Providers Mike Hassell, O.D. to Laura Hassett
300 individual NPIs in the federal registry, part 9,039 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. 76 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Mike Hassell, O.D. | 1528017050 | Optometrist | Carthage, TN | 2006 |
| Miles Hassell, MD | 1558496273 | Internal Medicine Physician | Portland, OR | 2007 |
| Monserrate Hassell | 1427229152 | Occupational Therapy Assistant | New York, NY | 2008 |
| Natalie Hassell, MD | 1629767173 | Student in an Organized Health Care Education/Training Program | Newark, NJ | 2023 |
| Natalie Hassell, MA | 1720368004 | Mental Health Counselor | Flint, MI | 2011 |
| Nelson Hassell, O.D. | 1689771487 | Optometrist | Kingsford, MI | 2006 |
| Nicholle Hassell, PA-C | 1851795066 | Medical Physician Assistant | Oakland Park, FL | 2014 |
| Nina Hassell, NP | 1205534823 | Registered Nurse | Tuscaloosa, AL | 2023 |
| Patrick Hassell, ATC, CES | 1285152652 | Athletic Trainer | Louisville, KY | 2017 |
| Paul Hassell, LCSW | 1720796287 | Clinical Social Worker | Fort Worth, TX | 2022 |
| Perry Hassell, PH.D. | 1750493227 | Psychologist | Oklahoma City, OK | 2006 |
| Phillip Hassell | 1114631223 | Behavior Technician | Concord, CA | 2023 |
| Preston Hassell, APRN-CNP | 1548852213 | Family Nurse Practitioner | Collinsville, OK | 2021 |
| Ralph Hassell, D.D.S. | 1336321108 | Dentist | Pflugerville, TX | 2007 |
| Rebecca Hassell, LMSW | 1174116677 | Clinical Social Worker | Southgate, MI | 2021 |
| Reece Hassell, BCBA, LBA | 1740910231 | Behavior Analyst | Jackson, TN | 2022 |
| Sara Hassell, RD CN LD | 1811026743 | Registered Dietitian | Louisville, KY | 2007 |
| Sarah Hassell, MD | 1114934601 | Neonatal-Perinatal Medicine Physician | Nashville, TN | 2006 |
| Scott Hassell, PA-C | 1639448780 | Physician Assistant | Oklahoma City, OK | 2011 |
| Shanell Hassell | 1356225908 | Mental Health Counselor | Bronx, NY | 2025 |
| Shanna Hassell, HS(HEALTH SERV.TECH) | 1982674180 | Basic Emergency Medical Technician | Elizabeth City, NC | 2006 |
| Shawn Hassell, M.S. | 1134333131 | Marriage & Family Therapist | Manchester, NH | 2007 |
| Sophia Hassell | 1982767158 | Specialist | Tucson, AZ | 2006 |
| Stephanie Hassell, RDN | 1275429466 | Registered Dietitian | Niagara Falls, NY | 2025 |
| Stephanie Hassell | 1285269951 | Mental Health Counselor | Key West, FL | 2020 |
| Tanetta Hassell, LCSW | 1962066258 | Clinical Social Worker | Suffolk, VA | 2019 |
| Terry Hassell | 1861555856 | Specialist | Tucson, AZ | 2006 |
| Tiffany Hassell, REGISTERED NURSE | 1841958592 | Registered Nurse | Duluth, GA | 2021 |
| Tonya Hassell | 1740942408 | Physical Therapy Assistant | Pocahontas, AR | 2021 |
| Tracie Hassell, LSW | 1659721694 | Social Worker | Lancaster, PA | 2016 |
| Travis Hassell, M.D., PH.D. | 1346599206 | Neurology Physician | Nashville, TN | 2012 |
| Trinidad Hassell, LPN | 1780804476 | Licensed Practical Nurse | Goodyear, AZ | 2007 |
| Twylla Hassell | 1821753302 | Registered Nurse | Stillwater, OK | 2021 |
| Valerie Hassell, FNP | 1396173258 | Family Nurse Practitioner | Smithtown, NY | 2013 |
| Victoria Hassell, LCMHCA | 1194541342 | Mental Health Counselor | Greensboro, NC | 2024 |
| Tammi Hassell Blot, FNP | 1063646578 | Family Nurse Practitioner | New Hyde Park, NY | 2009 |
| Jennifer Hassell-Goodson, LCSW | 1477928133 | Clinical Social Worker | Evansville, IN | 2015 |
| Mary Hassell-Hunt | 1205249299 | Counselor | Warwick, RI | 2014 |
| Diane Hassell-Latham, RPH | 1396349569 | Pharmacist | Lake City, FL | 2020 |
| Sherell Hassell-Robinson | 1366043135 | Social Worker | Middletown, NY | 2020 |
| Leigh Hassell-Walker | 1407111859 | Clinical Social Worker | Gainesville, FL | 2012 |
| Amanda Hasselle | 1457980120 | Student in an Organized Health Care Education/Training Program | Albuquerque, NM | 2020 |
| Christine Hasselle, MSN, CNS | 1457330763 | Adult Psychiatric/Mental Health Clinical Nurse Specialist | Memphis, TN | 2006 |
| Jean Hasselle, RN | 1548832827 | Registered Nurse | Fort Worth, TX | 2021 |
| Michael Hasselle, M.D. | 1770741928 | Radiation Oncology Physician | Savannah, GA | 2008 |
| Susan Hasselle, MS, ARNP, CNS | 1013904960 | Psychiatric/Mental Health Clinical Nurse Specialist | Lawrence, KS | 2005 |
| Carl Hasselman, MD | 1558339291 | Specialist | Pittsburgh, PA | 2006 |
| Elizabeth Hasselman, D.D.S | 1932290236 | General Practice Dentistry | Minneapolis, MN | 2006 |
| Karen Hasselman, LCSW | 1366019135 | Clinical Social Worker | Nashville, TN | 2021 |
| Lillian Hasselman, OTR/L | 1356674303 | Occupational Therapist | Plymouth, MI | 2009 |
| Maeve Hasselman, BCBA | 1255901195 | Behavior Analyst | Hendersonville, TN | 2021 |
| Mark Hasselman, LCSW | 1255462024 | Clinical Social Worker | West Dundee, IL | 2007 |
| Matthew Hasselman, P.A. | 1093728628 | Medical Physician Assistant | Fort Wayne, IN | 2006 |
| Meg Hasselman | 1679456008 | Social Worker | Lawrence, KS | 2025 |
| Queila Hasselman | 1972862522 | Pharmacist | Newark, NJ | 2012 |
| Shelley Hasselman, NP | 1003126129 | Primary Care Nurse Practitioner | Lake Arrowhead, CA | 2010 |
| Stefanie Hasselman | 1346541042 | Clinical Social Worker | Cherry Hill, NJ | 2010 |
| Ty Hasselman, MD | 1861438434 | Pediatric Cardiology Physician | Peoria, IL | 2006 |
| Annelise Hasselmann, AMFT | 1588402309 | Mental Health Counselor | Santa Barbara, CA | 2024 |
| Danielle Hasselmann, LPN | 1962995951 | Licensed Practical Nurse | Grand Island, NE | 2018 |
| Destiny Hasselmann, NP | 1851030480 | Family Nurse Practitioner | Grand Island, NE | 2022 |
| Fairouz Hasselmark, M.D. | 1265602833 | Critical Care Medicine (Internal Medicine) Physician | Poughkeepsie, NY | 2008 |
| Elizabeth Hasselmayer | 1427937192 | Speech-Language Assistant | Houston, TX | 2025 |
| Simone-Elise Hasselmo | 1366132797 | Child & Adolescent Psychiatry Physician | New Haven, CT | 2023 |
| Arne Hasselquist, D.O. | 1023336799 | Aerospace Medicine Physician | Hampton, VA | 2010 |
| Betsy Hasselquist, RN | 1023384583 | Registered Nurse | Shawnee, KS | 2012 |
| Crystal Hasselquist, RDH | 1942840392 | Dental Hygienist | Iron River, WI | 2020 |
| Ingrid Hasselquist | 1598221095 | Social Worker | New Bedford, MA | 2019 |
| Theresa Hasselrot, PT | 1962427989 | Physical Therapist | New Canaan, CT | 2006 |
| Callie Hasselschwert | 1205761905 | Behavior Technician | Denver, CO | 2026 |
| Amanda Hasseltine | 1184994741 | Family Nurse Practitioner | Chicago, IL | 2012 |
| Christopher Hasseltine, M.D. | 1205809001 | Psychiatry Physician | Moraine, OH | 2006 |
| Elizabeth Hasseltine, SLP | 1043740905 | Speech-Language Pathologist | Alexandria, VA | 2017 |
| Kate Hasseltine | 1699578997 | Community Health Worker | Santa Cruz, CA | 2025 |
| Rosalie Hasseltine, LPC | 1801414164 | Counselor | Mesa, AZ | 2020 |
| Krystal Hasselvander, MSW, LISW | 1952857393 | Clinical Social Worker | Charleston Afb, SC | 2016 |
| Shelley Hasselvander | 1922697804 | Social Worker | Picayune, MS | 2021 |
| Lindsay Hasselwander, MSN, APRN, FNP-C | 1306338017 | Gynecologic Oncology Physician | Westwood, KS | 2018 |
| Mary Hasselwander | 1568747871 | Counselor | Salt Lake City, UT | 2011 |
| Courtney Hasseman, CNM | 1356644934 | Advanced Practice Midwife | Leesburg, VA | 2010 |
| Diann Hasseman, MED, LPC | 1669594917 | Counselor | Durham, NC | 2007 |
| Joy Hasseman, PA | 1861820664 | Physician Assistant | Fort Myers, FL | 2013 |
| Mark Hasseman, LMT, MMP | 1619237039 | Massage Therapist | Gallipolis, OH | 2012 |
| Skylar Hasseman-Stewart, QMHS | 1992694525 | Case Manager/Care Coordinator | Coshocton, OH | 2025 |
| Brent Hassemer | 1255835708 | Registered Nurse | Bloomer, WI | 2018 |
| Corine Hassemer, PTA | 1275936148 | Physical Therapy Assistant | Appleton, WI | 2014 |
| Donald Hassemer, MD | 1528152907 | Family Medicine Physician | Espanola, NM | 2006 |
| Justin Hassemer, RDN | 1932749983 | Registered Dietitian | Indianapolis, IN | 2020 |
| Kathleen Hassemer | 1851891147 | Athletic Trainer | Eau Claire, WI | 2018 |
| Kendall Hassemer, N.D. | 1629395215 | Naturopath | Portland, OR | 2010 |
| Mark Hassemer, REGISTERED NURSE | 1295704617 | Home Health Registered Nurse | Eau Claire, WI | 2006 |
| Nadine Hassemer, B.A. | 1295989911 | Mental Health Counselor | Bronx, NY | 2008 |
| Patrick Hassemer, NP | 1871808956 | Nurse Practitioner | Eau Claire, WI | 2010 |
| Aaliya Hassen | 1164289849 | Behavior Technician | Saint Paul, MN | 2024 |
| Abdelaziz Hassen | 1366105371 | Behavior Technician | Washington, DC | 2021 |
| Abdul Hassen | 1417339946 | Pharmacist | Lewisville, TX | 2015 |
| Abdul Hassen, LMT | 1821753641 | Massage Therapist | Grand Rapids, MI | 2021 |
| Abigail Hassen, MA, LPC | 1891167524 | Professional Counselor | Thornton, CO | 2015 |
| Ahmed Hassen, MD | 1912014747 | Cardiovascular Disease Physician | Augusta, ME | 2006 |
| Aisha Hassen | 1861101453 | Registered Nurse | Stillwater, OK | 2022 |
| Allen Hassen, M.D. | 1659604023 | Family Medicine Physician | West Covina, CA | 2009 |
| Amanda Hassen | 1518348689 | Occupational Therapist | Greenville, SC | 2015 |
| Aminet Hassen | 1477225977 | Personal Care Attendant | Washington, DC | 2021 |
| Amira Hassen | 1568339299 | Behavior Technician | Bloomington, MN | 2025 |
| Amy Hassen, PT | 1861476186 | Physical Therapist | Las Vegas, NV | 2005 |
| Andrew Hassen, D.C | 1245567262 | Chiropractor | Santa Ana, CA | 2009 |
| Aschea Hassen | 1336870443 | Behavior Technician | Rockville, MD | 2022 |
| Ayan Hassen | 1760368278 | Behavior Technician | Bloomington, MN | 2025 |
| Aymen Hassen, D.C. | 1659502086 | Chiropractor | Minneapolis, MN | 2009 |
| Baseema Hassen | 1184065302 | Doula | Silver Spring, MD | 2013 |
| Bethany Hassen, APRN | 1205402823 | Family Nurse Practitioner | Rockford, IL | 2021 |
| Bezunesh Hassen, HHA | 1750641585 | Home Health Aide | Washington, DC | 2012 |
| Byron Hassen | 1225530538 | Case Manager/Care Coordinator | Shreveport, LA | 2018 |
| Chance Hassen | 1093318065 | Clinical Social Worker | Los Angeles, CA | 2020 |
| Christi Hassen | 1629623707 | Addiction (Substance Use Disorder) Counselor | Wasilla, AK | 2019 |
| Debra Hassen, D.C. | 1649479023 | Chiropractor | Burton, MI | 2007 |
| Denise Hassen, R.PH. | 1578844098 | Pharmacist | Muskegon, MI | 2011 |
| Elliot Hassen, D.C. | 1003269101 | Chiropractor | Ormond Beach, FL | 2016 |
| Emily Hassen | 1649855867 | Behavior Technician | Gardena, CA | 2021 |
| Farhiya Hassen | 1780532408 | Behavior Technician | St Anthony, MN | 2026 |
| Fatuma Hassen | 1881183507 | Family Nurse Practitioner | Palo Alto, CA | 2018 |
| Feryal Hassen, MASTERS | 1477259281 | Behavior Analyst | Englewood, CO | 2023 |
| Firdous Hassen | 1972111268 | Pharmacist | Woodbury, MN | 2020 |
| Fozia Hassen, LVN | 1437555240 | Licensed Vocational Nurse | Elk Grove, CA | 2014 |
| Gashaw Hassen, MD | 1477295145 | Internal Medicine Physician | Randallstown, MD | 2022 |
| Getaw Worku Hassen, MD, PHD | 1629301916 | Specialist | New York, NY | 2009 |
| Habib Hassen | 1982343844 | Behavior Technician | Minneapolis, MN | 2022 |
| Hali Hassen | 1164221065 | Registered Nurse | Southfield, MI | 2025 |
| Hana Hassen | 1801688338 | Behavior Technician | Eagan, MN | 2025 |
| Hannah Hassen, CPM | 1902268568 | Midwife | Tecumseh, OK | 2016 |
| Harlan Hassen, DDS | 1205924966 | General Practice Dentistry | Kansas City, MO | 2006 |
| Hassen Hassen | 1073231270 | Behavior Technician | Minneapolis, MN | 2022 |
| Hassen Hassen, PHARM.D. | 1154095289 | Pharmacist | Fresno, CA | 2021 |
| Hassen Hassen | 1427682699 | Driver | Jonesboro, AR | 2020 |
| Hawa Hassen | 1659122745 | Home Health Aide | Washington, DC | 2024 |
| Hayat Hassen, PHARMD | 1265099980 | Pharmacist | Rochester, MN | 2019 |
| Hodan Hassen | 1851195135 | Behavior Technician | Saint Paul, MN | 2025 |
| Irfan Hassen, M.D. | 1073538849 | Family Medicine Physician | Frederick, MD | 2006 |
| Istahil Hassen | 1700673175 | Behavior Technician | Minneapolis, MN | 2025 |
| Jabril Hassen | 1740785724 | Mental Health Counselor | Seattle, WA | 2018 |
| James Hassen, M.D. | 1952333874 | Emergency Medicine Physician | Tucson, AZ | 2006 |
| Jemal Hassen | 1033939459 | Driver | Emeryville, CA | 2024 |
| Jemila Hassen | 1164813002 | Home Health Aide | Washington, DC | 2015 |
| Jessica Hassen | 1770035065 | Marriage & Family Therapist | Long Beach, CA | 2016 |
| Joel Hassen | 1639931991 | Health & Wellness Coach | Lafayette, CA | 2024 |
| Joy Hassen | 1750088621 | Intellectual & Developmental Disabilities Psychologist | Fremont, OH | 2023 |
| Julia Hassen, LCSW | 1558222729 | Clinical Social Worker | Stanford, CA | 2025 |
| Julie Hassen | 1689950339 | Community Health Worker | Merced, CA | 2011 |
| Justin Hassen | 1316887482 | Student in an Organized Health Care Education/Training Program | Fort Worth, TX | 2026 |
| Kamilla Hassen, LMSW | 1144144833 | Social Worker | Brooklyn, NY | 2026 |
| Kasim Hassen, MD | 1033812110 | Student in an Organized Health Care Education/Training Program | Colton, CA | 2023 |
| Krissy Hassen, RN | 1689283640 | Registered Nurse | Ebensburg, PA | 2020 |
| Labrittany Hassen, APRN, FNP-C | 1134775125 | Family Nurse Practitioner | Ruston, LA | 2019 |
| Laura Hassen, FNP | 1164850020 | Family Nurse Practitioner | Nashville, TN | 2013 |
| Laura Hassen, MD | 1356455042 | Pediatrics Physician | Wailuku, HI | 2006 |
| Lauren Hassen, MD, MPH | 1508283417 | Cardiovascular Disease Physician | Dublin, OH | 2014 |
| Marianne Hassen, M.A. OTR | 1366945552 | Gerontology Occupational Therapist | Monroe, MI | 2018 |
| Mark Hassen, MD | 1932151958 | Emergency Medicine Physician | Farmington, MO | 2006 |
| Mary Hassen | 1548015480 | Behavior Technician | Conway, AR | 2024 |
| Matthew Hassen, PA-C | 1598112443 | Physician Assistant | Federal Way, WA | 2016 |
| Mehububa Hassen | 1396083838 | Home Health Aide | Windsor Mill, MD | 2013 |
| Mohammed Hassen | 1124289343 | Mental Health Counselor | San Jose, CA | 2008 |
| Muna Hassen | 1093511636 | Technician | Bloomington, MN | 2025 |
| Nardos Hassen | 1356281695 | Student in an Organized Health Care Education/Training Program | Poplar Bluff, MO | 2026 |
| Nejat Hassen | 1407102791 | Home Health Aide | Washington, DC | 2012 |
| Pamela Hassen, MFT | 1477665792 | Marriage & Family Therapist | Roseville, CA | 2006 |
| Paula Hassen, MD | 1326073347 | Pediatrics Physician | Tucson, AZ | 2006 |
| Rabiya Hassen | 1962889329 | Home Health Aide | Silver Spring, MD | 2015 |
| Rahma Hassen | 1851277586 | Behavior Technician | El Segundo, CA | 2025 |
| Rashid Hassen, D.C. | 1346388261 | Neurology Chiropractor | Minneapolis, MN | 2007 |
| Roble Hassen | 1730024613 | Behavior Technician | Saint Paul, MN | 2026 |
| Ronald Hassen | 1649875634 | Pharmacist | Ellwood City, PA | 2020 |
| Roza Hassen, MD | 1003267543 | Family Medicine Physician | Arlington, VA | 2016 |
| Sadia Hassen | 1336400811 | Student in an Organized Health Care Education/Training Program | Washington, DC | 2012 |
| Sahro Hassen | 1215746235 | Community Health Worker | Salt Lake City, UT | 2025 |
| Selima Hassen | 1679045264 | Behavior Technician | Newton, MA | 2018 |
| Selwa Hassen | 1134883044 | Behavior Technician | Anaheim, CA | 2021 |
| Seniya Hassen | 1114630712 | Home Health Aide | Washington, DC | 2022 |
| Sofiya Hassen | 1891558300 | Homemaker | Columbus, OH | 2024 |
| Stephany Hassen, PA-C | 1174916449 | Physician Assistant | Seattle, WA | 2015 |
| Sumaya Hassen | 1275353302 | Behavior Technician | Faribault, MN | 2024 |
| Tufah Hassen | 1184402828 | Behavior Technician | Saint Paul, MN | 2023 |
| Valerie Hassen, MA, APCC, AMFT | 1588303317 | Marriage & Family Therapist | Truckee, CA | 2022 |
| Waleed Hassen, M.D. | 1154324226 | Specialist | New York, NY | 2005 |
| Wendy Hassen, MFTI | 1386845667 | Marriage & Family Therapist | Oakland, CA | 2007 |
| Wezira Hassen | 1275055501 | Home Health Aide | Washington, DC | 2017 |
| Zamzam Hassen | 1407690829 | Behavior Analyst | Owatonna, MN | 2024 |
| Kathleen Hassen Stack, PT | 1952522930 | Physical Therapist | North Branford, CT | 2007 |
| Kiersten Hassenauer, LPN | 1053047571 | Licensed Practical Nurse | Wapakoneta, OH | 2022 |
| Linda Hassenauer | 1497784482 | Physical Therapist | Enumclaw, WA | 2006 |
| Kenneth Hassenbein, MS, LPC | 1922693852 | Professional Counselor | South Abington Township, PA | 2021 |
| Amy Hassenberg | 1083082465 | Pharmacist | Mountain View, CA | 2015 |
| Ardis Hassenboehler, CRNA | 1659535292 | Certified Registered Nurse Anesthetist | Metairie, LA | 2008 |
| Lyn Hassenboehler, LCSW | 1356768121 | Clinical Social Worker | Prairieville, LA | 2014 |
| Katelyn Hassencahl, NP | 1912512625 | Nurse Practitioner | Ooltewah, TN | 2020 |
| Kimberly Hassenfeld, LCSW | 1255501680 | Clinical Social Worker | Chicago, IL | 2008 |
| Jeffrey Hassenflug, M.D. | 1407299126 | Emergency Medicine Physician | Maryville, IL | 2013 |
| James Hassenfratz, D.C. | 1477630671 | Chiropractor | Beverly Hills, CA | 2006 |
| Jay Hassenfratz, DPM | 1992856397 | Podiatrist | West Seneca, NY | 2007 |
| Marlene Hassenfratz, D.O. | 1578705505 | Physical Medicine & Rehabilitation Physician | Dunkirk, NY | 2009 |
| Patrick Hassenfritz, ARNP | 1992348999 | Psychiatric/Mental Health Nurse Practitioner | Camas, WA | 2019 |
| Amberlea Hassenger, LPTA | 1215053053 | Physical Therapy Assistant | Thomaston, GA | 2007 |
| Erin Hassenger | 1316396567 | Other Technician | Brooklyn, MI | 2016 |
| Veronica Hassenger, PT | 1548381940 | Pediatric Physical Therapist | Apache Junction, AZ | 2007 |
| Madalynn Hassenkamp | 1073405460 | Personal Care Attendant | Bellevue, NE | 2025 |
| Angela Hassenpflug, LCPC | 1194130146 | Professional Counselor | Newcastle, ME | 2014 |
| Austin Hassenpflug, OD | 1316890510 | Optometrist | Brentwood, TN | 2026 |
| Douglas Hassenpflug, O.D. | 1285621672 | Optometrist | Brentwood, TN | 2005 |
| Kenna Hassenpflug, LMT | 1598427346 | Massage Therapist | Gainesville, GA | 2021 |
| Sarah Hassenpflug, PA-C | 1508578618 | Medical Physician Assistant | Grove City, OH | 2022 |
| Charda Hassenplug, OTA | 1881766715 | Occupational Therapy Assistant | Johnstown, PA | 2006 |
| Jacqueline Hassenplug, DMD | 1508438185 | General Practice Dentistry | Roselle, IL | 2021 |
| Steven Hassenplug, DDS | 1508483850 | General Practice Dentistry | Springfield, MO | 2020 |
| Heide Hassenteufel | 1699825547 | Marriage & Family Therapist | Coalinga, CA | 2007 |
| Daniela Hassenteuffel, FNP | 1801507553 | Family Nurse Practitioner | Burleson, TX | 2022 |
| Anna Hassenzahl, M.A. | 1962331991 | Professional Counselor | Knoxville, TN | 2026 |
| Kassidy Hassenzahl | 1730043266 | Behavior Technician | Grand Rapids, MI | 2025 |
| Marisa Hassenzahl | 1528402559 | Registered Nurse | Ypsilanti, MI | 2013 |
| Theresa Hassenzahl | 1285381327 | Day Training/Habilitation Specialist | Ukiah, CA | 2022 |
| Audrey Hasser | 1861267379 | Mental Health Counselor | Kalamazoo, MI | 2023 |
| Brian Hasser, LCSW | 1477273258 | School Social Worker | Fairfax, VA | 2022 |
| Caitlin Hasser, MD | 1356479745 | Psychiatry Physician | San Francisco, CA | 2007 |
| Doris Hasser, OTR/L | 1205100377 | Occupational Therapist | Saint Louis, MO | 2012 |
| Emily Hasser | 1659203693 | Genetic Counselor (M.S.) | Bothell, WA | 2026 |
| Ryan Hasser, PA-C | 1740886654 | Physician Assistant | Marina Del Rey, CA | 2020 |
| Susan Hasser, C.R.N.A. | 1609860832 | Certified Registered Nurse Anesthetist | Tarpon Springs, FL | 2005 |
| Tallia Hasser | 1285462077 | Mental Health Counselor | Indianapolis, IN | 2024 |
| Tracey Hasser, ANP-BC | 1851793871 | Adult Health Nurse Practitioner | Saint Louis, MO | 2014 |
| Henry Hasserjian, M.D. | 1598866014 | Obstetrics & Gynecology Physician | Santa Monica, CA | 2006 |
| Lauren Hasserjian | 1205430634 | Behavior Analyst | Oakland, CA | 2020 |
| Robert Hasserjian, MD | 1285625574 | Hematology (Pathology) Physician | Boston, MA | 2005 |
| Johnny Hasserodt, NP | 1164716072 | Nurse Practitioner | Corpus Christi, TX | 2011 |
| Christina Hassert, PA-T | 1568811701 | Physician Assistant | Jacksonville, FL | 2016 |
| Dawn Hassert, RN | 1972284297 | Homemaker | Morrow, OH | 2023 |
| Derrick Hassert, PH.D. | 1578902912 | Mental Health Counselor | Matteson, IL | 2013 |
| Jena Hassert, LSW | 1437047503 | Social Worker | Indianapolis, IN | 2025 |
| Laura Hassert | 1053857235 | Athletic Trainer | Malvern, PA | 2017 |
| Mary Hassert, OTR/L | 1689336414 | Occupational Therapist | Berea, KY | 2021 |
| Michael Hassert, MSN, APN, AGNP-C | 1972119014 | Adult Health Nurse Practitioner | Saint Louis, MO | 2020 |
| Silva Hassert | 1770940694 | Psychologist | San Rafael, CA | 2016 |
| Stacie Hassert, O.D. | 1639268873 | Optometrist | Glendale, AZ | 2006 |
| Susi Hassert | 1639587280 | Acupuncturist | Middleton, WI | 2014 |
| Alberta Hassett, LMHP | 1194874792 | Mental Health Counselor | Omaha, NE | 2007 |
| Alexis Hassett | 1992315493 | Social Worker | Chardon, OH | 2020 |
| Amy Hassett | 1144008400 | Social Worker | Brooklyn, NY | 2023 |
| Ann Hassett | 1619595246 | Clinical Social Worker | Arlington, VA | 2020 |
| Ann Chandler Hassett | 1255128336 | Registered Nurse | Birmingham, AL | 2025 |
| Anna Hassett, OTR/L | 1356022651 | Occupational Therapist | Savannah, GA | 2023 |
| Barbra Hassett, OTHER | 1235551821 | Specialist | Rochester, NY | 2014 |
| Brianna Hassett, PHARMD | 1255917118 | Pharmacist | Patrick Afb, FL | 2021 |
| Carol Hassett, PH.D | 1770648214 | Psychologist | Hempstead, NY | 2006 |
| Cassandra Hassett | 1851240287 | Behavior Technician | Reedley, CA | 2026 |
| Catherine Hassett | 1174971410 | Neurology Physician | Cleveland, OH | 2016 |
| Catherine Hassett | 1689151821 | Family Nurse Practitioner | Longmeadow, MA | 2018 |
| Catherine Hassett | 1801236229 | Specialist | Bronx, NY | 2013 |
| Cathryn Hassett | 1053519512 | Allergy & Immunology Physician | New Orleans, LA | 2007 |
| Chelsea Hassett, PA-C | 1902330152 | Physician Assistant | Plymouth, MA | 2017 |
| Cherise Hassett, LMP | 1730380692 | Massage Therapist | East Wenatchee, WA | 2007 |
| Chloe Hassett | 1447721071 | Case Manager/Care Coordinator | Walnut Hills, OH | 2018 |
| Christina Hassett | 1881395812 | Addiction (Substance Use Disorder) Counselor | Hicksville, NY | 2023 |
| Christine Hassett, LMHC | 1902191919 | Mental Health Counselor | Sutton, MA | 2011 |
| Christopher Hassett, D.O. | 1760825301 | Neurology Physician | Bellevue, OH | 2013 |
| Corrine Hassett, MPA, PT | 1699333971 | Ergonomics Physical Therapist | East Lyme, CT | 2019 |
| Daniel Hassett, PT | 1922180744 | Physical Therapist | Saint Paul, MN | 2006 |
| David Hassett, CAP | 1336099845 | Addiction (Substance Use Disorder) Counselor | St Petersburg, FL | 2026 |
| David Hassett | 1992082275 | Professional Counselor | Tulsa, OK | 2011 |
| Diane Hassett, MASSAGE THERAPIST | 1679796148 | Massage Therapist | Westminster, CO | 2007 |
| Dorota Hassett, PT | 1053679159 | Physical Therapist | Germantown, MD | 2012 |
| Dylan Hassett, PA-C | 1801639513 | Physician Assistant | Decatur, GA | 2024 |
| Elizabeth Hassett, PA-C | 1659786895 | Medical Physician Assistant | Portland, ME | 2014 |
| Emily Hassett | 1417896200 | Behavior Technician | Okemos, MI | 2026 |
| Emma Hassett, OTD | 1255079836 | Pediatric Occupational Therapist | Berkeley, CA | 2022 |
| Erin Hassett, NURSE PRACTITIONER | 1780814046 | Adult Health Nurse Practitioner | New York, NY | 2009 |
| Erin Hassett, DPT | 1831384627 | Physical Therapist | Flossmoor, IL | 2007 |
| Falon Hassett, MD | 1578367314 | Student in an Organized Health Care Education/Training Program | Durham, NC | 2025 |
| Fiona Hassett, CADC | 1134839764 | Addiction (Substance Use Disorder) Counselor | Ashland, OR | 2022 |
| Gordana Hassett, LCSW, CADC | 1285710541 | Clinical Social Worker | Castine, ME | 2006 |
| Heather Hassett, DPT | 1710556279 | Physical Therapist | Port Orchard, WA | 2021 |
| Helen Hassett | 1285055962 | Mental Health Counselor | Philadelphia, PA | 2013 |
| Irene Hassett, PH.D | 1801894803 | Psychologist | Surprise, AZ | 2005 |
| James Hassett, MD | 1306864855 | Surgery Physician | Buffalo, NY | 2006 |
| James Hassett, MA | 1437591195 | Mental Health Counselor | Detroit, MI | 2013 |
| Jarah Hassett | 1043139124 | Student in an Organized Health Care Education/Training Program | Greenwood, IN | 2026 |
| Jason Hassett, O.D. | 1144533720 | Optometrist | Cleburne, TX | 2010 |
| John Hassett, M.D. | 1427143049 | Pulmonary Disease Physician | Hempstead, NY | 2006 |
| John Hassett, COTA | 1649701152 | Occupational Therapy Assistant | Penn Yan, NY | 2017 |
| Julie Hassett, LICSW | 1356485387 | Clinical Social Worker | North Kingstown, RI | 2007 |
| Julie Hassett, APRN | 1972160521 | Family Nurse Practitioner | Sarasota, FL | 2019 |
| Kaileigh Hassett | 1598566002 | Behavior Analyst | Ventura, CA | 2025 |
| Katherine Hassett, PT | 1124573464 | Physical Therapist | Dallas, TX | 2016 |
| Katherine Hassett | 1194379974 | Mental Health Counselor | West Springfield, MA | 2019 |
| Kathleen Hassett, CNP | 1215343306 | Nurse Practitioner | Dublin, OH | 2014 |
| Kathryn Hassett, LCSW | 1760038400 | Clinical Social Worker | Portland, ME | 2019 |
| Kimberly Hassett | 1801313010 | Speech-Language Pathologist | Newark, NY | 2017 |
| Kira Hassett | 1386590396 | Student in an Organized Health Care Education/Training Program | Newark, NJ | 2026 |
| Kristen Hassett, LP, LSSP | 1902226657 | Psychologist | Houston, TX | 2014 |
| Kristin Hassett, APN-CNP | 1972355675 | Nurse Practitioner | Elmhurst, IL | 2024 |
| Kristy Hassett | 1558858324 | Occupational Therapist | Madison Heights, MI | 2018 |
| Kylia Hassett | 1457218950 | Dental Hygienist | Jbsa Ft Sam Houston, TX | 2026 |
| Laura Hassett | 1285264127 | Occupational Therapy Assistant | Greensboro, NC | 2020 |
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).