Providers Kelly Holtz, LCSW to Jonathan Holtzman, D.C.
300 individual NPIs in the federal registry, part 9,725 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. 102 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Kelly Holtz, LCSW | 1073313482 | Clinical Social Worker | Denver, CO | 2025 |
| Kelly Holtz | 1942656814 | Developmental Therapist | Chicago, IL | 2016 |
| Kelly Holtz, N.P. | 1992980429 | Nurse Practitioner | Rochester, MN | 2008 |
| Kevin Holtz | 1730713462 | Case Manager/Care Coordinator | Seattle, WA | 2020 |
| Kimberly Holtz, MS | 1194936229 | Marriage & Family Therapist | Largo, FL | 2007 |
| Kimberly Holtz, MS CCC-SLP | 1982773131 | Speech-Language Pathologist | Green Bay, WI | 2006 |
| Kristen Holtz, DO | 1568959096 | Family Medicine Physician | Hampton, VA | 2018 |
| Kristina Holtz, RD, LDN | 1790395317 | Registered Dietitian | Allentown, PA | 2020 |
| Lacey Holtz | 1124714563 | Behavior Technician | Zeeland, MI | 2023 |
| Laura Holtz, PHARMD | 1174725816 | Pharmacist | Indianapolis, IN | 2007 |
| Laura Holtz | 1336035377 | Behavior Technician | Fayetteville, NC | 2025 |
| Laura Holtz, RN | 1417220781 | Registered Nurse | Wisner, NE | 2012 |
| Laura Holtz, OD | 1992533178 | Optometrist | Papillion, NE | 2024 |
| Lauren Holtz, RN | 1043056039 | Registered Nurse | Bellingham, WA | 2024 |
| Lauren Holtz | 1316733462 | Occupational Therapist | Sylvania, OH | 2025 |
| Laurie Holtz, RN | 1134256779 | Registered Nurse | Middletown, OH | 2007 |
| Lawrence Holtz, PSS | 1790492528 | Peer Specialist | Louisa, KY | 2022 |
| Lindsay Holtz, MD | 1386965150 | Rheumatology Physician | Mechanicsville, VA | 2010 |
| Lindsey Holtz | 1427387331 | Physical Therapist | Fairport, NY | 2009 |
| Lisa Holtz, MD | 1235339441 | Pediatric Critical Care Medicine Physician | Scranton, PA | 2007 |
| Lisa Holtz, LPN | 1528417193 | Licensed Practical Nurse | Sheboygan, WI | 2016 |
| Lisa Holtz | 1649647603 | Professional Counselor | Villanova, PA | 2015 |
| Loren Holtz, RPH | 1487965299 | Pharmacist | Kansas City, MO | 2010 |
| Lori Holtz, MD | 1346415700 | Pediatric Gastroenterology Physician | Saint Louis, MO | 2008 |
| Macy Holtz | 1316823735 | Student in an Organized Health Care Education/Training Program | Joplin, MO | 2025 |
| Madeline Holtz, PT, DPT | 1497494702 | Physical Therapist | Warren, NJ | 2022 |
| Madison Holtz, PA-C | 1538833983 | Medical Physician Assistant | Atlanta, GA | 2021 |
| Madison Holtz, PA-C | 1982226205 | Physician Assistant | Murrieta, CA | 2020 |
| Malcolm Holtz, PHARMD | 1457048712 | Pharmacist | Independence, MO | 2023 |
| Margaret Holtz, PA-C | 1427393719 | Physician Assistant | Pittsburgh, PA | 2012 |
| Margaret Holtz, M.D. | 1477738300 | Anesthesiology Physician | Marietta, GA | 2008 |
| Mary Holtz, AP, DOM | 1194764910 | Acupuncturist | Palm City, FL | 2006 |
| Mary Holtz, LMT | 1972113983 | Massage Therapist | Grand Rapids, MI | 2020 |
| Matthew Holtz, MD | 1336989656 | Surgery Physician | Royal Oak, MI | 2024 |
| Maureen Holtz, DPT | 1124380027 | Physical Therapist | Saint Joseph, MO | 2012 |
| Max Holtz, M.D. | 1447613963 | Obstetrics & Gynecology Physician | Austin, TX | 2016 |
| Meagan Holtz | 1417742842 | Behavior Technician | Fargo, ND | 2025 |
| Megan Holtz, RN | 1932060944 | Registered Nurse | Evansville, IN | 2025 |
| Meggin Holtz, LMSW | 1215522503 | Social Worker | Jackson Heights, NY | 2021 |
| Meghan Holtz, PA-C | 1093366916 | Physician Assistant | Salem, MA | 2019 |
| Melissa Holtz, MD | 1427254002 | Obstetrics & Gynecology Physician | Sioux City, IA | 2007 |
| Melissa Holtz | 1548961691 | Physical Therapy Assistant | Independence, OR | 2023 |
| Melissa Holtz, CNP | 1679934590 | Nurse Practitioner | Lorain, OH | 2016 |
| Meredith Holtz, CRNA | 1346637089 | Certified Registered Nurse Anesthetist | Boston, MA | 2015 |
| Micah Holtz | 1689492290 | Pharmacist | Sioux Falls, SD | 2024 |
| Michael Holtz, M.D. | 1134461908 | Emergency Medicine Physician | Las Vegas, NV | 2013 |
| Michael Holtz, DPM | 1235123019 | Foot & Ankle Surgery Podiatrist | Virginia Beach, VA | 2005 |
| Michael Holtz, R.PH. | 1679573364 | Pharmacist | Shelbyville, MI | 2005 |
| Michelle Holtz, MOTR | 1023204070 | Occupational Therapist | Flat Rock, MI | 2007 |
| Mitchel Holtz, RPH | 1801394234 | Pharmacist | Oregon, OH | 2018 |
| Monica Holtz | 1821830548 | School Psychologist | Fairfax, VA | 2024 |
| Nadine Holtz | 1922807908 | Personal Care Attendant | Omaha, NE | 2025 |
| Nancy Holtz, N.P. | 1043365851 | Nurse Practitioner | Roseville, CA | 2007 |
| Natalie Holtz, AMFT | 1750114583 | Mental Health Counselor | San Jose, CA | 2024 |
| Nichelle Holtz, MS | 1588157200 | Mental Health Counselor | Griffin, GA | 2018 |
| Nicole Holtz, COTA | 1003052911 | Occupational Therapy Assistant | Stoughton, WI | 2008 |
| Nina Holtz, PA | 1679254551 | Physician Assistant | Mobile, AL | 2023 |
| Noel Holtz, M.D. | 1518056522 | Neuromusculoskeletal Medicine & OMM Physician | Marietta, GA | 2006 |
| Norbert Holtz | 1477419661 | Adult Companion | Beemer, NE | 2025 |
| Norman Holtz, DMD | 1760693204 | General Practice Dentistry | Lynbrook, NY | 2007 |
| Paige Holtz, PHARMD | 1548981012 | Pharmacist | Denver, CO | 2022 |
| Pamela Holtz, M.ED. | 1235479759 | Speech-Language Pathologist | Denver, CO | 2013 |
| Pamela Holtz, FNP-C | 1982973251 | Family Nurse Practitioner | Fargo, ND | 2011 |
| Patricia Holtz, LAC | 1154679439 | Acupuncturist | Poughkeepsie, NY | 2012 |
| Patricia Holtz, D.C. | 1609984731 | Chiropractor | Hanover, PA | 2006 |
| Patricia Holtz, MD | 1629283593 | Pediatrics Physician | Willow Grove, PA | 2007 |
| Paula Holtz, PH.D.,, R.N.., N.P. | 1073639092 | Registered Nurse | Santa Cruz, CA | 2007 |
| Peter Holtz, MD | 1154459915 | Diagnostic Radiology Physician | Chesterfield, MO | 2007 |
| Peter Holtz, DPM | 1205829983 | Podiatrist | Lemoyne, PA | 2005 |
| Peter Holtz, CRNA | 1477552172 | Certified Registered Nurse Anesthetist | Eagle Pass, TX | 2005 |
| Rachel Holtz | 1639737257 | Social Worker | New York, NY | 2019 |
| Ramona Holtz, NP | 1659438000 | Nurse Practitioner | Calexico, CA | 2007 |
| Rebecca Holtz | 1578990636 | Student in an Organized Health Care Education/Training Program | Oakland, CA | 2013 |
| Renee Holtz, PA-C | 1700191640 | Medical Physician Assistant | Charleston, SC | 2010 |
| Renita Holtz, RNFA | 1497979769 | Registered Nurse First Assistant | Randolph, NJ | 2007 |
| Rhonda Holtz | 1699326165 | Physical Therapy Assistant | Houston, TX | 2019 |
| Richard Holtz, P.T | 1528265022 | Physical Therapist | Brooklyn, NY | 2007 |
| Riley Holtz, RN | 1750171070 | Registered Nurse | Boise, ID | 2025 |
| Robert Holtz, D.O. | 1205800422 | Family Medicine Physician | Frisco, TX | 2006 |
| Ronald Holtz, D.C. | 1598115180 | Chiropractor | Ypsilanti, MI | 2016 |
| Rosemary Holtz, RDN | 1144930892 | Registered Dietitian | Chicago, IL | 2022 |
| Roslyn Holtz, R.D. | 1831371194 | Registered Dietitian | Los Angeles, CA | 2007 |
| Russell Holtz | 1184654840 | Anesthesiology Physician | Tacoma, WA | 2006 |
| S Holtz, M.D. | 1215993712 | Ophthalmology Physician | Bloomfield, NJ | 2006 |
| Sally Holtz, PH.D. | 1548585177 | Clinical Psychologist | Bryn Mawr, PA | 2010 |
| Sandra Holtz | 1528437571 | Physical Therapist | Federal Way, WA | 2015 |
| Sara Holtz | 1326960444 | Student in an Organized Health Care Education/Training Program | Solon, IA | 2026 |
| Sarah Holtz, SLP, CCC | 1487599270 | Speech-Language Pathologist | Santa Barbara, CA | 2026 |
| Sarah Holtz, BA, SAC | 1598165995 | Addiction (Substance Use Disorder) Counselor | Waukesha, WI | 2014 |
| Scott Holtz, M.D. | 1588648174 | Family Medicine Physician | Rochester, MN | 2005 |
| Scott Holtz, M.D. | 1912903667 | Anesthesiology Physician | Phoenix, AZ | 2005 |
| Shana Holtz | 1164620993 | Specialist | Batavia, IL | 2007 |
| Shanna Holtz | 1649642463 | Physical Therapy Assistant | Scottsdale, AZ | 2015 |
| Sharon Holtz, LMP | 1710100466 | Specialist | Spokane Valley, WA | 2007 |
| Shayla Holtz | 1750049771 | Behavior Technician | Baxter, MN | 2021 |
| Sierra Holtz | 1487316048 | Mental Health Counselor | Owosso, MI | 2021 |
| Stacey Holtz, LCSW | 1770717944 | Case Manager/Care Coordinator | Blue Point, NY | 2009 |
| Stacy Holtz, PA-C | 1487637674 | Physician Assistant | Waterbury, CT | 2005 |
| Steven Holtz, D.C. | 1437112471 | Chiropractor | Menomonee Falls, WI | 2006 |
| Steven Holtz, MD | 1952366932 | Neurology Physician | Pleasant Hill, CA | 2006 |
| Susan Holtz, LCMHC | 1962823591 | Mental Health Counselor | Charlotte, NC | 2013 |
| Sydney Holtz, PTA | 1558133686 | Physical Therapy Assistant | Tullahoma, TN | 2023 |
| Tamara Holtz, M.S., CCC-SLP | 1417094103 | Speech-Language Pathologist | Phoenix, AZ | 2007 |
| Taylor Holtz | 1093423592 | Behavior Technician | Kettering, OH | 2022 |
| Timothy Holtz | 1235001793 | Internal Medicine Physician | Washington, DC | 2025 |
| Todd Holtz, MD | 1982695375 | Gastroenterology Physician | Midland, MI | 2005 |
| Valerie Holtz | 1689207474 | Licensed Psychiatric Technician | San Luis Obispo, CA | 2020 |
| Whitney Holtz | 1245075027 | Behavior Technician | Oklahoma City, OK | 2024 |
| William Holtz, MSED | 1487747788 | Professional Counselor | Wilmington, NC | 2006 |
| William Holtz, M.D. | 1700988268 | Nuclear Medicine Physician | Newport Beach, CA | 2006 |
| Frankie Holtz Davis, MSW, CCDVIII, | 1942557426 | Mental Health Counselor | Las Vegas, NV | 2012 |
| Allison Holtz-Caspar, AUD | 1679196638 | Audiologist | Annapolis, MD | 2020 |
| Michele Holtz-Yotz, OTR/L | 1720213853 | Occupational Therapist | Cranberry Twp, PA | 2009 |
| Andrew Holtzapfel, AT | 1093740284 | Athletic Trainer | Cincinnati, OH | 2006 |
| Catherine Holtzapfel, MSN, FNP-BC | 1134553415 | Nurse Practitioner | Edgewood, KY | 2013 |
| Chloe Holtzapfel | 1821797283 | Student in an Organized Health Care Education/Training Program | Mobile, AL | 2023 |
| Donna Holtzapfel, CNP | 1487840831 | Pediatric Nurse Practitioner | Columbus, OH | 2007 |
| Frank Holtzapfel | 1417554296 | Pharmacist | Beckley, WV | 2020 |
| Kristina Holtzapfel, PA-C | 1144265745 | Medical Physician Assistant | Edgewood, KY | 2006 |
| Seth Holtzapfel, M.D. | 1689650269 | Internal Medicine Physician | Columbus, OH | 2005 |
| Stephanie Holtzapfel | 1649915257 | Social Worker | Griffin, GA | 2022 |
| Anita Holtzapple | 1750521274 | Specialist | Covington, KY | 2009 |
| Cassandra Holtzapple, LCSWA | 1821871591 | Clinical Social Worker | Wilmington, NC | 2023 |
| Courtney Holtzapple | 1831661057 | Speech-Language Pathologist | Carlisle, PA | 2018 |
| Courtney Holtzapple, PHARMD, BCPS, BCCCP | 1912555897 | Pharmacist | Lima, OH | 2019 |
| John Holtzapple, M.D. | 1588638852 | Family Medicine Physician | Eugene, OR | 2006 |
| Katherine Holtzapple, DDS | 1619533288 | Dentist | Elizabethtown, PA | 2019 |
| Nathan Holtzapple, ATC | 1386185643 | Athletic Trainer | Florence, KY | 2017 |
| Philip Holtzapple, RPH | 1295039733 | Pharmacist | Ashland, OH | 2010 |
| Thomas Holtzapple, MD | 1043397979 | Anesthesiology Physician | Santa Clara, CA | 2006 |
| Zachary Holtzapple, MD | 1821738212 | Student in an Organized Health Care Education/Training Program | Toledo, OH | 2022 |
| Jennifer Holtzbach | 1912505595 | Critical Care Medicine Nurse Practitioner | Staten Island, NY | 2020 |
| Chanel Holtzberg, MS ED | 1780151068 | Specialist | Brooklyn, NY | 2018 |
| Erin Holtzberg, MSW | 1982425096 | Social Worker | Bloomfield, CT | 2024 |
| G. Grant Holtzberg, PH.D. | 1710900741 | Psychologist | West Hartford, CT | 2006 |
| Gary Holtzberg, OD | 1477514784 | Optometrist | Hollis, NY | 2006 |
| Karen Holtzberg, LCSW | 1336894542 | Clinical Social Worker | Lombard, IL | 2022 |
| Miriam Holtzberg, M.S. ADV. CERT. | 1740420256 | School Psychologist | Brooklyn, NY | 2009 |
| Shalom Holtzberg, OPTICIAN | 1861878159 | Optician | Brooklyn, NY | 2015 |
| Shlomo Holtzberg, M.S. CCC/SLP | 1194960609 | Speech-Language Pathologist | Monsey, NY | 2008 |
| Anna Holtzclaw, LMSW | 1457713190 | Social Worker | Kansas City, MO | 2016 |
| Arthur Holtzclaw, M.D. | 1669813309 | Pulmonary Disease Physician | Bethesda, MD | 2013 |
| Ashley Holtzclaw | 1639541154 | Mental Health Counselor | Melbourne, FL | 2015 |
| Brea Holtzclaw | 1902527062 | Behavior Technician | Baltimore, MD | 2022 |
| Brenda Holtzclaw | 1710614748 | Personal Care Attendant | Washington, DC | 2022 |
| Brittany Holtzclaw | 1568612711 | Clinical Social Worker | Las Vegas, NV | 2008 |
| Danny Holtzclaw, DDS, MS | 1669434650 | Periodontics | Round Rock, TX | 2006 |
| David Holtzclaw, MD | 1174560940 | Anesthesiology Physician | Hillsborough, CA | 2006 |
| David Holtzclaw, M.D. | 1538145578 | Sports Medicine (Neuromusculoskeletal Medicine) Physician | Vero Beach, FL | 2005 |
| Deborah Holtzclaw | 1700242765 | Behavior Analyst | San Mateo, CA | 2016 |
| Deborah Holtzclaw, M.D. | 1902246861 | Emergency Medicine Physician | Augusta, GA | 2013 |
| Devin Holtzclaw | 1508583683 | Counselor | Morehead, KY | 2022 |
| Donald Holtzclaw, DPM | 1215929302 | Podiatrist | Danville, KY | 2005 |
| Dulce Holtzclaw, SLP-CF | 1982598462 | Speech-Language Pathologist | Irving, TX | 2025 |
| Emily Holtzclaw, LCSW | 1972280139 | Clinical Social Worker | Bessemer City, NC | 2023 |
| Erin Holtzclaw | 1003249517 | Mental Health Counselor | Anderson, SC | 2013 |
| Jacob Holtzclaw, DMD | 1275150658 | General Practice Dentistry | Albany, GA | 2020 |
| James Holtzclaw, MD | 1275584930 | Orthopaedic Surgery Physician | Savannah, GA | 2006 |
| James Holtzclaw, LPC | 1538560875 | Mental Health Counselor | Gatesville, TX | 2014 |
| Jamia Holtzclaw | 1437831872 | Personal Care Attendant | Washington, DC | 2023 |
| Jane Holtzclaw, MD | 1629000229 | Psychiatry Physician | Battle Creek, MI | 2006 |
| Jermaine Holtzclaw | 1508734377 | Personal Care Attendant | Washington, DC | 2025 |
| John Holtzclaw, AU.D. | 1679069819 | Audiologist | Bossier City, LA | 2018 |
| Jonathan Holtzclaw | 1639560170 | Licensed Practical Nurse | Gainesville, FL | 2015 |
| Joseph Holtzclaw, RDN | 1275112278 | Registered Dietitian | Norman, OK | 2021 |
| Kara Holtzclaw, LMHC | 1205435963 | Clinical Social Worker | Indianapolis, IN | 2020 |
| Karen Holtzclaw, NP | 1184751596 | Family Nurse Practitioner | Austell, GA | 2007 |
| Karry Holtzclaw | 1881352821 | Case Manager/Care Coordinator | Hamilton, OH | 2021 |
| Katherine Holtzclaw, LMFT | 1659410801 | Marriage & Family Therapist | Macon, GA | 2007 |
| Kayley Holtzclaw, LAT, ATC | 1154188514 | Athletic Trainer | Rolesville, NC | 2024 |
| Kellie Holtzclaw, LCSW | 1427835362 | Social Worker | Abingdon, VA | 2023 |
| Krissanee Holtzclaw | 1376039552 | Behavior Analyst | Las Vegas, NV | 2018 |
| Lauren Holtzclaw, PA-C | 1528665882 | Physician Assistant | Savannah, GA | 2020 |
| Laurie Holtzclaw, APRN | 1376133397 | Family Nurse Practitioner | Davie, FL | 2021 |
| Lexie Holtzclaw | 1932979515 | Physician Assistant | Huntington, WV | 2024 |
| Margie Holtzclaw, LMT | 1053738302 | Massage Therapist | Lebanon, KY | 2014 |
| Priscilla Holtzclaw, M.D. | 1164404844 | Family Medicine Physician | Mt Pleasant, SC | 2005 |
| Rochelle Holtzclaw | 1356794713 | Family Nurse Practitioner | Kingsport, TN | 2016 |
| Sabrina Holtzclaw | 1104048404 | Occupational Therapy Assistant | Greenville, SC | 2007 |
| Samuel Holtzclaw, DMD | 1508061342 | General Practice Dentistry | Simpsonville, SC | 2007 |
| Sandra Holtzclaw, OTR | 1609074368 | Occupational Therapist | Shallotte, NC | 2007 |
| Stephen Holtzclaw, M.D. | 1013960871 | Emergency Medicine Physician | Knoxville, TN | 2006 |
| Suezane Holtzclaw | 1235119025 | Occupational Medicine Physician | Bremerton, WA | 2006 |
| Susan Holtzclaw, ARNP | 1003118837 | Family Nurse Practitioner | Seattle, WA | 2010 |
| Theron Holtzclaw, AA | 1073538955 | Anesthesiologist Assistant | Atlanta, GA | 2006 |
| Tia Holtzclaw, M.A. | 1700136504 | Mental Health Counselor | Columbia, SC | 2012 |
| Travis Holtzclaw | 1710707542 | Behavior Technician | Naperville, IL | 2024 |
| Reid Holtzclaw-Swan, MD | 1992782288 | Internal Medicine Physician | Tacoma, WA | 2005 |
| Nicole Holtzdaw | 1639728470 | Personal Care Attendant | Las Vegas, NV | 2019 |
| Colin Holtze, M.D. | 1275825846 | Pulmonary Disease Physician | Ypsilanti, MI | 2011 |
| Kate Holtze, MD | 1316264096 | Cardiovascular Disease Physician | Ypsilanti, MI | 2010 |
| Alexis Holtzen | 1891509444 | Personal Care Attendant | Lincoln, NE | 2025 |
| Alison Holtzen | 1942590674 | Speech-Language Assistant | Tucson, AZ | 2011 |
| Cristy Holtzen | 1508751983 | Personal Care Attendant | Lincoln, NE | 2025 |
| David Holtzen, PH.D. | 1316434780 | Psychologist | Bridgewater, MA | 2018 |
| Richard Holtzen, D.M.D. | 1588608616 | Specialist | Missoula, MT | 2006 |
| Amanda Holtzer, RDN | 1124798848 | Registered Dietitian | Secaucus, NJ | 2021 |
| Amanda Holtzer | 1811659733 | Speech-Language Pathologist | Shohola, PA | 2021 |
| Ava Holtzer | 1053260604 | Medical Physician Assistant | Hoboken, NJ | 2026 |
| Caleb Holtzer, M.D. | 1124438338 | Family Medicine Physician | Chewelah, WA | 2014 |
| Christopher Holtzer, PHARM.D. | 1073899902 | Pharmacotherapy Pharmacist | San Anselmo, CA | 2011 |
| Elisabeth Holtzer, RD | 1114435120 | Registered Dietitian | Holmdel, NJ | 2018 |
| Esther Holtzer, LPCC, LAMFT | 1699078402 | Mental Health Counselor | Golden Valley, MN | 2010 |
| George Holtzer | 1861292997 | Driver | Secaucus, NJ | 2025 |
| Jaime Holtzer, PSY.D | 1477921005 | School Psychologist | Brooklyn, NY | 2015 |
| Jennifer Holtzer, P.T., D.P.T. | 1932710878 | Physical Therapist | Southington, CT | 2020 |
| Karl Holtzer, MD | 1417942780 | Pediatrics Physician | Pittsburgh, PA | 2005 |
| Matthew Holtzer, P.T. | 1497194963 | Specialist | Holmdel, NJ | 2013 |
| Roee Holtzer, PHD | 1184029977 | Clinical Psychologist | Yonkers, NY | 2014 |
| Stefanie Holtzer, NP | 1730895046 | Adult Health Nurse Practitioner | Rockville, MD | 2023 |
| Tamra Holtzer, PHD | 1972840601 | Clinical Psychologist | Brooklyn, NY | 2013 |
| Dianna Holtzhauer, APRN | 1831667369 | Pediatric Nurse Practitioner | Lexington, KY | 2018 |
| Michael Holtzhauer | 1003740341 | Personal Care Attendant | Las Vegas, NV | 2026 |
| Ronel Holtzhausen, OTR | 1114250818 | Occupational Therapist | Dover, NH | 2009 |
| Rosanna Holtzhausen, RPH | 1366843765 | Pharmacist | Beaumont, CA | 2014 |
| Julie Holtzheimer | 1811519077 | Occupational Therapy Assistant | Friendswood, TX | 2020 |
| Paul Holtzheimer, MD | 1548271893 | Psychiatry Physician | Lebanon, NH | 2006 |
| Irvin Holtzhouse, MA, TLLP | 1982965299 | Counseling Psychologist | Caro, MI | 2012 |
| Julianna Holtzhouser, CRNA | 1902803083 | Certified Registered Nurse Anesthetist | The Woodlands, TX | 2005 |
| Leigha Holtzhouser, OTR/L | 1609354752 | Hand Occupational Therapist | Poway, CA | 2018 |
| Allyn Holtzin, DDS | 1811025554 | Dentist | Marlton, NJ | 2007 |
| Lawrence Holtzin, M.D. | 1689761652 | Anesthesiology Physician | Brooklyn, NY | 2006 |
| Robert Holtzin, DO | 1073602082 | Family Medicine Physician | Northfield, NJ | 2006 |
| Amanda Holtzinger, PA-C | 1295139483 | Physician Assistant | Wichita, KS | 2014 |
| Angie Holtzinger | 1588166995 | Home Health Aide | Reno, NV | 2018 |
| Colin Holtzinger, PSYD | 1437630803 | Clinical Psychologist | San Francisco, CA | 2018 |
| Douglas Holtzinger, D.C. | 1255497210 | Neurology Chiropractor | Hermosa Beach, CA | 2006 |
| Kay Holtzinger | 1801295209 | Clinical Social Worker | Asheville, NC | 2014 |
| Lori Holtzinger, OTR/L | 1245313030 | Occupational Therapist | Summerdale, PA | 2006 |
| Maria Holtzinger, AMFT | 1659062313 | Marriage & Family Therapist | Woodland, CA | 2023 |
| Olivia Holtzinger | 1609419902 | Behavior Analyst | Naperville, IL | 2019 |
| Pamela Holtzinger, DNP, RN, CEN, AFN-BC | 1295669968 | Registered Nurse | Frederick, MD | 2026 |
| Vance Holtzinger | 1942058615 | Counselor | Kent, WA | 2024 |
| Benjamin Holtzlander | 1316750466 | Student in an Organized Health Care Education/Training Program | Indianapolis, IN | 2025 |
| Jeffrey Holtzlander, M.D. | 1992868731 | Pediatrics Physician | Springfield, OH | 2006 |
| Melissa Holtzlander, MD | 1669459509 | Pediatric Pulmonology Physician | Columbus, OH | 2005 |
| Scott Holtzleicer | 1922494988 | Addiction (Substance Use Disorder) Counselor | Plymouth, MN | 2015 |
| Jessieca Holtzleiter, FNP | 1215493853 | Family Nurse Practitioner | Muncie, IN | 2019 |
| Adam Holtzman, M.D. | 1770929192 | Radiation Oncology Physician | Jacksonville, FL | 2013 |
| Adrian Holtzman, MD | 1447205778 | Diagnostic Radiology Physician | Hickory, NC | 2006 |
| Alan Holtzman, CRNA | 1659344703 | Certified Registered Nurse Anesthetist | Kenner, LA | 2006 |
| Alexander Holtzman, D.C. | 1750567020 | Chiropractor | Pocono Summit, PA | 2008 |
| Alexandra H Holtzman | 1285389866 | Mental Health Counselor | New York, NY | 2022 |
| Amanda Holtzman, DPT | 1225891906 | Physical Therapist | Torrington, CT | 2024 |
| Angela Holtzman | 1275869414 | Behavior Analyst | York, PA | 2009 |
| Angela Holtzman | 1386935120 | Nurse Practitioner | Summit, WI | 2011 |
| Anna Holtzman, LMHC | 1750026852 | Mental Health Counselor | Jackson Heights, NY | 2022 |
| Annie Holtzman, BCBA | 1598471773 | Behavior Analyst | San Diego, CA | 2023 |
| Ari Holtzman, MD | 1427580760 | Orthopaedic Surgery of the Spine Physician | Tacoma, WA | 2017 |
| Ariel Holtzman, CRNA | 1669929022 | Certified Registered Nurse Anesthetist | Greensboro, NC | 2016 |
| Ashley Holtzman | 1841857158 | Mental Health Counselor | New York, NY | 2019 |
| Assaf Holtzman, M.D. | 1952833576 | Infectious Disease Physician | Manhasset, NY | 2017 |
| Aury Holtzman, M.D. | 1548462567 | Addiction Medicine (Internal Medicine) Physician | Huntington Beach, CA | 2007 |
| Barbara Holtzman, MSW | 1326437351 | Social Worker | Middletown, NY | 2015 |
| Barbara Holtzman, MSW | 1912324682 | Clinical Social Worker | Providence, RI | 2014 |
| Bruce Holtzman, D.P.M. | 1992708341 | Podiatrist | Miami, FL | 2005 |
| Bryan Holtzman, MD | 1740920131 | Sports Medicine (Physical Medicine & Rehabilitation) Physician | Salt Lake City, UT | 2022 |
| Carol Holtzman, PHARMD | 1255207122 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Lynn, MA | 2025 |
| Carrie Holtzman, PH.D. | 1780048249 | Psychologist | Bremerton, WA | 2016 |
| Cynthia Holtzman, LPC | 1942799127 | Professional Counselor | Cleveland, OH | 2018 |
| Daniel Holtzman, LSW | 1215753256 | Social Worker | Philadelphia, PA | 2024 |
| Daniel Holtzman, M.D. | 1740504638 | Orthopaedic Surgery Physician | Redwood City, CA | 2010 |
| Danya Holtzman, MSW, LCSWA | 1730604299 | Clinical Social Worker | Durham, NC | 2017 |
| David Holtzman, LMSW | 1003069857 | Social Worker | Wyandanch, NY | 2008 |
| David Holtzman, M.D., M.SC. | 1184886764 | Infectious Disease Physician | Philadelphia, PA | 2008 |
| David Holtzman, MD | 1972521789 | Neurology Physician | Saint Louis, MO | 2006 |
| Debra Holtzman, M.S, CCC-SLP | 1508075862 | Speech-Language Pathologist | Mendham, NJ | 2007 |
| Denise Holtzman, D.C. | 1932570405 | Chiropractor | Scottsdale, AZ | 2015 |
| Douglas Holtzman, MD | 1902881717 | Pediatrics Physician | Columbia, SC | 2005 |
| Dvorah Holtzman, MD | 1700019320 | Internal Medicine Physician | New York, NY | 2009 |
| Elena Holtzman, DDS | 1811102239 | General Practice Dentistry | Bronx, NY | 2007 |
| Elizabeth Holtzman, PH.D | 1497112577 | Clinical Psychologist | Warwick, RI | 2016 |
| Elizabeth Holtzman, MSW, LCSW | 1962155689 | Clinical Social Worker | Sherman Oaks, CA | 2022 |
| Ellen Holtzman, PSY.D. | 1821217175 | Psychologist | Nashua, NH | 2007 |
| Elsa Holtzman, PH.D | 1134345440 | School Psychologist | Phoenix, AZ | 2007 |
| Gary Holtzman, OD | 1063470532 | Optometrist | Thornton, CO | 2006 |
| Gene-Anne Holtzman, NP | 1750650289 | Nurse Practitioner | Stanford, CA | 2011 |
| Gilbert Holtzman, MD | 1508918731 | Psychiatry Physician | Oakland, CA | 2007 |
| Gregory Holtzman, PT | 1730107426 | Physical Therapist | Saint Louis, MO | 2006 |
| Gregory Holtzman, DC | 1811080112 | Chiropractor | Fort Sill, OK | 2006 |
| Gwen Holtzman, MD | 1619763760 | Student in an Organized Health Care Education/Training Program | Palo Alto, CA | 2025 |
| Hal Holtzman, RPH | 1669711107 | Oncology Pharmacist | Mineola, NY | 2013 |
| Haley Holtzman | 1376177816 | Pediatric Nurse Practitioner | Kansas City, MO | 2020 |
| Hannah Holtzman | 1164283834 | Behavior Technician | Sacramento, CA | 2024 |
| Israela Holtzman, LMHC | 1033297981 | Mental Health Counselor | Weymouth, MA | 2006 |
| Jacob Holtzman, DDS | 1184116071 | Dentist | Kansas City, MO | 2018 |
| Jaime Holtzman, LPC | 1013854637 | Professional Counselor | Alexandria, VA | 2026 |
| Jason Holtzman | 1275137887 | Pharmacist | Port Orange, FL | 2020 |
| Jay Holtzman, M.D. | 1891899936 | Psychiatry Physician | Northampton, MA | 2006 |
| Jeanne Holtzman, PA | 1497884787 | Physician Assistant | Attleboro, MA | 2007 |
| Jeffrey Holtzman, DO | 1730111600 | Ophthalmology Physician | Wyoming, MI | 2006 |
| Jenna Holtzman, BCBA | 1699296608 | Behavior Analyst | Miami, FL | 2017 |
| Jennifer Holtzman, DDS | 1144324146 | Dentist | Sterling Heights, MI | 2006 |
| Jennifer Holtzman, DDS MPH | 1386835593 | Dentist | Los Angeles, CA | 2007 |
| Jerry Holtzman, PA | 1861687501 | Physician Assistant | Royal Oak, MI | 2007 |
| Jessica Holtzman | 1457811929 | Cardiovascular Disease Physician | San Francisco, CA | 2019 |
| Jill Holtzman | 1801182209 | Speech-Language Pathologist | Fairport, NY | 2011 |
| John Holtzman, DPM | 1851361133 | Foot & Ankle Surgery Podiatrist | Saint Louis, MO | 2006 |
| Johnny Holtzman, MD | 1376337006 | Student in an Organized Health Care Education/Training Program | Charleston, WV | 2025 |
| Jonathan Holtzman, D.C. | 1255313037 | Chiropractor | Annapolis, MD | 2005 |
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).