Providers Harrison Koyilla, DO to Sandra Kozak, LPN
300 individual NPIs in the federal registry, part 11,789 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. 105 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Harrison Koyilla, DO | 1497541031 | Student in an Organized Health Care Education/Training Program | Phoenix, AZ | 2025 |
| Matilda Koyilla, FNP | 1598483646 | Family Nurse Practitioner | Chandler, AZ | 2022 |
| Sophy Koyithara, NP | 1528143799 | Nurse Practitioner | Bronx, NY | 2006 |
| Elizabeth Koyithot, RN, PMHNP | 1659665370 | Psychiatric/Mental Health Nurse Practitioner | Detroit, MI | 2011 |
| Lisa Koykar, APRN | 1659948396 | Psychiatric/Mental Health Nurse Practitioner | Lacey, WA | 2021 |
| Dustin Koykas, PTA | 1225513286 | Physical Therapy Assistant | Northvale, NJ | 2018 |
| Amanda Koyl, PHARMD | 1871150912 | Pharmacist | Blissfield, MI | 2019 |
| Jonathan Koyl, DDS | 1215157540 | General Practice Dentistry | Coldwater, MI | 2007 |
| Mary Koyl, LCSW | 1629307905 | Social Worker | St Albans, NY | 2009 |
| Nazli Koyl | 1922450055 | Mental Health Counselor | Knoxville, TN | 2016 |
| Patty Koyl, NP | 1982814810 | Adult Health Nurse Practitioner | Cleveland, OH | 2007 |
| Jana-Marie Koylass, D.D.S. | 1043494420 | Periodontics | San Antonio, TX | 2007 |
| Amy Koyle, PT, DPT, PHD | 1184107047 | Physical Therapist | San Antonio, TX | 2018 |
| Bruce Koyle, DO | 1710054697 | Family Medicine Physician | Fontana, CA | 2006 |
| Jacob Koyle, DPT, PT | 1174206577 | Physical Therapist | Sterling, VA | 2023 |
| Jared Koyle | 1447686514 | Pharmacist | Marshall, TX | 2013 |
| Jeni Koyle, CSW | 1679176028 | Clinical Social Worker | North Salt Lake, UT | 2020 |
| Martin Koyle, MD | 1467546796 | Pediatric Urology Physician | Minneapolis, MN | 2006 |
| Megan Koyle, MOT, OTR/L | 1245841519 | Occupational Therapist | Boise, ID | 2020 |
| Megan Koyle | 1265840011 | Ambulatory Care Pharmacist | Boise, ID | 2014 |
| Mona Koyle, PA-C | 1952485534 | Physician Assistant | Placentia, CA | 2006 |
| Robert Koyle, LMFT | 1326200478 | Marriage & Family Therapist | Palm Springs, CA | 2008 |
| Seth Koyle | 1912743501 | Sports Medicine (Physical Medicine & Rehabilitation) Physician | Burley, ID | 2024 |
| Tanner Koyle | 1184400137 | Behavior Technician | Cedar City, UT | 2023 |
| Brianna Koym, PA | 1912640095 | Physician Assistant | Port Arthur, TX | 2022 |
| Katie Koym, OTR | 1932753977 | Occupational Therapist | Odessa, TX | 2019 |
| Kenneth Koym, M.F.T., CE PROVIDER | 1770664526 | Specialist | Austin, TX | 2006 |
| Altug Koymen, MD | 1336170893 | Obstetrics & Gynecology Physician | Providence, RI | 2006 |
| Hakan Koymen, DDS, MS | 1467515049 | Pediatric Dentistry | Perry Hall, MD | 2006 |
| Kara Koymen, M.A., CCC-SLP | 1194907733 | Speech-Language Pathologist | Baltimore, MD | 2007 |
| Semra Koymen, MA | 1851681589 | Speech-Language Pathologist | Boston, MA | 2011 |
| Deann Koyn, PT | 1376638379 | Physical Therapist | Amarillo, TX | 2006 |
| Jay Koyner, M.D. | 1275656340 | Nephrology Physician | Chicago, IL | 2007 |
| Lia Koyner, MS,OTR/L | 1376970509 | Occupational Therapist | West Chester, PA | 2013 |
| Kim Koynock, MA, AT, LPC | 1144564147 | Mental Health Counselor | Chardon, OH | 2012 |
| Shifra Koynov | 1699592824 | Social Worker | Flushing, NY | 2024 |
| Sai Koyoda, MD | 1902327356 | Rheumatology Physician | Bronx, NY | 2017 |
| Rawia Koyomji | 1891905618 | Dentist | Bethesda, MD | 2007 |
| Richard Koyomji | 1821208646 | Dentist | Bethesda, MD | 2007 |
| Loukas Koyonos, M.D. | 1922271626 | Sports Medicine (Orthopaedic Surgery) Physician | Lafayette, CO | 2008 |
| Zina Koyonov, RN | 1073323374 | Registered Nurse | Long Island City, NY | 2025 |
| Michiko Koyoshi | 1003368507 | Occupational Therapy Assistant | Greenwood Village, CO | 2016 |
| Peter Koys, D.D.S. | 1881890663 | General Practice Dentistry | Little Neck, NY | 2007 |
| Sharon Koys, PA-C | 1063506798 | Medical Physician Assistant | Burr Ridge, IL | 2006 |
| Lara Koyshman | 1629643101 | Behavior Technician | City Industry, CA | 2021 |
| Kelsey Koyste | 1467277541 | Mental Health Counselor | Pottstown, PA | 2024 |
| Tamisa Koythong, M.D. | 1083009393 | Obstetrics & Gynecology Physician | Houston, TX | 2015 |
| Simon Koytiger, DPT | 1619382827 | Physical Therapist | Sacramento, CA | 2014 |
| Benita Koyton, LMSW | 1669655361 | Clinical Social Worker | Southfield, MI | 2007 |
| Betul Koyuncu, OT | 1255183232 | Occupational Therapist | Hoffman Estates, IL | 2024 |
| Venkata Koyya, M.D. | 1205027232 | Internal Medicine Physician | Dallas, TX | 2007 |
| Dhanalakshmi Koyyalagunta, M.D. | 1801988837 | Anesthesiology Physician | Houston, TX | 2006 |
| Pushpa Koyyalamudi, MD | 1710181953 | Anesthesiology Physician | Phoenix, AZ | 2007 |
| Veerandra Koyyalamudi, MD | 1659573806 | Anesthesiology Physician | Scottsdale, AZ | 2007 |
| Daniel Koz, LPC | 1558140079 | Professional Counselor | Williamsburg, VA | 2023 |
| Alyssa Koza, LMSW | 1174478267 | Social Worker | Riverhead, NY | 2026 |
| Aminia Koza, COTA/L | 1598296444 | Occupational Therapy Assistant | Plantation, FL | 2017 |
| Amy Koza, LSW | 1194529628 | Social Worker | Muncie, IN | 2025 |
| Angela Koza | 1003640780 | Social Worker | Paramus, NJ | 2024 |
| Anya Koza, DO | 1720773740 | Cardiovascular Disease Physician | Milwaukee, WI | 2023 |
| Brittany Koza | 1083076855 | Student in an Organized Health Care Education/Training Program | Scranton, PA | 2016 |
| Calena Koza | 1285456491 | Student in an Organized Health Care Education/Training Program | Shelby Township, MI | 2024 |
| Charles Koza, LICSW, ACHP-SW | 1033220876 | Clinical Social Worker | Lawrence, MA | 2006 |
| Cindy Koza, QMHA-R | 1164219143 | Mental Health Counselor | Springfield, OR | 2025 |
| Coco Koza | 1578324752 | Behavior Technician | San Jose, CA | 2024 |
| Cynthia Koza, O.D. | 1568774271 | Optometrist | Glen Allen, VA | 2010 |
| Douglas Koza, M.D. | 1154398139 | Body Imaging Physician | Norfolk, MA | 2006 |
| Emma Koza, M.S., CCC-SLP | 1598612251 | Speech-Language Pathologist | Fergus Falls, MN | 2026 |
| Eric Koza | 1780470666 | Student in an Organized Health Care Education/Training Program | Easton, PA | 2025 |
| Gabrielle Koza | 1831902436 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Brooklyn, NY | 2025 |
| Garrett Koza | 1295226447 | Behavior Technician | Sacramento, CA | 2018 |
| Heather Koza, MD | 1194045526 | Family Medicine Physician | Farmington Hills, MI | 2010 |
| Jonathan Koza, PT | 1073144614 | Physical Therapist | Anderson, CA | 2020 |
| Joseph Koza, M.D. | 1316130040 | Emergency Medicine Physician | Dallas, TX | 2007 |
| Joseph Koza, MD | 1487986303 | Diagnostic Radiology Physician | Detroit, MI | 2010 |
| Judith Koza, M.A.,CCC-SLP | 1073020525 | Speech-Language Pathologist | Eastampton, NJ | 2018 |
| Kaela Koza, CCC-SLP | 1457825150 | Speech-Language Pathologist | Ventura, CA | 2019 |
| Karina Koza | 1255285425 | Student in an Organized Health Care Education/Training Program | Lawrence, NJ | 2026 |
| Kayla Koza, PA-C | 1639560626 | Surgical Physician Assistant | South Windsor, CT | 2015 |
| Kim Koza, O.D. | 1073612974 | Optometrist | Coraopolis, PA | 2006 |
| Kristen Koza, DPT | 1619688090 | Physical Therapist | Bethesda, MD | 2022 |
| Lauren Koza, PA-C | 1356096184 | Physician Assistant | Avon, OH | 2022 |
| Loree Koza, D.O. | 1679740377 | Family Medicine Physician | Brighton, CO | 2008 |
| Lynn Koza, PH.D. | 1255438842 | Clinical Psychologist | Beverly Hills, CA | 2006 |
| Madison Koza, LPC, NCC, MA | 1316622558 | Mental Health Counselor | Tucson, AZ | 2023 |
| Marjorie Koza, CRNA | 1487618534 | Certified Registered Nurse Anesthetist | Santa Fe, NM | 2006 |
| Mary Ann Koza, D.O. | 1114123288 | Psychiatry Physician | Allentown, PA | 2007 |
| Marya Koza, MD | 1477522571 | Pulmonary Disease Physician | Wrentham, MA | 2006 |
| Maxine Koza | 1942912662 | Social Worker | Inglewood, CA | 2022 |
| Melinda Koza | 1780349001 | Speech-Language Pathologist | Baltimore, MD | 2021 |
| Molly Koza | 1407692643 | Speech-Language Pathologist | Goffstown, NH | 2024 |
| Monica Koza | 1669827853 | Mental Health Counselor | Elmira, CA | 2016 |
| Olga Koza, PT, DPT | 1700210929 | Physical Therapist | Hillsdale, NJ | 2013 |
| Paul Koza | 1225441892 | Pharmacist | Gibsonia, PA | 2014 |
| Rebecca Koza, PHARMD, RPH | 1619684305 | Pharmacist | New York, NY | 2022 |
| Ronald Koza, RN | 1669786588 | Adult Psychiatric/Mental Health Registered Nurse | North Tonawanda, NY | 2010 |
| Sabrina Koza, PHARMD | 1073240644 | Pharmacist | Morgantown, WV | 2022 |
| Samantha Koza | 1093671109 | Rehabilitation Practitioner | Rochester, MN | 2026 |
| Sarah Koza | 1720908197 | Massage Therapist | Bend, OR | 2026 |
| Stephanie Koza | 1548021876 | Pharmacist | Portland, OR | 2024 |
| Stephen Koza, DMD | 1861552085 | General Practice Dentistry | La Grande, OR | 2006 |
| Thomas Koza | 1548052376 | Counselor | Boys Town, NE | 2025 |
| Valerie Koza, LLPC | 1306091640 | Professional Counselor | Detroit, MI | 2008 |
| Alaa Kozaat | 1730999731 | Physician Assistant | Clinton, MO | 2025 |
| Ginger Kozacek | 1093553406 | Behavior Technician | St George, UT | 2024 |
| Kyler Kozacek, DO | 1811341480 | Gastroenterology Physician | Fort Bliss, TX | 2016 |
| Catherine Kozachek | 1780210187 | Behavior Technician | Woburn, MA | 2020 |
| Joseph Kozachek, MD | 1467459792 | Internal Medicine Physician | Storrs, CT | 2005 |
| Kira Kozachek, LMSW | 1407646276 | Social Worker | Oneonta, NY | 2025 |
| Nataliia Kozachenko | 1285522532 | Personal Care Attendant | Lincoln, NE | 2025 |
| Olena Kozachenko | 1609672799 | Personal Care Attendant | Lincoln, NE | 2025 |
| Olga Kozachenko, N.P. | 1447624572 | Adult Health Nurse Practitioner | New York, NY | 2015 |
| Joanne Kozachuk | 1821166646 | Social Worker | Sarasota, FL | 2006 |
| Walter Kozachuk, M.D. | 1992852933 | Neurological Surgery Physician | Lutherville, MD | 2007 |
| Kyria Kozack | 1538610803 | Massage Therapist | Adrian, MI | 2016 |
| Katie Kozacka, MD | 1821559733 | Internal Medicine Physician | Smithfield, RI | 2019 |
| Stephanie Kozacka, LCSW | 1265898159 | Social Worker | Louisville, KY | 2016 |
| Jacob Kozacki, DO | 1396205878 | Family Medicine Physician | Florence, SC | 2019 |
| Krista Kozacki, M.D. | 1265482913 | Family Medicine Physician | Florence, SC | 2006 |
| Mark Kozacko, DDS PA | 1952337685 | Oral and Maxillofacial Surgery (Dentist) | Raleigh, NC | 2006 |
| Andree Kozaczek, CRNA | 1194701326 | Certified Registered Nurse Anesthetist | Poughkeepsie, NY | 2005 |
| Michael Kozaczek, M.D. | 1598855470 | Legal Medicine | Morristown, NJ | 2006 |
| Kamryn Kozaczka | 1053196709 | Counselor | Northampton, MA | 2023 |
| Leanne Kozaczka | 1285998534 | Case Manager/Care Coordinator | Orchard Park, NY | 2012 |
| Michaela Kozaczka, LICSW | 1356770523 | Clinical Social Worker | Worcester, MA | 2013 |
| Veronic Kozaczka, LCSW-S | 1346067394 | Clinical Social Worker | Pflugerville, TX | 2024 |
| Mac Kozaczuk, DC | 1306608294 | Chiropractor | Big Bend, WI | 2024 |
| Kimberly Kozaczynski, LMSW SSW | 1053915462 | Social Worker | Farmington Hills, MI | 2020 |
| Landon Kozai, MD | 1912575903 | Internal Medicine Physician | Honolulu, HI | 2021 |
| Elie Kozaily, MD | 1831728211 | Student in an Organized Health Care Education/Training Program | Indianapolis, IN | 2020 |
| Adam Kozak | 1932776929 | Mental Health Counselor | Bayonne, NJ | 2021 |
| Alan Kozak, M.D. | 1144286196 | Infectious Disease Physician | Cooperstown, NY | 2006 |
| Alesha Kozak, M.S. CCC-SLP | 1598693632 | Speech-Language Pathologist | Charlotte, NC | 2026 |
| Alexa Kozak, AU.D. | 1679694137 | Audiologist | Burlington, MA | 2007 |
| Alexandria Kozak | 1164808739 | Speech-Language Pathologist | Flushing, NY | 2015 |
| Alyssa Kozak | 1083190524 | Physical Therapy Assistant | Sterling Heights, MI | 2018 |
| Amanda Kozak, RD | 1669195509 | Obesity and Weight Management Nutrition Registered Dietitian | Allentown, PA | 2022 |
| Amy Kozak, PT | 1427107457 | Physical Therapist | Crest Hill, IL | 2007 |
| Andrea Kozak, FNP | 1215283882 | Family Nurse Practitioner | Minnetonka, MN | 2012 |
| Angela Kozak | 1164699898 | Licensed Practical Nurse | East Concord, NY | 2008 |
| Angela Kozak, D.O. | 1285797506 | Ophthalmology Physician | Brownsville, TX | 2006 |
| Anita Kozak | 1003483579 | Psychologist | Aurora, IL | 2021 |
| Ann Kozak | 1336075845 | Pharmacist | Philadelphia, PA | 2026 |
| Anna Kozak | 1578299004 | Home Health Registered Nurse | Baldwinsville, NY | 2022 |
| Anne Kozak, PA | 1962033654 | Physician Assistant | Boston, MA | 2020 |
| Arnold Kozak, PH.D. | 1720018054 | Clinical Psychologist | Mills River, NC | 2006 |
| Barbara Kozak, PTA | 1285768408 | Physical Therapy Assistant | Chicago, IL | 2007 |
| Benjamin Kozak, MD | 1487015384 | Diagnostic Radiology Physician | Boston, MA | 2016 |
| Bernadette Kozak, IPDH | 1720300155 | Dental Hygienist | Fryeburg, ME | 2010 |
| Beth Kozak, D.C. | 1265733604 | Chiropractor | Palm Beach Gardens, FL | 2010 |
| Brenda Kozak, FNP-C | 1104378744 | Family Nurse Practitioner | Madison Heights, VA | 2016 |
| Brenda Kozak, CRNP | 1477508075 | Adult Health Nurse Practitioner | Wyomissing, PA | 2006 |
| Briana Kozak, PA, RD | 1821479189 | Physician Assistant | North Chicago, IL | 2015 |
| Brittany Kozak, F.N.P, ARNP-BC | 1598961641 | Nurse Practitioner | Vancouver, WA | 2007 |
| Bryan Kozak, PA-C | 1063595437 | Physician Assistant | Raleigh, NC | 2006 |
| Bryon Kozak, DDS, MS | 1104946912 | Orthodontics and Dentofacial Orthopedics Dentistry | Kenosha, WI | 2007 |
| Caitlin Kozak | 1174034516 | Case Manager/Care Coordinator | New York, NY | 2017 |
| Caitlin Kozak | 1558912279 | Speech-Language Pathologist | Lake Placid, NY | 2019 |
| Cara Kozak, SOCIAL WORKER | 1689610297 | Mental Health Counselor | Reno, NV | 2006 |
| Carol Kozak, LPN | 1598985194 | Licensed Practical Nurse | Plymouth Meeting, PA | 2007 |
| Casey Kozak, MD | 1700724879 | Student in an Organized Health Care Education/Training Program | San Diego, CA | 2026 |
| Catherine Kozak, LPC | 1932072378 | Professional Counselor | Philadelphia, PA | 2025 |
| Chase Kozak | 1790673051 | Audiologist | Baton Rouge, LA | 2025 |
| Chelsea Kozak, LMSW | 1841625043 | Clinical Social Worker | Saginaw, MI | 2013 |
| Chester Kozak, PA-C | 1346203072 | Physician Assistant | Leavenworth, KS | 2006 |
| Christine Kozak, PT | 1699908905 | Physical Therapist | Edison, NJ | 2009 |
| Christopher Kozak | 1881453918 | Behavior Technician | Irwin, PA | 2024 |
| Colleen Kozak, MS CCC SLP | 1801712187 | Speech-Language Pathologist | Sykesville, MD | 2026 |
| Courtney Kozak | 1932860434 | Developmental Therapist | Jacksonville, FL | 2022 |
| Craig Kozak, DC, PA-C, MSPAS | 1477677110 | Physician Assistant | Denver, CO | 2007 |
| Craig Kozak, PA-C | 1669888319 | Physician Assistant | W Coxsackie, NY | 2014 |
| Cynthia Kozak, LPC | 1073713699 | Counselor | Shelby Township, MI | 2007 |
| Cynthia Kozak, RD, CDCES, MPH | 1104693076 | Registered Dietitian | Avon, CT | 2023 |
| Cyril Kozak, M.D. | 1629020227 | Family Medicine Physician | Delanson, NY | 2006 |
| Daniel Kozak | 1669253084 | Case Manager/Care Coordinator | Hicksville, NY | 2023 |
| David Kozak, MSW, LCSW-A | 1013512367 | Clinical Social Worker | Roxboro, NC | 2020 |
| Dawn Kozak, LMHP, CPC | 1861738692 | Professional Counselor | Omaha, NE | 2012 |
| Deborah Kozak, MD | 1215020698 | Family Medicine Physician | Phillips, WI | 2006 |
| Debra Kozak, RN | 1346583192 | Registered Nurse | Toledo, OH | 2013 |
| Dennis Kozak, PT | 1346462470 | Orthopedic Physical Therapist | Doylestown, PA | 2007 |
| Dixie Kozak, RN | 1164108494 | Registered Nurse | Mesa, AZ | 2023 |
| Elizabeth Kozak, APRN | 1184078685 | Nurse Practitioner | Hartford, CT | 2016 |
| Elizabeth Kozak, PA-C | 1194004523 | Medical Physician Assistant | Plymouth, MI | 2011 |
| Elizabeth Kozak | 1588203715 | Home Health Aide | Tiverton, RI | 2020 |
| Elizabeth Kozak, LBA | 1649754722 | Behavior Analyst | Somerset, KY | 2018 |
| Elizabeth Kozak, M.D. | 1811076805 | Internal Medicine Physician | Grand Rapids, MI | 2006 |
| Emily Kozak, NP | 1932672276 | Family Nurse Practitioner | Rockford, IL | 2019 |
| Geoffrey Kozak, M.D. | 1275929309 | Plastic Surgery Physician | Pennington, NJ | 2015 |
| Gerald Kozak, MPT | 1780720250 | Physical Therapist | Almont, MI | 2007 |
| Gina Kozak | 1407995749 | Physician Assistant | Pittsburgh, PA | 2007 |
| Grace Kozak, LPN | 1932375086 | Licensed Practical Nurse | Garden City, NY | 2008 |
| Gregory Kozak, RPH | 1275832016 | Pharmacist | Baton Rouge, LA | 2011 |
| Heather Kozak | 1821898248 | Licensed Practical Nurse | Bennington, NE | 2025 |
| Hollie Kozak, ATC, LAT | 1215909924 | Athletic Trainer | Akron, OH | 2006 |
| Igor Kozak, M.D. | 1982982302 | Retina Specialist (Ophthalmology) Physician | Tucson, AZ | 2011 |
| Ireneus Kozak, ATR | 1417165119 | Art Therapist | Warren, MI | 2007 |
| Iryna Kozak, MD | 1336834548 | Student in an Organized Health Care Education/Training Program | Brooklyn, NY | 2023 |
| Isabel Kozak, NURSE PRACTITIONER | 1306875976 | Adult Health Nurse Practitioner | Phoenix, AZ | 2006 |
| Jacqueline Kozak | 1356056170 | Occupational Therapist | Georgetown, TX | 2023 |
| Jaime Kozak, PA-C | 1679649545 | Physician Assistant | Scottsdale, AZ | 2006 |
| James Kozak, D.D.S. | 1275684706 | General Practice Dentistry | La Mesa, CA | 2007 |
| Janine Kozak, RPH | 1639276884 | Pharmacist | Syracuse, NY | 2006 |
| Jeffrey Kozak, D.O. | 1316279326 | Family Medicine Physician | Bellaire, TX | 2010 |
| Jeffrey Kozak | 1487642898 | Orthopaedic Surgery Physician | Houston, TX | 2005 |
| Jennifer Kozak, MD | 1528266715 | Ophthalmology Physician | Ypsilanti, MI | 2007 |
| Jennifer Kozak, NPC | 1801866124 | Family Nurse Practitioner | St Clair Shores, MI | 2006 |
| Joanne Kozak, CRNA | 1467485862 | Certified Registered Nurse Anesthetist | Joliet, IL | 2006 |
| Jodi Kozak | 1801262498 | Registered Nurse | Toledo, OH | 2015 |
| John Kozak, PT | 1508022773 | Physical Therapist | Seminole, FL | 2008 |
| John Kozak, MD | 1609833409 | Physical Medicine & Rehabilitation Physician | Phoenix, AZ | 2006 |
| Joshua Kozak, PTA | 1558906529 | Physical Therapy Assistant | Emmaus, PA | 2019 |
| Justin Kozak | 1972054294 | Professional Counselor | Chicago, IL | 2016 |
| Kaitlin Kozak | 1730943655 | Registered Nurse | Erie, PA | 2024 |
| Kamila Kozak, LMHC | 1255854253 | Mental Health Counselor | New York, NY | 2017 |
| Karen Kozak, DDS | 1487234381 | General Practice Dentistry | Falls Church, VA | 2021 |
| Karla Kozak | 1376262949 | Dentist | State College, PA | 2022 |
| Kasey Kozak, RBT | 1821585464 | Behavior Technician | Palatine, IL | 2018 |
| Kassandra Kozak | 1902611932 | Behavior Technician | San Francisco, CA | 2025 |
| Kathe Kozak, DMD | 1700395977 | General Practice Dentistry | Huntingdon, PA | 2017 |
| Katherine Kozak | 1518682681 | Occupational Therapist | Crestwood, IL | 2022 |
| Katherine Kozak, D.P.T. | 1871867424 | Physical Therapist | Canal Winchester, OH | 2012 |
| Katherine Kozak, PTA | 1912241498 | Physical Therapy Assistant | Washington, PA | 2012 |
| Katherine Kozak | 1962271353 | Recreation Therapist | Bath, NY | 2023 |
| Kathleen Kozak, M.D. | 1144319229 | Internal Medicine Physician | Honolulu, HI | 2006 |
| Kathleen Kozak, CRNA | 1326084229 | Certified Registered Nurse Anesthetist | Spokane, WA | 2006 |
| Kathryn Kozak, MA CCC-A | 1306887989 | Audiologist | Grand Rapids, MI | 2006 |
| Kathryn Kozak, MD | 1578652632 | Anesthesiology Physician | Winfield, IL | 2006 |
| Kathryn Kozak, LCSW | 1689230690 | Clinical Social Worker | Houston, TX | 2019 |
| Katlynn Kozak | 1417399650 | Registered Dietitian | Norristown, PA | 2013 |
| Kellie Kozak, PA-C | 1255716825 | Physician Assistant | Voorhees, NJ | 2015 |
| Kennedy Kozak | 1336837186 | Case Manager/Care Coordinator | Provo, UT | 2023 |
| Kerri Kozak, DPT | 1396977187 | Physical Therapist | Watertown, CT | 2009 |
| Kevin Kozak, MD, PHD | 1124219241 | Radiation Oncology Physician | Baraboo, WI | 2007 |
| Kim Kozak | 1225885478 | Registered Nurse | Johnstown, PA | 2024 |
| Krista Kozak, M.S. CCC-SLP | 1649421470 | Speech-Language Pathologist | Bethlehem, PA | 2008 |
| Kristen Kozak, CRNP | 1942554787 | Family Nurse Practitioner | Somerset, PA | 2012 |
| Kristin Kozak, RN | 1770781486 | Registered Nurse | Durango, CO | 2007 |
| Kristina Kozak | 1023969441 | Behavior Analyst | Stuart, FL | 2026 |
| Krystian Kozak, MD | 1336522531 | Hospitalist Physician | Marinette, WI | 2015 |
| Kyle Kozak, MD | 1457093999 | Student in an Organized Health Care Education/Training Program | Chicago, IL | 2022 |
| Laura Kozak | 1609012343 | Mental Health Counselor | Levittown, PA | 2008 |
| Laura Kozak, LMSW | 1902442973 | Social Worker | Kansas City, KS | 2019 |
| Lauren Kozak, CF-SLP | 1730986324 | Speech-Language Pathologist | New Orleans, LA | 2025 |
| Lauren Kozak, PT | 1972839785 | Physical Therapist | Utica, NY | 2009 |
| Leigh Kozak, O.D. | 1295839942 | Optometrist | Norwood, MA | 2006 |
| Lindsay Kozak, LPCA | 1578936100 | Professional Counselor | Hickory, NC | 2015 |
| Lisa Kozak | 1689200198 | Behavior Technician | West Seneca, NY | 2020 |
| Mackenzie Kozak, LCMHC, MA | 1346828027 | Mental Health Counselor | Asheville, NC | 2021 |
| Madeleine Kozak, OTR/L | 1093300675 | Occupational Therapist | Libertyville, IL | 2021 |
| Maia Kozak, CCC-SLP | 1235857491 | Speech-Language Pathologist | Buffalo, NY | 2022 |
| Maksim Kozak, PA | 1851858674 | Physician Assistant | Faribault, MN | 2019 |
| Malgorzata Kozak, M.D. | 1083091235 | Radiation Oncology Physician | Iowa City, IA | 2015 |
| Margaret Kozak, DO | 1891781720 | Family Medicine Physician | Newton, NJ | 2005 |
| Marie Kozak, RN | 1013599802 | Registered Nurse | Rochester, NY | 2021 |
| Mariya Kozak | 1952237828 | Clinical Social Worker | Somerville, MA | 2026 |
| Mark Kozak, MD | 1205878667 | Pediatrics Physician | Tomball, TX | 2006 |
| Mark Kozak, MD | 1477501146 | Interventional Cardiology Physician | Hershey, PA | 2006 |
| Mary Kozak, C.R.P.A. | 1114695491 | Peer Specialist | Riverhead, NY | 2021 |
| Mary Kozak, DO | 1689255028 | Family Medicine Physician | Newburgh, IN | 2021 |
| Mary Kozak, M.A. CCC-SLP | 1720401862 | Speech-Language Pathologist | Oxford, OH | 2014 |
| Maryanne Kozak, P.T. | 1154693760 | Physical Therapist | Pikesville, MD | 2012 |
| Megan Kozak, RD | 1659753754 | Massage Therapist | Brooklyn, NY | 2015 |
| Melanie Kozak, PT, DPT | 1093020521 | Physical Therapist | Granite City, IL | 2010 |
| Melissa Kozak, M.A., BCBA | 1841694023 | Behavior Analyst | Sacramento, CA | 2014 |
| Merrick Kozak, M.D. | 1003342775 | Dermatology Physician | Charlottesville, VA | 2017 |
| Michael Kozak | 1144859448 | Anatomic Pathology & Clinical Pathology Physician | West Hollywood, CA | 2020 |
| Michael Kozak, MD | 1205675261 | Student in an Organized Health Care Education/Training Program | Philadelphia, PA | 2024 |
| Michael Kozak, MD | 1558623686 | Family Medicine Physician | South Bend, IN | 2012 |
| Michelle Kozak, MSPT | 1174900922 | Physical Therapist | Farmersville, NY | 2015 |
| Michelle Kozak, LCPC | 1821531708 | Professional Counselor | Havre De Grace, MD | 2016 |
| Mitch Kozak | 1770383184 | Day Training/Habilitation Specialist | Bennington, NE | 2025 |
| Monika Kozak, PHARMD | 1861095564 | Pharmacist | Edison, NJ | 2020 |
| Nadia Kozak | 1457802894 | Occupational Therapy Assistant | Kent, WA | 2016 |
| Nancy Kozak, P.T. | 1407152309 | Physical Therapist | Seminole, FL | 2011 |
| Natalia Kozak, M.D. | 1144328477 | Family Medicine Physician | Springfield, IL | 2006 |
| Nataliya Kozak | 1659751790 | Registered Nurse | Syracuse, NY | 2015 |
| Nataliya Kozak, LMP | 1689975229 | Massage Therapist | Lynnwood, WA | 2010 |
| Nicole Kozak, LPN | 1033315684 | Licensed Practical Nurse | Plattsmouth, NE | 2007 |
| Nicole Kozak, MA, LAC | 1841954161 | Mental Health Counselor | Marlton, NJ | 2021 |
| Nicolina Kozak | 1174011993 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2018 |
| Nonie Kozak, OSC | 1013350701 | Case Manager/Care Coordinator | Oakdale, NY | 2013 |
| Oksana Kozak, HHA | 1730972316 | Home Health Aide | Miami, FL | 2025 |
| Oleg Kozak, DO | 1518452879 | Internal Medicine Physician | Erie, PA | 2018 |
| Osman Kozak | 1003861733 | Neurology Physician | Abington, PA | 2006 |
| Patricia Kozak, OD | 1184543548 | Optometrist | Tigard, OR | 2026 |
| Patrick Kozak, M.D. | 1073900551 | Cardiovascular Disease Physician | Winston Salem, NC | 2015 |
| Paul Kozak, DO | 1235790114 | Gastroenterology Physician | Newburgh, IN | 2019 |
| Paul Kozak, M.D. | 1558344226 | Emergency Medicine Physician | Phoenix, AZ | 2005 |
| Paulina Kozak, PMHNP-BC | 1790526606 | Psychiatric/Mental Health Nurse Practitioner | Cedar Knolls, NJ | 2024 |
| Rachel Kozak, CCC-SLP | 1861965642 | Athletic Trainer | Bel Air, MD | 2019 |
| Rayeann Kozak | 1285568873 | Personal Care Attendant | Bellevue, NE | 2026 |
| Rebecca Kozak, O.D. | 1316100126 | Optometrist | King Of Prussia, PA | 2008 |
| Rebecca Kozak, PHD, LICSW, MPH | 1366714412 | Clinical Social Worker | Mattapan, MA | 2012 |
| Rebekah Kozak | 1154848190 | Behavior Technician | Traverse City, MI | 2017 |
| Renata Kozak, APRN | 1730124579 | Nurse Practitioner | New Britain, CT | 2006 |
| Richard Kozak, M.D. | 1225077993 | Emergency Medicine Physician | Eugene, OR | 2006 |
| Richard Kozak, M.D. | 1457380107 | Emergency Medicine Physician | Mission Viejo, CA | 2006 |
| Robert Kozak, BCABA | 1750846358 | Behavior Analyst | Fleming Island, FL | 2019 |
| Rosemary Kozak | 1003233891 | Speech-Language Pathologist | Cleveland, OH | 2014 |
| Sandra Kozak, LPN | 1699091470 | Licensed Practical Nurse | Washington, PA | 2010 |
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).