Providers Robert Helfand, M.D. to Megan Helgager
300 individual NPIs in the federal registry, part 9,208 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. 101 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Robert Helfand, M.D. | 1619931177 | Anesthesiology Physician | Cleveland, OH | 2006 |
| Ronald Helfand, DDS | 1447391974 | General Practice Dentistry | Kensington, CT | 2007 |
| Sarah Helfand, M.D. | 1760481246 | Pediatrics Physician | Dallas, TX | 2005 |
| Stacia Helfand, RD | 1710032206 | Registered Dietitian | Middlebury, CT | 2007 |
| Steven Helfand, PSYD | 1346202355 | Clinical Psychologist | East Meadow, NY | 2006 |
| Stuart Helfand, D.V.M. | 1689077208 | Veterinarian | Corvallis, OR | 2014 |
| Taylor Helfand, BSN, RN | 1871091272 | Psychiatric/Mental Health Registered Nurse | Portland, OR | 2018 |
| Toby Helfand, M.D. | 1619210507 | Dermatology Physician | Pepper Pike, OH | 2013 |
| Yehudis Helfand | 1265704431 | Doula | Monsey, NY | 2012 |
| Zoe Helfand | 1750963443 | Behavior Analyst | Pompano Beach, FL | 2021 |
| Arianna Helfant, LMFT | 1770984437 | Marriage & Family Therapist | Tarzana, CA | 2014 |
| Eric Helfant, PA | 1831919323 | Physician Assistant | Albany, NY | 2024 |
| Jared Helfant, DDS | 1770887077 | General Practice Dentistry | Tamarac, FL | 2010 |
| Matthew Helfant, DOCTORAL DEGREE | 1679745723 | Psychologist | Livingston, NJ | 2008 |
| Richard Helfant, MD | 1033098603 | Internal Medicine Physician | Palos Verdes Estates, CA | 2025 |
| Jessica Helfat | 1306781307 | Behavior Technician | Camarillo, CA | 2026 |
| Aaron Helfeld | 1215797881 | Student in an Organized Health Care Education/Training Program | Philadelphia, PA | 2024 |
| Charles Helfeld, D.C. | 1083834923 | Chiropractor | Parkland, FL | 2007 |
| Hope Helfeld, D.O. | 1912996547 | Cardiovascular Disease Physician | West Chester, PA | 2005 |
| Karen Helfeld, KAREN ISRAEL | 1790989903 | Physical Therapist | Hartford, CT | 2007 |
| Susan Helfeld | 1700157211 | Specialist | Chicago, IL | 2012 |
| Suzanne Helfeldt, RN | 1497563506 | Home Health Registered Nurse | Searcy, AR | 2024 |
| Erin Helfen | 1316458201 | Speech-Language Pathologist | Brewer, ME | 2017 |
| Julie Helfen, AUD | 1861649774 | Audiologist | Pikeville, KY | 2008 |
| Alexandra Helfenbein | 1245704881 | Behavior Technician | Santa Fe, NM | 2019 |
| Harriet Helfenbein | 1275886731 | Speech-Language Pathologist | White Plains, NY | 2012 |
| Hayley Helfenbein | 1811609290 | Physician Assistant | Montvale, NJ | 2022 |
| Kara Helfenbein, RNC | 1447344684 | Ambulatory Women's Health Care Registered Nurse | Houston, TX | 2006 |
| Maghan Helfenbein, M.A. SLP-CFY | 1730815473 | Speech-Language Pathologist | East Meadow, NY | 2022 |
| Joseph Helfenberger, MD | 1184074486 | Internal Medicine Physician | Indianapolis, IN | 2016 |
| James Helfend, RN | 1497008718 | Registered Nurse | Portland, OR | 2012 |
| Lisa Helfend, PHD, MD | 1205914074 | Anatomic Pathology & Clinical Pathology Physician | Fairfield, CA | 2006 |
| Lynda Helfend, PH.D. | 1467433581 | Mental Health Counselor | Laguna Hills, CA | 2005 |
| Robert Helfend | 1396170890 | Social Worker | Tigard, OR | 2013 |
| Jeffrey Helfenstein, M.D. | 1578572327 | Cardiovascular Disease Physician | Beverly Hills, CA | 2006 |
| Joan Helfenstein, LCSW | 1942321740 | Clinical Social Worker | Los Angeles, CA | 2007 |
| Theresa Helfenstein, OTRL | 1316065469 | Occupational Therapist | Rapid City, SD | 2007 |
| Toby Helfenstein, MA OTL | 1104078187 | Occupational Therapist | Irvington, NY | 2008 |
| Alex Helfer | 1538925912 | Speech-Language Pathologist | Elko, NV | 2024 |
| Alexandra Helfer | 1679169510 | Mental Health Counselor | Canaan, CT | 2020 |
| Allen Helfer, DDS | 1699816397 | Endodontics | Spring Valley, NY | 2007 |
| Anne Helfer, LMSW | 1144766999 | Social Worker | Syracuse, NY | 2017 |
| Ashley Helfer, RN | 1114304656 | Registered Nurse | Ontario, NY | 2015 |
| Ashley Helfer, D.D.S. | 1295185999 | Dentist | Kingwood, WV | 2016 |
| Cassandra Helfer, MD | 1740049279 | Student in an Organized Health Care Education/Training Program | Chicago, IL | 2024 |
| Christopher Helfer, MD | 1427203231 | Psychosomatic Medicine Physician | Boise, ID | 2008 |
| Cory Helfer | 1700600111 | Mental Health Counselor | Katy, TX | 2024 |
| Daniel Helfer, MD | 1225598584 | Pediatrics Physician | Lexington, KY | 2019 |
| David Helfer, LICSW | 1043054018 | Clinical Social Worker | Providence, RI | 2024 |
| David Helfer | 1861195836 | Student in an Organized Health Care Education/Training Program | Stanford, CA | 2023 |
| Donald Helfer, MD | 1154300523 | Anesthesiology Physician | Montrose, CO | 2006 |
| Elizabeth Helfer, M.D. | 1891775979 | Endocrinology, Diabetes & Metabolism Physician | Stratford, NJ | 2006 |
| Elyssa Helfer, PHD, LMFT, CST | 1558130807 | Marriage & Family Therapist | Woodland Hills, CA | 2023 |
| Eric Helfer, M.D. | 1518064062 | Urology Physician | Champaign, IL | 2006 |
| Erich Helfer, PT | 1386689784 | Physical Therapist | Overland Park, KS | 2006 |
| Gabrielle Helfer | 1093515710 | Marriage & Family Therapist | Sacramento, CA | 2025 |
| James Helfer, OD LLC | 1821176793 | Vision Therapy Optometrist | Canal Winchester, OH | 2006 |
| Janet Helfer, PT | 1063451300 | Physical Therapist | Valley Springs, CA | 2006 |
| Jared Helfer | 1710788575 | Behavior Technician | Columbia, MD | 2025 |
| Jean Helfer, MSW | 1255425559 | Clinical Social Worker | Kansas City, MO | 2006 |
| Jennifer Helfer | 1891374021 | Dentist | Depew, NY | 2021 |
| Jessica Helfer, FNP-C | 1699583682 | Nurse Practitioner | Anderson, SC | 2024 |
| Joanne Helfer, NP | 1740242254 | Nurse Practitioner | Modesto, CA | 2006 |
| Julia Helfer | 1083493530 | Behavior Technician | Virginia Beach, VA | 2023 |
| Julie Helfer, DPT | 1083378459 | Physical Therapist | Avondale, AZ | 2021 |
| Karen Helfer | 1881715167 | Audiologist | Amherst, MA | 2007 |
| Kerry Helfer | 1285327619 | Personal Care Attendant | Las Vegas, NV | 2023 |
| Kristen Helfer | 1871138362 | Rehabilitation Practitioner | Rochester, MN | 2019 |
| Lauren Helfer | 1942926076 | Registered Nurse | Sacramento, CA | 2022 |
| Luis Helfer | 1669271037 | Student in an Organized Health Care Education/Training Program | Tucson, AZ | 2025 |
| Lynn Helfer | 1225218878 | Dental Hygienist | West Haven, CT | 2007 |
| Madison Helfer, RN | 1104750082 | Women's Health Nurse Practitioner | Menlo Park, CA | 2026 |
| Mary Helfer, ATC | 1053718064 | Athletic Trainer | Littleton, CO | 2014 |
| Michael Helfer, PH.D. | 1437381647 | Clinical Psychologist | Honolulu, HI | 2009 |
| Michelle Helfer, NP | 1861928376 | Family Nurse Practitioner | Rochester, NY | 2017 |
| Monica Helfer, M.S., CCC-SLP | 1881816650 | Speech-Language Pathologist | Overland Park, KS | 2007 |
| Monique Helfer, WHNP | 1225396062 | Women's Health Nurse Practitioner | Modesto, CA | 2012 |
| Natasha Helfer, LCMFT | 1356474944 | Marriage & Family Therapist | Salt Lake City, UT | 2007 |
| Paige Helfer, AU.D. | 1528082021 | Audiologist | Canandaigua, NY | 2006 |
| Rebecca Helfer, BCBA | 1245151505 | Behavior Analyst | Round Rock, TX | 2026 |
| Robert Helfer, DC | 1568562015 | Chiropractor | Wheeling, WV | 2006 |
| Samuel Helfer, PT, DPT | 1487152856 | Physical Therapist | Buffalo, NY | 2018 |
| Shannon Helfer, MS, CCC-SLP | 1386111235 | Speech-Language Pathologist | Pittsburgh, PA | 2018 |
| Tamara Helfer, M.D. | 1932102969 | Obstetrics & Gynecology Physician | Carmel, IN | 2005 |
| Tamara Helfer, M.D. | 1962663633 | Child & Adolescent Psychiatry Physician | Boise, ID | 2008 |
| Theresa Helfer, MS, RD, LD | 1770399693 | Registered Dietitian | Edina, MN | 2024 |
| Veronica Helfer, LPN,CLT | 1417739954 | Licensed Practical Nurse | Saint Louis, MO | 2023 |
| Hannah Helfer Gray, DPT | 1639559214 | Physical Therapist | Grand Junction, CO | 2015 |
| Angela Helferich, M.A. CCC-SLP | 1477955706 | Speech-Language Pathologist | Cincinnati, OH | 2014 |
| Cassie Helferich | 1184331332 | Clinical Social Worker | Provo, UT | 2022 |
| George Helferich | 1699169458 | Child & Adolescent Psychiatric/Mental Health Registered Nurse | Lakewood, CO | 2015 |
| Johanna Helferich, REGISTERED NURSE | 1376826768 | Registered Nurse | Oak Creek, WI | 2011 |
| Karen Helferich, CNP | 1699173278 | Acute Care Nurse Practitioner | Cincinnati, OH | 2014 |
| Kayla Helferich, RBT | 1205653193 | Behavior Technician | Grandville, MI | 2024 |
| Lorraine Helferich, MS, LCPC, NCC | 1043851629 | Mental Health Counselor | Laurel, MD | 2019 |
| Sara Helferich, LCSW | 1760128078 | Clinical Social Worker | Shreveport, LA | 2022 |
| Ashley Helfers | 1881475093 | Speech-Language Pathologist | Bloomington, IN | 2023 |
| Joy Helfers, MA, CMHC | 1376423335 | Mental Health Counselor | Libertyville, IL | 2025 |
| Karen Helfers, NP | 1790817492 | Nurse Practitioner | Peoria, IL | 2007 |
| Patricia Helferstay, PA-C | 1215477112 | Physician Assistant | Annapolis, MD | 2017 |
| Audra Helfert, RN, | 1922596329 | Case Management Registered Nurse | Evansville, IN | 2018 |
| Bailey Helfert, LCSW | 1669056008 | Clinical Social Worker | Evansville, IN | 2021 |
| Donald Helfert, DDS | 1477855351 | General Practice Dentistry | Avon, IN | 2010 |
| Karen Helfert, MA | 1891843413 | Marriage & Family Therapist | Dallas, TX | 2007 |
| Shannon Helfert, MS RD LDN | 1942571518 | Registered Dietitian | Rockville, MD | 2012 |
| Brendan Helferty, DPT | 1083213938 | Physical Therapist | Modesto, CA | 2020 |
| Louise Helferty | 1457116386 | Marriage & Family Therapist | Philadelphia, PA | 2024 |
| Marsha Helferty, MHP | 1922657980 | Rehabilitation Practitioner | Waterloo, IL | 2019 |
| David Helfet, M.D. | 1972510154 | Orthopaedic Trauma Physician | New York, NY | 2006 |
| Kelly Helfet, LCSW | 1508479783 | Clinical Social Worker | Delray Beach, FL | 2020 |
| Daniel Helfet-Hilliker, M.D. | 1891901716 | Psychiatry Physician | Portland, OR | 2007 |
| Cynthia Helff | 1649375908 | Mental Health Counselor | Newberry, SC | 2006 |
| Dennis Helffenstein | 1316313984 | Clinical Psychologist | Englewood, CO | 2015 |
| Diana Helffenstein, MA | 1851895908 | Professional Counselor | Colorado Springs, CO | 2018 |
| Nathan Helfferich, DDS | 1750029393 | General Practice Dentistry | Dayton, OH | 2022 |
| Nathaniel Helfferich, DPT | 1205453099 | Physical Therapist | Vero Beach, FL | 2020 |
| Nicholas Helfferich, DO | 1295268498 | Anesthesiology Physician | Grove City, OH | 2017 |
| Rachel Helfferich, RD | 1194459610 | Registered Dietitian | Carmel, IN | 2022 |
| Colby Helffrich | 1033514161 | Physical Therapist | Elk City, OK | 2014 |
| Joanne Helffrich, LCSWR | 1609178284 | Social Worker | Peekskill, NY | 2010 |
| Richard Helffrich, MD | 1508877036 | Pediatric Anesthesiology Physician | Orlando, FL | 2006 |
| Alisa Helfgott, D.O. | 1972751212 | Pediatrics Physician | Howard Beach, NY | 2008 |
| Alison Helfgott, NP | 1710330881 | Family Nurse Practitioner | Great Neck, NY | 2016 |
| Bennet Helfgott | 1598385353 | Respiratory/Developmental/Rehabilitative Specialist/Technologist | Alexandria, VA | 2020 |
| Charlotte Helfgott | 1235983925 | Mental Health Counselor | Matawan, NJ | 2024 |
| Cynthia Helfgott, BCBA | 1245535590 | Behavior Analyst | Matawan, NJ | 2011 |
| Daniel Helfgott | 1255891974 | Neonatal-Perinatal Medicine Physician | Livingston, NJ | 2019 |
| David Helfgott, MD | 1407993561 | Infectious Disease Physician | New York, NY | 2007 |
| David Helfgott, PSY.D. | 1538307319 | Clinical Psychologist | Westfield, NJ | 2009 |
| Elayne Helfgott | 1467750455 | Psychologist | West Nyack, NY | 2011 |
| Erica Helfgott, OTR | 1538500053 | Occupational Therapist | Brooklyn, NY | 2013 |
| Esther Helfgott | 1982245742 | Occupational Therapist | Westminster, MD | 2019 |
| Fraida Helfgott | 1962362053 | Specialist | Brooklyn, NY | 2025 |
| Mary Gabrielle Helfgott, DNP, CNM | 1174094668 | Advanced Practice Midwife | Augusta, GA | 2018 |
| Maxwell Helfgott, M.D. | 1922104405 | Ophthalmology Physician | Washington, DC | 2006 |
| Michal Helfgott | 1588938088 | Specialist | Rockville, MD | 2012 |
| Michele Helfgott, M.D. | 1285633990 | Obstetrics & Gynecology Physician | Fort Wayne, IN | 2005 |
| Miriam Helfgott | 1679197859 | Social Worker | Brooklyn, NY | 2020 |
| Nora Helfgott, LMSW | 1811092554 | Social Worker | New York, NY | 2006 |
| Paul Helfgott, M.D. | 1316922107 | Neurology Physician | Whittier, CA | 2005 |
| Rachel Helfgott | 1043756877 | Occupational Therapist | Brooklyn, NY | 2017 |
| Rivka Helfgott | 1275457707 | Specialist | Brooklyn, NY | 2026 |
| Simon Helfgott, MD | 1699889246 | Rheumatology Physician | Boston, MA | 2006 |
| Gary Helfin, MD | 1093739609 | Family Medicine Physician | Dunnellon, FL | 2006 |
| Saul Helfing, MD | 1841215787 | Psychiatry Physician | Bellevue, WA | 2006 |
| Katherine Helfinstine, RN | 1811310832 | Registered Nurse | Phoenix, AZ | 2014 |
| Alan Helfman, M.D. | 1982610879 | Urology Physician | Millburn, NJ | 2006 |
| Beth Helfman | 1427542257 | Cardiovascular Disease Physician | Hollywood, FL | 2018 |
| Bethany Helfman, PSY.D. | 1649218256 | Clinical Psychologist | Bloomfield Township, MI | 2006 |
| Caroline Helfman | 1922301787 | School Counselor | Cambridge, MA | 2010 |
| Carolyn Helfman | 1053355867 | Medical Physician Assistant | Farmington Hills, MI | 2006 |
| David Helfman, OD | 1275568024 | Optometrist | Nashua, NH | 2006 |
| David Helfman, DPM | 1629073481 | Podiatrist | Smyrna, GA | 2005 |
| Faith Helfman, MS CCC/SLP | 1730492398 | Speech-Language Pathologist | Staten Island, NY | 2010 |
| Gillian Helfman | 1013161256 | Speech-Language Pathologist | Roxbury, MA | 2008 |
| Howard Helfman, MD | 1639178734 | Cardiovascular Disease Physician | Stuart, FL | 2005 |
| Jane Helfman, LCSW | 1205103439 | Social Worker | Floral Park, NY | 2011 |
| Jason Helfman, RPH | 1538323142 | Pharmacist | Orlando, FL | 2008 |
| Jean Helfman, LCMT | 1629302070 | Massage Therapist | West Saint Paul, MN | 2009 |
| Judy Helfman, P.T. | 1205877149 | Physical Therapist | Mechanicsville, VA | 2006 |
| Justin Helfman, MSPT | 1871880393 | Physical Therapist | New York, NY | 2011 |
| Karen Helfman, LCSW-C | 1457480972 | Clinical Social Worker | Annapolis, MD | 2007 |
| Karen Helfman, M.S. CCC-SLP | 1821185877 | Speech-Language Pathologist | Boynton Beach, FL | 2006 |
| Laura Helfman, MD | 1730136755 | Emergency Medicine Physician | Nags Head, NC | 2006 |
| Melanie Helfman, MD | 1669435632 | Internal Medicine Physician | Miami, FL | 2006 |
| Michael Helfman | 1487194957 | Gerontology Nurse Practitioner | Saint Paul, MN | 2017 |
| Michelle Helfman, LMHC | 1740468586 | Mental Health Counselor | Elmhurst, NY | 2008 |
| Ray Helfman | 1023948445 | Behavior Technician | Okemos, MI | 2026 |
| Rebecca Helfman | 1912254285 | Anesthesiologist Assistant | Atlanta, GA | 2012 |
| Steven Helfman, M.D. | 1861437345 | Anesthesiology Physician | Atlanta, GA | 2006 |
| Todd Helfman, M.D. | 1265435580 | Dermatology Physician | Minden, NV | 2005 |
| Todd Helfman, DO | 1326095225 | Emergency Medicine Physician | Perrysburg, OH | 2006 |
| Yoav Helfman | 1770886871 | Counselor | San Leandro, CA | 2010 |
| Barry Helfmann, PSY.D. | 1518037977 | Clinical Psychologist | Springfield, NJ | 2006 |
| Katherine Helfmann, AU.D. | 1790125664 | Audiologist | Farmington Hills, MI | 2013 |
| Lezlie Helfmann, P.T. | 1710079041 | Physical Therapist | St Louis Park, MN | 2006 |
| Linda Helfmann | 1740593623 | Massage Therapist | Sterling Heights, MI | 2010 |
| Bonnie Helfner | 1508073172 | General Practice Dentistry | Commack, NY | 2007 |
| Brett Helfner, M.D. | 1518165497 | Diagnostic Radiology Physician | Lindenhurst, NY | 2007 |
| Brittany Helfner, MS | 1295384089 | Specialist | Smithtown, NY | 2019 |
| Caron Helfner, DCSW,LCSW | 1861720674 | Clinical Social Worker | Miami, FL | 2009 |
| Laura Helfner | 1164747333 | Allergy & Immunology Physician | Islandia, NY | 2010 |
| Rebekka Helford, M.A. | 1225276165 | Marriage & Family Therapist | Los Angeles, CA | 2009 |
| Sadaf Helforoosh | 1194333898 | Pharmacist | Austin, TX | 2020 |
| Mahsa Helforoush | 1144987199 | Pharmacist | Austin, TX | 2021 |
| Parisa Helforoush | 1245859594 | Student in an Organized Health Care Education/Training Program | Nashville, TN | 2020 |
| Rachel Helforoush, APRN-CNP, PMHNP-BC | 1073401139 | Psychiatric/Mental Health Nurse Practitioner | Brownsville, TX | 2025 |
| Erin Helfrey, PTA | 1972813863 | Physical Therapy Assistant | Buffalo, NY | 2010 |
| Lynn Helfrey | 1689372005 | Personal Care Attendant | Cincinnati, OH | 2023 |
| Malinda Helfrey | 1588432710 | Behavior Technician | Burnsville, MN | 2023 |
| Neal Helfrey, LCSW | 1184213456 | Clinical Social Worker | Oklahoma City, OK | 2021 |
| Richard Helfrey, D.O. | 1023110582 | Orthopaedic Surgery Physician | Wentzville, MO | 2006 |
| William Helfrey | 1184339723 | Family Nurse Practitioner | Ridgefield Park, NJ | 2023 |
| Alicia Helfrich, PTA | 1851504492 | Physical Therapy Assistant | Overland Park, KS | 2007 |
| Alison Helfrich, DO, MPH | 1184987539 | Pediatric Infectious Diseases Physician | Bethesda, MD | 2012 |
| Allie Helfrich, MS | 1417691114 | Mental Health Counselor | Portsmouth, NH | 2022 |
| Allison Helfrich | 1033901442 | Clinical Social Worker | Delray Beach, FL | 2025 |
| Amanda Helfrich, BCABA | 1083370761 | Behavior Analyst | Charlotte, NC | 2021 |
| Ann Helfrich, L.AC | 1508106253 | Acupuncturist | Portland, ME | 2013 |
| Anna Helfrich, RDN | 1548856347 | Registered Dietitian | Castle Rock, CO | 2020 |
| Brock Helfrich, STUDENT | 1295356186 | Optometrist | Fayetteville, AR | 2020 |
| Catherine Helfrich, PA-C | 1821556150 | Physician Assistant | Matthews, NC | 2019 |
| Cheryl Helfrich, LSW III | 1083751077 | Case Manager/Care Coordinator | Dickinson, ND | 2007 |
| Christina Helfrich | 1053845255 | Orthodontics and Dentofacial Orthopedics Dentistry | New Britain, CT | 2017 |
| Christynne Helfrich, DPT | 1184931271 | Physical Therapist | Atlanta, GA | 2010 |
| Craig Helfrich, M.D. | 1669452504 | Surgery Physician | Rockport, TX | 2006 |
| Dailee Helfrich, M. ED, BCBA, LBA | 1003668674 | Behavior Analyst | Hickory, NC | 2024 |
| David Helfrich | 1770565095 | Rheumatology Physician | Bethel Park, PA | 2005 |
| Dawn Helfrich, PNP | 1427271634 | Pediatric Nurse Practitioner | Saint Louis, MO | 2007 |
| Elizabeth Helfrich | 1063856581 | Certified Registered Nurse Anesthetist | Pittsburgh, PA | 2013 |
| Emily Helfrich | 1750272209 | Mental Health Counselor | Delray Beach, FL | 2025 |
| Emma Helfrich | 1881534469 | Speech-Language Pathologist | Hawthorne, NY | 2026 |
| George Helfrich, MD | 1104882059 | Surgery Physician | Lubbock, TX | 2006 |
| Gertrude Helfrich, CRNA | 1083696645 | Certified Registered Nurse Anesthetist | Westerville, OH | 2005 |
| James Helfrich, CRNP | 1447985411 | Family Nurse Practitioner | Mc Murray, PA | 2022 |
| Janna Helfrich, MD | 1558226134 | Anesthesiology Physician | New Haven, CT | 2025 |
| Jason Helfrich, D.C. | 1164544136 | Chiropractor | Rancho Santa Fe, CA | 2007 |
| Jennifer Helfrich, MSW | 1568797363 | Social Worker | Denville, NJ | 2009 |
| Jessica Helfrich | 1700326337 | Behavior Technician | Midland, MI | 2017 |
| John Helfrich | 1154258820 | Mental Health Counselor | New York, NY | 2026 |
| John Helfrich, R.PH. | 1437467271 | Pharmacist | Fort Worth, TX | 2010 |
| John Helfrich, M.D. | 1841207099 | Neurological Surgery Physician | Champaign, IL | 2006 |
| Joy Helfrich, LPC | 1124203260 | Professional Counselor | Kotzebue, AK | 2008 |
| Julia Helfrich | 1265392112 | Athletic Trainer | Indianapolis, IN | 2025 |
| Julia Helfrich | 1609409473 | Peer Specialist | San Jose, CA | 2020 |
| Kaci Helfrich, APRN | 1295418218 | Family Nurse Practitioner | Tuscola, IL | 2023 |
| Karen Helfrich, R.D. | 1114069846 | Registered Dietitian | Neenah, WI | 2007 |
| Karen Helfrich, LCSW-C | 1669783700 | Clinical Social Worker | Catonsville, MD | 2010 |
| Katelynn Helfrich, MD | 1639872971 | Student in an Organized Health Care Education/Training Program | Columbus, OH | 2023 |
| Kathryn Helfrich, PTA | 1093125445 | Physical Therapy Assistant | Lansdale, PA | 2014 |
| Kathryn Helfrich, RN | 1508227612 | Registered Nurse | Ketchikan, AK | 2016 |
| Kathy Helfrich, LMT/FT | 1033481361 | Massage Therapist | Eugene, OR | 2012 |
| Kenda Helfrich, LAC | 1629575725 | Acupuncturist | Saint Paul, MN | 2018 |
| Kurt Helfrich | 1376831149 | Marriage & Family Therapist | San Diego, CA | 2011 |
| Lauren Helfrich | 1912826009 | Mental Health Counselor | Garland, TX | 2026 |
| Lindsay Helfrich, LADC | 1609695915 | Addiction (Substance Use Disorder) Counselor | New London, CT | 2024 |
| Lisa Helfrich, PA-C | 1023041779 | Physician Assistant | Lebanon, PA | 2006 |
| Lisa Helfrich | 1417888264 | Registered Nurse | Elkhart, IN | 2026 |
| Madison Helfrich, BSN RN | 1528757754 | Emergency Registered Nurse | Boise, ID | 2023 |
| Matthew Helfrich, MPT | 1194983866 | Physical Therapist | Troy, IL | 2008 |
| Matthew Helfrich, MSW | 1538686472 | Clinical Social Worker | Vancouver, WA | 2017 |
| Matthias Helfrich, O.D. | 1801025754 | Optometrist | Elyria, OH | 2009 |
| Matthias Helfrich, O.D. , INC. | 1851480826 | Optometrist | Elyria, OH | 2006 |
| Megan Helfrich | 1083477715 | Physical Therapist | Gorham, ME | 2024 |
| Melissa Helfrich, O.D. | 1760540793 | Optometrist | Belleville, IL | 2006 |
| Meredith Helfrich, PA-C | 1720547060 | Surgical Physician Assistant | Bend, OR | 2019 |
| Miranda Helfrich | 1598302515 | Behavior Technician | Saint Louis, MO | 2019 |
| Nicole Helfrich, DDS | 1396091005 | Dentist | Columbus, OH | 2012 |
| Paul Helfrich | 1467707471 | Contractor | Santa Fe, NM | 2012 |
| Rebecca Helfrich, M.D. | 1720214141 | Internal Medicine Physician | Beavercreek, OH | 2009 |
| Richard Helfrich | 1275557399 | General Practice Dentistry | St Louis, MO | 2006 |
| Robert Helfrich | 1073359089 | Student in an Organized Health Care Education/Training Program | Bargersville, IN | 2024 |
| Robert Helfrich, LSW | 1225540289 | Clinical Social Worker | Fairfield, OH | 2017 |
| Roger Helfrich, MD | 1346353448 | Psychiatry Physician | Denver, CO | 2006 |
| Ruth Helfrich, LCSW-R | 1457675092 | Clinical Social Worker | New York, NY | 2010 |
| Sara Helfrich, LMHC | 1063460418 | Mental Health Counselor | West Palm Beach, FL | 2006 |
| Scott Helfrich, IDC | 1407617582 | Independent Duty Corpsman | San Diego, CA | 2024 |
| Skylar Helfrich | 1508590928 | Social Worker | Dickinson, ND | 2022 |
| Stephanie Helfrich, FNP | 1215611991 | Family Nurse Practitioner | Holly Springs, NC | 2023 |
| Steven Helfrich, PTA | 1104040914 | Physical Therapy Assistant | Joliet, IL | 2007 |
| Tara Helfrich, NP | 1568849818 | Nurse Practitioner | Fairview Heights, IL | 2015 |
| Taylor Helfrich | 1831886969 | Physical Therapy Assistant | Saint Louis, MO | 2023 |
| Thomas Helfrich, OD | 1487747523 | Optometrist | Orangeburg, SC | 2006 |
| Tyler Helfrich, DC | 1184410060 | Chiropractor | Gilbert, AZ | 2025 |
| Valerie Helfrich, CRNP | 1447355862 | Critical Care Neonatal Nurse Practitioner | Grand Junction, CO | 2006 |
| Vanessa Helfrich, D.C. | 1720109747 | Chiropractor | Colorado Springs, CO | 2007 |
| Victoria Helfrich | 1023677390 | Speech-Language Pathologist | Arlington, TX | 2019 |
| Virginia Helfrich | 1023104627 | Marriage & Family Therapist | St Paul, MN | 2006 |
| William Helfrich, MD | 1124017207 | Specialist | South Weymouth, MA | 2005 |
| Yolanda Helfrich, MD | 1003903873 | Dermatology Physician | Ann Arbor, MI | 2006 |
| Amanda Helfrich-Kuhn, LCSW | 1578387064 | Clinical Social Worker | Fishers, IN | 2024 |
| Christina Helfrick, LSW | 1639434897 | Clinical Social Worker | Lancaster, PA | 2012 |
| Dameion Helfrick, CRNP | 1306067905 | Nurse Practitioner | Mc Connellsburg, PA | 2007 |
| Desiree Helfrick, MA, LMHC | 1164918850 | Mental Health Counselor | Buckley, WA | 2018 |
| Kirsten Helfrick | 1619432341 | Behavior Technician | Sacramento, CA | 2019 |
| Kristin Helfrick, M.ED., BCBA | 1689303406 | Behavior Analyst | Beaufort, SC | 2022 |
| Morgan Helfrick, OTR/L | 1205472883 | Occupational Therapist | Abilene, TX | 2019 |
| Theresa Helfrick | 1437561792 | Rehabilitation Practitioner | Reno, NV | 2014 |
| Vanessa Helfrick | 1104256866 | Community Health Worker | Reno, NV | 2013 |
| Tara Helfritz, NP | 1760573562 | Nurse Practitioner | Grand Forks, ND | 2006 |
| Frank Helfst, DPT | 1750848883 | Physical Medicine & Rehabilitation Physician | Kailua Kona, HI | 2019 |
| Robert Helfst, PT ATC CSCS | 1598724932 | Athletic Trainer | Muncie, IN | 2006 |
| Thomas Helfst, DDS | 1073568556 | Oral and Maxillofacial Surgery (Dentist) | Rochester, NY | 2006 |
| Ayala Helft | 1063722668 | Speech-Language Pathologist | New Rochelle, NY | 2010 |
| David Helft, MD, MPH, FAAP | 1649273178 | Pediatrics Physician | Melbourne, FL | 2005 |
| Jennifer Helft, PT, DPT | 1174042733 | Physical Therapist | Levittown, NY | 2017 |
| Joseph Helft, MD | 1659478477 | Cardiovascular Disease Physician | Bronx, NY | 2006 |
| Paul Helft, M.D. | 1417912387 | Hematology & Oncology Physician | Indianapolis, IN | 2006 |
| Rachel Helft, LICSW | 1770823601 | Clinical Social Worker | Bennington, VT | 2013 |
| Robert Helft, DO | 1871515304 | Gastroenterology Physician | Clifton Springs, NY | 2006 |
| Steven Helft, M.D. | 1497922553 | Gastroenterology Physician | Poughkeepsie, NY | 2008 |
| Kaitlyn Helfter, LPC | 1922703685 | Mental Health Counselor | Mankato, MN | 2023 |
| Susan Helfter | 1336893262 | Pharmacist | Virginia, MN | 2022 |
| Emily Helg | 1396604716 | Behavior Technician | Mandeville, LA | 2026 |
| Bernt Helgaas, M.D. | 1225011760 | Pediatrics Physician | Maple Grove, MN | 2005 |
| Marta Helgadottir | 1871129544 | Behavior Technician | Aiea, HI | 2020 |
| James Helgager, MD | 1316907413 | Orthopaedic Surgery Physician | Oceanside, CA | 2006 |
| Jeffrey Helgager, M.D., PH.D. | 1407263924 | Neuropathology Physician | Madison, WI | 2014 |
| Kirsten Helgager, PSYD | 1124287867 | Clinical Psychologist | San Diego, CA | 2008 |
| Megan Helgager | 1952199945 | Behavior Technician | Colorado Springs, CO | 2025 |
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).