Providers Tamara Theis, RN to Jeff Thekkekara, DO
300 individual NPIs in the federal registry, part 21,719 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. 99 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Tamara Theis, RN | 1033051321 | Registered Nurse | Melville, NY | 2026 |
| Tiffany Theis, B.A | 1376758854 | Rehabilitation Practitioner | Pacoima, CA | 2007 |
| Tressa Theis, M.S., CCC-SLP | 1679090864 | Speech-Language Pathologist | Eagan, MN | 2017 |
| Tyler Theis, DC | 1427880368 | Chiropractor | Little Falls, MN | 2024 |
| Walter Theis, M.D. | 1174733398 | Trauma Surgery Physician | Santa Monica, CA | 2007 |
| Warren Theis, M.D. | 1588658702 | General Practice Physician | Waycross, GA | 2005 |
| Wendy Theis, LIMHP, LCSW, LMSW | 1477844876 | Mental Health Counselor | Omaha, NE | 2011 |
| Yuridia Theis | 1215474002 | Case Manager/Care Coordinator | San Diego, CA | 2017 |
| Franchezca Theis Higuera, MD | 1306697446 | Student in an Organized Health Care Education/Training Program | Cutler Bay, FL | 2024 |
| Ninoska Theis Ortega | 1356025696 | Behavior Technician | Hialeah, FL | 2023 |
| Michelle Theis-Black, PTA | 1679064927 | Physical Therapy Assistant | Santa Monica, CA | 2018 |
| Emma Theis-Turner | 1336641430 | Speech-Language Assistant | Katy, TX | 2018 |
| Natan Theise, DPT | 1306507116 | Physical Therapist | Forest Hills, NY | 2022 |
| Neil Theise, M.D. | 1912906025 | Anatomic Pathology Physician | New York, NY | 2005 |
| Rachelle Theise | 1336490382 | Clinical Child & Adolescent Psychologist | New York, NY | 2012 |
| Rebecca Theise, APRN | 1629451190 | Pediatric Nurse Practitioner | Eldersburg, MD | 2015 |
| Alexander Theisen | 1457929499 | Certified Registered Nurse Anesthetist | La Crosse, WI | 2021 |
| Alexandra Theisen, M.D. | 1124169040 | Physical Medicine & Rehabilitation Physician | Chelsea, MI | 2007 |
| Alexandra Theisen, MD, MS | 1225486160 | Pediatric Rheumatology Physician | Indianapolis, IN | 2016 |
| Alexandra Theisen | 1710774237 | Behavior Technician | Raleigh, NC | 2025 |
| Alison Theisen, CRNA | 1467557090 | Certified Registered Nurse Anesthetist | Southfield, MI | 2006 |
| Amanda Theisen, DPT | 1861185324 | Physical Therapist | Seattle, WA | 2023 |
| Amber Theisen | 1720858228 | Critical Care Medicine Registered Nurse | Saint Louis, MO | 2024 |
| Amelia Theisen | 1215363338 | Clinical Social Worker | Los Angeles, CA | 2013 |
| Amylynn Theisen, MA, LPC, CAADC | 1821260696 | Professional Counselor | Mount Pleasant, MI | 2008 |
| Anastasia Theisen, M.S. | 1386092435 | Marriage & Family Therapist | Dekalb, IL | 2016 |
| Angela Theisen, MSW | 1295753713 | Clinical Social Worker | Eau Claire, WI | 2006 |
| Anika Theisen, PT, DPT | 1023586708 | Physical Therapist | Greenwood Village, CO | 2018 |
| Anna Theisen | 1316787518 | Behavior Technician | Warren, MI | 2024 |
| Anna Theisen | 1891457966 | Behavior Technician | Owings Mills, MD | 2021 |
| Annette Theisen, RPH | 1316358864 | Pharmacist | Elk Grove, CA | 2014 |
| April Theisen, PA-C | 1366469074 | Physician Assistant | Grants Pass, OR | 2006 |
| Ashley Theisen | 1124326541 | Marriage & Family Therapist | San Jose, CA | 2011 |
| Barbara Theisen | 1740733617 | Nurse Practitioner | Friendship, WI | 2016 |
| Benjamin Theisen, DO | 1235718529 | Student in an Organized Health Care Education/Training Program | Little Rock, AR | 2021 |
| Brandon Theisen, PHARMD | 1386913200 | Pharmacist | Ocala, FL | 2011 |
| Brian Theisen, CCAR | 1386247864 | Addiction (Substance Use Disorder) Counselor | Canton, MI | 2020 |
| Brian Theisen, M.D. | 1407246226 | Anatomic Pathology & Clinical Pathology Physician | Detroit, MI | 2015 |
| Brian Theisen, PT, DPT, ATC | 1912265455 | Physical Therapist | Minneapolis, MN | 2012 |
| Brianna Theisen, RN | 1083422935 | Psychiatric/Mental Health Nurse Practitioner | Fargo, ND | 2024 |
| Caitie Theisen | 1316872070 | Massage Therapist | Mt Pleasant, MI | 2026 |
| Caitlin Theisen, LPCC | 1649070707 | Mental Health Counselor | Denver, CO | 2025 |
| Calandra Theisen, DPM | 1972784668 | Podiatrist | Minneapolis, MN | 2007 |
| Camille Theisen, RN | 1154103950 | Registered Nurse | Shreveport, LA | 2023 |
| Carleen Theisen | 1881461143 | Clinical Social Worker | Waite Park, MN | 2023 |
| Casey Theisen, MSW, CPHT | 1235841065 | Clinical Social Worker | Howell, MI | 2022 |
| Cheryl Theisen, R.N. | 1891944872 | Registered Nurse | Rhinelander, WI | 2008 |
| Ciree Theisen, LMP | 1982959532 | Massage Therapist | Spokane Valley, WA | 2012 |
| Clare Theisen, PT, DPT | 1366383440 | Physical Therapist | Santa Rosa, CA | 2026 |
| Cole Theisen, DO | 1568250876 | Student in an Organized Health Care Education/Training Program | Madison, WI | 2025 |
| Connie Theisen | 1063599892 | Chiropractor | Maple Grove, MN | 2006 |
| Courtney Theisen | 1336815828 | Counselor | Aurora, CO | 2021 |
| Darcy Theisen, NURSE PRACTITIONER | 1477504116 | Family Nurse Practitioner | St Louis Park, MN | 2006 |
| Dedra Theisen, RN | 1154627297 | Registered Nurse | Princeton, MN | 2011 |
| Donna Theisen, NP | 1437258993 | Gerontology Nurse Practitioner | San Francisco, CA | 2006 |
| Elisabeth Theisen, MS | 1326970047 | Speech-Language Pathologist | Silver Lake, MN | 2026 |
| Eloise Theisen, NP | 1659983682 | Nurse Practitioner | Stanford, CA | 2020 |
| Emily Theisen, LICSW | 1063995389 | Social Worker | Bumpass, VA | 2018 |
| Emma Theisen, ND | 1043797012 | Naturopath | Monroe, WA | 2018 |
| Emma Theisen | 1265360473 | Student in an Organized Health Care Education/Training Program | Chicago, IL | 2026 |
| Eric Theisen, RN | 1851168165 | Certified Registered Nurse Anesthetist | Saint Cloud, MN | 2023 |
| Erica Theisen, LPC | 1932892734 | Counselor | Columbus, OH | 2023 |
| Erika Theisen, DDS | 1083934905 | General Practice Dentistry | Sauk Rapids, MN | 2010 |
| Erin Theisen, MD, PHD | 1548720287 | Dermatology Physician | Boston, MA | 2019 |
| Garrett Theisen | 1790449668 | Independent Duty Medical Technicians | Great Falls, MT | 2021 |
| Gary Theisen, MD | 1689649519 | Anesthesiology Physician | Kalamazoo, MI | 2006 |
| George Theisen, MFT | 1285882092 | Marriage & Family Therapist | San Bernardino, CA | 2008 |
| Gina Theisen, FNP-C | 1235640582 | Family Nurse Practitioner | Wentzville, MO | 2017 |
| Heather Theisen | 1326939208 | Personal Care Attendant | Norfolk, NE | 2025 |
| Heather Theisen, ARNP | 1750879003 | Pediatric Nurse Practitioner | Gulfport, MS | 2018 |
| Heidi Theisen, BA | 1013983980 | Counselor | Everett, WA | 2006 |
| Holly Theisen | 1801195458 | Counselor | Salt Lake City, UT | 2011 |
| Jacqueline Theisen, MD, MPH | 1578321519 | Emergency Medicine Physician | Minneapolis, MN | 2024 |
| Jacqueline Theisen, NCC, LPCC | 1962835777 | Mental Health Counselor | Hutchinson, MN | 2013 |
| Jade Theisen, PHARMD, RPH | 1821693953 | Pharmacist | White Bear Lake, MN | 2020 |
| James Theisen, MD | 1104027986 | Anesthesiology Physician | Dallas, TX | 2007 |
| James Theisen, PH.D., LP | 1689673857 | Clinical Psychologist | Minneapolis, MN | 2005 |
| Jamie Theisen, SAC-IT | 1154994382 | Addiction (Substance Use Disorder) Counselor | Green Bay, WI | 2021 |
| Jana Theisen, LCAC, LCSW | 1851694806 | Addiction (Substance Use Disorder) Counselor | Grand Forks, ND | 2010 |
| Jay Theisen, MSW LICSW | 1588627889 | Clinical Social Worker | Minneapolis, MN | 2006 |
| Jennifer Theisen, DPT | 1295935062 | Physical Therapist | Wauwatosa, WI | 2007 |
| Jeremy Theisen, MD | 1881954501 | Diagnostic Radiology Physician | Ponca City, OK | 2012 |
| Jessica Theisen, PHARMD | 1205369261 | Pharmacist | Fargo, ND | 2017 |
| Jo Theisen, DC | 1730262494 | Chiropractor | Brooklyn Park, MN | 2006 |
| Joanna Theisen | 1275024903 | Physical Therapist | Edina, MN | 2018 |
| Johannah Theisen, MSW | 1811655491 | Social Worker | Madison, WI | 2021 |
| John Theisen, PHARMD | 1003442534 | Pharmacist | Colorado Springs, CO | 2020 |
| John Theisen, B.A. | 1467585935 | Case Manager/Care Coordinator | Denver, CO | 2007 |
| John Theisen, D.D.S. | 1629076989 | Dentist | Fort Morgan, CO | 2005 |
| John Theisen, M.D., M.S.C.R. | 1861734378 | Reproductive Endocrinology Physician | Augusta, GA | 2013 |
| Joseph Theisen, D.D.S. | 1558374686 | General Practice Dentistry | Eau Claire, WI | 2006 |
| Joseph Theisen | 1639242456 | Oncology Pharmacist | Madison, WI | 2006 |
| Joseph Theisen, PT, ATC | 1861617516 | Physical Therapist | Appleton, WI | 2007 |
| Joshua Theisen, MD-PHD | 1760747562 | Pediatrics Physician | Minneapolis, MN | 2012 |
| Julie Theisen, LADC | 1306247531 | Addiction (Substance Use Disorder) Counselor | New Brighton, MN | 2014 |
| Julie Theisen | 1629568779 | Dental Hygienist | Hayward, WI | 2018 |
| Justine Theisen, M.A. CCC-SLP | 1598056707 | Speech-Language Pathologist | Fort Pierce, FL | 2011 |
| Kaitlyn Theisen, MSOT, OTR/L | 1457082679 | Occupational Therapist | Grand Rapids, MI | 2022 |
| Karen Theisen, LLPC | 1912085028 | Professional Counselor | Battle Creek, MI | 2006 |
| Kate Theisen, M.S. CF SLP | 1700729258 | Speech-Language Pathologist | Hutchinson, MN | 2026 |
| Kathryn Theisen | 1316360720 | Physical Therapist | Waterbury, VT | 2014 |
| Katie Theisen, MSN, RN | 1326874637 | Registered Nurse | Saint Cloud, MN | 2024 |
| Kelly Theisen, PLMHP, PLADC | 1962108621 | Mental Health Counselor | Palmyra, NE | 2023 |
| Kelsey Theisen, RD, CLEC | 1649824319 | Pediatric Nutrition Registered Dietitian | San Diego, CA | 2019 |
| Kimberly Theisen, PTS | 1508986381 | Physical Therapy Assistant | Watertown, WI | 2007 |
| Kirsten Theisen | 1124732276 | Rehabilitation Practitioner | Rochester, MN | 2023 |
| Kristin Theisen, RPH | 1376077792 | Pharmacist | Monticello, MN | 2017 |
| Laura Theisen | 1255140299 | Adult Companion | Sterling, NE | 2025 |
| Lauri Theisen, RN | 1396304432 | Addiction (Substance Use Disorder) Registered Nurse | La Crosse, WI | 2019 |
| Leah Theisen, CFY-SLP MS | 1639504509 | Speech-Language Pathologist | Sheboygan, WI | 2013 |
| Lindsay Theisen, OTR/L | 1396138178 | Occupational Therapist | Saint Cloud, MN | 2015 |
| Lisa Theisen, LMT | 1871938738 | Specialist | Sioux City, IA | 2013 |
| Lori Theisen, I.B.C.L.C, RN | 1992167415 | Lactation Consultant (Registered Nurse) | Dubuque, IA | 2016 |
| Lorie Theisen, OT | 1952464687 | Occupational Therapist | Pasadena, MD | 2006 |
| Lydia Theisen | 1912540410 | Counselor | Jonesboro, AR | 2019 |
| Mackenzie Theisen | 1598426272 | Speech-Language Pathologist | Denver, CO | 2022 |
| Mandy Theisen, AU.D., CCC-A | 1164589057 | Audiologist | Boston, MA | 2007 |
| Maria Theisen, PA | 1962458158 | Surgical Physician Assistant | Milwaukee, WI | 2006 |
| Maribeth Theisen, MSW, LCSW | 1053471409 | Clinical Social Worker | Kihei, HI | 2006 |
| Marina Theisen | 1386572113 | Mental Health Counselor | Chicago, IL | 2026 |
| Marsha Theisen | 1245074293 | Personal Care Attendant | Las Vegas, NV | 2024 |
| Mary Theisen, NP | 1396248407 | Family Nurse Practitioner | Milwaukee, WI | 2018 |
| Matthew Theisen | 1932633732 | Other Technician | Novi, MI | 2017 |
| McKenzie Theisen, BCBA | 1992386007 | Behavior Analyst | Springfield, IL | 2021 |
| Micaela Theisen, DNP, FNP-BC | 1902158421 | Family Nurse Practitioner | Chinle, AZ | 2012 |
| Michael Theisen, MD | 1134167943 | Anesthesiology Physician | Seattle, WA | 2006 |
| Michael Theisen | 1912398694 | Mental Health Counselor | Issaquah, WA | 2015 |
| Michelle Theisen | 1124333109 | Pharmacist | Universal City, TX | 2010 |
| Morgan Theisen, CRNA | 1215602925 | Certified Registered Nurse Anesthetist | Greenwood Village, CO | 2021 |
| Nicole Theisen, CRNA | 1164854188 | Certified Registered Nurse Anesthetist | Prior Lake, MN | 2013 |
| Pamela Theisen | 1073467205 | Registered Nurse | Minneapolis, MN | 2026 |
| Pamela Theisen, MSW, LCSW | 1659968030 | Clinical Social Worker | Bloomfield, MI | 2020 |
| Patricia Theisen | 1659972982 | Speech-Language Pathologist | Janesville, WI | 2020 |
| Paul Theisen | 1558604090 | Specialist | Jaffrey, NH | 2013 |
| Paul Theisen, D.C. | 1639136278 | Chiropractor | Freeport, IL | 2006 |
| Paula Theisen, OTR | 1811565054 | Occupational Therapist | Wichita, KS | 2021 |
| Rachel Theisen | 1093424178 | Behavior Technician | Plymouth, MN | 2022 |
| Rachel Theisen, RN | 1770889644 | Registered Nurse | Minnetonka, MN | 2011 |
| Rebecca Theisen, MD | 1417444597 | Student in an Organized Health Care Education/Training Program | Detroit, MI | 2018 |
| Regina Theisen, PC | 1093934721 | Marriage & Family Therapist | Mansfield, OH | 2007 |
| Renee Theisen, M.D. | 1104019132 | Emergency Medicine Physician | Pittsburgh, PA | 2007 |
| Renee Theisen, FNP | 1750534152 | Family Nurse Practitioner | Washington, DC | 2008 |
| Robertus Theisen | 1841565884 | Clinical Psychologist | Colchester, VT | 2012 |
| Roman Theisen, NBC HIS | 1245458215 | Hearing Instrument Specialist | Spokane Valley, WA | 2007 |
| Ryan Theisen, LADC, LPCC | 1376434597 | Mental Health Counselor | Plymouth, MN | 2025 |
| Sarah Theisen, RBT | 1457186645 | Behavior Technician | Oklahoma City, OK | 2024 |
| Sarah Theisen, MS ATR, LPCC | 1588448138 | Mental Health Counselor | Andover, MN | 2023 |
| Sarah Theisen, PT | 1619939535 | Physical Therapist | Champlin, MN | 2006 |
| Scott Theisen, M.A., L.M.H.C. | 1366649428 | Mental Health Counselor | Dubuque, IA | 2007 |
| Sean Theisen, M.D. | 1508805243 | Diagnostic Radiology Physician | Ypsilanti, MI | 2006 |
| Sean Theisen, CASE MANAGER | 1972738870 | Case Manager/Care Coordinator | Saginaw, MI | 2009 |
| Sharon Theisen | 1306062815 | Counselor | Phoenix, AZ | 2007 |
| Shaylin Theisen, MS OTR/L | 1205216983 | Occupational Therapist | Eagan, MN | 2015 |
| Staci Theisen, ATC | 1467739367 | Athletic Trainer | Sartell, MN | 2011 |
| Stefanie Theisen, M.ED. BCBA | 1598117475 | Behavior Analyst | Northville, MI | 2016 |
| Susan Theisen, LAT,ATC | 1952323313 | Athletic Trainer | Dyersville, IA | 2006 |
| Sydney Theisen | 1508685959 | Personal Care Attendant | La Vista, NE | 2024 |
| Tara Theisen, D.C. | 1356302756 | Chiropractor | Freeport, IL | 2006 |
| Theresa Theisen, RN | 1912457938 | Registered Nurse | Scottsdale, AZ | 2016 |
| Timothy Theisen, DMD | 1003259797 | Dentist | Erie, PA | 2013 |
| Timothy Theisen, MA LLC CADC | 1184356099 | Counselor | Mt Pleasant, MI | 2022 |
| Timothy Theisen, DDS, MS | 1700982378 | Orthodontics and Dentofacial Orthopedics Dentistry | Rockford, IL | 2006 |
| Timothy Theisen, PTA | 1770959405 | Physical Therapy Assistant | Hutchinson, MN | 2015 |
| Tori Theisen | 1184544488 | Student in an Organized Health Care Education/Training Program | Sioux Falls, SD | 2026 |
| Tory Theisen | 1316107063 | Physical Therapy Assistant | Orange City, IA | 2008 |
| Victoria Theisen, LMBT | 1306712260 | Massage Therapist | Black Mountain, NC | 2025 |
| William Theisen, D.C. | 1861635856 | Chiropractor | Moline, IL | 2009 |
| Kasey Theisen Sturm, M.D. | 1467803288 | Emergency Medicine Physician | Saint Paul, MN | 2016 |
| Mary Theisen-Goodvich, PHD | 1003988528 | Clinical Psychologist | Ann Arbor, MI | 2006 |
| Jesse Theisen-Toupal, M.D. | 1710114756 | Internal Medicine Physician | Boston, MA | 2009 |
| Olivia Theising, DPT | 1154049013 | Physical Therapist | Madison, TN | 2022 |
| Randi Theising | 1508655440 | Behavior Technician | Fort Wayne, IN | 2025 |
| Alison Theisinger, DPT, ATC | 1578267654 | Physical Therapist | Ottawa, IL | 2023 |
| Amanda Theisinger | 1154751493 | Physical Therapist | Chicago, IL | 2013 |
| Laura Theisinger, FNP-C | 1548882699 | Family Nurse Practitioner | Chicago, IL | 2020 |
| Noel Theisinger, LCSW | 1275543217 | Clinical Social Worker | Huntington, NY | 2006 |
| Dorothee Theismann, MA | 1376947218 | Marriage & Family Therapist | Santa Cruz, CA | 2014 |
| Jeffrey Theismann | 1538657093 | Orthopaedic Surgery Physician | Buffalo, MN | 2018 |
| Julie Theismann | 1093828204 | Clinical Social Worker | Saint Cloud, MN | 2006 |
| Laura Theismann, MT-BC | 1366792954 | Contractor | Columbia, SC | 2012 |
| Rachel Theismann, PHARMD | 1396439105 | Pharmacist | Grand Marais, MN | 2023 |
| Larissa Theison, LCSW, LSCSW | 1073391124 | Clinical Social Worker | Kansas City, MO | 2023 |
| Andrew Theiss | 1003675620 | Case Manager/Care Coordinator | East Liverpool, OH | 2024 |
| Andrew Theiss, PH.D. | 1932399656 | Clinical Psychologist | Naples, FL | 2007 |
| Andria Theiss, BS | 1821667494 | Case Manager/Care Coordinator | Oregon City, OR | 2021 |
| Angela Theiss, MD | 1295198042 | Anatomic Pathology & Clinical Pathology Physician | Bennington, VT | 2016 |
| Aron Theiss, OTA | 1548997158 | Occupational Therapy Assistant | Hot Springs, AR | 2022 |
| Barbara Theiss, DMD | 1922181908 | General Practice Dentistry | Lexington, KY | 2006 |
| Carrie Theiss, LPN | 1326197427 | Licensed Practical Nurse | Aberdeen Proving Ground, MD | 2007 |
| Cynthia Theiss, M.D. | 1598821845 | Psychiatry Physician | Palm Beach Gardens, FL | 2006 |
| Dana Theiss, CDCA | 1265230056 | Addiction (Substance Use Disorder) Counselor | Middletown, OH | 2025 |
| Deena Theiss, MD | 1962589887 | Urology Physician | Marietta, GA | 2006 |
| Diana Theiss, PH.D., LISW-S | 1265722813 | Clinical Social Worker | Sylvania, OH | 2011 |
| Donna Theiss, ARNP | 1235369174 | Family Nurse Practitioner | Clearwater, FL | 2009 |
| Dylan Theiss | 1427995018 | Athletic Trainer | New Brunswick, NJ | 2026 |
| Elizabeth Theiss, M.S., CCC-SLP | 1851284921 | Speech-Language Pathologist | Evansville, IN | 2025 |
| Erika Theiss, LAT, ATC | 1326395773 | Athletic Trainer | Nashville, TN | 2012 |
| Gabriella Theiss, MA, BCBA, LBA | 1821680042 | Behavior Analyst | Rothschild, WI | 2021 |
| Jacy Theiss, PHARMD | 1316554330 | Pharmacist | Lancaster, OH | 2020 |
| Jaime Theiss, LMFT | 1477137719 | Marriage & Family Therapist | McKinney, TX | 2021 |
| James Theiss, PMHNP-BC | 1891341947 | Psychiatric/Mental Health Nurse Practitioner | Mesa, AZ | 2019 |
| James Theiss, DMD | 1891999884 | Dentist | Ft Thomas, KY | 2007 |
| Jeremy Theiss, M.D. | 1770597056 | Anesthesiology Physician | Ann Arbor, MI | 2006 |
| Jessica Theiss | 1568010387 | Licensed Practical Nurse | Poughkeepsie, NY | 2019 |
| Jocelyn Theiss | 1740101682 | Family Nurse Practitioner | Clarion, PA | 2026 |
| Jonathan Theiss, PHARMD | 1619572617 | Pharmacist | Harrisonville, MO | 2020 |
| Joseph Theiss, DO | 1497690234 | Family Medicine Physician | Latrobe, PA | 2026 |
| Joshua Theiss, LPC | 1790273795 | Counselor | Belleville, IL | 2018 |
| Justin Theiss, DPT, DSCPT | 1316906605 | Physical Therapist | Hampton, VA | 2006 |
| Katherine Theiss, PTA | 1942463021 | Physical Therapy Assistant | Wausau, WI | 2008 |
| Kathy Theiss, MA, BCBA | 1972896124 | Behavior Analyst | Irving, TX | 2011 |
| Kevin Theiss, DMD | 1144604919 | Dentist | Saint Louis, MO | 2015 |
| Kristen Theiss, M.A., CCC-SLP | 1376403105 | Speech-Language Pathologist | Rockville, MD | 2025 |
| Kyle Theiss, PHARMD | 1578023628 | Pharmacist | Beckley, WV | 2019 |
| Lauren Theiss, LPCC | 1588979678 | Mental Health Counselor | Louisville, KY | 2010 |
| Lindsey Theiss, LMSW | 1871317701 | Clinical Social Worker | Ann Arbor, MI | 2024 |
| Lora Theiss, LPN | 1023901436 | Licensed Practical Nurse | Smithfield, KY | 2025 |
| Madison Theiss | 1346012499 | Behavior Technician | Modesto, CA | 2023 |
| Makenzie Theiss | 1124631957 | Case Manager/Care Coordinator | Cincinnati, OH | 2020 |
| Mark Theiss, M.D. | 1669534350 | Sports Medicine (Orthopaedic Surgery) Physician | Falls Church, VA | 2006 |
| Mary Theiss | 1215536586 | Certified Registered Nurse Anesthetist | Fair Oaks Ranch, TX | 2020 |
| Meghan Theiss, MA, LMHC | 1750868584 | Mental Health Counselor | Albuquerque, NM | 2018 |
| Michael Theiss, DDS | 1235628991 | Oral and Maxillofacial Surgery (Dentist) | Pembroke Pines, FL | 2018 |
| Nicholee Theiss, MD | 1922049048 | Family Medicine Physician | Erie, CO | 2006 |
| Nicole Theiss, MA | 1144766908 | Professional Counselor | Edwardsville, IL | 2017 |
| Nicole Theiss, O.D. | 1174077036 | Optometrist | Burlington, MA | 2016 |
| Nicole Theiss | 1790484624 | Clinical Social Worker | New City, NY | 2023 |
| Patty Theiss | 1174942726 | Physical Therapy Assistant | North Canton, OH | 2014 |
| Paul Theiss, PA | 1801198726 | Physician Assistant | Wilmington, NC | 2010 |
| Peter Theiss, MD | 1881122513 | Neurological Surgery Physician | Mansfield, TX | 2017 |
| Raina Theiss, CNP | 1588069595 | Family Nurse Practitioner | Columbus, OH | 2014 |
| Richard Theiss, LMP | 1497779409 | Massage Therapist | Sammamish, WA | 2006 |
| Riley Theiss, DPT | 1386280402 | Physical Therapist | Monte Vista, CO | 2019 |
| Robert Theiss, MD | 1669091260 | Interventional Pain Medicine Physician | Statesville, NC | 2020 |
| Robert Theiss, M.D. | 1699174680 | Internal Medicine Physician | Bethlehem, PA | 2014 |
| Ronald Theiss, DDS, MAGD | 1225173172 | General Practice Dentistry | Nacogdoches, TX | 2007 |
| Saffron Theiss | 1609351634 | Occupational Therapist | Kerrville, TX | 2018 |
| Shellie Theiss | 1134854821 | Occupational Therapist | Toledo, OH | 2022 |
| Skylar Theiss | 1003708355 | Behavior Technician | Daytona Beach, FL | 2025 |
| Steven Theiss, P.A. | 1790926640 | Physician Assistant | Toledo, OH | 2009 |
| Steven Theiss | 1922050715 | Orthopaedic Surgery Physician | Birmingham, AL | 2006 |
| Tori Theiss | 1417537275 | Family Nurse Practitioner | Lees Summit, MO | 2021 |
| Trudy Theiss, RD | 1821223652 | Registered Dietitian | San Francisco, CA | 2009 |
| Victoria Theiss, MS OTRL | 1215047345 | Occupational Therapist | Arnold, MO | 2006 |
| Wayne Theiss, PHARM. D. | 1154666931 | Pharmacist | North Fort Myers, FL | 2012 |
| Colleen Theissen | 1457052383 | Occupational Therapy Assistant | Huntersville, NC | 2023 |
| Jamie Theissen, COTA | 1932058252 | Occupational Therapy Assistant | Oconomowoc, WI | 2026 |
| Megan Theissen | 1396605101 | Physical Therapist | Plano, TX | 2025 |
| Paige Theissen, P.A,-C | 1194964999 | Physician Assistant | Wynnewood, OK | 2009 |
| Austin Theisz, PA-C | 1730968280 | Physician Assistant | Fishers, IN | 2023 |
| Gina Theisz, LICSW | 1407158496 | Clinical Social Worker | Buffalo, MN | 2010 |
| Gordon Theisz, MD | 1437101508 | Family Medicine Physician | Norfolk, VA | 2006 |
| Kate Theisz, PSY.D. | 1861567513 | Clinical Psychologist | Elk River, MN | 2006 |
| Katelyn Theisz, PHARMD | 1497434831 | Pharmacist | Tomah, WI | 2023 |
| Nicholas Theisz, OD | 1245278662 | Optometrist | Westwood, NJ | 2006 |
| William Theisz, R.P. | 1184946089 | Pharmacist | Lodi, NJ | 2010 |
| Julia Theiszmann, LISW-CP | 1285300095 | Clinical Social Worker | Mauldin, SC | 2021 |
| Charles Theivagt, MD | 1396840682 | Otolaryngology Physician | Harlingen, TX | 2006 |
| Surein Theivakumar | 1952797623 | Physical Medicine & Rehabilitation Physician | New York, NY | 2015 |
| Tharani Theivakumar, DMD | 1740835347 | Dentist | Skokie, IL | 2019 |
| Kalyani Theivanayagam, M.D. | 1598878910 | Internal Medicine Physician | Summit, NJ | 2006 |
| Shoba Theivanayagam, M.D | 1730388067 | Gastroenterology Physician | Kissimmee, FL | 2007 |
| Ahranan Theivendiran, MD | 1801717236 | Student in an Organized Health Care Education/Training Program | Saratoga Springs, NY | 2026 |
| Sindhura Thejaswi | 1689543472 | Rehabilitation Counselor | Clarksburg, MD | 2025 |
| Nirmala Thejomurthy, MD | 1427048545 | Anesthesiology Physician | West Hollywood, CA | 2005 |
| Amy Thek, CCC-SLP | 1174241004 | Speech-Language Pathologist | Bethesda, MD | 2022 |
| Elizabeth Thek, LPN | 1730638305 | Licensed Practical Nurse | South Ozone Park, NY | 2016 |
| Kerry Thek, M.D. | 1457349417 | Pediatric Gastroenterology Physician | Port Orange, FL | 2005 |
| Robin Thek | 1134525363 | Registered Nurse | Garden City, NY | 2014 |
| Wesley Thek, MD | 1275562837 | Emergency Medicine Physician | Bergenfield, NJ | 2006 |
| David Thekan | 1558540443 | Family Nurse Practitioner | Minneapolis, MN | 2007 |
| Karen Thekan, LMSW | 1598159816 | Clinical Social Worker | Iron Mountain, MI | 2015 |
| Molly Thekan, RBT | 1215501820 | Behavior Technician | San Mateo, CA | 2021 |
| Apurva Thekdi, M.D. | 1053356238 | Otolaryngology Physician | Houston, TX | 2006 |
| Ashish Thekdi, M.D. | 1568584688 | Gastroenterology Physician | Matthews, NC | 2007 |
| Dinesh Thekdi, MD | 1750381554 | Cardiovascular Disease Physician | Tiffin, OH | 2005 |
| Hema Thekdi, D.D.S. | 1639406739 | General Practice Dentistry | Charlotte, NC | 2009 |
| Jagdishkumar Thekdi | 1942623392 | Pharmacist | Mesa, AZ | 2014 |
| Narendra Thekdi, OTR | 1205047636 | Occupational Therapist | Columbus, OH | 2007 |
| Prachi Thekdi, ARNP | 1235435439 | Family Nurse Practitioner | Seattle, WA | 2011 |
| Seema Thekdi, MD | 1316037351 | Psychiatry Physician | Houston, TX | 2006 |
| Sneha Thekdi, RPH | 1689386724 | Pharmacist | Ashland, VA | 2022 |
| Joel Thekekara, M.D | 1336646199 | Internal Medicine Physician | Cincinnati, OH | 2018 |
| James Theken, DDS | 1558479790 | Dentist | Quinlan, TX | 2006 |
| Annmary Thekkan, MSW | 1033543574 | Social Worker | Homestead, PA | 2013 |
| Vilsy Thekkan, CRNP | 1336704436 | Adult Health Nurse Practitioner | Apopka, FL | 2019 |
| Marvel Thekkanal | 1750136198 | Student in an Organized Health Care Education/Training Program | East Meadow, NY | 2024 |
| Kuriakose Thekkaniyill, MD | 1023012549 | Anesthesiology Physician | Ottumwa, IA | 2005 |
| Kishore Thekke Adiyat, MD | 1902068919 | Student in an Organized Health Care Education/Training Program | Miami, FL | 2008 |
| Dinesh Thekke Karumathil, MD | 1578753802 | Pediatrics Physician | Seattle, WA | 2007 |
| John Thekkedam, PH.D. | 1477659498 | Clinical Psychologist | Saint Louis, MO | 2006 |
| Jose Thekkedam | 1902767858 | Pharmacist | Melbourne, FL | 2025 |
| Nisha Thekkedam, N.P. | 1114350774 | Nurse Practitioner | Dallas, TX | 2013 |
| Sucheta Thekkedam, PH.D. | 1639429897 | Clinical Psychologist | Boston, MA | 2012 |
| Eby Thekkedath, DO | 1063973659 | Sleep Medicine (Internal Medicine) Physician | Ann Arbor, MI | 2019 |
| Janine Thekkekandam, M.D. | 1003077009 | Anesthesiology Physician | North Chesterfield, VA | 2008 |
| Maria Thekkekandam, MD | 1295174977 | Family Medicine Physician | Chapel Hill, NC | 2013 |
| Thomas Thekkekandam, M.D., ABFM, CAQSM | 1962637926 | Sports Medicine (Family Medicine) Physician | Greensboro, NC | 2009 |
| Jaison Thekkekara, M.D. | 1588015416 | Anesthesiology Physician | Bolingbrook, IL | 2016 |
| Jeff Thekkekara, DO | 1215518816 | Student in an Organized Health Care Education/Training Program | Hemet, CA | 2021 |
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).