Providers Amy Tiersten, M.D. to Nhu-Cynthia Tieu, D.O.
300 individual NPIs in the federal registry, part 21,895 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. 100 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Amy Tiersten, M.D. | 1558362566 | Medical Oncology Physician | New York, NY | 2005 |
| David Tiersten, M.D. | 1902862790 | Anatomic Pathology & Clinical Pathology Physician | White Plains, NY | 2006 |
| Valeriia Tiertyshnikova, APRN | 1730030834 | Family Nurse Practitioner | Miami Beach, FL | 2026 |
| Autumn Ties, MD | 1871177501 | Emergency Medicine Physician | Apple Valley, MN | 2021 |
| Jill Ties, MD | 1336302595 | Surgery Physician | Saint Croix Falls, WI | 2008 |
| Angela Tiesel | 1679349526 | Addiction (Substance Use Disorder) Counselor | Eden Prairie, MN | 2023 |
| Judy Tiesel, PH.D | 1467664359 | Family Psychologist | Edina, MN | 2007 |
| Austin Tiesenga | 1740977446 | Student in an Organized Health Care Education/Training Program | Saint Joseph, MI | 2023 |
| Frederick Tiesenga, MD | 1801875679 | Surgery Physician | Elmwood Park, IL | 2006 |
| Jucy Tiesenga, NP | 1124395199 | Nurse Practitioner | Winfield, IL | 2011 |
| Molly Tiesenga, APRN | 1063977932 | Adult Health Nurse Practitioner | Grand Rapids, MI | 2019 |
| Alexander Tiesi, M.D | 1225569908 | Emergency Medicine Physician | Manassas, VA | 2017 |
| Dayna Tiesi, LMSW | 1922440825 | Clinical Social Worker | Albany, NY | 2013 |
| Eric Tiesi | 1821384397 | Surgical Assistant | Las Vegas, NV | 2011 |
| Gregory Tiesi, MD | 1942464003 | Surgical Oncology Physician | Neptune, NJ | 2008 |
| James Tiesi, M.D. | 1427015031 | Neurological Surgery Physician | Bradenton, FL | 2006 |
| Kerry Tiesi, CRNP | 1306235239 | Family Nurse Practitioner | Pittsburgh, PA | 2015 |
| Michael Tiesi | 1790492452 | Ambulatory Care Pharmacist | Omaha, NE | 2022 |
| Sharon Tiesi, AUD | 1205804788 | Audiologist | Pittsburgh, PA | 2006 |
| Randall Tiesiera, D.D.S. | 1518264654 | Dentist | Arnold, CA | 2011 |
| Heidi Tiesing, MSSW | 1316170657 | Addiction (Substance Use Disorder) Counselor | Louisville, KY | 2009 |
| Sarah Tiesing | 1891130415 | Family Nurse Practitioner | Midlothian, VA | 2013 |
| Ella Tiesinga | 1043194913 | Clinical Social Worker | Westbrook, CT | 2025 |
| James Tiesinga, MD | 1366475105 | Anatomic Pathology & Clinical Pathology Physician | Anchorage, AK | 2006 |
| Jessica Tieskoetter, DNP, APRN, FNP-BC | 1669182978 | Family Nurse Practitioner | Saint Louis, MO | 2022 |
| Matthew Tieskoetter, APRN | 1508482506 | Adult Health Nurse Practitioner | Bridgeton, MO | 2020 |
| Irvin Tieskotter, CADCI | 1528362977 | Addiction (Substance Use Disorder) Counselor | La Crosse, WI | 2010 |
| Rachel Tieslau, MA, MS, RDN, LD, LPC | 1215418868 | Mental Health Counselor | Huntsville, AL | 2018 |
| Bridget Tiesling, SLP | 1699926329 | Speech-Language Pathologist | Woodbury, MN | 2008 |
| Cynthia Tiesling, MSW, LCSW | 1639353048 | Social Worker | Green Bay, WI | 2007 |
| Michele Tiesling, OTR/L, MS | 1265503668 | Pediatric Occupational Therapist | Garner, NC | 2006 |
| Rebecca Tiesling | 1184411720 | Specialist | Astoria, NY | 2025 |
| Juliana Tieslink, PHARMD | 1952773491 | Pharmacist | Elkton, MD | 2015 |
| David Tiesma, M.D. | 1922412600 | Internal Medicine Physician | Grand Rapids, MI | 2014 |
| Gabrielle Tiesma, PT, DPT | 1326879644 | Physical Therapist | Detroit, MI | 2024 |
| Kimberly Tiesma | 1225982267 | Occupational Therapist | Maple Grove, MN | 2026 |
| Jacqueline Tieso, LICSW | 1255669347 | Clinical Social Worker | Rockland, MA | 2009 |
| Jovita Tieso, P. T. | 1154513224 | Physical Therapist | Las Cruces, NM | 2007 |
| Emmanuella Tieson | 1003739046 | Behavior Technician | Worcester, MA | 2026 |
| Jon Tiessen, DPM | 1912918665 | Podiatrist | Oak Harbor, WA | 2006 |
| Lori Tiessen, R.D., C.D.E. | 1790996643 | Registered Dietitian | Sedro Woolley, WA | 2007 |
| Daniel Tiesworth, D.D.S. | 1588044101 | General Practice Dentistry | North Chesterfield, VA | 2015 |
| Lisa Tiesworth | 1184452468 | Mental Health Counselor | Benzonia, MI | 2024 |
| Ashleigh Tieszen, RBT | 1851005714 | Behavior Analyst | Casper, WY | 2023 |
| Chad Tieszen, DC | 1669440434 | Chiropractor | Canton, SD | 2006 |
| Chelsea Tieszen, MD, MS | 1518200377 | Geriatric Medicine (Internal Medicine) Physician | Portland, OR | 2013 |
| Dean Tieszen, DC | 1205826963 | Chiropractor | Marion, SD | 2005 |
| Dennis Tieszen, OD | 1952452831 | Optometrist | Waterloo, IA | 2007 |
| Jerel Tieszen, M.D. | 1730184623 | Internal Medicine Physician | Sioux Falls, SD | 2005 |
| Jeri Tieszen, PT | 1508244336 | Physical Therapist | Aberdeen, SD | 2015 |
| Kimberly Tieszen, D.C. | 1871570457 | Chiropractor | Trinidad, CO | 2005 |
| Laura Tieszen, APRN | 1447939921 | Psychiatric/Mental Health Nurse Practitioner | Overland Park, KS | 2023 |
| Lisa Tieszen, MA | 1326106543 | Clinical Social Worker | Brookline, MA | 2006 |
| Lori Tieszen, PT | 1831276096 | Physical Therapist | Lincoln, NE | 2006 |
| Mark Tieszen, MD | 1003838681 | Critical Care Medicine (Internal Medicine) Physician | Wyoming, MI | 2006 |
| Mark Tieszen, D.C. | 1407833080 | Chiropractor | Trinidad, CO | 2005 |
| Mary Tieszen, F.N.P. | 1568650190 | Family Nurse Practitioner | Goodyear, AZ | 2007 |
| Matthew Tieszen, PA-C | 1649735077 | Physician Assistant | Richmond, VA | 2019 |
| Myles Tieszen, MD | 1063464683 | Surgery Physician | Luverne, MN | 2006 |
| Neil Tieszen, D.C. | 1669510673 | Chiropractor | Anchorage, AK | 2007 |
| Nicholas Tieszen, RN | 1760308290 | Flight Registered Nurse | Sioux Falls, SD | 2026 |
| Patricia Tieszen, SLP | 1881725018 | Speech-Language Pathologist | Albuquerque, NM | 2007 |
| Richard Tieszen, D.C. | 1720291149 | Chiropractor | Anchorage, AK | 2007 |
| Scott Tieszen, DC | 1396735056 | Chiropractor | Marion, SD | 2005 |
| Stuart Tieszen, M.D. | 1992812606 | Psychiatry Physician | Birmingham, AL | 2006 |
| Benjamin Tiet, M.D. | 1447443346 | Pediatrics Physician | Los Angeles, CA | 2007 |
| Darren Tiet, DO | 1518541218 | Family Medicine Physician | Daly City, CA | 2021 |
| Desiree Tiet | 1124542261 | Clinical Social Worker | Riverside, CA | 2017 |
| Hoc Tiet, D.C. | 1962732081 | Chiropractor | Rosemead, CA | 2010 |
| Jenny Tiet | 1134055825 | Pharmacist | Oakland, CA | 2026 |
| Jenny-Quyen Tiet, OD | 1467425223 | Optometrist | Downey, CA | 2006 |
| Kara Tiet | 1568925253 | Behavior Technician | Woodland, CA | 2019 |
| Kathleen Tiet | 1770061202 | Clinical Social Worker | Los Angeles, CA | 2018 |
| Michelle Tiet, MSN-FNP | 1912796103 | Family Nurse Practitioner | Powhatan, VA | 2025 |
| Nancy Tiet, DO | 1235624123 | Student in an Organized Health Care Education/Training Program | Anaheim, CA | 2018 |
| Phil Tiet, D.D.S. | 1477513869 | General Practice Dentistry | Wharton, TX | 2006 |
| Phuong Tiet, BS | 1306356530 | Behavior Analyst | Martinez, CA | 2017 |
| Phuong Tiet, PHARMD | 1861130726 | Pharmacist | Camp Hill, PA | 2022 |
| Quyen Tiet, PH.D. | 1881789493 | Clinical Psychologist | Los Altos, CA | 2006 |
| Sela Tiet, PHARM.D. | 1114477619 | Pharmacist | Pasadena, CA | 2016 |
| Tam Tiet, MD | 1285994244 | Family Medicine Physician | Petaluma, CA | 2012 |
| Tavish Tiet, PHARMD. | 1992300917 | Pharmacist | Williston, FL | 2020 |
| Tiffanie Tiet | 1164133013 | Behavior Technician | Fremont, CA | 2022 |
| Vivian Tiet, PA-C | 1083571590 | Physician Assistant | Elon, NC | 2026 |
| Phillip Tietbohl, PH.D. | 1922106715 | Clinical Psychologist | Wyomissing, PA | 2006 |
| Lisa Tietchen, LCSW | 1316009905 | Social Worker | Montrose, NY | 2006 |
| Vivien Tietchen, NURSE PRACTITIONER | 1013282458 | Adult Health Nurse Practitioner | Parlin, NJ | 2012 |
| Maria Tietcheu, CRNP-PMH | 1497127815 | Psychiatric/Mental Health Nurse Practitioner | Bethesda, MD | 2015 |
| Elizabeth Tietema | 1992456263 | Social Worker | Grand Rapids, MI | 2022 |
| Jack Tietema, MD | 1326669391 | Student in an Organized Health Care Education/Training Program | Philadelphia, PA | 2020 |
| Madeline Tietema | 1134977754 | Behavior Technician | Grand Rapids, MI | 2024 |
| Tanya Tietema, MA, LLP | 1467648782 | Psychologist | Dearborn, MI | 2007 |
| Sandra Tietemia, LPN | 1649612482 | Licensed Practical Nurse | Muskegon, MI | 2013 |
| Jessica Tietge | 1932342151 | Addiction (Substance Use Disorder) Counselor | Saranac Lake, NY | 2009 |
| Sierra Tietge | 1780224378 | Physician Assistant | Glendale, AZ | 2020 |
| Stefanie Tietge, BSW | 1245683838 | Social Worker | Spokane, WA | 2016 |
| Ashley Tietgen, DDS | 1932588969 | Pediatric Dentistry | Bellevue, NE | 2015 |
| Jeremy Tietgen, D.C. | 1659350254 | Chiropractor | Sioux Falls, SD | 2006 |
| Kierstyn Tietgens, MA, CCC-SLP | 1114612116 | Speech-Language Pathologist | High Springs, FL | 2023 |
| Sharon Tietgens, M.D. | 1518964881 | Endocrinology, Diabetes & Metabolism Physician | Albany, NY | 2005 |
| Brandon Tietje | 1831805803 | Behavior Technician | Monrovia, CA | 2023 |
| Jessica Tietje | 1306210182 | Mental Health Counselor | Toledo, OH | 2015 |
| Katherine Tietje, RN | 1407716541 | Registered Nurse | Minneapolis, MN | 2025 |
| Mae Tietje, MSN, RN, APN, AGNP-C | 1730780479 | Primary Care Nurse Practitioner | Atlantic City, NJ | 2020 |
| Melissa Tietje, LMP | 1366697609 | Massage Therapist | Monroe, WA | 2008 |
| Shakira Tietje, OTR/L | 1225586522 | Occupational Therapist | San Luis Obispo, CA | 2016 |
| Stacia Tietje, MS, RDN | 1255150199 | Registered Dietitian | Cleveland Heights, OH | 2024 |
| Teya Tietje, PHARMD | 1386048320 | Pharmacist | Seattle, WA | 2014 |
| Ashley Tietje-Crawford | 1629906276 | Registered Nurse | Fort Worth, TX | 2026 |
| Gayelan Tietje-Ulrich, APRN | 1477302263 | Family Nurse Practitioner | Middletown, CT | 2024 |
| Allison Tietjen, OTD | 1083348346 | Occupational Therapist | Keller, TX | 2022 |
| Amanda Tietjen, MFT | 1275204430 | Marriage & Family Therapist | Daytona Beach, FL | 2021 |
| Amy Tietjen | 1194667485 | Social Worker | Lebanon, NH | 2026 |
| Andrew Tietjen, FNP | 1427859164 | Nurse Practitioner | Boise, ID | 2025 |
| Annalisa Tietjen | 1932506227 | Dental Hygienist | Fort Pierce, FL | 2014 |
| Anne Tietjen, PH.D. | 1821121195 | Cognitive & Behavioral Psychologist | Bellingham, WA | 2007 |
| Catherine Tietjen, L.M.F.T., R.N. | 1174656623 | Marriage & Family Therapist | Crescent City, CA | 2007 |
| Christina Tietjen, PT | 1205888054 | Physical Therapist | Madison, SD | 2006 |
| David Tietjen, MD | 1508838384 | Nephrology Physician | Huntsville, AL | 2006 |
| Deborah Tietjen, FNP | 1124178454 | Midwife | Milwaukee, WI | 2007 |
| Debra Tietjen, LMP | 1346533692 | Massage Therapist | Des Moines, WA | 2011 |
| Debra Tietjen, RN | 1760059034 | Registered Nurse | Schenectady, NY | 2021 |
| Douglas Tietjen, MD | 1679522700 | Urology Physician | Lees Summit, MO | 2006 |
| Dwight Tietjen, P.T. | 1902001076 | Physical Therapist | Shreveport, LA | 2007 |
| Gretchen Tietjen, M.D. | 1740276815 | Neurology Physician | Toledo, OH | 2005 |
| Heather Tietjen, NP | 1639148901 | Nurse Practitioner | Sioux Falls, SD | 2006 |
| Jaret Tietjen, DPT | 1366362303 | Physical Therapist | Mesquite, NV | 2026 |
| Jeffrey Tietjen | 1295402477 | Behavior Analyst | Pullman, WA | 2021 |
| Jennifer Tietjen, LMSW | 1659038644 | Social Worker | Sayville, NY | 2021 |
| Jennifer Tietjen, CPNP | 1831432814 | Pediatric Nurse Practitioner | Saint Louis, MO | 2013 |
| Jessica Tietjen | 1144719162 | Behavior Technician | Sacramento, CA | 2018 |
| John Tietjen | 1457963753 | Behavior Technician | Warwick, RI | 2020 |
| John Tietjen, D.O. | 1750377420 | Internal Medicine Physician | Albany, NY | 2005 |
| Jordan Tietjen, ACMHC | 1801762158 | Mental Health Counselor | Millcreek, UT | 2025 |
| Juliet Tietjen, LMFT | 1972195634 | Marriage & Family Therapist | Logan, UT | 2021 |
| Katherine Tietjen | 1912704131 | Personal Care Attendant | Omaha, NE | 2025 |
| Kaylie Tietjen | 1699529966 | Behavior Technician | Bountiful, UT | 2024 |
| Keely Tietjen, PA-C | 1639738040 | Physician Assistant | Alameda, CA | 2019 |
| Kelsey Tietjen, EMT | 1730026154 | Basic Emergency Medical Technician | Prosper, TX | 2026 |
| Kenneth Tietjen, M.D. | 1245765817 | Pediatrics Physician | Brooklyn, NY | 2017 |
| Kiira Tietjen, DNP ARNP PMHNP | 1366992091 | Psychiatric/Mental Health Nurse Practitioner | Spokane, WA | 2016 |
| Koden Tietjen, DPT | 1194677518 | Physical Therapist | Mesquite, NV | 2026 |
| Laura Tietjen, MPT OCS | 1023061074 | Physical Therapist | Glendale, AZ | 2006 |
| Leslie Tietjen | 1164071858 | Nurse Practitioner | Medford, OR | 2019 |
| Lois Tietjen | 1548628878 | Health Educator | Middle Island, NY | 2016 |
| Rachel Tietjen, DDS | 1477874899 | Dentist | South Sioux City, NE | 2010 |
| Ronald Tietjen, MD | 1548285711 | Orthopaedic Surgery Physician | Danbury, CT | 2006 |
| Ronald Tietjen, DC | 1750448866 | Chiropractor | Wellington, FL | 2007 |
| Shellena Tietjen, LMT | 1548159346 | Massage Therapist | Eagle Mountain, UT | 2025 |
| Spencer Tietjen, AU.D. | 1851699003 | Audiologist | Logan, UT | 2011 |
| Stephen Tietjen, D.C. | 1316201619 | Rehabilitation Chiropractor | North Richland Hills, TX | 2012 |
| Susan Tietjen, LMT | 1760524292 | Massage Therapist | Saint Paul, MN | 2007 |
| Susan Tietjen, RN, IBCLC | 1962711275 | Health Educator | Ogden, UT | 2010 |
| Suzanne Tietjen, BSN, NNP | 1013173335 | Neonatal Nurse Practitioner | Peoria, IL | 2008 |
| Thomas Tietjen, M.D. | 1861553026 | Gastroenterology Physician | Petoskey, MI | 2006 |
| Ty Tietjen, MD | 1346827136 | Anesthesiology Physician | Salt Lake City, UT | 2021 |
| Heather Tietjen Mooney | 1598181414 | Social Worker | Cincinnati, OH | 2014 |
| Mary Tietjen-Strotbeck, MPT | 1366071383 | Physical Therapist | Steamboat Springs, CO | 2020 |
| Alexander Tietjens, DPT | 1942180112 | Physical Therapist | Huntingdon, PA | 2025 |
| Jeremy Tietjens, M.D. | 1023384831 | Interventional Cardiology Physician | Saint Louis, MO | 2012 |
| Kiiri Tietjens, DDS | 1659435253 | Oral and Maxillofacial Surgery (Dentist) | Bourbonnais, IL | 2006 |
| Lenae Tietjens, CCC-SLP | 1851810964 | Speech-Language Pathologist | Park Forest, IL | 2017 |
| Lenore Tietjens-Grillo, M.D. | 1376609248 | Gynecology Physician | Greenbelt, MD | 2006 |
| Cornelia Tietke, LICSW | 1902196306 | Clinical Social Worker | Washington, DC | 2011 |
| Wilhelm Tietke, MD | 1396734661 | Gastroenterology Physician | Huntsville, AL | 2005 |
| Ashlee Tieto, OTR/L | 1942166970 | Occupational Therapist | Temecula, CA | 2026 |
| Brittany Tietsema | 1942956636 | Behavior Technician | Farmington Hills, MI | 2022 |
| Donald Tietsema, NP | 1447652409 | Psychiatric/Mental Health Nurse Practitioner | Alamosa, CO | 2014 |
| Angie Tietsort, LMP | 1952766503 | Massage Therapist | Republic, WA | 2015 |
| Christopher Tietsort, QUALIFIED PROFESSION | 1265612428 | Mental Health Counselor | Gastonia, NC | 2007 |
| Elizabeth Tietsort, RBT | 1457162281 | Behavior Technician | South Bend, IN | 2025 |
| Jennifer Tietsort | 1528442316 | Massage Therapist | Custer, SD | 2015 |
| Sarah Tietsort, D.C. | 1881657575 | Chiropractor | Okemos, MI | 2006 |
| Sharonn Tietsort | 1790583672 | Day Training/Habilitation Specialist | Omaha, NE | 2025 |
| Steven Tietsort, D.C. | 1629108436 | Chiropractor | Republic, WA | 2007 |
| Vicki Tietsort, LPN | 1346048808 | Licensed Practical Nurse | Kansas City, MO | 2025 |
| James Tietsworth, M.D. | 1487676714 | Ophthalmology Physician | Port Charlotte, FL | 2006 |
| Renee Tietsworth, LCSW | 1043971526 | Clinical Social Worker | San Diego, CA | 2022 |
| Adrienne Tietz, LMSW | 1346761863 | Social Worker | Overland Park, KS | 2017 |
| Alexa Tietz, OTR/L | 1396214995 | Pediatric Occupational Therapist | Frankfort, IL | 2018 |
| Ashley Tietz | 1891405585 | Personal Care Attendant | Las Vegas, NV | 2022 |
| Benjamin Tietz, DO | 1063267730 | Orthopaedic Surgery Physician | Olympia Fields, IL | 2024 |
| Carol Tietz, OTR L | 1922149483 | Pediatric Occupational Therapist | Spring Hill, FL | 2007 |
| Charles Tietz, MD | 1861499584 | Obstetrics & Gynecology Physician | Virginia, MN | 2005 |
| Cindy Tietz, L.M.T | 1598116543 | Massage Therapist | Albuquerque, NM | 2016 |
| Cooper Tietz, DPT | 1821873795 | Physical Therapist | Detroit Lakes, MN | 2023 |
| David Tietz | 1427633916 | Pharmacist | Cleveland, OH | 2021 |
| Eric Tietz | 1689935074 | Physical Therapist | Watertown, CT | 2012 |
| Fredric Tietz, MD | 1467486829 | Emergency Medicine Physician | Bend, OR | 2006 |
| Gregory Tietz | 1871579656 | Emergency Medicine Physician | Colorado Springs, CO | 2005 |
| Heather Tietz | 1609111533 | Occupational Therapy Assistant | Delta, CO | 2012 |
| Jeremy Tietz | 1548803208 | Mental Health Counselor | Chico, CA | 2019 |
| Jill Tietz, LMFT | 1922560606 | Marriage & Family Therapist | Nashville, TN | 2019 |
| Jolene Tietz, APRN, CNS | 1073337333 | Adult Health Clinical Nurse Specialist | Mankato, MN | 2024 |
| Joseph Tietz, PH.D. | 1033444542 | Psychologist | Oakland, CA | 2009 |
| Judith Tietz, M.D. | 1518958990 | Psychiatry Physician | Townshend, VT | 2005 |
| Katherine Tietz, OTR/L | 1780053405 | Occupational Therapist | San Diego, CA | 2015 |
| Kathryn Tietz, NP | 1043095656 | Family Nurse Practitioner | Minneapolis, MN | 2023 |
| Kristi Tietz | 1477260719 | Case Manager/Care Coordinator | Clinton Township, MI | 2022 |
| Lauren Tietz, LMT, CST, TRE | 1972337269 | Massage Therapist | Santa Fe, NM | 2024 |
| Leanne Tietz, RD | 1841866209 | Registered Dietitian | Piscataway, NJ | 2021 |
| Lesley Tietz, L.M.T. | 1386810679 | Massage Therapist | Warren, OH | 2008 |
| Luke Tietz, PT | 1235707092 | Physical Therapist | New Prague, MN | 2021 |
| Madisen Tietz | 1669313342 | Personal Care Attendant | Lincoln, NE | 2026 |
| Pamela Tietz, CNP | 1619032158 | Family Nurse Practitioner | Rochester, MN | 2006 |
| Paulie Tietz, L.P.C. | 1952685133 | Professional Counselor | Hillsboro, OR | 2011 |
| Peggy Tietz, PH.D. | 1376960807 | Clinical Psychologist | Austin, TX | 2014 |
| Rachel Tietz, CRNA | 1477789709 | Certified Registered Nurse Anesthetist | Norfolk, NE | 2009 |
| Ronald Tietz, DDS | 1952400434 | Orthodontics and Dentofacial Orthopedics Dentistry | San Antonio, TX | 2006 |
| Ryan Tietz, D.D.S. | 1760471643 | Dentist | Hudson, WI | 2005 |
| Sarah Tietz, MD | 1679936629 | Geriatric Medicine (Internal Medicine) Physician | Aurora, CO | 2016 |
| Shirley Tietz, CMA | 1770772675 | Specialist | Denver, CO | 2007 |
| Stephanie Tietz | 1083290217 | Family Nurse Practitioner | Dickinson, TX | 2021 |
| Trey Tietz, PHARMD | 1851671416 | Pharmacist | Niles, OH | 2011 |
| Jakob Tietz-Boker | 1942046156 | Critical Care Registered Respiratory Therapist | Somers Point, NJ | 2024 |
| Jennifer Tietz-Gwin, L.AC. | 1952708687 | Acupuncturist | San Antonio, TX | 2014 |
| Christopher Tietze, MD | 1811087448 | Gastroenterology Physician | Salt Lake City, UT | 2006 |
| David Tietze, M.D. | 1700029196 | Internal Medicine Physician | Dallas, TX | 2009 |
| Dennis Tietze, MD | 1053310458 | Family Medicine Physician | Topeka, KS | 2005 |
| Helena Tietze, MT-BC | 1700645355 | Student in an Organized Health Care Education/Training Program | Santa Rosa, CA | 2024 |
| Johanna Tietze, CSW | 1568219806 | Clinical Social Worker | Harrisburg, SD | 2024 |
| Kyle Tietze | 1699507301 | Independent Duty Corpsman | Duluth, MN | 2024 |
| Melissa Tietze, COTA | 1053621201 | Occupational Therapy Assistant | Benton, AR | 2010 |
| Morgan Tietze | 1538799069 | Behavior Technician | Flushing, MI | 2020 |
| Pamela Tietze, MD | 1982678835 | Family Medicine Physician | Oklahoma City, OK | 2006 |
| Patrick Tietze, D.C. | 1598990913 | Chiropractor | Norton Shores, MI | 2009 |
| Rachel Tietze, MS, BCBA | 1124512413 | Behavior Analyst | San Francisco, CA | 2018 |
| Sebastian Tietze, DDS | 1548511454 | General Practice Dentistry | Newkirk746, OK | 2012 |
| Steven Tietze, PT | 1386612174 | Physical Therapist | Portland, TX | 2006 |
| Yomara Tietze, FNP | 1164982047 | Family Nurse Practitioner | Floresville, TX | 2019 |
| Aiyana Tietze-Di Toro | 1215759154 | Occupational Therapist | San Luis Obispo, CA | 2024 |
| Mara Tietzen, MD | 1831720903 | Pediatric Sports Medicine Physician | Boston, MA | 2020 |
| Gregory Tietzer, D.D.S. | 1922148378 | General Practice Dentistry | Chicago, IL | 2007 |
| Aimee Tieu, MD | 1780812586 | Urogynecology and Reconstructive Pelvic Surgery (Urology) Physician | Melbourne, FL | 2009 |
| Alan Tieu, M.D. | 1427324458 | Gastroenterology Physician | Norfolk, VA | 2012 |
| Albert Tieu, PHARMD | 1740918440 | Pharmacist | Gainesville, FL | 2022 |
| Amanda Tieu | 1427629138 | Naturopath | Federal Way, WA | 2021 |
| An Tieu | 1942340161 | Rehabilitation Practitioner | Rosemead, CA | 2007 |
| Andrea Tieu | 1679239271 | Marriage & Family Therapist | Los Angeles, CA | 2021 |
| Andrew Tieu, MD | 1467247437 | Student in an Organized Health Care Education/Training Program | Elmhurst, NY | 2025 |
| Andy Tieu, DDS | 1043326515 | General Practice Dentistry | San Diego, CA | 2006 |
| Angela Tieu | 1902625668 | Family Nurse Practitioner | New York, NY | 2024 |
| Anh Tieu, O.D. | 1962604843 | Optometrist | Gilbert, AZ | 2007 |
| Arnold Tieu, PHARM.D | 1508419896 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Burleson, TX | 2019 |
| Ashley Tieu, PHARM.D. | 1265805022 | Pharmacist | Los Angeles, CA | 2015 |
| Bao-Chau Tieu | 1669028858 | Adult Companion | Portland, OR | 2019 |
| Brandon Tieu, MD | 1205047495 | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | Portland, OR | 2007 |
| Brandon Tieu, DPT | 1679202956 | Physical Therapist | Chevy Chase, MD | 2022 |
| Brian Tieu, PHARM.D. | 1821371840 | Pharmacist | Acoma, NM | 2011 |
| Brian Tieu, DDS | 1962250001 | Dentist | Livermore, CA | 2024 |
| Brian Tieu, M.D., PH.D. | 1962780023 | Retina Specialist (Ophthalmology) Physician | Ridgeland, MS | 2011 |
| Christina Tieu, MD | 1518303221 | Internal Medicine Physician | Charlottesville, VA | 2013 |
| Christine Tieu, PHARM.D. | 1063726487 | Pharmacist | San Francisco, CA | 2010 |
| Cindy Tieu | 1104719301 | Optometrist | Los Angeles, CA | 2025 |
| Coral Tieu, M.D. | 1649525585 | Otolaryngology Physician | Prosser, WA | 2012 |
| Cuong Tieu, M.D. | 1245304716 | Child & Adolescent Psychiatry Physician | Oconomowoc, WI | 2006 |
| Daniel Tieu, PHARM D. | 1598252975 | Pharmacist | Monterey Park, CA | 2018 |
| David Tieu, M.D. | 1861658718 | Pediatric Otolaryngology Physician | Los Angeles, CA | 2008 |
| Diana Tieu | 1881239887 | Mental Health Counselor | Lafayette, CO | 2019 |
| Elise Tieu, BS | 1164922761 | Behavior Analyst | Stockton, CA | 2018 |
| Elizabeth Tieu | 1487357224 | Nurse Practitioner | Santa Monica, CA | 2023 |
| Emily Tieu | 1023636123 | Social Worker | Boston, MA | 2020 |
| Emily Tieu | 1912581620 | Physician Assistant | South Jordan, UT | 2021 |
| Eric Tieu | 1467016386 | Behavior Technician | San Jose, CA | 2019 |
| Hathe Tieu, PHARM. D | 1467762682 | Pharmacist | New York, NY | 2010 |
| Hieu Tieu, MBA, MSN, FNP-BC | 1942676259 | Family Nurse Practitioner | Boston, MA | 2015 |
| Hoang Tieu, M.D. | 1215018783 | Psychiatry Physician | Fresno, CA | 2006 |
| Hong Tieu | 1710496948 | Pharmacist | Houston, TX | 2017 |
| Hong Van Tieu, M.D. | 1538383013 | Infectious Disease Physician | New York, NY | 2007 |
| Huy Tieu, MD | 1154305936 | Anesthesiology Physician | Lebanon, PA | 2005 |
| Jasmine Tieu, APRN | 1285593590 | Family Nurse Practitioner | Houston, TX | 2026 |
| Jennifer Tieu, PHARM.D. | 1275939969 | Pharmacist | Oklahoma City, OK | 2014 |
| Jessica Mae Tieu | 1104798255 | Community Health Worker | Daly City, CA | 2025 |
| John Tieu, D.M.D. | 1467422055 | General Practice Dentistry | Dorchester, MA | 2006 |
| Jonathan Tieu, DO | 1104767060 | Internal Medicine Physician | Jefferson, LA | 2026 |
| Julianne Tieu, PHARMD | 1427712942 | Pharmacist | Issaquah, WA | 2021 |
| Julie Tieu, PHARMD | 1447357371 | Pharmacist | San Francisco, CA | 2006 |
| Kathy Tieu, M.D. | 1811973951 | Dermatology Physician | Fairfax, VA | 2005 |
| Kenneth Tieu, M.D. | 1902122781 | Surgery Physician | Melbourne, FL | 2010 |
| Kevin Khai Tieu, MD | 1154397768 | Obstetrics & Gynecology Physician | Fountain Valley, CA | 2006 |
| Kgearg Tieu, PHARM.D. | 1396073482 | Pharmacist | Pearland, TX | 2009 |
| Kristi Tieu | 1780408120 | Behavior Technician | San Jose, CA | 2024 |
| Lee Tieu, LMP | 1245695741 | Massage Therapist | Puyallup, WA | 2015 |
| Leslie Tieu, PHARMD | 1407221609 | Pharmacist | Rosemead, CA | 2015 |
| Linda Tieu, RPH | 1609168624 | Pharmacist | Lamont, CA | 2011 |
| Linh Tieu, D.O. | 1821231101 | Pediatrics Physician | Loma Linda, CA | 2009 |
| Lisa Tieu, DNP, CNP | 1265869606 | Family Nurse Practitioner | Saint Louis Park, MN | 2013 |
| Loc Tieu, PHARM.D. | 1073851945 | Pharmacist | Dallas, TX | 2013 |
| Loc Tieu, DC | 1225268683 | Chiropractor | San Bernardino, CA | 2009 |
| Louis Tieu, D.D.S.,M.D. | 1972641595 | Oral & Maxillofacial Surgery (D.M.D.) | Campbell, CA | 2007 |
| Mai-Chi Tieu, RN, NP | 1679974539 | Nurse Practitioner | San Francisco, CA | 2014 |
| Marlana Tieu | 1851792378 | Pharmacist | Stoughton, MA | 2014 |
| May Tieu | 1568048718 | Behavior Technician | Miami, FL | 2021 |
| Meghan Tieu, M.D. | 1447510003 | Anesthesiology Physician | Redwood City, CA | 2012 |
| Melissa Tieu, PHARMD | 1093114142 | Pharmacist | Victoria, TX | 2014 |
| Michael Tieu, PHARM. D. | 1134626641 | Pharmacist | Oklahoma City, OK | 2018 |
| Mieng Tieu | 1235739475 | Pharmacist | Houston, TX | 2020 |
| Ngoc Tieu | 1619773868 | Student in an Organized Health Care Education/Training Program | San Jose, CA | 2025 |
| Ngoc-Thanh Tieu | 1790470003 | General Practice Dentistry | Garden Grove, CA | 2023 |
| Nhu-Cynthia Tieu, D.O. | 1225195415 | Internal Medicine Physician | Harbor City, CA | 2007 |
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).