Providers Christian Ernst, NP to Sarah Ernst, D.C.
300 individual NPIs in the federal registry, part 6,310 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. 121 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Christian Ernst, NP | 1700502747 | Nurse Practitioner | Dorchester, MA | 2022 |
| Christin Ernst, D.P.T. | 1255432225 | Physical Therapist | San Diego, CA | 2006 |
| Christina Ernst, MS,RD,CDN | 1003070020 | Registered Dietitian | Derby, CT | 2008 |
| Christina Ernst, OTR/L | 1265175657 | Occupational Therapist | Elmhurst, NY | 2022 |
| Christina Ernst, LMT | 1508796103 | Massage Therapist | Yarmouth, ME | 2026 |
| Christine Ernst, MSPT | 1114946878 | Physical Therapist | Oakland, CA | 2006 |
| Christine Ernst | 1275807075 | Mental Health Counselor | Westmont, IL | 2012 |
| Christine Ernst, F.N.P. | 1689945560 | Family Nurse Practitioner | Portland, OR | 2012 |
| Christopher Ernst, DMD | 1053328278 | General Practice Dentistry | Newtown, PA | 2006 |
| Christopher Ernst, MSOT | 1376959734 | Occupational Therapist | Lakewood, WA | 2014 |
| Christopher Ernst, D.C. | 1558902486 | Chiropractor | Marlboro Township, NJ | 2019 |
| Cody Ernst, NP | 1386235463 | Psychiatric/Mental Health Nurse Practitioner | West Chester, OH | 2021 |
| Connie Ernst, NCTMB, CIMI | 1871772533 | Massage Therapist | McSherrystown, PA | 2007 |
| Connor Ernst | 1790278042 | Internal Medicine Physician | Wichita, KS | 2018 |
| Connor Ernst | 1932690823 | Addiction (Substance Use Disorder) Counselor | Sault Sainte Marie, MI | 2018 |
| Corey Ernst, PA C | 1083697064 | Physician Assistant | Cheyenne, WY | 2005 |
| Cory Ernst | 1295051563 | Dentist | Portland, ME | 2010 |
| Cory Ernst, RPH | 1841692779 | Pharmacist | Altoona, IA | 2014 |
| Courtney Ernst, PTA | 1699339424 | Sports Medicine (Physical Medicine & Rehabilitation) Physician | New Castle, CO | 2019 |
| Craig Ernst, PA | 1366438301 | Medical Physician Assistant | Wormleysburg, PA | 2005 |
| Curtis Ernst, RPH | 1639491293 | Pharmacist | Lyons Falls, NY | 2010 |
| Damon Ernst, DC | 1134289218 | Chiropractor | Shelton, WA | 2006 |
| Danah Ernst | 1366115669 | Family Nurse Practitioner | Barneveld, NY | 2021 |
| Daniel Ernst, CRNA | 1205818887 | Certified Registered Nurse Anesthetist | Austin, TX | 2005 |
| Daniel Ernst, OT | 1487011524 | Occupational Therapist | New Hartford, NY | 2016 |
| Danielle Ernst, LMT | 1003406182 | Massage Therapist | Lakewood, CO | 2021 |
| Danielle Ernst | 1780062000 | Behavior Analyst | Kirkland, WA | 2015 |
| Darin Ernst | 1437458056 | Rehabilitation Practitioner | Carson City, NV | 2011 |
| Darren Ernst, LMP | 1265741862 | Massage Therapist | Seattle, WA | 2010 |
| Darren Ernst, CRNA | 1447677612 | Certified Registered Nurse Anesthetist | Hermiston, OR | 2014 |
| David Ernst, O.D. | 1306076518 | Optometrist | O Fallon, IL | 2009 |
| David Ernst, M.D. | 1386635308 | Specialist | Portland, ME | 2005 |
| David Ernst, M.D. | 1568778140 | Emergency Medical Services (Emergency Medicine) Physician | Vermilion, OH | 2010 |
| David Ernst, D.O. | 1639115827 | Hematology & Oncology Physician | Kansas City, MO | 2006 |
| David Ernst | 1710596747 | Clinical Social Worker | Windsor, CT | 2020 |
| David Ernst, M.D. | 1720178411 | Internal Medicine Physician | Greenbrae, CA | 2006 |
| David Ernst, CRNA | 1851617534 | Certified Registered Nurse Anesthetist | Gretna, LA | 2010 |
| Deborah Ernst, LCSW | 1679693394 | Clinical Social Worker | Ridgecrest, CA | 2007 |
| Debra Ernst, LCPC | 1437462546 | Professional Counselor | St Charles, IL | 2010 |
| Debra Ernst | 1609395516 | Addiction (Substance Use Disorder) Counselor | Klamath Falls, OR | 2017 |
| Delia Ernst | 1831722602 | Counselor | Seattle, WA | 2020 |
| Deron Ernst, LPC | 1083060750 | Professional Counselor | Bristol, VA | 2016 |
| Desiree Ernst | 1396626206 | Student in an Organized Health Care Education/Training Program | Las Vegas, NV | 2025 |
| Diana Ernst, RN | 1396515961 | Rehabilitation Registered Nurse | Las Vegas, NV | 2024 |
| Diane Ernst, ARNP | 1285695999 | Nurse Practitioner | Decorah, IA | 2006 |
| Dominic Ernst, LMT BC MMP | 1295504967 | Massage Therapist | Warren, MI | 2023 |
| Donald Ernst, D.O. | 1184626004 | Orthopaedic Surgery Physician | Port Huron, MI | 2005 |
| Donald Ernst, MD | 1649233370 | Medical Oncology Physician | Miami, FL | 2006 |
| Dwight Ernst, LCSW | 1518113281 | Clinical Social Worker | Johnson City, TN | 2008 |
| Edward Ernst, PTA | 1821619875 | Physical Therapy Assistant | Manhattan, KS | 2020 |
| Edwin Ernst, MD | 1457383713 | Diagnostic Radiology Physician | Bridgeton, MO | 2006 |
| Elaine Ernst, LMHC | 1114195575 | Mental Health Counselor | Guilderland, NY | 2008 |
| Elaine Ernst, MSN, FNP | 1861763567 | Family Nurse Practitioner | San Francisco, CA | 2012 |
| Elizabeth Ernst | 1407911514 | Physical Therapy Assistant | Hanover, PA | 2006 |
| Elizabeth Ernst, SLP | 1841316825 | Speech-Language Pathologist | Jensen Beach, FL | 2007 |
| Elizabeth Ernst, PAC | 1851407415 | Physician Assistant | Monmouth Junction, NJ | 2006 |
| Emerie Ernst, LISW | 1598191413 | Clinical Social Worker | Davenport, IA | 2013 |
| Emilee Ernst | 1609424381 | Behavior Technician | Farmington Hills, MI | 2019 |
| Emily Ernst, MD | 1003475799 | Critical Care Medicine (Internal Medicine) Physician | Bethlehem, PA | 2019 |
| Emily Ernst, PA-C | 1083565097 | Medical Physician Assistant | Lexington, KY | 2026 |
| Emily Ernst | 1144115692 | Behavior Technician | Mechanicsburg, PA | 2025 |
| Emily Ernst, ARNP | 1174000178 | Nurse Practitioner | Indianapolis, IN | 2018 |
| Emily Ernst, OTR/L | 1275140592 | Pediatric Occupational Therapist | Tulsa, OK | 2020 |
| Emily Ernst, DPM | 1407019839 | Foot & Ankle Surgery Podiatrist | Fleming Island, FL | 2008 |
| Emily Ernst, LCSW | 1780128678 | Clinical Social Worker | La Grange, IL | 2016 |
| Emily Ernst, DDS | 1790520492 | Dentist | Silverthorne, CO | 2024 |
| Emma Ernst, DPT | 1144500950 | Physical Therapist | Burlington, VT | 2011 |
| Emma Ernst, MD, MPH | 1821728718 | Family Medicine Physician | Santa Monica, CA | 2022 |
| Eric Ernst, LCSW | 1245446111 | Clinical Social Worker | Dover Foxcroft, ME | 2007 |
| Eric Ernst, M.D. | 1437136819 | Cardiovascular Disease Physician | Edina, MN | 2005 |
| Erica Ernst, LCSW, RDDP, CADC | 1285884635 | Clinical Social Worker | Evanston, IL | 2008 |
| Erika Ernst | 1891628061 | Infectious Diseases Pharmacist | Iowa City, IA | 2026 |
| Erin Ernst, RN IBCLC | 1003560731 | Lactation Consultant (Registered Nurse) | Madison, WI | 2022 |
| Erin Ernst, MSW | 1104531540 | Clinical Social Worker | Atlanta, GA | 2023 |
| Erin Ernst, LMSW | 1972779106 | Clinical Social Worker | Ann Arbor, MI | 2008 |
| Erinn Ernst | 1871207241 | Mental Health Counselor | Springfield, OR | 2023 |
| Ethan Ernst, PA-C | 1134657588 | Physician Assistant | State College, PA | 2017 |
| Felecia Ernst, APN, NP-C | 1558864629 | Family Nurse Practitioner | Edwardsville, IL | 2018 |
| Frances Ernst, PSY.D. | 1881058352 | Clinical Psychologist | New Orleans, LA | 2016 |
| Frank Ernst, MD | 1134340482 | Internal Medicine Physician | Parker, CO | 2007 |
| Frederick Ernst, DMD | 1083706527 | Oral and Maxillofacial Surgery (Dentist) | Montville, NJ | 2006 |
| Frederick Ernst, MD | 1407140304 | Anesthesiology Physician | Birmingham, AL | 2011 |
| Gabrielle Ernst, CGC | 1679288906 | Genetic Counselor (M.S.) | Boston, MA | 2023 |
| Gavan Ernst | 1518822246 | Behavior Technician | Farmington Hills, MI | 2025 |
| Gerri Ernst, LMFT | 1710300983 | Marriage & Family Therapist | San Jose, CA | 2014 |
| Ginger Ernst, LPC | 1336588193 | Professional Counselor | Colorado Springs, CO | 2013 |
| Grady Ernst | 1124724588 | Physical Medicine & Rehabilitation Physician | Port St Lucie, FL | 2023 |
| Gregory Ernst, PT | 1669452454 | Clinical Electrophysiology Physical Therapist | San Antonio, TX | 2006 |
| Grey Ernst | 1073313045 | Assistant Behavior Analyst | Brooklyn, NY | 2025 |
| Griffin Ernst, MD | 1124557574 | Neurological Surgery Physician | Albuquerque, NM | 2017 |
| Haley Ernst, CNM | 1366043580 | Advanced Practice Midwife | Montrose, CA | 2020 |
| Haley Ernst | 1811634777 | Behavior Analyst | Southwest Ranches, FL | 2022 |
| Hannah Ernst, ATC, OTC | 1144625427 | Athletic Trainer | Beaverton, OR | 2014 |
| Hans Ernst, PHARM D | 1225351679 | Pharmacist | Barneveld, NY | 2010 |
| Heidemarie Ernst, M.D. | 1790819472 | Psychiatry Physician | Menlo Park, CA | 2007 |
| Heidi Ernst, RN | 1639617798 | Home Health Registered Nurse | Anoka, MN | 2017 |
| Helene Ernst, MA CCC SLP | 1285162032 | Speech-Language Pathologist | Ringwood, NJ | 2017 |
| Henry Ernst | 1689723124 | Dentist | Boca Raton, FL | 2007 |
| Hilary Ernst, LMP | 1679620959 | Massage Therapist | Port Orchard, WA | 2007 |
| Holly Ernst, PA-C | 1740684406 | Medical Physician Assistant | Denton, TX | 2014 |
| Hugo Ernst, DDS | 1912053430 | Orthodontics and Dentofacial Orthopedics Dentistry | Victoria, TX | 2007 |
| Irwin Ernst, DDS | 1952673782 | General Practice Dentistry | Tamarac, FL | 2012 |
| Jacob Ernst, D.O. | 1013377084 | Emergency Medicine Physician | Joint Base Lewis McChord, WA | 2016 |
| Jacob Ernst | 1447061353 | Family Nurse Practitioner | West Burlington, IA | 2025 |
| Jacqueline Ernst | 1285309039 | Marriage & Family Therapist | Columbus, OH | 2021 |
| James Ernst, O.D. | 1689736506 | Optometrist | Alexandria, KY | 2006 |
| Jamie Ernst, FNP-APN | 1679013809 | Family Nurse Practitioner | Lawton, OK | 2017 |
| Janika Ernst, DO | 1659165827 | Student in an Organized Health Care Education/Training Program | Jefferson, LA | 2025 |
| Jason Ernst | 1124438239 | Medical Physician Assistant | West Chester, OH | 2014 |
| Jason Ernst, OTR/L | 1538449897 | Physical Rehabilitation Occupational Therapist | Mesa, AZ | 2011 |
| Jay Ernst, D.C. | 1497824650 | Chiropractor | Shawnee, OK | 2006 |
| Jean Ernst, P.T. | 1093906539 | Physical Therapist | Mancos, CO | 2007 |
| Jeanne Ernst, APRN | 1861416182 | Adult Health Nurse Practitioner | Wolfeboro, NH | 2006 |
| Jeannine Ernst | 1487814836 | Specialist | Frankfort, IL | 2008 |
| Jeffrey Ernst, PAC, ATC | 1275507188 | Medical Physician Assistant | Olympia, WA | 2006 |
| Jeffrey Ernst, M.A. | 1710029319 | Pastoral Counselor | Newark, DE | 2007 |
| Jeffrey Ernst, MD | 1790721736 | Pediatrics Physician | Mountlake Terrace, WA | 2006 |
| Jenna Ernst, MA-SLP-CCC | 1013858216 | Speech-Language Pathologist | Rosemount, MN | 2026 |
| Jennafir Ernst, MD | 1639828254 | Student in an Organized Health Care Education/Training Program | Morgantown, WV | 2022 |
| Jennifer Ernst, FNP | 1336333962 | Family Nurse Practitioner | Corinth, MS | 2007 |
| Jennifer Ernst, OTR | 1457580318 | Occupational Therapist | Plainwell, MI | 2009 |
| Jennifer Ernst, M.A. CCC-SLP | 1770831562 | Speech-Language Pathologist | Flagstaff, AZ | 2012 |
| Jennifer Ernst | 1821519083 | Mental Health Counselor | Glenview, IL | 2017 |
| Jenny Ernst, CRNA | 1821223181 | Certified Registered Nurse Anesthetist | Perryville, MO | 2009 |
| Jeremy Ernst, LPC | 1134333875 | Mental Health Counselor | Salem, OR | 2007 |
| Jeremy Ernst, DO | 1821357161 | Psychiatry Physician | Folsom, CA | 2012 |
| Jerome Ernst, MD | 1902845779 | Pulmonary Disease Physician | Bronx, NY | 2006 |
| Jessica Ernst | 1154094209 | Behavior Technician | Virginia Beach, VA | 2021 |
| Jessica Ernst, LLMSW | 1336530666 | Social Worker | Ann Arbor, MI | 2015 |
| Jessica Ernst, RD | 1386200707 | Registered Dietitian | Cincinnati, OH | 2019 |
| Jessica Ernst, RN | 1477854016 | Registered Nurse | Silver Lake, WI | 2010 |
| Jessica Ernst, DPT | 1669236618 | Physical Therapist | Northglenn, CO | 2024 |
| Joann Ernst, FNP | 1003240227 | Family Nurse Practitioner | Binghamton, NY | 2013 |
| Joann Ernst, OT | 1245441807 | Occupational Therapist | West Bloomfield, MI | 2007 |
| Jody Ernst | 1356853568 | Speech-Language Pathologist | Palatine, IL | 2017 |
| Joel Ernst, M.D. | 1538382841 | Infectious Disease Physician | New York, NY | 2007 |
| John Ernst, PHD | 1063624104 | Clinical Neuropsychologist | Tacoma, WA | 2007 |
| John Ernst, PA-C | 1134470388 | Physician Assistant | Killeen, TX | 2012 |
| John Ernst | 1184373342 | Emergency Medicine Physician | New York, NY | 2022 |
| John Ernst | 1275201634 | Counselor | Spokane, WA | 2021 |
| John Ernst, MD | 1619902905 | Orthopaedic Hand Surgery Physician | Charleston, SC | 2006 |
| John Ernst, MS | 1740355395 | Professional Counselor | Waukesha, WI | 2006 |
| Jonathan Ernst, MD | 1548675697 | Family Medicine Physician | Madison, WI | 2014 |
| Jordan Ernst, MD | 1407343239 | Anesthesiology Physician | Fargo, ND | 2018 |
| Jordan Ernst, APRN | 1548183064 | Acute Care Nurse Practitioner | Beavercreek, OH | 2026 |
| Jordan Ernst, DPM, MS | 1801281779 | Foot & Ankle Surgery Podiatrist | Grapevine, TX | 2015 |
| Joseph Ernst | 1730931403 | Home Health Aide | Celina, OH | 2024 |
| Joseph Ernst, PA-C | 1942332200 | Hospitalist Physician | Jacksonville, FL | 2007 |
| Julia Ernst, MD, PHD | 1588239271 | Ophthalmology Physician | Burlington, MA | 2021 |
| Julian Ernst | 1184170664 | Clinical Social Worker | Saint Paul, MN | 2016 |
| Julie Ernst, PMHNP | 1538910773 | Psychiatric/Mental Health Nurse Practitioner | Baltimore, MD | 2024 |
| Julie Ernst, OT | 1619229580 | Occupational Therapist | Louisville, KY | 2012 |
| Justin Ernst, PA-C | 1093529729 | Physician Assistant | Grand Rapids, MI | 2025 |
| Kaitlin Ernst, RN | 1770382335 | Psychiatry Physician | Staten Island, NY | 2025 |
| Karen Ernst, MD | 1376388025 | Pediatrics Physician | Omaha, NE | 2024 |
| Karen Ernst, MSW, LSW | 1770888620 | Social Worker | West Chester, PA | 2011 |
| Karen Ernst, M.D. | 1851386403 | Diagnostic Radiology Physician | Glens Falls, NY | 2005 |
| Kari Ernst, ARNP | 1932464971 | Family Nurse Practitioner | Dubuque, IA | 2012 |
| Karin Ernst, MS, CCC-SLP | 1194074450 | Speech-Language Pathologist | Reston, VA | 2012 |
| Karin Ernst, OTR/L | 1407230618 | Specialist | Davis, NC | 2015 |
| Katarzyna Ernst, DC | 1699333120 | Pediatric Chiropractor | Madison, NJ | 2019 |
| Katheryn Ernst, APRN | 1265968713 | Nurse Practitioner | Urbana, IL | 2017 |
| Kathleen Ernst, PTA | 1932770419 | Physical Therapy Assistant | Tampa, FL | 2021 |
| Kathleen Ernst, CRNA | 1992989917 | Certified Registered Nurse Anesthetist | Philadelphia, PA | 2007 |
| Kathryn Ernst, DNP, IBCLC, RN | 1184453789 | Neonatal Nurse Practitioner | Baltimore, MD | 2024 |
| Katie Ernst, RD | 1205536760 | Registered Dietitian | Mead, WA | 2023 |
| Katie Ernst | 1851132070 | Behavior Technician | Lenexa, KS | 2024 |
| Katie Ernst, APRN, DNP | 1851811327 | Family Nurse Practitioner | Poulsbo, WA | 2017 |
| Katie Ernst, MA, LMFT | 1881136307 | Marriage & Family Therapist | Victoria, MN | 2016 |
| Katlyn Ernst, OTR/L | 1871368894 | Occupational Therapist | Sun City Center, FL | 2023 |
| Kavita Ernst, MD | 1043438179 | Cardiovascular Disease Physician | Oakland, CA | 2007 |
| Kayla Ernst, LPC, NCC, MS | 1538763065 | Mental Health Counselor | Mount Pleasant, SC | 2020 |
| Kaylee Ernst, M.S., NCC, LPC | 1780036483 | Professional Counselor | Northbrook, IL | 2016 |
| Kelly Ernst, MD | 1043674195 | Anatomic Pathology & Clinical Pathology Physician | Stanford, CA | 2016 |
| Kelly Ernst, FNP | 1558695783 | Family Nurse Practitioner | South Portland, ME | 2009 |
| Kelsey Ernst, PHARMD | 1124699640 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Plainwell, MI | 2021 |
| Ken Ernst | 1750938981 | Rehabilitation Practitioner | Las Vegas, NV | 2019 |
| Kenneth Ernst, RPH | 1053628503 | Pharmacist | Lake Oswego, OR | 2010 |
| Keri Ernst, MSN | 1699213595 | Family Nurse Practitioner | Oakland, CA | 2017 |
| Kimberly Ernst, M.D. | 1043219603 | Neonatal-Perinatal Medicine Physician | Oklahoma City, OK | 2005 |
| Kimberly Ernst, LCSW | 1437720083 | Clinical Social Worker | Jber, AK | 2021 |
| Kimberly Ernst | 1558015891 | Community Health Worker | Charleston, WV | 2022 |
| Kimberly Ernst | 1700982550 | Mental Health Counselor | Washington, DC | 2006 |
| Kristen Ernst, MA, LPC | 1972089670 | Professional Counselor | Saint Charles, MO | 2018 |
| Kristina Ernst, M.D. | 1285096438 | Hospitalist Physician | Brooklyn, NY | 2016 |
| Krystine Ernst | 1598267916 | Home Health Aide | Reno, NV | 2018 |
| Kyle Ernst | 1912508565 | Assistant Behavior Analyst | Seattle, WA | 2020 |
| Laura Ernst, OTR/L | 1013429166 | Occupational Therapist | Adrian, MI | 2017 |
| Laura Ernst, PT | 1366054967 | Physical Therapist | Shawnee, KS | 2020 |
| Laura Ernst, PA | 1407043789 | Surgical Physician Assistant | Lexington, SC | 2007 |
| Laura Ernst, PT, DPT | 1427459619 | Physical Therapist | Southbury, CT | 2014 |
| Laura Ernst, M.A., CCC-SLP | 1699072363 | Speech-Language Pathologist | Chesterfield, MO | 2011 |
| Laura Ernst, RN, CNOR, RNFA | 1770726960 | Registered Nurse | Clinton, IA | 2009 |
| Lauren Ernst | 1184031544 | Acute Care Nurse Practitioner | New York, NY | 2014 |
| Lauren Ernst | 1326570177 | Counselor | Hammonton, NJ | 2017 |
| Lawrence Ernst, O.D. | 1972555167 | Optometrist | Warrenton, MO | 2006 |
| Lee Ann Ernst, RN | 1023389525 | Registered Nurse | Cincinnati, OH | 2012 |
| Lena Ernst | 1366921074 | Occupational Therapist | Gastonia, NC | 2018 |
| Lesley Ernst, LMP | 1306173430 | Massage Therapist | Seattle, WA | 2009 |
| Lesley Ernst, OTRL | 1376759407 | Contractor | Columbus, OH | 2007 |
| Lia Ernst, M.D. | 1154629939 | Neurology Physician | Portland, OR | 2011 |
| Lia Ernst, M.ED. CCC-SLP | 1720473770 | Speech-Language Pathologist | Clinton, NC | 2015 |
| Liesel Ernst | 1417226382 | Physician Assistant | Medford, OR | 2011 |
| Liliane Ernst, MD | 1659877173 | Student in an Organized Health Care Education/Training Program | Knoxville, TN | 2018 |
| Linda Ernst, M.S., CCC-SLP | 1316905755 | Speech-Language Pathologist | Kansas City, MO | 2006 |
| Linda Ernst, NNP | 1902914948 | Nurse Practitioner | Charleston, SC | 2006 |
| Linda Ernst, M.D. M.H.S. | 1922150598 | Anatomic Pathology & Clinical Pathology Physician | Evanston, IL | 2007 |
| Lisa Ernst | 1174734834 | Adult Companion | Sacramento, CA | 2007 |
| Lisa Ernst, LCSW | 1730536939 | Clinical Social Worker | Indianapolis, IN | 2016 |
| Logan Ernst | 1134689565 | Anesthesiology Physician | Boston, MA | 2019 |
| Lorelei Ernst | 1063248243 | Rehabilitation Practitioner | Redding, CA | 2024 |
| Loy Ernst, CRNA | 1326667445 | Certified Registered Nurse Anesthetist | New Orleans, LA | 2020 |
| Lucia Ernst, PHARMD, MPH | 1487335485 | Pharmacist | Portland, OR | 2023 |
| Madison Ernst, MD | 1619672334 | Dermatology Physician | Chicago, IL | 2023 |
| Mara Ernst, DO | 1538747753 | Dermatology Physician | Cincinnati, OH | 2021 |
| Maren Ernst, CNP | 1831800697 | Nurse Practitioner | Sioux Falls, SD | 2022 |
| Margaret Ernst, D.D.S | 1588076988 | Dentist | Cincinnati, OH | 2014 |
| Margaret Ernst, FNP | 1619310901 | Family Nurse Practitioner | Kirksville, MO | 2013 |
| Mari Ernst, NP | 1801182217 | Family Nurse Practitioner | Littleton, CO | 2011 |
| Maria Ernst, PA-C | 1275409187 | Physician Assistant | Bethel Park, PA | 2025 |
| Maria Ernst, RPH | 1952588030 | Pharmacist | Vancouver, WA | 2008 |
| Mark Ernst, P.A. | 1467404426 | Surgical Physician Assistant | El Paso, TX | 2006 |
| Marley Ernst | 1912719287 | Behavior Technician | Omaha, NE | 2025 |
| Mary Ernst, CRNA | 1477864213 | Certified Registered Nurse Anesthetist | O Fallon, MO | 2010 |
| Mary Ernst, FNP | 1487694659 | Nurse Practitioner | Saint Peters, MO | 2006 |
| Mary Ernst, LMHC MA | 1922219401 | Mental Health Counselor | Merritt Island, RI | 2007 |
| Mary Ernst, APRN, BC | 1932128824 | Psychiatric/Mental Health Nurse Practitioner | Lebanon, VA | 2006 |
| Mary-Alice Ernst, A.N.P. | 1396987608 | Adult Health Nurse Practitioner | Eugene, OR | 2009 |
| Maryellen Ernst, PT, CP | 1720202088 | Sports Physical Therapist | Swampscott, MA | 2007 |
| Matt Ernst, PT, OCS | 1356310304 | Orthopedic Physical Therapist | Crestview Hills, KY | 2006 |
| Megan Ernst | 1437041563 | Occupational Therapist | Belton, MO | 2025 |
| Melissa Ernst, RN | 1295109965 | Diabetes Educator Registered Nurse | Hershey, PA | 2015 |
| Melissa Ernst, NP-C | 1649637174 | Family Nurse Practitioner | Garner, NC | 2016 |
| Melissa Ernst | 1720521511 | Speech-Language Pathologist | Brooklyn, NY | 2016 |
| Mezmariah Ernst | 1881839256 | Addiction (Substance Use Disorder) Counselor | West Sacramento, CA | 2008 |
| Micah Ernst, MD, MPH | 1396430856 | Student in an Organized Health Care Education/Training Program | Washington, DC | 2023 |
| Michael Ernst, PHARM.D. | 1154456614 | Pharmacotherapy Pharmacist | Iowa City, IA | 2007 |
| Michael Ernst, DO | 1225978778 | Surgery Physician | Rochester, MN | 2026 |
| Michael Ernst, MD | 1386039378 | Pediatric Urology Physician | Stony Brook, NY | 2015 |
| Michael Ernst, M.D. | 1457730517 | Emergency Medicine Physician | Fort Worth, TX | 2015 |
| Michael Ernst | 1508558438 | Optician | Jacksonville, FL | 2023 |
| Michael Ernst, LICSW | 1972096329 | Clinical Social Worker | Minneapolis, MN | 2018 |
| Michele Ernst, PSY.D. | 1508031923 | Clinical Psychologist | Woodland, CA | 2008 |
| Michelle Ernst | 1598640260 | Personal Care Attendant | Hastings, NE | 2025 |
| Michelle Ernst, MD | 1649358359 | Pediatrics Physician | Roseville, CA | 2006 |
| Michelle Ernst, PH.D. | 1720037294 | Clinical Child & Adolescent Psychologist | Cincinnati, OH | 2006 |
| Miriam Ernst, CRNA | 1023063153 | Certified Registered Nurse Anesthetist | Buffalo, NY | 2006 |
| Monique Ernst, MD | 1194900449 | Psychiatry Physician | Washington, DC | 2008 |
| Morgan Ernst | 1730956046 | Addiction (Substance Use Disorder) Counselor | Sparks, NV | 2023 |
| Nadia Ernst | 1316735723 | Student in an Organized Health Care Education/Training Program | Sacramento, CA | 2025 |
| Nancy Ernst | 1205228574 | Speech-Language Pathologist | Spring Hill, KS | 2015 |
| Nancy Ernst, RD | 1366447435 | Registered Dietitian | La Crosse, WI | 2005 |
| Natalie Ernst | 1356078703 | Women's Health Nurse Practitioner | Carmel, IN | 2022 |
| Nathan Ernst | 1013352541 | Clinical Neuropsychologist | Triadelphia, WV | 2013 |
| Nathan Ernst | 1972281343 | Mental Health Counselor | Minneapolis, MN | 2023 |
| Neil Ernst, PHARM.D. | 1588239404 | Critical Care Pharmacist | Cincinnati, OH | 2021 |
| Nicholas Ernst, LCSW | 1023353224 | Clinical Social Worker | Stow, ME | 2012 |
| Nicholas Ernst, MD | 1992645675 | Student in an Organized Health Care Education/Training Program | Salt Lake City, UT | 2026 |
| Nicole Ernst, LMHC | 1134406861 | Mental Health Counselor | Miami, FL | 2011 |
| Nicole Ernst, P.N.P. | 1235565425 | Acute Care Nurse Practitioner | Aurora, CO | 2013 |
| Nicole Ernst, PA-C | 1891963179 | Surgical Physician Assistant | Morrisville, VT | 2008 |
| Nyadiew Ernst | 1093446940 | Doula | Chicago, IL | 2022 |
| Peyton Ernst, DDS | 1750086229 | General Practice Dentistry | Sioux Falls, SD | 2023 |
| Phillip Ernst, PA-C | 1699292359 | Physician Assistant | Harrison, OH | 2017 |
| Priyanka Ernst, O.D. | 1568742633 | Optometrist | Algonquin, IL | 2011 |
| Randolph Ernst, DDS | 1609041078 | General Practice Dentistry | Manchester, NH | 2008 |
| Randy Ernst, M.D. | 1619050564 | Diagnostic Radiology Physician | Galveston, TX | 2006 |
| Rasai Ernst, M.D. | 1376706812 | Family Medicine Physician | Naples, FL | 2008 |
| Rebecca Ernst | 1043621907 | Occupational Therapist | Cedar Grove, NJ | 2014 |
| Rebecka Ernst | 1902400195 | Obstetrics Physician | Iowa City, IA | 2020 |
| Renee Ernst, NP-C | 1306517834 | Primary Care Nurse Practitioner | Longview, TX | 2021 |
| Reuben Ernst, DPT | 1407690498 | Physical Therapist | Albany, OR | 2024 |
| Richard Ernst, LCSW | 1013087527 | Clinical Social Worker | Portland, OR | 2006 |
| Richard Ernst, M.D. | 1417944802 | Family Medicine Physician | Scottsdale, AZ | 2005 |
| Richard Ernst, D.O. | 1508177007 | Psychiatry Physician | Washington, DC | 2010 |
| Richard Ernst, D.D.S. | 1548231475 | General Practice Dentistry | Chelsea, MI | 2006 |
| Robert Ernst, M.D. | 1275588311 | Neuroradiology Physician | Cincinnati, OH | 2006 |
| Robert Ernst, MD | 1336152693 | Internal Medicine Physician | Ann Arbor, MI | 2006 |
| Robert Ernst, D.M.D. | 1578551677 | Orthodontics and Dentofacial Orthopedics Dentistry | Newington, CT | 2005 |
| Robert Ernst, M.D. | 1871809798 | Adult Medicine Physician | Birmingham, MI | 2010 |
| Robyn Ernst, M.S. COUNSELING PSYC | 1558412643 | Mental Health Counselor | West Boylston, MA | 2007 |
| Ronald Ernst, M.D. | 1992796049 | Surgery Physician | Columbus, NE | 2005 |
| Rosalina Ernst, LCSW | 1447498357 | Clinical Social Worker | Bronx, NY | 2009 |
| Ryan Ernst | 1255013645 | Registered Nurse | Homewood, AL | 2023 |
| Ryan Ernst, MD, PA-C | 1396787289 | Emergency Medicine Physician | Fresno, CA | 2006 |
| Ryan Ernst, PSY.D. | 1811131840 | Prescribing (Medical) Psychologist | Clarinda, IA | 2009 |
| Sadie Ernst | 1588271241 | Speech-Language Pathologist | Albany, NY | 2020 |
| Salina Ernst, LCSW, LAC, MSW | 1396483566 | Clinical Social Worker | Helena, MT | 2022 |
| Samantha Ernst | 1063112423 | Case Manager/Care Coordinator | Gilroy, CA | 2023 |
| Samantha Ernst | 1316555915 | Behavior Technician | Minnetonka, MN | 2020 |
| Samantha Ernst, PA-C | 1386328839 | Physician Assistant | Baltimore, MD | 2023 |
| Sandra Ernst | 1194230557 | Social Worker | Hamilton, OH | 2017 |
| Sandra Ernst, MSW, LISW-S | 1306258173 | Clinical Social Worker | Cincinnati, OH | 2014 |
| Sandra Ernst | 1972116150 | Mental Health Counselor | Redding, CA | 2020 |
| Sandra Ernst, NP | 1982616561 | Nurse Practitioner | Silsbee, TX | 2006 |
| Sara Ernst | 1033688866 | Massage Therapist | Lake Stevens, WA | 2018 |
| Sara Ernst | 1275679029 | Speech-Language Pathologist | Bismarck, ND | 2007 |
| Sara Ernst, MD | 1649857327 | Pain Medicine (Physical Medicine & Rehabilitation) Physician | Canton, OH | 2021 |
| Sarah Ernst, LCMHCA | 1215716709 | Counselor | Huntersville, NC | 2023 |
| Sarah Ernst, D.C. | 1437325198 | Chiropractor | Charlotte, NC | 2008 |
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).