Providers Galen Hartzell, MSW to Keith Harunaga, DDS
300 individual NPIs in the federal registry, part 9,005 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 |
|---|---|---|---|---|
| Galen Hartzell, MSW | 1013404078 | Social Worker | Roseburg, OR | 2018 |
| George Hartzell, M.D. | 1851540454 | Internal Medicine Physician | Allentown, PA | 2008 |
| Georgina Hartzell, M.D. | 1841618139 | Child & Adolescent Psychiatry Physician | New York, NY | 2014 |
| Gregory Hartzell, LAC, MACOM,LMT | 1790823110 | Acupuncturist | Tualatin, OR | 2007 |
| Hailey Hartzell | 1922829381 | Case Manager/Care Coordinator | Van Wert, OH | 2024 |
| Haley Hartzell, LMT | 1184879991 | Massage Therapist | Redmond, OR | 2008 |
| Hannah Hartzell | 1801588397 | Behavior Technician | Elkhart, IN | 2023 |
| Harrison Hartzell | 1730706821 | Peer Specialist | Shawnee, OK | 2020 |
| Heather Hartzell | 1427441963 | Professional Counselor | McPherson, KS | 2015 |
| Heather Hartzell, M.D. | 1902990096 | Ophthalmology Physician | Westborough, MA | 2006 |
| Hillarie Hartzell, PA-C | 1548609811 | Medical Physician Assistant | Lewisburg, PA | 2013 |
| Howard Hartzell, OD | 1437128683 | Optometrist | York, PA | 2006 |
| Jacob Hartzell | 1386109759 | Athletic Trainer | Lexington, KY | 2019 |
| Jana Hartzell, CPM, BSM | 1770325037 | Midwife | Evanston, WY | 2024 |
| Jean Hartzell, LMT | 1285768820 | Massage Therapist | Port Jefferson, NY | 2007 |
| Jeffrey Hartzell, PA-C | 1033479688 | Medical Physician Assistant | Anchorage, AK | 2012 |
| Jeffrey Hartzell, M.D. | 1245315183 | Orthopaedic Surgery Physician | Fort Wayne, IN | 2006 |
| Jenna Hartzell | 1255132700 | Physical Therapist | Wilkes Barre, PA | 2025 |
| Jennifer Hartzell, PSYD | 1578988309 | Psychologist | Charlotte, NC | 2014 |
| Jessica Hartzell, MSPT | 1093838328 | Physical Therapist | Durham, NC | 2007 |
| Jill Hartzell, D.C. | 1871545079 | Chiropractor | Waterloo, IA | 2006 |
| Jodie Hartzell, CRNA | 1265405054 | Certified Registered Nurse Anesthetist | Steubenville, OH | 2006 |
| John Hartzell, M.D. | 1851383921 | Surgery Physician | Grosse Pointe, MI | 2005 |
| Jonna Hartzell, LPN | 1649513896 | Licensed Practical Nurse | Quakertown, PA | 2013 |
| Joshua Hartzell, M.D. | 1588635205 | Infectious Disease Physician | Bethesda, MD | 2006 |
| Judith Hartzell, M.D. | 1427471259 | Ophthalmology Physician | Lewisburg, PA | 2014 |
| Julie Hartzell | 1437817038 | Clinical Social Worker | Raleigh, NC | 2021 |
| Kaleigh Hartzell | 1912483249 | Mental Health Counselor | Santa Barbara, CA | 2018 |
| Kara Hartzell | 1386017234 | Clinical Social Worker | Austin, TX | 2015 |
| Kara Hartzell | 1629738554 | Nurse Practitioner | Weirton, WV | 2021 |
| Katherine Hartzell, M.D. | 1871804690 | Obstetrics & Gynecology Physician | San Diego, CA | 2010 |
| Kathryn Hartzell, AGNP-C | 1982367744 | Gerontology Nurse Practitioner | Port Arthur, TX | 2021 |
| Katie Hartzell | 1710708524 | Case Manager/Care Coordinator | Albuquerque, NM | 2024 |
| Kelli Hartzell, OTR | 1770276958 | Occupational Therapist | Reno, NV | 2023 |
| Kerri Hartzell | 1689079493 | Massage Therapist | Birdsboro, PA | 2014 |
| Kerrigan Hartzell | 1013759174 | Social Worker | Topeka, KS | 2024 |
| Kevin Hartzell, M.D. | 1063444370 | Hospitalist Physician | Danville, IN | 2006 |
| Kimberly Hartzell, M.D. | 1831324094 | Pediatric Pulmonology Physician | Melbourne, FL | 2009 |
| Kimberly Hartzell, LCSW | 1982314464 | Clinical Social Worker | Philadelphia, PA | 2022 |
| Kristen Hartzell, PA-C | 1497386767 | Medical Physician Assistant | Belton, MO | 2020 |
| Kristen Hartzell, PHARMD | 1528087863 | Pharmacotherapy Pharmacist | Catasauqua, PA | 2006 |
| Kyle Hartzell, M.S. | 1467856484 | Speech-Language Pathologist | San Jose, CA | 2014 |
| Lara Hartzell, DPT | 1073749511 | Physical Therapist | Morgantown, WV | 2009 |
| Larry Hartzell, MD | 1831210806 | Otolaryngology Physician | Little Rock, AR | 2007 |
| Laura Hartzell, NP | 1487176400 | Adult Health Nurse Practitioner | Ravenna, OH | 2017 |
| Laura Hartzell, CRNA | 1710163092 | Certified Registered Nurse Anesthetist | Memphis, TN | 2008 |
| Makenna Hartzell, OD | 1073389557 | Optometrist | Roseville, CA | 2023 |
| Mariah Hartzell, MS, CCC-SLP | 1336665694 | Speech-Language Pathologist | Norman, OK | 2017 |
| Marina Hartzell | 1174475362 | Behavior Technician | Irwin, PA | 2026 |
| Mary Hartzell | 1982837530 | Family Nurse Practitioner | Huntersville, NC | 2009 |
| Maryann Hartzell, DPM | 1265439814 | Foot & Ankle Surgery Podiatrist | Philadelphia, PA | 2005 |
| Maryanne Hartzell, MD | 1346208964 | Cardiovascular Disease Physician | Norfolk, NE | 2006 |
| Matthew Hartzell, MD | 1376834317 | Psychiatry Physician | Charlotte, NC | 2011 |
| Maya Hartzell | 1578324158 | Behavior Technician | El Segundo, CA | 2024 |
| Melissa Hartzell, PA-C | 1871876508 | Medical Physician Assistant | Rockford, IL | 2011 |
| Michele Hartzell, PA | 1437266194 | Medical Physician Assistant | Allentown, PA | 2006 |
| Michelle Hartzell, DO | 1548847593 | Student in an Organized Health Care Education/Training Program | Morgantown, WV | 2021 |
| Michelle Hartzell, RN | 1679603443 | Obstetrics & Gynecology Physician | Denver, CO | 2007 |
| Mindy Hartzell, RN | 1275344830 | Psychiatric/Mental Health Registered Nurse | Clarion, PA | 2025 |
| Molly Hartzell, M.S. | 1396194130 | Speech-Language Pathologist | San Francisco, CA | 2016 |
| Nancy Hartzell, D.D.S. | 1417007568 | Dentist | Ann Arbor, MI | 2007 |
| Nia Hartzell | 1033978069 | Counselor | Eugene, OR | 2024 |
| Nolan Hartzell, ATC | 1063937837 | Athletic Trainer | Washington, DC | 2017 |
| Noreen Hartzell, RN | 1174859441 | Registered Nurse | Modesto, CA | 2009 |
| Paula Hartzell, M.D. | 1417061664 | Emergency Medicine Physician | Joplin, MO | 2006 |
| Priscilla Hartzell, RN | 1477117034 | Adult Psychiatric/Mental Health Registered Nurse | Chester, PA | 2019 |
| Randall Hartzell, PT | 1518901891 | Physical Therapist | Lawton, OK | 2006 |
| Rebecca Hartzell, PHD, BCBA-D | 1699231381 | Behavior Analyst | Marana, AZ | 2019 |
| Rhonda Hartzell, RPH | 1487912937 | Pharmacist | Bellevue, WA | 2012 |
| Richard Hartzell, DDS | 1821278862 | Dentist | Bethlehem, PA | 2007 |
| Robert Hartzell, M.D. | 1154414449 | Family Medicine Physician | Brooksville, FL | 2006 |
| Robert Hartzell, ATC | 1831229301 | Athletic Trainer | Birdsboro, PA | 2007 |
| Rori Hartzell, DNP / FNP | 1891087110 | Nurse Practitioner | McMinnville, OR | 2011 |
| Rusty Hartzell | 1720529530 | Social Worker | Shippenville, PA | 2017 |
| Sally Hartzell, PA-C | 1598722530 | Medical Physician Assistant | Phoenix, AZ | 2006 |
| Sarah Hartzell, PA-C | 1407049356 | Physician Assistant | Post Falls, ID | 2007 |
| Sarah Hartzell, LMSW | 1801324025 | Social Worker | New York, NY | 2017 |
| Scott Hartzell, MD | 1528163466 | Ophthalmology Physician | Lewisburg, PA | 2006 |
| Sheherazad Hartzell, DDS | 1154392629 | General Practice Dentistry | San Diego, CA | 2006 |
| Shelby Hartzell, LCSW | 1548739469 | Clinical Social Worker | Batavia, IL | 2018 |
| Sherrie Hartzell | 1336901586 | Registered Dietitian | Joplin, MO | 2024 |
| Sloane Hartzell, PHARMD | 1720684780 | Pharmacist | Dallas, TX | 2020 |
| Stephanie Hartzell, PTA | 1255812939 | Physical Medicine & Rehabilitation Physician | Chambersburg, PA | 2018 |
| Stephen Hartzell, MD PHD | 1114913522 | Ophthalmology Physician | Clyde, NC | 2005 |
| Stephen Hartzell, APRN | 1639805088 | Family Nurse Practitioner | Guthrie, OK | 2022 |
| Susan Hartzell, MD | 1225975758 | Student in an Organized Health Care Education/Training Program | Canton, MI | 2026 |
| Suzi Hartzell, LPC | 1548970445 | Professional Counselor | Tionesta, PA | 2022 |
| Tanya Hartzell | 1558691469 | Acute Care Nurse Practitioner | Albuquerque, NM | 2009 |
| Thomas Hartzell | 1114667557 | Behavior Analyst | North Wales, PA | 2022 |
| Thomas Hartzell, MD | 1619966256 | Obstetrics & Gynecology Physician | Saint Clair Shores, MI | 2005 |
| Tricia Hartzell, COTA | 1437260411 | Occupational Therapy Assistant | Durant, OK | 2006 |
| Tristan Hartzell, M.D. | 1184797110 | Orthopaedic Hand Surgery Physician | Norfolk, NE | 2006 |
| Vincent Hartzell, PHARM.D. | 1942292750 | Pharmacist | Catasauqua, PA | 2005 |
| Whitney Hartzell, LCSW | 1295691889 | Clinical Social Worker | Dallas, TX | 2025 |
| William Hartzell, M.D. | 1417938986 | Pulmonary Disease Physician | Westborough, MA | 2005 |
| Amanda Hartzell Middendorf, APNP | 1558027052 | Gerontology Nurse Practitioner | Caledonia, MN | 2021 |
| Chenoah Hartzell-Brezina, LMT | 1952859894 | Massage Therapist | Medford, OR | 2016 |
| Rose Hartzell-Cushanick, PHD, EDS, LMFT | 1770952533 | Marriage & Family Therapist | San Diego, CA | 2015 |
| Holly Hartzell-Thomas | 1750240735 | Behavior Technician | Concord, CA | 2026 |
| Marla Hartzen, MD | 1356352447 | Psychiatry Physician | Park Ridge, IL | 2006 |
| Theodore Hartzenberg | 1588140222 | Professional Counselor | Aurora, CO | 2018 |
| Corin Hartzer | 1942602966 | Pharmacist | Kearney, NE | 2014 |
| Dustin Hartzer, ATC | 1780734715 | Athletic Trainer | Jonesboro, AR | 2007 |
| Lisa Hartzer | 1407593502 | Health & Wellness Coach | Colbert, WA | 2022 |
| Michaela Hartzer, LCPC | 1992523112 | Professional Counselor | Antioch, IL | 2024 |
| Ronald Hartzer, DDS | 1295992709 | Periodontics | Waukegan, IL | 2008 |
| Virginia Hartzer, L.C.P.C. | 1275687519 | Professional Counselor | Skokie, IL | 2007 |
| Bruce Hartzfeld, DC | 1386798254 | Chiropractor | North Tonawanda, NY | 2007 |
| Deborah Hartzfeld, MS | 1790059038 | Genetic Counselor (M.S.) | Salt Lake City, UT | 2012 |
| Jessica Hartzfeld, NP | 1457697815 | Family Nurse Practitioner | Pittsburg, KS | 2012 |
| Kelly Hartzfeld, LSW | 1306212352 | Social Worker | Clarion, PA | 2015 |
| Kimberly Hartzfeld, D.O. | 1184814386 | Obstetrics & Gynecology Physician | New York, NY | 2007 |
| Mark Hartzfeld, RPH | 1699076943 | Pharmacist | Winston Salem, NC | 2010 |
| Paul Hartzfeld, MD | 1306055074 | Neurological Surgery Physician | Akron, OH | 2007 |
| Christine Hartzheim | 1710109871 | Speech-Language Pathologist | South Milwaukee, WI | 2007 |
| Daphne Hartzheim, PH.D. CCC-SLP, BCBA | 1417532185 | Speech-Language Pathologist | Logan, UT | 2021 |
| Margaret Hartzheim, LMFT | 1497114219 | Marriage & Family Therapist | Minneapolis, MN | 2016 |
| Mary Hartzheim, PA-C | 1679394472 | Physician Assistant | East Syracuse, NY | 2024 |
| Maureen Hartzheim, PT | 1164528576 | Physical Therapist | Woodruff, WI | 2006 |
| Paul Hartzheim, M.D. | 1588759104 | Surgery Physician | Red Wing, MN | 2006 |
| Thomas Hartzheim, MD | 1780635854 | Surgery Physician | Syracuse, NY | 2006 |
| Aaron Hartzler | 1306332820 | Registered Nurse | Davenport, IA | 2018 |
| Abigail Hartzler | 1194512350 | Student in an Organized Health Care Education/Training Program | Iowa City, IA | 2025 |
| Adam Hartzler, D.O. | 1750701314 | Psychiatry Physician | Columbus, OH | 2014 |
| Alyssa Hartzler | 1932816543 | Behavior Analyst | Chapin, SC | 2022 |
| Andrew Hartzler | 1871182634 | Case Manager/Care Coordinator | Tulsa, OK | 2021 |
| Angela Hartzler, CRNA | 1518231307 | Certified Registered Nurse Anesthetist | Frisco, TX | 2012 |
| Anthony Hartzler, M.D. | 1548460314 | Infectious Disease Physician | San Antonio, TX | 2007 |
| Ashley Hartzler | 1750217972 | Occupational Therapist | Ridgeland, MS | 2026 |
| Barbara Hartzler, RN | 1588765242 | Registered Nurse | Kansas City, MO | 2006 |
| Bradley Hartzler, L.AC. | 1205479144 | Acupuncturist | New Wilmington, PA | 2019 |
| Bridget Hartzler, MS, CCC-SLP | 1821931627 | Speech-Language Pathologist | Huntersville, NC | 2026 |
| Caleb Hartzler, PHARMD | 1114620820 | Pharmacotherapy Pharmacist | Middleburg Heights, OH | 2023 |
| Cruz Hartzler | 1992656458 | Licensed Practical Nurse | Dublin, OH | 2026 |
| Deborah Hartzler, OTR | 1386829729 | Occupational Therapist | Overland Park, KS | 2008 |
| Devin Hartzler, NP | 1598179442 | Family Nurse Practitioner | Fishers, IN | 2014 |
| Douglas Hartzler, MD | 1215933635 | Orthopaedic Surgery Physician | Phoenix, AZ | 2005 |
| Edward Hartzler, MD | 1609809748 | Family Medicine Physician | Burien, WA | 2006 |
| Greg Hartzler, PT, DPT | 1790405819 | Physical Therapist | Fargo, ND | 2022 |
| Gretchen Hartzler, P.T | 1700135282 | Physical Therapist | Erlanger, KY | 2012 |
| Hanna Hartzler | 1740808963 | Behavior Technician | San Diego, CA | 2020 |
| Holly Hartzler | 1760135750 | Behavior Technician | Colorado Springs, CO | 2022 |
| Holly Hartzler, MS, RD, LD | 1801957600 | Registered Dietitian | Dover, OH | 2006 |
| Jacqueline Hartzler, MD | 1336112051 | Pediatrics Physician | Hartford, CT | 2006 |
| James Hartzler, DO | 1992142699 | Psychiatry Physician | Grand Rapids, MI | 2013 |
| Janet Hartzler, MD | 1063527406 | Ophthalmology Physician | Rancho Mirage, CA | 2006 |
| Jayme Hartzler, RDN | 1871907311 | Registered Dietitian | Cold Spring, KY | 2014 |
| Jeffrey Hartzler, RPH | 1568081297 | Pharmacist | Cedar Rapids, IA | 2020 |
| Jennifer Hartzler, PT | 1255542692 | Physical Therapist | North Canton, OH | 2007 |
| Jennifer Hartzler, PMHNP | 1285844233 | Psychiatric/Mental Health Nurse Practitioner | Kansas City, MO | 2007 |
| Jessica Hartzler, PA | 1023649399 | Physician Assistant | Lees Summit, MO | 2020 |
| Joan Hartzler, RPH | 1942599410 | Pharmacist | Staunton, VA | 2011 |
| Joshua Hartzler, MA, LPCC | 1912450701 | Professional Counselor | Westerville, OH | 2016 |
| Julie Hartzler, FNP | 1093041998 | Family Nurse Practitioner | Middlebury, IN | 2009 |
| Juna Hartzler | 1487366696 | Behavior Technician | Kailua, HI | 2022 |
| Kaori Hartzler | 1639704562 | Marriage & Family Therapist | Apple Valley, CA | 2020 |
| Kerstin Hartzler, PHARM D | 1417237967 | Pharmacist | Burnsville, MN | 2011 |
| Laura Hartzler | 1154950723 | Clinical Social Worker | Columbus, OH | 2020 |
| Lauren Hartzler, PA-C | 1942196654 | Surgical Physician Assistant | Dallas, TX | 2025 |
| Leah Hartzler | 1144142472 | Registered Nurse | Wooster, OH | 2026 |
| Lee Hartzler, D.D.S. | 1922410810 | General Practice Dentistry | Wooster, OH | 2014 |
| Lisa Hartzler, MS | 1093920100 | Occupational Therapist | Skokie, IL | 2007 |
| Lydia Hartzler, L.P.C. | 1124564638 | Mental Health Counselor | Mason, OH | 2017 |
| Margaret Hartzler, LMSW | 1467829259 | Counselor | Cedar Rapids, IA | 2015 |
| Mark Hartzler, DMD | 1215287271 | General Practice Dentistry | Gorham, NH | 2012 |
| Mary Hartzler, MA, LPC | 1356425748 | Professional Counselor | Safford, AZ | 2006 |
| Mary Lou Hartzler | 1104041532 | Registered Nurse | Philadelphia, PA | 2007 |
| Mason Hartzler, PA-C | 1184285645 | Physician Assistant | Fairlawn, OH | 2019 |
| Matthew Hartzler, MPT, ATC, CSCS | 1336138353 | Sports Physical Therapist | Wadsworth, OH | 2005 |
| Megan Hartzler | 1033713037 | Behavior Technician | Henderson, NV | 2020 |
| Melody Hartzler, PHARM.D. | 1245461458 | Pharmacist | Fairborn, OH | 2009 |
| Michele Hartzler, RPH | 1174146377 | Pharmacist | Cedar Rapids, IA | 2020 |
| Molly Hartzler, MD | 1053757054 | Orthopaedic Surgery Physician | Redding, CA | 2013 |
| Morgan Hartzler | 1447961180 | Pharmacist | Orrville, OH | 2022 |
| Robert Hartzler, M.D. | 1780849372 | Orthopaedic Surgery Physician | San Antonio, TX | 2008 |
| Sean Hartzler, PT | 1396892725 | Physical Therapist | Tallmadge, OH | 2007 |
| Steven Hartzler, PA-C | 1831724061 | Surgical Physician Assistant | Chicago, IL | 2020 |
| Susan Hartzler, OTR/L | 1013665702 | Occupational Therapist | Kannapolis, NC | 2022 |
| Tia Hartzler, IADC | 1003288853 | Addiction (Substance Use Disorder) Counselor | Fort Dodge, IA | 2015 |
| Timothy Hartzler, AGACNP-BC | 1417400458 | Nurse Practitioner | North Chesterfield, VA | 2016 |
| Timothy Hartzler | 1497256192 | Case Manager/Care Coordinator | Wooster, OH | 2018 |
| Victoria Hartzler, LISW | 1720184989 | Clinical Social Worker | Wooster, OH | 2006 |
| Brian Hartzman, NBC-HWC | 1356159974 | Health & Wellness Coach | Seattle, WA | 2024 |
| Maura Hartzman, DACM, DIP. OM, L.AC | 1760160519 | Acupuncturist | Salt Lake City, UT | 2023 |
| Steven Hartzman, M.D. | 1255330833 | Diagnostic Radiology Physician | Santa Barbara, CA | 2005 |
| Debra Hartzo, LMSW | 1124488952 | Social Worker | Shreveport, LA | 2016 |
| Aimee Hartzog | 1801680194 | Mental Health Counselor | Panama City, FL | 2025 |
| Amanda Hartzog, DPT | 1801174685 | Pediatric Physical Therapist | San Antonio, TX | 2011 |
| Amber Hartzog | 1538427265 | Physical Therapy Assistant | Mount Hermon, LA | 2012 |
| Anna Hartzog, M.D. | 1821444555 | Anesthesiology Physician | Atlanta, GA | 2016 |
| Anthony Hartzog, PA-C | 1457902066 | Physician Assistant | New York, NY | 2019 |
| Ashley Hartzog, PA | 1184643868 | Physician Assistant | Southlake, TX | 2006 |
| Austin Hartzog, PHARMD | 1295347102 | Pharmacist | Fort Wayne, IN | 2020 |
| Carl Hartzog, MD | 1891730818 | Orthopaedic Surgery Physician | Gadsden, AL | 2006 |
| Caroline Hartzog | 1730055823 | Contractor | Miami, FL | 2025 |
| Charles Hartzog, MD | 1952388050 | Sports Medicine (Orthopaedic Surgery) Physician | Montgomery, AL | 2005 |
| Cherri Hartzog, CCC-SLP | 1356842983 | Speech-Language Pathologist | Scottsville, VA | 2018 |
| Courtney Hartzog, LPN | 1245912401 | Licensed Practical Nurse | Milwaukee, WI | 2023 |
| Courtney Hartzog, LCMHCA | 1780315978 | Mental Health Counselor | West Jefferson, NC | 2022 |
| Danny Hartzog, O.D. | 1669555033 | Optometrist | Clayton, AL | 2006 |
| Darla Hartzog, MCD, CCC-SLP | 1003972704 | Speech-Language Pathologist | Cuthbert, GA | 2006 |
| David Hartzog, OD | 1417730987 | Optometrist | Enterprise, AL | 2023 |
| Deborah Hartzog, RBT | 1457864423 | Behavior Technician | Panama City, FL | 2017 |
| Diane Hartzog, CRNA | 1871538744 | Anesthesiologist Assistant | Watertown, WI | 2006 |
| Earl Hartzog, D.M.D. | 1881820637 | Dentist | Denmark, SC | 2009 |
| Elizabeth Hartzog, OT | 1073524195 | Occupational Therapist | Charlotte, NC | 2006 |
| Erich Hartzog, PT | 1194931220 | Physical Therapist | Sugar Land, TX | 2007 |
| Erin Hartzog | 1316890718 | Registered Nurse | Little River, SC | 2026 |
| Faith Hartzog | 1336078807 | Personal Care Attendant | Washington, DC | 2026 |
| Grady Hartzog, MD | 1023039062 | Diagnostic Radiology Physician | Seattle, WA | 2006 |
| Haley Hartzog | 1326868787 | Technician/Technologist | Houston, TX | 2024 |
| Holly Hartzog | 1134478555 | Pharmacist | Orangeburg, SC | 2012 |
| Houston Hartzog, DPT | 1528475928 | Physical Therapist | Irving, TX | 2014 |
| James Hartzog, RN | 1356695845 | Registered Nurse | Gallup, NM | 2012 |
| Jennifer Hartzog | 1689384554 | Homemaker | Brookville, OH | 2022 |
| Jhanilka Hartzog, LPC | 1730679184 | Professional Counselor | Dallas, TX | 2018 |
| John Hartzog, CRNA | 1255395190 | Certified Registered Nurse Anesthetist | Montgomery, AL | 2006 |
| John Hartzog, DMD | 1710554878 | General Practice Dentistry | Alexandria, AL | 2021 |
| Joseph Hartzog, MD | 1003912163 | Emergency Medicine Physician | Morgantown, WV | 2006 |
| Kaitlyn Hartzog, LMSW | 1144801192 | Mental Health Counselor | Ann Arbor, MI | 2021 |
| Katherine Hartzog | 1346100112 | Advanced Practice Midwife | Roanoke, VA | 2025 |
| Kathy Hartzog, CRNA | 1699739581 | Certified Registered Nurse Anesthetist | Opelika, AL | 2006 |
| Katie Hartzog, MS, RD, LD | 1699815381 | Registered Dietitian | Headland, AL | 2007 |
| Kay Hartzog, M.A. | 1104036078 | Mental Health Counselor | Seattle, WA | 2007 |
| Kendall Hartzog, D.C. | 1134110869 | Chiropractor | North Augusta, SC | 2005 |
| Kenneth Hartzog, OD | 1710063953 | Optometrist | Gadsden, AL | 2006 |
| Kevin Hartzog, ARNP | 1093280380 | Family Nurse Practitioner | Tampa, FL | 2018 |
| Lakeaya Hartzog, REGISTERED NURSE | 1225399280 | Registered Nurse | Rochester, NY | 2012 |
| Lauren Hartzog, DMD | 1336797083 | Dentist | Rowlett, TX | 2019 |
| Lazerric Hartzog | 1548056690 | Social Worker | Broadview, IL | 2025 |
| Leland Hartzog, MBCHB | 1669313904 | Family Medicine Physician | Greer, SC | 2026 |
| Mary Hartzog, RN | 1275370942 | Certified Registered Nurse Anesthetist | Charleston, SC | 2024 |
| Mary Hartzog, RN, CRNA | 1598929036 | Certified Registered Nurse Anesthetist | Temple, TX | 2008 |
| Matthew Hartzog | 1134943194 | Mental Health Counselor | Jefferson, NC | 2024 |
| Melody Hartzog, SLP-L | 1508987876 | Speech-Language Pathologist | Chicago, IL | 2007 |
| Melva Hartzog, LPC | 1346733839 | Professional Counselor | Pittsburgh, PA | 2018 |
| Michelle Hartzog | 1073034278 | Audiologist | Roxboro, NC | 2017 |
| Nicole Hartzog | 1124839956 | School Counselor | Panama City, FL | 2025 |
| Parker Hartzog | 1922657212 | Behavior Technician | Eureka, CA | 2019 |
| Patricia Hartzog, CRNA | 1700021326 | Certified Registered Nurse Anesthetist | Montgomery, AL | 2008 |
| Rachel Hartzog, LICSW | 1326960196 | Clinical Social Worker | Gaffney, SC | 2026 |
| Raphael Hartzog, DC | 1386773232 | Chiropractor | Springfield, MA | 2007 |
| Rebecca Hartzog, PMHNP | 1215267018 | Psychiatric/Mental Health Nurse Practitioner | Hattiesburg, MS | 2009 |
| Robert Hartzog, NP | 1497278600 | Family Nurse Practitioner | New Orleans, LA | 2017 |
| Sarah Hartzog, MD | 1770546947 | Obstetrics & Gynecology Physician | New York, NY | 2006 |
| Scott Hartzog, RPH | 1790564680 | Pharmacist | Donalsonville, GA | 2023 |
| Shakyra Hartzog | 1184280752 | Mental Health Counselor | Westampton, NJ | 2019 |
| Sharleen Hartzog | 1104639681 | Community Health Worker | Lima, OH | 2025 |
| Sharon Hartzog, LCSW | 1073714036 | Clinical Social Worker | Knightdale, NC | 2007 |
| Sharon Hartzog, RN | 1245313279 | Registered Nurse | Boone, NC | 2006 |
| Shawn Hartzog, LPA | 1629104641 | Psychologist | Sylva, NC | 2007 |
| Stephanie Hartzog | 1386331429 | Mental Health Counselor | Orangeburg, SC | 2023 |
| Stephen Hartzog, DMD | 1518587518 | Pediatric Dentistry | Lewisville, TX | 2020 |
| Timothy Hartzog, MD | 1053336321 | Pediatrics Physician | Roanoke, VA | 2006 |
| Annie Hartzog-Murrell, M.S, L.P.C. | 1093997041 | Professional Counselor | Tulsa, OK | 2007 |
| Allison Hartzoge, MA, BCN, LPC | 1164749347 | Professional Counselor | Midland, TX | 2010 |
| Kendra Hartzoge, FNP-BC | 1285393165 | Family Medicine Physician | Lincolnton, NC | 2021 |
| David Hartzok, O.D. | 1558374090 | Optometrist | Chambersburg, PA | 2006 |
| Charocka Hartzol Coleman | 1275921389 | Family Nurse Practitioner | Chicago, IL | 2014 |
| Kali Hartzold, ATC | 1447759287 | Athletic Trainer | Fresno, CA | 2018 |
| Sarah Hartzold | 1073474433 | Physical Therapy Assistant | Bloomington, IL | 2025 |
| Ihilani Haru | 1518500859 | Pharmacist | Honolulu, HI | 2019 |
| Hegran Harub | 1942966791 | Behavior Technician | Lincoln, NE | 2021 |
| Chelsea Harubin, LICSW | 1275146235 | Clinical Social Worker | Pembroke, MA | 2020 |
| Katherine Haruch | 1902560634 | Physician Assistant | Birmingham, AL | 2021 |
| Whitney Haruf, MA | 1568613636 | Mental Health Counselor | Boulder, CO | 2008 |
| Koki Haruguchi | 1578250544 | Student in an Organized Health Care Education/Training Program | New York, NY | 2023 |
| Michelle Harui | 1609247642 | Physical Therapist | San Francisco, CA | 2015 |
| Craig Haruki, D.D.S. | 1225179781 | General Practice Dentistry | Lihue, HI | 2007 |
| Samuel Haruki | 1356274765 | Behavior Technician | San Diego, CA | 2026 |
| Todd Haruki, DDS, MD | 1801924659 | Oral & Maxillofacial Surgery (D.M.D.) | Honolulu, HI | 2007 |
| Izumi Harukuni, M.D. | 1699724120 | Anesthesiology Physician | Portland, OR | 2006 |
| Adrianna Harulaj | 1760078893 | Acute Care Nurse Practitioner | North Bergen, NJ | 2020 |
| Cory Harum, PT, DPT | 1336627660 | Orthopedic Physical Therapist | Happy Valley, OR | 2018 |
| Karen Harum, MD | 1568423499 | Pediatric Neurodevelopmental Disabilities Physician | Wilmington, NC | 2006 |
| Kirk Harum, M.D. | 1013904614 | Pain Medicine (Anesthesiology) Physician | New Bern, NC | 2005 |
| Cheryl Harumi, PH.D. | 1124426853 | Psychologist | McKinney, TX | 2014 |
| Yoko Harumi | 1043405236 | Student in an Organized Health Care Education/Training Program | Somerville, MA | 2007 |
| Yu Harumi, PH.D. | 1366674491 | Counseling Psychologist | Plano, TX | 2009 |
| Aisha Harun | 1346507589 | Otolaryngology Physician | Atlanta, GA | 2012 |
| Alyssa Harun, D.O. | 1619403383 | Emergency Medicine Physician | Deland, FL | 2017 |
| Amina Harun | 1649847732 | Behavior Technician | Burnsville, MN | 2021 |
| Bebi Harun | 1780135467 | Licensed Practical Nurse | Laurelton, NY | 2016 |
| Destinee Harun | 1649049016 | Counselor | Seattle, WA | 2023 |
| Hodan Harun | 1851142087 | Behavior Technician | Saint Anthony, MN | 2024 |
| Hussain Harun, PHARMD | 1982943171 | Pharmacotherapy Pharmacist | Baraboo, WI | 2013 |
| Judy Harun, LPC | 1235571415 | Professional Counselor | Fairbanks, AK | 2013 |
| Kameza Harun, PA-C | 1154294643 | Physician Assistant | Bronx, NY | 2025 |
| Mohammad Harun, RPH | 1720310378 | Oncology Pharmacist | New Hyde Park, NY | 2010 |
| Aisha Shakira Haruna | 1336990134 | Home Health Aide | Washington, DC | 2024 |
| Aminat Haruna, MD | 1396486635 | Student in an Organized Health Care Education/Training Program | Pittsburgh, PA | 2022 |
| Ashraff Haruna | 1578362273 | Chore Provider | Papillion, NE | 2025 |
| Ayishetu Haruna | 1861351231 | Case Management Registered Nurse | Bronx, NY | 2026 |
| Hussein Haruna | 1588949739 | Pharmacist | Jacksonville, FL | 2011 |
| Jessica Haruna | 1356713051 | Assistant Health Information Record Technician | San Leandro, CA | 2015 |
| Meimuna Haruna, FNP | 1477288504 | Family Nurse Practitioner | Jacksonville, FL | 2022 |
| Monica Haruna, BCBA | 1427552199 | Behavior Analyst | Davis, CA | 2018 |
| Sherikata Haruna | 1154251163 | Licensed Practical Nurse | Ypsilanti, MI | 2026 |
| Umaru Haruna | 1073468690 | Physical Therapist | Louisville, CO | 2026 |
| Keith Harunaga, DDS | 1790997047 | General Practice Dentistry | Honolulu, HI | 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).