinical Social Worker | Washington, DC | 2008 |
| Ann Knoll, MS, LMHC | 1235149121 | Mental Health Counselor | Waterloo, NY | 2006 |
| Ashley Knoll | 1477831907 | Counselor | Orlando, FL | 2011 |
| Ava Knoll, MSOT, OTR | 1447103221 | Occupational Therapist | Moultonborough, NH | 2026 |
| Avery Knoll | 1366313447 | Social Worker | Cincinnati, OH | 2025 |
| Bailey Knoll | 1275457798 | Acute Care Nurse Practitioner | Kennewick, WA | 2026 |
| Barbara Knoll | 1114702586 | Homemaker | Mogadore, OH | 2023 |
| Barbara Knoll, MD | 1306838644 | Diagnostic Radiology Physician | Minneapolis, MN | 2005 |
| Barbara Knoll, MSCA, CA | 1851470066 | Acupuncturist | Lavallette, NJ | 2006 |
| Benjamin Knoll, DPT | 1710812870 | Physical Therapist | Chicago, IL | 2026 |
| Bettina Knoll | 1184766867 | Infectious Disease Physician | Valhalla, NY | 2007 |
| Brian Knoll | 1205422110 | Pharmacist | Pompano Beach, FL | 2020 |
| Brian Knoll | 1699402669 | Clinical Psychologist | Camarillo, CA | 2022 |
| Brianna Knoll, MD | 1649661364 | Hospitalist Physician | New York, NY | 2015 |
| Brigitte Knoll | 1144193780 | Behavior Technician | Woodbury, MN | 2025 |
| Caroline Knoll, CRNA | 1548031156 | Certified Registered Nurse Anesthetist | Carmichael, CA | 2024 |
| Carolyn Knoll, APRN | 1104552397 | Critical Care Medicine Nurse Practitioner | Lexington, KY | 2022 |
| Carrie Knoll, M.D. | 1255302238 | Pediatrics Physician | Pomona, CA | 2006 |
| Charles Knoll, MD | 1932123486 | Urology Physician | New York, NY | 2006 |
| Charles Knoll, M.D. | 1962443945 | Physical Medicine & Rehabilitation Physician | Rancho Mirage, CA | 2006 |
| Charmaine Knoll, RN | 1568601219 | Registered Nurse | Port Washington, WI | 2009 |
| Cherish Knoll, PSYD | 1336386507 | Clinical Psychologist | Los Angeles, CA | 2009 |
| Christine Knoll, M.D. | 1710009642 | Pediatric Hematology & Oncology Physician | Phoenix, AZ | 2007 |
| Christopher Knoll, M.D. | 1043552870 | Pediatric Critical Care Medicine Physician | Phoenix, AZ | 2013 |
| Dana Knoll, FNP-BC | 1518460484 | Family Nurse Practitioner | Ann Arbor, MI | 2018 |
| Daniel Knoll | 1609662493 | Mental Health Counselor | Los Angeles, CA | 2025 |
| David Knoll, DPT | 1194249375 | Physical Therapist | Bellingham, WA | 2017 |
| David Knoll, M.D. | 1306815253 | Internal Medicine Physician | Maryville, TN | 2006 |
| Deanna Knoll, P.T. | 1508287848 | Pediatric Physical Therapist | Olympia, WA | 2014 |
| Deborah Knoll, LCSW | 1366566655 | Clinical Social Worker | Boulder, CO | 2007 |
| Deborah Knoll, LMT | 1992672372 | Massage Therapist | Arlington Heights, IL | 2025 |
| Dennis Knoll, R.PH | 1053524371 | Pharmacist | Kalamazoo, MI | 2007 |
| Diane Knoll, OTR | 1962725820 | Occupational Therapist | Carmel, IN | 2010 |
| Dixie Knoll, NP | 1235330390 | Family Nurse Practitioner | Westbrook, ME | 2007 |
| Donald Knoll, M.S.W. | 1649263237 | Addiction (Substance Use Disorder) Counselor | San Antonio, TX | 2005 |
| Dustin Knoll | 1306771563 | Psychologist | Hays, KS | 2026 |
| Dylan Knoll, PA-C | 1750033163 | Physician Assistant | Pittsburgh, PA | 2022 |
| Edward Knoll, M.D. | 1033118054 | Sports Medicine (Neuromusculoskeletal Medicine) Physician | Puyallup, WA | 2005 |
| Elon Knoll, M.D. | 1275859704 | Hematology & Oncology Physician | Warren, MI | 2010 |
| Eric Knoll, M.D. | 1083771331 | Otolaryngology Physician | Indianapolis, IN | 2007 |
| Erica Knoll, PA-C | 1821419128 | Medical Physician Assistant | Dallas, TX | 2014 |
| Faye Knoll, M.D. | 1669633418 | Ophthalmology Physician | Smithtown, NY | 2008 |
| Frances Knoll, CNM | 1255354676 | Advanced Practice Midwife | Silver Spring, MD | 2006 |
| Francis Knoll | 1629499686 | Pharmacist | Tulsa, OK | 2013 |
| Frank Knoll, MD | 1609938018 | Anesthesiology Physician | Marlton, NJ | 2006 |
| Frederick Knoll, DDS | 1710902929 | Prosthodontics | North Miami Beach, FL | 2006 |
| G Knoll, DDS | 1326114661 | General Practice Dentistry | Saratoga Springs, NY | 2006 |
| Gary Knoll, DC | 1598804304 | Chiropractor | Elk Rapids, MI | 2007 |
| Gayle Knoll, DDS | 1083645857 | General Practice Dentistry | Shelton, NE | 2006 |
| Gloria Knoll, LCSW | 1144524620 | Social Worker | Centennial, CO | 2010 |
| Grant Knoll, MD | 1447980958 | Internal Medicine Physician | Wynnewood, PA | 2022 |
| Gregory Knoll, MD | 1477849446 | Orthopaedic Surgery Physician | Cary, NC | 2011 |
| Greta Knoll, REGISTERED NURSE | 1982364832 | Registered Nurse | Mandan, ND | 2021 |
| Hadly Knoll, APRN | 1952263139 | Family Nurse Practitioner | Inverness, FL | 2025 |
| Hannah Knoll, LPN | 1427500776 | Licensed Practical Nurse | Williamsville, NY | 2016 |
| Heidi Knoll, M.D. | 1497040711 | Family Medicine Physician | Asheville, NC | 2011 |
| Heidi Knoll, CSW, ACSW | 1699834457 | Clinical Social Worker | Pleasantville, NY | 2006 |
| Holly Knoll, ATC | 1023135910 | Athletic Trainer | Puyallup, WA | 2007 |
| Holly Knoll | 1700368487 | Counselor | Du Bois, PA | 2018 |
| Howard Knoll, DO | 1700994589 | Internal Medicine Physician | Massapequa, NY | 2006 |
| Jacklyn Knoll, PA-C | 1699087411 | Medical Physician Assistant | Wausau, WI | 2010 |
| Jaclyn Knoll, CCC-SLP | 1205286788 | Speech-Language Pathologist | Phoenix, AZ | 2016 |
| James Knoll, M.D. | 1588837702 | Psychiatry Physician | Syracuse, NY | 2008 |
| James Knoll, M.D. | 1700971223 | Psychiatry Physician | Pagosa Springs, CO | 2006 |
| James Knoll | 1811738008 | Clinical Social Worker | Portland, OR | 2024 |
| Jasmine Knoll, M.D. | 1457745341 | Clinical Genetics (M.D.) Physician | Phoenix, AZ | 2015 |
| Jasmine Knoll | 1578361036 | Behavior Technician | West Lafayette, IN | 2025 |
| Jason Knoll | 1477022291 | Addiction (Substance Use Disorder) Counselor | El Cajon, CA | 2018 |
| Jeff Knoll | 1215317797 | Nurse Practitioner | Pittsburgh, PA | 2015 |
| Jenna Knoll, LMHC | 1780080168 | Counselor | Bronx, NY | 2014 |
| Jenna Knoll, ACNP | 1801553193 | Acute Care Nurse Practitioner | Kalamazoo, MI | 2021 |
| Jennifer Knoll, D.D.S. | 1255498234 | General Practice Dentistry | Sparta, WI | 2007 |
| Jennifer Knoll, MA, MT-BC | 1275498305 | Music Therapist | Riverside, CA | 2025 |
| Jessica Knoll, APN | 1144704172 | Nurse Practitioner | Loves Park, IL | 2018 |
| Jessica Knoll | 1225318140 | Student in an Organized Health Care Education/Training Program | Minneapolis, MN | 2011 |
| Jessica Knoll, REGISTERED NURSE | 1780530675 | Registered Nurse | Saint Cloud, MN | 2026 |
| John Knoll | 1538371273 | Optician | East Orange, NJ | 2007 |
| Jordan Knoll, LAT, ATC | 1386100097 | Athletic Trainer | Gurnee, IL | 2019 |
| Joseph Knoll, MSN, ARNP | 1023418126 | Nurse Practitioner | Orlando, FL | 2014 |
| Josh Knoll | 1437590213 | Counselor | Corvallis, OR | 2013 |
| Judith Knoll, DO | 1861491862 | Emergency Medicine Physician | San Antonio, TX | 2005 |
| Julie Knoll, M.D. | 1457556292 | Internal Medicine Physician | Portland, OR | 2007 |
| Julie Knoll, PT | 1629128061 | Physical Therapist | Castle Rock, CO | 2007 |
| Justin Knoll | 1780305144 | Behavior Technician | Denver, CO | 2022 |
| Kaitlyn Knoll, PHARM D. | 1750618732 | Pharmacist | Jacksonville, NC | 2009 |
| Katherine Knoll, LAMFT | 1346519147 | Marriage & Family Therapist | Bismarck, AR | 2011 |
| Katherine Knoll, PA-C | 1841941895 | Physician Assistant | Sacramento, CA | 2022 |
| Katie Knoll, MS | 1851869119 | Pediatric Occupational Therapist | Kalispell, MT | 2018 |
| Kaylee Knoll, PT | 1780165761 | Physical Therapist | El Paso, TX | 2018 |
| Kayleen Knoll, MD | 1497598163 | Urology Physician | Columbia, MO | 2024 |
| Kaylin Knoll, BCBA | 1114531159 | Behavior Analyst | Chicago, IL | 2020 |
| Kerri Knoll, ARNP | 1154326155 | Pediatric Nurse Practitioner | Sanford, FL | 2005 |
| Khaitlin Knoll | 1609379551 | Behavior Technician | Novi, MI | 2018 |
| Kianna Knoll | 1336950278 | Behavior Technician | San Diego, CA | 2025 |
| Kim Knoll, D.D.S., P.C. | 1457581878 | Dentist | Washington, DC | 2009 |
| Kimberly Knoll, LMFT | 1659773604 | Marriage & Family Therapist | New Brighton, MN | 2014 |
| Kimberly Knoll, CRNA | 1720390743 | Certified Registered Nurse Anesthetist | New Orleans, LA | 2010 |
| Kraig Knoll, MD | 1225028277 | Surgery Physician | Carson City, NV | 2005 |
| Kristen Knoll, SLP | 1326472978 | Speech-Language Pathologist | Cashmere, WA | 2013 |
| Kristin Knoll, LMHC | 1720076136 | Mental Health Counselor | Los Lunas, NM | 2005 |
| Kristina Knoll, DNP | 1497268213 | Family Nurse Practitioner | Fostoria, OH | 2017 |
| Kristine Knoll | 1972858439 | Endodontics | Mansfield, TX | 2012 |
| Kurt Knoll, DPT | 1205001179 | Physical Therapist | Centereach, NY | 2008 |
| Kurt Knoll, PA-C | 1518951656 | Physician Assistant | Murfreesboro, TN | 2005 |
| L Knoll, MD | 1346206893 | Urology Physician | Nashville, TN | 2006 |
| Laura Knoll, RN | 1366076028 | Registered Nurse | Algona, IA | 2020 |
| Laura Knoll | 1851108179 | Behavior Technician | Kingsford, MI | 2024 |
| Laurence Knoll, MD | 1003886649 | Internal Medicine Physician | West Haven, CT | 2006 |
| Lauri Knoll, OT | 1932253804 | Occupational Therapist | Marksville, LA | 2007 |
| Linda Knoll | 1013157643 | Speech-Language Pathologist | Brooklyn, NY | 2009 |
| Lindsey Knoll, DPT | 1003590431 | Physical Therapist | Alexandria, MN | 2023 |
| Lindsey Knoll, CAPSW | 1124541198 | Social Worker | Madison, WI | 2017 |
| Lisa Knoll | 1336919331 | Health Educator | Weston, WI | 2024 |
| Lisa Knoll, RD | 1487000279 | Registered Dietitian | Harrisburg, PA | 2016 |
| Lisa Knoll, APRN | 1740766500 | Primary Care Nurse Practitioner | West Hartford, CT | 2018 |
| Lori Knoll, LPN | 1194229005 | Licensed Practical Nurse | Allentown, PA | 2018 |
| Lorraine Knoll, OTR/L | 1265810071 | Physical Rehabilitation Occupational Therapist | Fort Bragg, NC | 2015 |
| Madeline Knoll, LCSW | 1003560814 | Clinical Social Worker | Libertyville, IL | 2022 |
| Madeline Knoll, RDN, LD | 1407690746 | Registered Dietitian | Houston, TX | 2024 |
| Mallery Knoll, PA-C | 1285142752 | Physician Assistant | Kalispell, MT | 2018 |
| Mallory Knoll, RDN | 1205320330 | Registered Dietitian | Bethlehem, PA | 2018 |
| Margaret Knoll, PT, DPT | 1487388179 | Pediatric Physical Therapist | Chicago, IL | 2022 |
| Maria Knoll, MSN, CNM, IBCLC, CNL | 1356627525 | Advanced Practice Midwife | Santa Monica, CA | 2011 |
| Mark Knoll, DC | 1639128945 | Chiropractor | Omaha, NE | 2006 |
| Mark Knoll | 1750339735 | Orthodontics and Dentofacial Orthopedics Dentistry | Bellmore, NY | 2006 |
| Mary Knoll, DPT | 1124744651 | Physical Therapist | Chicago, IL | 2022 |
| Matthew Knoll, PHARMD | 1467336370 | Pharmacist | Duluth, MN | 2025 |
| Max Knoll, LPC-S | 1164957445 | Professional Counselor | San Antonio, TX | 2017 |
| Megan Knoll, PA-C | 1245846948 | Physician Assistant | Gregory, SD | 2020 |
| Melissa Knoll, BCBA | 1699136366 | Behavior Analyst | Melbourne, FL | 2016 |
| Michael Knoll, DO | 1245869494 | Emergency Medicine Physician | Erie, PA | 2020 |
| Michael Knoll, BC-HIS | 1629851373 | Hearing Instrument Specialist | Logan, UT | 2023 |
| Michael Knoll, DDS, MD | 1669691200 | Oral and Maxillofacial Surgery (Dentist) | Alameda, CA | 2007 |
| Michael Knoll, LPC | 1710581269 | Professional Counselor | Saint Louis, MO | 2020 |
| Michelle Knoll, RN | 1396066262 | Registered Nurse | Corning, NY | 2010 |
| Michelle Knoll, MD | 1669890620 | Pediatric Endocrinology Physician | Kansas City, MO | 2014 |
| Miriam Knoll, M.D. | 1922368711 | Radiation Oncology Physician | Nyack, NY | 2012 |
| Misti Knoll, LMT | 1538395207 | Massage Therapist | Centralia, WA | 2009 |
| Molly Knoll, PA-C | 1851841258 | Medical Physician Assistant | Greensburg, PA | 2016 |
| Natalie Knoll, R.D. | 1316290190 | Registered Dietitian | Chicago, IL | 2012 |
| Nathaniel Knoll, PMHNP - BC | 1184469777 | Psychiatric/Mental Health Nurse Practitioner | San Leandro, CA | 2024 |
| Olivia Knoll | 1144104720 | Behavior Technician | Olivette, MO | 2025 |
| Olivia Knoll, MD | 1851141451 | Obstetrics & Gynecology Physician | Mobile, AL | 2024 |
| Paul Knoll, LMHC | 1205161668 | Mental Health Counselor | Tallahassee, FL | 2009 |
| Paul Knoll | 1932528411 | Urology Physician | Nashville, TN | 2014 |
| Paula Knoll, LCSW, PRT | 1841696069 | Clinical Social Worker | Saint Louis, MO | 2014 |
| Peter Knoll, M.D. | 1457669525 | Orthopaedic Surgery Physician | Evansville, IN | 2010 |
| Rachel Knoll, LPCC | 1144047705 | Professional Counselor | Parker, CO | 2024 |
| Rachel Knoll | 1295008241 | Case Manager/Care Coordinator | Wheaton, IL | 2012 |
| Rachel Knoll, DO | 1396241303 | Family Medicine Physician | Stamford, CT | 2018 |
| Rick Knoll, R.PH. MBA | 1952509663 | Pharmacist | Austin, MN | 2007 |
| Riley Knoll, DC | 1659812386 | Chiropractor | Bismarck, ND | 2017 |
| Robert Knoll, MD | 1285670208 | Diagnostic Radiology Physician | Laconia, NH | 2006 |
| Robin Knoll, LMSW | 1386948339 | Social Worker | Garden City, NY | 2011 |
| Rolf Knoll, MD | 1881696193 | Internal Medicine Physician | West Hartford, CT | 2005 |
| Ronald Knoll, D.M.D., M.S. | 1043540073 | Dentist | Plainview, NY | 2010 |
| Ross Knoll, PH.D. | 1033665559 | Clinical Psychologist | Battle Creek, MI | 2016 |
| Ruby Knoll | 1851988208 | Personal Care Attendant | Bismarck, ND | 2020 |
| Ryan Knoll, D.C. | 1669929188 | Chiropractor | Alexandria, LA | 2016 |
| Samantha Knoll, CRC, LMHC | 1760667604 | Mental Health Counselor | Indianapolis, IN | 2008 |
| Sami Knoll, MA, BCBA | 1487266458 | Behavior Analyst | Plainfield, IN | 2020 |
| Sandra Knoll, RD, LDN | 1659415644 | Registered Dietitian | Springfield, MA | 2007 |
| Sandra Knoll, MD | 1942423462 | Internal Medicine Physician | Dillsburg, PA | 2007 |
| Sarah Knoll | 1033973458 | Professional Counselor | Fredericksburg, VA | 2024 |
| Sarah Knoll, NP | 1588204598 | Nurse Practitioner | Grand Rapids, MI | 2020 |
| Schyler Knoll, PHARMD | 1619785821 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Firestone, CO | 2024 |
| Shane Knoll | 1023471976 | Behavior Analyst | Santa Fe, NM | 2016 |
| Sharon Knoll, DMD | 1356540280 | Orthodontics and Dentofacial Orthopedics Dentistry | Teaneck, NJ | 2007 |
| Shelby Knoll | 1366001745 | Behavior Technician | Warren, MI | 2019 |
| Shiloh Knoll, PT | 1093048829 | Physical Therapist | Highlands Ranch, CO | 2009 |
| Stacy Knoll, LPC | 1558306878 | Mental Health Counselor | Fitchburg, WI | 2006 |
| Stanley Knoll, M.D. | 1962401109 | Surgery Physician | Washington, DC | 2005 |
| Susan Knoll | 1386767317 | Developmental Therapist | Evansville, IN | 2007 |
| Susan Knoll, RPH | 1508276478 | Pharmacist | Ludington, MI | 2014 |
| Sydney Knoll | 1821923400 | Registered Nurse | Washington, DC | 2026 |
| Tammy Knoll, LCSW | 1578144291 | Clinical Social Worker | Woodbridge, VA | 2021 |
| Taylor Knoll, OTR/L | 1023879533 | Occupational Therapist | Chandler, AZ | 2024 |
| Theresa Knoll, MPT | 1124264478 | Physical Therapist | Rockford, IL | 2008 |
| Thomas Knoll, PT | 1518301274 | Physical Therapist | Tempe, AZ | 2013 |
| Tiffany Knoll, PHARMD, MS, BCOP | 1144166448 | Oncology Pharmacist | West Reading, PA | 2026 |
| Timothy Knoll, PA | 1205167277 | Physician Assistant | Tucson, AZ | 2010 |
| Timothy Knoll, DDS | 1558091348 | Dentist | Reedsburg, WI | 2022 |
| Tonya Knoll, D.O. | 1750357547 | Family Medicine Physician | Hays, KS | 2006 |
| Trenton Knoll | 1073060281 | Pharmacist | Austin, TX | 2016 |
| Vanessa Knoll, LGPC | 1669667929 | Counselor | Severna Park, MD | 2007 |
| Victoria Knoll, M.D. | 1639162860 | Orthopaedic Hand Surgery Physician | Plano, TX | 2005 |
| Victoria Knoll, PT | 1639245871 | Physical Therapist | Aurora, CO | 2006 |
| Virginia Knoll, RN | 1841091329 | Adult Psychiatric/Mental Health Registered Nurse | Berkeley, CA | 2025 |
| Walter Knoll, DO | 1013993062 | Pain Medicine (Anesthesiology) Physician | Urbana, IL | 2005 |
| Wayne Knoll, DPM | 1134114390 | Podiatrist | Annapolis, MD | 2005 |
| Will Knoll | 1033802459 | Physical Therapist | Portage, MI | 2023 |
| Renata Knoll Binotti, MD | 1518546621 | Student in an Organized Health Care Education/Training Program | Boston, MA | 2021 |
| Leianne Knoll Krajewski, RN, CRNA | 1922431147 | Certified Registered Nurse Anesthetist | Duluth, MN | 2013 |
| Beth Knoll-Fleming, MS, CCC-SLP | 1023320645 | Speech-Language Pathologist | Mankato, MN | 2010 |
| Martha Knoll-Loader | 1811413339 | Behavior Technician | Novi, MI | 2017 |
| Eowyn Knoll-Orawiec, LMSW | 1922284884 | Clinical Social Worker | Rochester Hills, MI | 2008 |
| Susan Knoll-Vlachos, DO | 1053356899 | Infectious Disease Physician | Farmington Hills, MI | 2006 |
| Daniel Knolla, MD | 1144045337 | Surgery Physician | Wichita, KS | 2024 |
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).