Providers Ian Kirby, MD to Madeline Kirby
300 individual NPIs in the federal registry, part 11,518 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. 84 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Ian Kirby, MD | 1336712553 | Student in an Organized Health Care Education/Training Program | San Diego, CA | 2021 |
| Ian Kirby, FNP | 1639633084 | Adult Health Nurse Practitioner | Moreno Valley, CA | 2019 |
| Isabella Kirby | 1205754496 | Student in an Organized Health Care Education/Training Program | Columbia, SC | 2026 |
| Isabella Kirby | 1861336950 | Behavior Technician | Modesto, CA | 2026 |
| Jacki Kirby | 1720962608 | Case Manager/Care Coordinator | Middletown, OH | 2025 |
| Jaclyn Kirby, RN | 1598916462 | Psychiatric/Mental Health Registered Nurse | Ewa Beach, HI | 2008 |
| Jacob Kirby | 1316645252 | Nutritionist | Semmes, AL | 2023 |
| Jacob Kirby, DDS | 1326303272 | Dentist | Tyler, TX | 2012 |
| Jacob Kirby, MD | 1851108864 | Student in an Organized Health Care Education/Training Program | Upland, IN | 2024 |
| Jacqueline Kirby, MD | 1134126212 | Pediatrics Physician | Meriden, CT | 2005 |
| Jacqueline Kirby, MD | 1538259056 | Emergency Medicine Physician | Metairie, LA | 2006 |
| Jacqueline Kirby, MA, OTR/L | 1932742301 | Pediatric Occupational Therapist | Houston, TX | 2019 |
| Jacquelyn Kirby, APRN | 1053509729 | Nurse Practitioner | Greenville, KY | 2007 |
| Jacquelyn Kirby, LPC | 1932644085 | Professional Counselor | Shreveport, LA | 2016 |
| Jada Kirby | 1639835697 | Behavior Technician | Hunt Valley, MD | 2021 |
| Jaime Kirby | 1932908365 | Behavior Technician | Ypsilanti, MI | 2025 |
| James Kirby, PHARMD, BCPS | 1144514654 | Pharmacotherapy Pharmacist | Cincinnati, OH | 2011 |
| James Kirby, MD | 1265425888 | Obstetrics & Gynecology Physician | Beaumont, TX | 2005 |
| James Kirby, PA-C | 1295220168 | Physician Assistant | High Point, NC | 2018 |
| James Kirby, L.C.S.W. | 1407197387 | Clinical Social Worker | Clovis, CA | 2013 |
| James Kirby | 1497548424 | Adult Companion | Bellevue, NE | 2025 |
| James Kirby, MD | 1497791438 | Internal Medicine Physician | Knoxville, TN | 2006 |
| James Kirby, D.D.S | 1508017559 | General Practice Dentistry | Madison, TN | 2008 |
| James Kirby, M.D. | 1558477471 | Psychiatry Physician | Coeur D Alene, ID | 2006 |
| James Kirby, CNP | 1558806653 | Family Nurse Practitioner | Norwell, MA | 2016 |
| James Kirby, MD | 1639101801 | Pediatrics Physician | York, PA | 2006 |
| James Kirby, M.D. | 1861458804 | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | Bryan, TX | 2006 |
| James Kirby, M.D. | 1902843667 | Clinical Pathology/Laboratory Medicine Physician | Boston, MA | 2006 |
| Jamie Kirby, CRNA | 1598060121 | Certified Registered Nurse Anesthetist | Fairfax, VA | 2011 |
| Jamie Kirby, M.D. | 1699813378 | Family Medicine Physician | Tyler, TX | 2007 |
| Jamie Kirby, M.S.P.T. | 1982824793 | Physical Therapist | Waterloo, IA | 2007 |
| Jamie Kirby, CNP | 1992728224 | Adult Health Nurse Practitioner | Sheffield Village, OH | 2006 |
| Jana Kirby, L.M.T | 1558721944 | Massage Therapist | Waycross, GA | 2016 |
| Jane Kirby, C.P.M. | 1457584575 | Lay Midwife | Saint Paul, MN | 2009 |
| Janel Kirby | 1750140588 | Case Manager/Care Coordinator | Camarillo, CA | 2024 |
| Janelle Kirby, FNP-C | 1942854526 | Family Nurse Practitioner | Mount Vernon, IL | 2019 |
| Janet Kirby, MD | 1053582460 | Psychiatry Physician | Evanston, IL | 2008 |
| Janet Kirby | 1376338608 | Personal Care Attendant | Beckley, WV | 2025 |
| Janet Kirby, MD | 1457309403 | Diagnostic Radiology Physician | Irving, TX | 2006 |
| Janice Kirby, R.PH. | 1225330723 | Pharmacist | Burien, WA | 2010 |
| Janie Kirby | 1023758653 | Behavior Technician | Colwich, KS | 2022 |
| Janisha Kirby | 1952299372 | Behavior Technician | Oklahoma City, OK | 2025 |
| Jason Kirby, DO, MBA, FASAM | 1295056281 | Addiction Medicine (Family Medicine) Physician | Seymour, TN | 2010 |
| Jay Kirby, DO | 1659021244 | Psychiatry Physician | Greenville, NC | 2022 |
| Jaymie Kirby | 1609659366 | Personal Care Attendant | Belington, WV | 2023 |
| Jeanne Kirby, BA | 1891069837 | Mental Health Counselor | Lombard, IL | 2012 |
| Jeffrey Kirby | 1114566189 | Certified Registered Nurse Anesthetist | Clinton Twp, MI | 2019 |
| Jeffrey Kirby, MA LPC | 1194976027 | Professional Counselor | Alma, MI | 2008 |
| Jeffrey Kirby | 1720551401 | Peer Specialist | Mukilteo, WA | 2019 |
| Jenifer Kirby, LMT | 1619598075 | Massage Therapist | Port Jeff Sta, NY | 2020 |
| Jenna Kirby | 1396476008 | Behavior Technician | Sunrise, FL | 2022 |
| Jenna Kirby, LM, CPM | 1568305282 | Midwife | Decatur, TX | 2026 |
| Jennifer Kirby | 1043132848 | Student in an Organized Health Care Education/Training Program | Milwaukee, WI | 2026 |
| Jennifer Kirby | 1114532488 | Behavior Technician | Bloomington, IN | 2020 |
| Jennifer Kirby, RBT | 1124755137 | Behavior Technician | Overland Park, KS | 2022 |
| Jennifer Kirby, COTA/L | 1265719561 | Occupational Therapy Assistant | Cary, NC | 2011 |
| Jennifer Kirby, LMHC | 1356233837 | Mental Health Counselor | Hauppauge, NY | 2025 |
| Jennifer Kirby | 1568927457 | Speech-Language Assistant | Katy, TX | 2019 |
| Jennifer Kirby, PT, DPT, ATC | 1578757993 | Physical Therapist | Thorp, WI | 2007 |
| Jennifer Kirby, FNP | 1598058356 | Family Nurse Practitioner | Memphis, TN | 2011 |
| Jennifer Kirby | 1598069155 | Behavior Analyst | Joplin, MO | 2010 |
| Jennifer Kirby, M.D. | 1730394180 | Endocrinology, Diabetes & Metabolism Physician | Charlottesville, VA | 2007 |
| Jennifer Kirby, B.S. | 1902112048 | Psychologist | Oakland, CA | 2010 |
| Jennifer Kirby | 1902321573 | Case Management Registered Nurse | Huntsville, AL | 2017 |
| Jennifer Kirby, PHD | 1922164003 | Clinical Psychologist | Carrboro, NC | 2006 |
| Jennifer Kirby, PHD | 1922233444 | Clinical Psychologist | Charleston, WV | 2009 |
| Jennine Kirby, O.D. | 1366470874 | Optometrist | Palo Alto, CA | 2006 |
| Jerelyn Kirby, L.AC. | 1891820320 | Acupuncturist | Garden City, NY | 2007 |
| Jerod Kirby, DPT | 1992942833 | Physical Therapist | Raleigh, NC | 2009 |
| Jerry Kirby, M.D. | 1174659015 | Specialist | Cincinnati, OH | 2007 |
| Jess Kirby, MD | 1497745822 | Orthopaedic Surgery Physician | Cornelius, NC | 2005 |
| Jessica Kirby, LSW | 1215162573 | Social Worker | Joliet, IL | 2009 |
| Jessica Kirby, NP-C | 1306477153 | Nurse Practitioner | Roswell, GA | 2020 |
| Jessica Kirby | 1508373101 | Occupational Therapist | Richmond, VA | 2018 |
| Jessica Kirby, APRN, FNP-BC | 1588553945 | Family Nurse Practitioner | Omaha, NE | 2025 |
| Jessica Kirby, DO | 1598964900 | Emergency Medicine Physician | Saginaw, MI | 2007 |
| Jessica Kirby, LPC | 1689399214 | Mental Health Counselor | Athens, GA | 2022 |
| Jessica Kirby, LPC | 1710847553 | Professional Counselor | Chesapeake, VA | 2025 |
| Jessica Kirby, M.ED, ATC/L | 1720427263 | Athletic Trainer | Augusta, GA | 2013 |
| Jessica Kirby, PHARMD | 1922869361 | Pharmacist | Georgetown, OH | 2024 |
| Jessica Kirby, ATC, LAT | 1952070039 | Athletic Trainer | Cullowhee, NC | 2021 |
| Jill Kirby, PT, DPT | 1740399740 | Physical Therapist | Indianapolis, IN | 2006 |
| Jillian Kirby | 1730711045 | Behavior Technician | Hayward, CA | 2020 |
| Joann Kirby | 1083066120 | Registered Nurse | Fort Pierce, FL | 2016 |
| Joanna Kirby, MTBC | 1821272857 | Naturopath | Harrisburg, PA | 2007 |
| Joanne Kirby, MD | 1629061114 | Pulmonary Disease Physician | Chicago, IL | 2005 |
| Joe Kirby, DDS | 1285077495 | Dentist | King City, CA | 2013 |
| John Kirby, D.D.S. | 1013106558 | General Practice Dentistry | Woodstock, GA | 2007 |
| John Kirby, D.O. | 1033155346 | Diagnostic Radiology Physician | Anaheim, CA | 2006 |
| John Kirby, MD | 1093734543 | Physical Medicine & Rehabilitation Physician | Fresno, CA | 2006 |
| John Kirby, MD | 1164502126 | Internal Medicine Physician | Cherry Hill, NJ | 2006 |
| John Kirby, PTA | 1194380402 | Physical Therapy Assistant | Highlands Ranch, CO | 2019 |
| John Kirby, LCSW | 1255003166 | Clinical Social Worker | York, PA | 2021 |
| John Kirby, M.D. | 1275539835 | Internal Medicine Physician | Jefferson City, TN | 2005 |
| John Kirby, MD | 1306333109 | Diagnostic Radiology Physician | Rochester, MN | 2018 |
| John Kirby, M.D. | 1316995053 | Gastroenterology Physician | Mobile, AL | 2006 |
| John Kirby, O.D. | 1437358959 | Optometrist | Mount Juliet, TN | 2007 |
| John Kirby, D.D.S. | 1821156134 | Dentist | Oakland, CA | 2006 |
| John Kirby, D.D.S. | 1891910311 | General Practice Dentistry | San Rafael, CA | 2007 |
| John Kirby, MD | 1902829823 | Surgery Physician | Saint Louis, MO | 2006 |
| John Kirby, DMD | 1962404939 | Oral and Maxillofacial Surgery (Dentist) | Norfolk, VA | 2005 |
| John-Patrick Kirby, MFCC | 1538278551 | Psychologist | Antioch, CA | 2006 |
| Johnny Kirby, LPA | 1639357668 | Psychologist | Hickory, NC | 2008 |
| Jonathan Kirby, LMFT | 1205235868 | Marriage & Family Therapist | New Brighton, MN | 2014 |
| Jonathan Kirby, PT, DPT | 1710794037 | Physical Therapist | Orangeburg, SC | 2024 |
| Jordan Kirby, CNM | 1003407040 | Advanced Practice Midwife | Hagerstown, MD | 2021 |
| Jordan Kirby | 1376223958 | Pharmacist | Greensboro, NC | 2023 |
| Jordyn Kirby, RBT | 1033799853 | Behavior Technician | Rockwall, TX | 2021 |
| Joseph Kirby, PA-C | 1033316393 | Surgical Physician Assistant | Arlington, VA | 2007 |
| Joseph Kirby | 1376486803 | Student in an Organized Health Care Education/Training Program | Dayton, OH | 2026 |
| Joseph Kirby, PA-C | 1417842667 | Physician Assistant | Saint Joseph, MI | 2025 |
| Joseph Kirby, LPC-S | 1659542686 | Mental Health Counselor | Jonesboro, AR | 2008 |
| Joseph Kirby | 1821348897 | Certified Registered Nurse Anesthetist | Natrona Heights, PA | 2012 |
| Josette Kirby | 1063732030 | Mental Health Counselor | Marysville, WA | 2010 |
| Joshua Kirby, LPC, GC-C, CCC | 1265107460 | Mental Health Counselor | State College, PA | 2021 |
| Joshua Kirby, D.C. | 1467880005 | Chiropractor | Coral Springs, FL | 2013 |
| Joshua Kirby | 1508501602 | Behavior Technician | Taylorsville, UT | 2022 |
| Joshua Kirby | 1750216883 | Behavior Technician | San Bernardino, CA | 2026 |
| Joshua Kirby, PHD | 1831788363 | Clinical Psychologist | Dallas, TX | 2021 |
| Joy Kirby | 1942782792 | Pharmacist | Hollywood, FL | 2018 |
| Judith Kirby, M.D., F.A.C.S. | 1720291859 | Ophthalmology Physician | Dallas, TX | 2007 |
| Julia Kirby, MBBS | 1295407823 | Sports Medicine (Orthopaedic Surgery) Physician | Frisco, TX | 2021 |
| Julia Kirby, LMSW | 1538939376 | Clinical Social Worker | Farmington Hills, MI | 2024 |
| Julia Kirby, MPS, ATR-P | 1841151396 | Mental Health Counselor | Charleston, WV | 2025 |
| Julie Kirby, MPT | 1134386261 | Physical Therapist | Venice, FL | 2008 |
| Julie Kirby, OTD, OTR/L | 1508488610 | Occupational Therapist | Denver, CO | 2020 |
| Julie Kirby, D.O. | 1942509278 | Pediatrics Physician | Grand Rapids, MI | 2011 |
| Julina Kirby, RN | 1316877095 | Registered Nurse | Nashville, TN | 2026 |
| Jummy Kirby | 1467967802 | Professional Counselor | Norristown, PA | 2017 |
| June Kirby, LMT | 1255489381 | Massage Therapist | Nokomis, FL | 2007 |
| Justin Kirby | 1104364496 | Nurse Practitioner | Chattanooga, TN | 2017 |
| Justin Kirby, PHARMD | 1760854871 | Pharmacist | Gallatin, TN | 2015 |
| Kaila Kirby, PHARMD | 1588289284 | Pharmacist | Shelby, NC | 2020 |
| Kaily Kirby | 1376377564 | Addiction (Substance Use Disorder) Counselor | Victorville, CA | 2024 |
| Kaitlin Kirby | 1225762131 | Case Manager/Care Coordinator | Valdosta, GA | 2022 |
| Kaitlin Kirby | 1366053738 | Family Nurse Practitioner | Roslindale, MA | 2020 |
| Kaitlyn Kirby, LPN | 1386225175 | Licensed Practical Nurse | Saint Charles, MO | 2021 |
| Kaitlyn Kirby, PHARMD | 1578377461 | Pharmacist | Billings, MT | 2025 |
| Kaitlyn Kirby, PHARMD | 1770467656 | Pharmacist | Ada, OH | 2025 |
| Kaleb Kirby, DNP APRN FNP-C | 1811788805 | Family Nurse Practitioner | Fort Gordon, GA | 2025 |
| Kaleigh-Jo Kirby, PA | 1346937810 | Physician Assistant | Lake Havasu City, AZ | 2023 |
| Kamala Kirby | 1881240232 | Personal Care Attendant | Reno, NV | 2019 |
| Kandi Kirby, CADC I | 1720448020 | Addiction (Substance Use Disorder) Counselor | Roseburg, OR | 2016 |
| Karen Kirby, MD | 1376519405 | Internal Medicine Physician | Mechanicsville, VA | 2006 |
| Karen Kirby, LCSW,LCADC | 1497392054 | Clinical Social Worker | Gloucester City, NJ | 2019 |
| Karen Kirby, D.D.S. | 1609929777 | Dentist | Lorain, OH | 2007 |
| Karen Kirby, CNM | 1710915798 | Advanced Practice Midwife | Carlisle, PA | 2006 |
| Karen Kirby, M.D. | 1992991996 | Psychiatry Physician | Aptos, CA | 2007 |
| Kari Kirby, CRNP | 1023000635 | Family Nurse Practitioner | Moulton, AL | 2005 |
| Karisa Kirby, CCC-SLP | 1477447126 | Speech-Language Pathologist | Syracuse, NY | 2025 |
| Karl Kirby, M.D. | 1760416531 | Family Medicine Physician | Chicago, IL | 2006 |
| Karl Kirby, M.D. | 1912955402 | Family Medicine Physician | Salt Lake City, UT | 2006 |
| Karla Kirby, BCAT | 1285406207 | Behavior Technician | Carlsbad, CA | 2023 |
| Karla Kirby | 1457968901 | Driver | Virginia Beach, VA | 2020 |
| Katelyn Kirby | 1912744921 | Behavior Technician | Gainesville, FL | 2024 |
| Katherine Kirby | 1326798125 | Case Manager/Care Coordinator | Broken Arrow, OK | 2022 |
| Katherine Kirby, PHARMD | 1508523135 | Pharmacist | Evanston, IL | 2021 |
| Katherine Kirby, DO | 1528559085 | Obstetrics & Gynecology Physician | Shelby, NC | 2018 |
| Katherine Kirby, MHC | 1962028449 | Mental Health Counselor | New York, NY | 2020 |
| Kathleen Kirby | 1154038453 | Day Training/Habilitation Specialist | Wasilla, AK | 2022 |
| Kathleen Kirby, OTR | 1154596385 | Occupational Therapist | Fremont, NE | 2008 |
| Kathleen Kirby, FP | 1477962405 | Counselor | Lynn, MA | 2014 |
| Kathleen Kirby | 1588173926 | Licensed Practical Nurse | Anchorage, AK | 2017 |
| Kathryn Kirby | 1528839768 | Behavior Technician | San Diego, CA | 2024 |
| Kathryn Kirby, M.ED. | 1700948338 | Art Therapist | San Diego, CA | 2006 |
| Kathryn Kirby, MA, LPC, NCC | 1831711787 | Counseling Psychologist | Marshall, MO | 2020 |
| Kathy Kirby | 1366959231 | Case Manager/Care Coordinator | Toledo, OH | 2018 |
| Kathy Kirby, APRN, FNP-BC | 1932889409 | Family Nurse Practitioner | Point Pleasant, WV | 2023 |
| Katie Kirby, MSW | 1568122984 | Clinical Social Worker | Saint Louis, MO | 2021 |
| Katrina Kirby | 1336880152 | Health Educator | Petersburg, VA | 2022 |
| Keavern Kirby | 1255660205 | Women's Health Nurse Practitioner | Brooklyn, NY | 2009 |
| Keiera Kirby | 1710624234 | Student in an Organized Health Care Education/Training Program | Jackson, TN | 2022 |
| Keith Kirby, MD | 1265518328 | Pain Medicine (Physical Medicine & Rehabilitation) Physician | Savannah, GA | 2006 |
| Keith Kirby, R.PH. | 1376950246 | Pharmacist | Lenoir, NC | 2014 |
| Keith Kirby, MD | 1417925678 | Family Medicine Physician | Humboldt, TN | 2006 |
| Kelli Kirby, DNP, FNP-BC | 1518521244 | Family Nurse Practitioner | Hueytown, AL | 2019 |
| Kelly Kirby, MSN, APRN, FNP-C | 1083491872 | Family Nurse Practitioner | Sanford, NC | 2023 |
| Kelly Kirby, LMHC | 1437439247 | Mental Health Counselor | Newton, MA | 2011 |
| Kelly Kirby, L.C.S.W. | 1538336060 | Social Worker | Jackson Heights, NY | 2008 |
| Kelly Kirby, PA-C | 1588902225 | Medical Physician Assistant | Valrico, FL | 2013 |
| Kelly Kirby, NP | 1780887299 | Critical Care Pediatric Nurse Practitioner | Palo Alto, CA | 2007 |
| Kelly Kirby | 1922723915 | Clinical Social Worker | Woburn, MA | 2022 |
| Kelly Kirby, MS, LPCC | 1972759512 | Mental Health Counselor | Winona, MN | 2008 |
| Kelly Kirby, M.S.W., LCSW | 1982855649 | Clinical Social Worker | Fayetteville, AR | 2008 |
| Kelly Kirby, OT | 1992904692 | Occupational Therapist | Paducah, KY | 2007 |
| Kellye Kirby, BS | 1649758061 | Case Manager/Care Coordinator | Knoxville, TN | 2018 |
| Kelsey Kirby | 1558068866 | Behavior Technician | Denton, TX | 2023 |
| Kelsie Kirby | 1043082621 | Occupational Therapy Assistant | Moncks Corner, SC | 2023 |
| Kendi Kirby, PA-C | 1265762066 | Physician Assistant | Brewton, AL | 2009 |
| Kenneth Kirby | 1134424427 | Day Training/Habilitation Specialist | Bethel, AK | 2011 |
| Kenneth Kirby, D.C. | 1255368718 | Chiropractor | Farmington, NM | 2006 |
| Kenneth Kirby, DPT, CSCS | 1861415770 | Physical Therapist | Wake Forest, NC | 2006 |
| Kent Kirby, M.D. | 1013980697 | Urology Physician | The Villages, FL | 2006 |
| Kenton Kirby, PT | 1134438419 | Physical Therapist | La Grande, OR | 2010 |
| Kenton Kirby, LMSW | 1518228725 | Clinical Social Worker | Brooklyn, NY | 2012 |
| Keri Kirby, B.A. | 1013145762 | Addiction (Substance Use Disorder) Counselor | San Francisco, CA | 2009 |
| Kerri Kirby, OT | 1639366958 | Occupational Therapist | Mount Airy, MD | 2007 |
| Kevin Kirby, DPM | 1205907227 | Podiatrist | Sacramento, CA | 2006 |
| Kevin Kirby, D.PH. | 1295835957 | Pharmacist | Tulsa, OK | 2006 |
| Kevin Kirby, PHARMD | 1598991804 | Pharmacist | Lake Butler, FL | 2009 |
| Kevin Kirby, MSW, LCSW | 1841442340 | Clinical Social Worker | Asheville, NC | 2008 |
| Kevin Kirby, MD | 1972528255 | Family Medicine Physician | Champaign, IL | 2006 |
| Kiala Kirby, RDH | 1972940914 | Dental Hygienist | Jonesboro, AR | 2013 |
| Kiara Kirby | 1023815412 | Behavior Technician | Las Vegas, NV | 2025 |
| Kierstie Kirby | 1932882602 | Mental Health Counselor | Jackson, TN | 2023 |
| Kiley Kirby, MD | 1326806944 | Student in an Organized Health Care Education/Training Program | Camp Pendleton, CA | 2024 |
| Kim Kirby, NP | 1164584785 | Family Nurse Practitioner | Epping, NH | 2006 |
| Kimberly Kirby | 1386076826 | Speech-Language Pathologist | Borger, TX | 2013 |
| Kimberly Kirby | 1578287314 | Peer Specialist | Berea, KY | 2022 |
| Kimberly Kirby, CRNA | 1619085578 | Certified Registered Nurse Anesthetist | Charleston, SC | 2006 |
| Kohl Kirby | 1861381683 | Student in an Organized Health Care Education/Training Program | Tulsa, OK | 2025 |
| Konstance Kirby | 1013385418 | Clinical Social Worker | Los Angeles, CA | 2015 |
| Kontina Kirby | 1487060521 | Case Manager/Care Coordinator | Hampton, VA | 2014 |
| Kris Kirby, LPC | 1306499900 | Professional Counselor | Saint Johns, MI | 2019 |
| Krishna Kirby, FNP-C | 1366913618 | Primary Care Nurse Practitioner | Peoria, AZ | 2018 |
| Krissa Kirby, PH.D | 1386639870 | Clinical Psychologist | Grand Rapids, MI | 2005 |
| Krista Kirby, PA-C | 1235224478 | Physician Assistant | Fuquary Varina, NC | 2006 |
| Krista Kirby, MA | 1972462505 | Mental Health Counselor | Forest Lake, MN | 2026 |
| Kristen Kirby, DPT | 1053279414 | Neurology Physical Therapist | Boulder, CO | 2026 |
| Kristen Kirby, DNP, FNP-BC, CNE | 1144361692 | Family Nurse Practitioner | Lafayette, IN | 2007 |
| Kristen Kirby, MS, APRN, FNP-C | 1811546757 | Family Nurse Practitioner | Dallas, TX | 2019 |
| Kristie Kirby, PHD | 1053352880 | Counseling Psychologist | Brentwood, TN | 2006 |
| Kristie Kirby | 1649125097 | Marriage & Family Therapist | Encino, CA | 2026 |
| Kristin Kirby, LICSW | 1104307511 | School Social Worker | Lowell, MA | 2018 |
| Kristin Kirby | 1487167946 | Mental Health Counselor | Lincoln, NE | 2017 |
| Kristin Kirby, DPM | 1578941423 | Podiatrist | Huntersville, NC | 2015 |
| Kristin Kirby | 1669359840 | Behavior Technician | Helena, MT | 2025 |
| Kristin Kirby, MFT | 1730198334 | Marriage & Family Therapist | Vacaville, CA | 2006 |
| Kristina Kirby, RN | 1891219986 | Registered Nurse | San Francisco, CA | 2017 |
| Kristopher Kirby | 1366396020 | Student in an Organized Health Care Education/Training Program | Birmingham, AL | 2026 |
| Kristopher Kirby, D.C. | 1770794380 | Chiropractor | West Plains, MO | 2007 |
| Kristy Kirby | 1922783257 | Behavior Technician | Poplar Bluff, MO | 2023 |
| Krysta Kirby | 1609287515 | Student in an Organized Health Care Education/Training Program | Orange, CA | 2014 |
| Krystal Kirby, LICSW, LIMHP | 1053846824 | Clinical Social Worker | Lincoln, NE | 2017 |
| Kursula Kirby, KURSULA KIRBY, MPH | 1760873079 | Nutrition Education Nutritionist | Lakeland, FL | 2015 |
| Kyla Kirby, M.S., CCC-SLP | 1457702789 | Speech-Language Pathologist | Denver, CO | 2016 |
| Kyle Kirby, PT, DPT | 1316639214 | Physical Therapist | Richmond, VA | 2023 |
| Kyle Kirby, PA-C | 1326477050 | Physician Assistant | Miamisburg, OH | 2013 |
| Kyle Kirby | 1396000816 | Certified Registered Nurse Anesthetist | Dayton, OH | 2012 |
| Kyle Kirby | 1639771405 | Pharmacist | Sioux Falls, SD | 2020 |
| Kyle Kirby | 1851229660 | Community Health Worker | Burlington, VT | 2026 |
| La'Toya Kirby | 1427910777 | Behavior Technician | Farmington Hills, MI | 2025 |
| Lakeisha Kirby, LPC | 1053751172 | Professional Counselor | Flossmoor, IL | 2013 |
| Lance Kirby, PA-C | 1972552529 | Physician Assistant | Lockport, IL | 2006 |
| Laquenta Kirby | 1417275777 | Behavior Analyst | Portland, OR | 2010 |
| Larence Kirby, LPCMH | 1053963686 | Mental Health Counselor | Dover, DE | 2019 |
| Larisa Kirby, BCBA-D | 1316206642 | Behavior Analyst | Ventura, CA | 2012 |
| Larissa Kirby, CMI | 1629794136 | Case Manager/Care Coordinator | Claremore, OK | 2022 |
| Larry Kirby, BT | 1750003117 | Behavior Technician | East Tawas, MI | 2022 |
| Lascelles Kirby, RN | 1639923915 | Case Management Registered Nurse | Miami, FL | 2024 |
| Latia Kirby, OTR/L | 1437451010 | Occupational Therapist | Boca Raton, FL | 2010 |
| Laura Kirby | 1134637390 | School Psychologist | Raleigh, NC | 2018 |
| Laura Kirby | 1144872573 | Behavior Technician | Denver, CO | 2019 |
| Laura Kirby, MS | 1417418708 | Clinical Child & Adolescent Psychologist | New Haven, CT | 2019 |
| Laura Kirby | 1639988652 | Peer Specialist | Beaverton, OR | 2025 |
| Laurelin Kirby, M.S., CCC-SLP | 1144482357 | Speech-Language Pathologist | Berkeley, CA | 2008 |
| Lauren Kirby | 1093575540 | Registered Dietitian | Duxbury, MA | 2024 |
| Lauren Kirby | 1134009004 | Mental Health Counselor | Tulsa, OK | 2025 |
| Lauren Kirby, FNP-C | 1164813317 | Nurse Practitioner | Sherman, TX | 2015 |
| Lauren Kirby | 1265101638 | Community Health Worker | San Francisco, CA | 2021 |
| Lauren Kirby, MSW, LCSW | 1306106307 | Clinical Social Worker | Chicago, IL | 2012 |
| Lauren Kirby, RN | 1558750158 | School Registered Nurse | Tucson, AZ | 2015 |
| Lauren Kirby, DPT | 1821337023 | Physical Therapist | Louisville, KY | 2013 |
| Lauren Kirby, MS, RDN, LD | 1902444813 | Registered Dietitian | Murfreesboro, TN | 2019 |
| Lea Kirby | 1790646578 | Addiction (Substance Use Disorder) Counselor | Chicago, IL | 2025 |
| Leah Kirby | 1003689928 | Case Manager/Care Coordinator | Chillicothe, OH | 2023 |
| Lee Kirby, P.A. | 1801901830 | Physician Assistant | Pasadena, CA | 2006 |
| Leila Kirby, FNP-C | 1407694268 | Nurse Practitioner | Noblesville, IN | 2024 |
| Lemuel Kirby, MD | 1518982800 | Surgery Physician | Asheville, NC | 2006 |
| Lesley Kirby, AUD | 1598721532 | Audiologist | Florence, SC | 2006 |
| Leslie Kirby, LMFT | 1558282145 | Marriage & Family Therapist | Berkeley, CA | 2026 |
| Lillian Kirby, RD | 1295381044 | Registered Dietitian | San Jose, CA | 2019 |
| Linda Kirby, NP | 1063589893 | Nurse Practitioner | Fontana, CA | 2006 |
| Linda Kirby, NP | 1073280467 | Family Nurse Practitioner | Benton, AR | 2021 |
| Linda Kirby, MD | 1588792535 | Pediatrics Physician | New Orleans, LA | 2007 |
| Linda Kirby, RNFA | 1750400875 | Perioperative Clinical Nurse Specialist | Albuquerque, NM | 2007 |
| Lindsay Kirby, M.S., TSSLD, CCC-SLP | 1417193509 | Speech-Language Pathologist | Babylon, NY | 2008 |
| Lindsay Kirby, PHARMD | 1700419512 | Pharmacist | Wapello, IA | 2020 |
| Lindsey Kirby, DPT | 1679086797 | Physical Therapist | Tacoma, WA | 2017 |
| Liora Kirby, PA-C | 1730413931 | Medical Physician Assistant | Escondido, CA | 2009 |
| Lisa Kirby, APRN | 1104347590 | Acute Care Nurse Practitioner | Dayton, OH | 2017 |
| Lisa Kirby, MS, CCC-SLP | 1225509953 | Speech-Language Pathologist | Upper Marlboro, MD | 2018 |
| Lisa Kirby | 1336526755 | Registered Nurse | Colorado Springs, CO | 2015 |
| Lisa Kirby, CRNA | 1407807951 | Certified Registered Nurse Anesthetist | Hokes Bluff, AL | 2006 |
| Lisa Kirby, NP | 1881725869 | Critical Care Neonatal Nurse Practitioner | Loma Linda, CA | 2007 |
| Lisa Kirby | 1932095361 | Behavior Technician | Cass City, MI | 2025 |
| Lisa Kirby, LPC, MFT | 1972124782 | Professional Counselor | Columbia Station, OH | 2020 |
| Lolitta Kirby | 1700534161 | Addiction (Substance Use Disorder) Counselor | Newark, NJ | 2022 |
| Loretta Kirby | 1356994206 | Addiction (Substance Use Disorder) Counselor | Fair Oaks, CA | 2019 |
| Lorna Kirby, LSW | 1093506966 | Social Worker | Skillman, NJ | 2025 |
| Lotia Kirby | 1922896026 | Behavior Technician | Belton, TX | 2025 |
| Louis Kirby, MD | 1104985936 | Neurology Physician | Paradise Valley, AZ | 2006 |
| Lucille Kirby | 1043152713 | Counselor | Clarksburg, WV | 2026 |
| Lucy Kirby | 1568203784 | Behavior Technician | Wilmington, NC | 2024 |
| Lynn Kirby, SLP | 1760608822 | Speech-Language Pathologist | Dyersburg, TN | 2007 |
| Lysa Kirby, MED, LCPC | 1053787416 | Professional Counselor | Bowie, MD | 2015 |
| M'Kaylee Kirby, FNP-BC | 1265157788 | Family Nurse Practitioner | Pratt, KS | 2022 |
| Mackenzie Kirby, PHARMD | 1689497034 | Pharmacist | Waynesboro, PA | 2024 |
| Madeleine Kirby, PA | 1922938547 | Physician Assistant | Howard Beach, NY | 2026 |
| Madeline Kirby | 1740037670 | Counselor | Knoxville, TN | 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).