Providers Irit Felsen, PHD to Megan Feltenberger, PH.D.
300 individual NPIs in the federal registry, part 6,622 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. 105 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Irit Felsen, PHD | 1841356896 | Clinical Psychologist | Boonton, NJ | 2006 |
| Joseph Felsen, MD | 1295843043 | Internal Medicine Physician | Wellsville, NY | 2006 |
| Juliet Felsen | 1487243903 | Occupational Therapist | Tampa, FL | 2021 |
| Michael Felsen, MD | 1891784286 | Internal Medicine Physician | New York, NY | 2005 |
| Rebecca Felsen, MD | 1477863884 | Internal Medicine Physician | Gaithersburg, MD | 2010 |
| Ruth Felsen, M.D. | 1558348250 | Surgery Physician | Richmond, VA | 2005 |
| Tal Felsen, P.T. | 1811211477 | Physical Therapist | Teaneck, NJ | 2010 |
| Uriel Felsen, MD | 1063709665 | Student in an Organized Health Care Education/Training Program | Bronx, NY | 2011 |
| Elisa Felsen-Singer | 1780644807 | Obstetrics & Gynecology Physician | Huntington Station, NY | 2006 |
| Celia Felsenberg, L.I.C.S.W. | 1669550877 | Clinical Social Worker | Plaistow, NH | 2006 |
| Baila Felsenburg | 1083575427 | Case Manager/Care Coordinator | Monsey, NY | 2025 |
| Pessy Felsenburg | 1285289793 | Social Worker | Brooklyn, NY | 2019 |
| Alan Felsenfeld, DDS | 1407972433 | Oral & Maxillofacial Surgery (D.M.D.) | Los Angeles, CA | 2007 |
| Arnold Felsenfeld, M.D. | 1952411159 | Nephrology Physician | Los Angeles, CA | 2006 |
| Irving Felsenfeld, RPH | 1972848505 | Pharmacist | Ossining, NY | 2012 |
| Joel Felsenfeld, DDS | 1982763264 | General Practice Dentistry | West Bloomfield, MI | 2006 |
| Mark Felsenfeld, MA CCC-SLP (SPEECH) | 1144210204 | Speech-Language Pathologist | Farmington Hills, MI | 2005 |
| Mark Felsenfeld, MSPT | 1710130232 | Pediatric Physical Therapist | Carmel, NY | 2008 |
| Rachael Felsenfeld, PSYD | 1174692149 | Clinical Psychologist | Somerset, NJ | 2006 |
| Robert Felsenfeld, D.D.S. | 1235109349 | Oral and Maxillofacial Surgery (Dentist) | Dearborn, MI | 2006 |
| Susan Felsenfeld, PH.D. | 1841202322 | Speech-Language Pathologist | Pittsburgh, PA | 2006 |
| Bruce Felsenstein, MD | 1821048273 | Emergency Medicine Physician | Ridgewood, NJ | 2006 |
| Chad Felsenstein, MD | 1235167743 | Emergency Medicine Physician | Philadelphia, PA | 2006 |
| Denise Felsenstein, MSN, CRNP, WHNP-BC | 1740597145 | Obstetrics & Gynecology Nurse Practitioner | West Chester, PA | 2010 |
| Donna Felsenstein, MD | 1407832991 | Internal Medicine Physician | Boston, MA | 2005 |
| Jay Felsenstein, D.D.S. | 1184758641 | Pediatric Dentistry | Howell, NJ | 2007 |
| Jerome Felsenstein, M.D. | 1124137492 | Dermatology Physician | Ossining, NY | 2006 |
| Julia Felsenstein, MD | 1013710268 | Student in an Organized Health Care Education/Training Program | New York, NY | 2025 |
| Kenneth Felsenstein, PHD | 1679153506 | Emergency Medicine Physician | Aurora, CO | 2021 |
| Roberta Felsenstein, M.D. | 1245453646 | Obstetrics & Gynecology Physician | Voorhees, NJ | 2007 |
| Shaina Felsenstein | 1144561689 | Student in an Organized Health Care Education/Training Program | Manalapan, NJ | 2013 |
| Sidney Felsenstein, DPM | 1659327963 | Podiatrist | Garden City, NY | 2006 |
| Debbie Felsenthal, LCSW | 1023034683 | Clinical Social Worker | Dallas, TX | 2006 |
| Erica Felsenthal, PH.D. | 1093957029 | Clinical Psychologist | Los Angeles, CA | 2009 |
| Gerald Felsenthal, M.D. | 1518917764 | Physical Medicine & Rehabilitation Physician | Baltimore, MD | 2006 |
| Susan Felsenthal, MD | 1437264512 | Internal Medicine Physician | Cudahy, WI | 2006 |
| Sarah Felsentreger | 1104554948 | Peer Specialist | Chicopee, MA | 2022 |
| Alexandria Felser, LMSW | 1437657780 | School Social Worker | North Tonawanda, NY | 2018 |
| Alivia Felser | 1275349615 | Case Manager/Care Coordinator | Toledo, OH | 2024 |
| Betsy Felser, MD | 1144292897 | Internal Medicine Physician | Pasadena, CA | 2006 |
| Carole Felser | 1770682890 | Nurse Practitioner | Marietta, GA | 2006 |
| Charlene Felser, O.D. | 1861709958 | Optometrist | Gainesville, FL | 2010 |
| James Felser, M.D. | 1821335043 | Infectious Disease Physician | East Hanover, NJ | 2013 |
| Kim Felser | 1740310515 | Registered Nurse | Westminster, CO | 2007 |
| Matthew Felser, PHARM.D. | 1881941235 | Pharmacist | Nashville, TN | 2012 |
| Maureen Felser, MPT | 1891903654 | Pediatric Physical Therapist | Eatontown, NJ | 2007 |
| Siobhan Felser, PHARM D | 1902076045 | Pharmacist | Rocky Point, NY | 2008 |
| Tara Felser, RDN | 1548775034 | Registered Dietitian | East Aurora, NY | 2017 |
| Allison Felshaw, P.A. | 1821398371 | Medical Physician Assistant | Orem, UT | 2010 |
| Christan Felshaw | 1376076208 | Case Manager/Care Coordinator | Salt Lake City, UT | 2017 |
| Gregory Felsheim, MD | 1427098474 | Anesthesiology Physician | Milwaukee, WI | 2006 |
| Karl Felsheim, PA-C | 1093794430 | Medical Physician Assistant | Hershey, PA | 2006 |
| Krystyn Felsheim, BCABA | 1891177168 | Behavior Analyst | Barnegat, NJ | 2015 |
| Linda Felsheim | 1932042660 | Speech-Language Pathologist | Mankato, MN | 2026 |
| Dean Felsher, MD | 1962538132 | Hematology & Oncology Physician | Stanford, CA | 2007 |
| Haden Felsher | 1588506125 | Counselor | Pass Christian, MS | 2026 |
| Jennifer Felsher | 1124706072 | Clinical Social Worker | Saint Louis, MO | 2023 |
| Jennifer Felsher, LMSW | 1710288543 | Clinical Social Worker | Brooklyn, NY | 2010 |
| Jonathan Felsher, PT | 1710165493 | Physical Therapist | Clayton, MO | 2008 |
| Jonathan Felsher, MD | 1831163401 | Cardiovascular Disease Physician | Chester, PA | 2006 |
| Joshua Felsher, M.D. | 1174507297 | Surgery Physician | Rockville, MD | 2005 |
| Karin Felsher | 1124747787 | Community Health Worker | San Francisco, CA | 2022 |
| Leslie Felsher, LCSW | 1356326144 | Clinical Social Worker | North Salem, NY | 2005 |
| Loren Felsher, LGPCMASTER'S IN ED. | 1508737529 | Mental Health Counselor | North Bethesda, MD | 2025 |
| Allison Felsher-Blacknik | 1134766173 | Speech-Language Pathologist | Freehold, NJ | 2019 |
| Olivia Felsher-Smith | 1033727565 | Behavior Technician | Shreveport, LA | 2020 |
| Angela Felsing, ARNP | 1235785403 | Nurse Practitioner | Moline, IL | 2019 |
| Brittany Felsing, CRNA | 1710308010 | Certified Registered Nurse Anesthetist | Saginaw, MI | 2014 |
| Emily Felsing, RN, FNP-BC | 1366120438 | Obstetrics & Gynecology Nurse Practitioner | East Lansing, MI | 2023 |
| Jennifer Felsing, BSN, RN | 1396906186 | Registered Nurse | Fort Gordon, GA | 2008 |
| Nicole Felsing, FNP-BC | 1508194085 | Family Nurse Practitioner | Saginaw, MI | 2009 |
| Randall Felsing, DDS | 1841342557 | Dentist | Saginaw, MI | 2007 |
| Andrea Felsinger | 1144538893 | Doula | Tulsa, OK | 2010 |
| Elizabeth Felsinger, RN | 1104766393 | Registered Nurse | Birmingham, AL | 2026 |
| Elizabeth Felsinger | 1518679562 | Registered Nurse | Sacramento, CA | 2022 |
| Katja Felsinger, M.D. | 1609839505 | Endocrinology, Diabetes & Metabolism Physician | Melbourne, FL | 2006 |
| Samantha Felsinger, PTA | 1376005546 | Physical Therapy Assistant | Madison, WI | 2019 |
| David Felske, MD | 1801448212 | Endocrinology, Diabetes & Metabolism Physician | Berlin, VT | 2019 |
| Elizabeth Felske | 1447188776 | Behavior Technician | Nixa, MO | 2026 |
| Emily Felske, LPC | 1679169080 | Mental Health Counselor | Southington, CT | 2020 |
| Heather Felske, MS ABA, BCBA, LBA | 1437789914 | Behavior Analyst | Nixa, MO | 2020 |
| Jennifer Felske, D.P.M. | 1801897566 | Podiatrist | Carol Stream, IL | 2005 |
| Karen Felske | 1003369927 | Case Manager/Care Coordinator | Knoxville, TN | 2016 |
| Karla Felske, PH.D. | 1497910491 | Clinical Neuropsychologist | Milwaukee, WI | 2008 |
| Lauren Felske, PT, DPT | 1467215756 | Physical Therapist | Folsom, CA | 2024 |
| Megan Felske | 1376366641 | Behavior Technician | Ocala, FL | 2024 |
| Samantha Felske | 1912691882 | Behavior Technician | Nixa, MO | 2023 |
| Abbey Felski | 1396629697 | Behavior Technician | Traverse City, MI | 2025 |
| Christopher Felski, OTR | 1821296286 | Occupational Therapist | Wilton, CT | 2007 |
| Henrique Felski | 1578369351 | Mental Health Counselor | Winter Garden, FL | 2025 |
| Jeri Felski | 1104493121 | Family Nurse Practitioner | Johnstown, PA | 2021 |
| Joan Felski, MSN,CS | 1578641411 | Mental Health Counselor | Milwaukee, WI | 2006 |
| Lainey Felsky, CCC SLP | 1619477346 | Speech-Language Pathologist | Nashua, NH | 2018 |
| Simone Felsky | 1316577901 | Adult Companion | Sacramento, CA | 2020 |
| Anna Felsl, PHD | 1023202322 | Clinical Psychologist | Richardson, TX | 2007 |
| Alexis Felsman, D.O. | 1154671956 | Obstetrics & Gynecology Physician | Honesdale, PA | 2012 |
| Debra Felsman, PH.D. | 1538239140 | Psychologist | Schenectady, NY | 2006 |
| Elizabeth Felsman, BS | 1467935197 | Case Manager/Care Coordinator | Bloomington, IN | 2018 |
| Justin Felsman, D.C. | 1790066017 | Rehabilitation Chiropractor | Quincy, IL | 2011 |
| Lisa Felsman, MD | 1740501444 | Family Medicine Physician | Bristol, IN | 2010 |
| Melissa Felsman | 1386001899 | Clinical Social Worker | Quincy, IL | 2016 |
| Peter Felsman, PHD, LMSW | 1962167783 | Clinical Social Worker | Marquette, MI | 2021 |
| Robin Felsman, PLMSW | 1245490770 | Social Worker | De Queen, AR | 2008 |
| Teresa Felsman | 1295672921 | Speech-Language Pathologist | Escondido, CA | 2026 |
| Quinn Felsner | 1073446902 | Behavior Technician | Northville, MI | 2026 |
| Carolyn Felsoci, LCSW | 1104129774 | Clinical Social Worker | Louisville, KY | 2010 |
| Catherine Felson, FNP | 1689013377 | Family Nurse Practitioner | Broomfield, CO | 2013 |
| David Felson, MD | 1942266655 | Rheumatology Physician | Boston, MA | 2006 |
| Jason Felson, M.D. | 1801946835 | Pediatrics Physician | Monroe, NY | 2007 |
| Jerry Felson, M.D. | 1326086612 | Internal Medicine Physician | Boston, MA | 2006 |
| Rachel Felson, PA-C | 1760015473 | Physician Assistant | Boston, MA | 2020 |
| Sabrina Felson, M.D. | 1992724777 | Internal Medicine Physician | New York, NY | 2006 |
| Sarah Felson, LICSW | 1689193542 | Clinical Social Worker | Burlington, VT | 2017 |
| Suzanne Felson, DPM | 1982698478 | Foot Surgery Podiatrist | Palm Springs, CA | 2005 |
| Tali Felson | 1942788724 | Case Manager/Care Coordinator | Oakland, CA | 2018 |
| Veronica Felstad | 1538766142 | Mental Health Counselor | Issaquah, WA | 2020 |
| Bryan Felstead, DO | 1619737194 | Student in an Organized Health Care Education/Training Program | Spokane, WA | 2024 |
| Erika Felstead | 1902582497 | Family Nurse Practitioner | Omaha, NE | 2023 |
| R Felstead, D.O. | 1487673281 | Family Medicine Physician | Williamsville, NY | 2006 |
| Teresa Felstead, PTA | 1881037638 | Physical Therapy Assistant | Fort Walton Beach, FL | 2013 |
| Thomas Felstead, PT, DPT | 1093454092 | Physical Therapist | Janesville, WI | 2022 |
| Abigail Felsted | 1205404647 | Student in an Organized Health Care Education/Training Program | Portland, ME | 2021 |
| Amy Felsted, MD | 1942688338 | Vascular Surgery Physician | Lebanon, NH | 2015 |
| Andrew Felsted, D.O | 1144252503 | Emergency Medicine Physician | Saint Albans, VT | 2006 |
| David Felsted, D.O. | 1467814830 | Ophthalmology Physician | Flagstaff, AZ | 2016 |
| Laura Felsted, DO | 1003857178 | Internal Medicine Physician | Berlin, VT | 2006 |
| Rachel Felsted, HSW | 1770758955 | Case Manager/Care Coordinator | Provo, UT | 2008 |
| Sarah Felsted, MA | 1063154938 | Mental Health Counselor | Tigard, OR | 2022 |
| Tyler Felsted | 1558638924 | Counselor | Salt Lake City, UT | 2011 |
| Kimberly Felstein | 1366888240 | Behavior Technician | Brandon, FL | 2013 |
| Tom Felstet, OD | 1992727903 | Optometrist | Billings, MT | 2006 |
| Monica Felston Williams | 1497230155 | Mental Health Counselor | Greenwood, MS | 2018 |
| Donald Felstow, PT | 1548433014 | Physical Therapist | Romeo, MI | 2008 |
| Alexander Felt, PA-C | 1548619190 | Physician Assistant | Greenwood, IN | 2016 |
| Alexandra Felt | 1144116880 | Behavior Technician | Sacramento, CA | 2025 |
| Aliah Felt | 1063991883 | Pharmacist | Orlando, FL | 2018 |
| Alyson Felt, FNP-C | 1801134820 | Family Nurse Practitioner | Cobleskill, NY | 2013 |
| Amy Felt, M.S., LCPC | 1679706154 | Professional Counselor | Arlington Heights, IL | 2009 |
| Angelica Felt | 1841869955 | Adult Companion | Modesto, CA | 2021 |
| Anne Felt, MS, CCC/SLP | 1619065794 | Speech-Language Pathologist | Oak Brook, IL | 2006 |
| Annie Felt, RN | 1689118788 | Counselor | Bremerton, WA | 2016 |
| Anthony Felt | 1891391819 | Pharmacist | Boca Raton, FL | 2020 |
| Ashley Felt | 1528933512 | Mental Health Counselor | Galesburg, IL | 2025 |
| Ashley Felt, LMSW, MPH | 1851042378 | Social Worker | Atlanta, GA | 2022 |
| Barbara Felt, MD | 1851307029 | Developmental - Behavioral Pediatrics Physician | Ann Arbor, MI | 2006 |
| Brianna Felt, MSN, RN-BC | 1659084465 | Psychiatric/Mental Health Registered Nurse | Bend, OR | 2022 |
| Cambria Felt, PA-C | 1215511373 | Physician Assistant | Springville, UT | 2021 |
| Cameron Felt, DDS | 1134611205 | General Practice Dentistry | Layton, UT | 2018 |
| Carole Felt | 1033992011 | Behavior Technician | Newnan, GA | 2023 |
| Casey Felt, LMT | 1073122909 | Massage Therapist | Olympia, WA | 2020 |
| Catherine Felt, FNLP | 1225616998 | Health Educator | Bend, OR | 2021 |
| Catherine Felt, MA. CCC/SLP (L) | 1891205753 | Speech-Language Pathologist | Bolingbrook, IL | 2017 |
| Catherine Felt, FNP | 1922215912 | Family Nurse Practitioner | Wilmington, DE | 2007 |
| Chana Felt, LMSW | 1831669332 | Social Worker | Flushing, NY | 2018 |
| Cheryl Felt, NP | 1699785220 | Obstetrics & Gynecology Nurse Practitioner | Camden, NJ | 2006 |
| Christian Felt, CRNA | 1457517922 | Certified Registered Nurse Anesthetist | Taos, NM | 2008 |
| Christine Felt, CRM | 1932935673 | Addiction (Substance Use Disorder) Counselor | Newport, OR | 2024 |
| Christopher Felt, PA | 1851938310 | Surgical Physician Assistant | Littleton, CO | 2019 |
| Corina Felt | 1386074698 | Physical Therapy Assistant | Port Angeles, WA | 2013 |
| David Felt, DDS | 1427344803 | Dentist | Layton, UT | 2011 |
| David Felt, MFT | 1740984962 | Marriage & Family Therapist | Far Rockaway, NY | 2023 |
| Donna Felt, OTR | 1619346384 | Occupational Therapist | Utica, NY | 2015 |
| Douglas Felt, M.D. | 1831171446 | Ophthalmology Physician | Ogden, UT | 2005 |
| Douglas Felt, MA | 1942729199 | School Psychologist | Sylvania, OH | 2017 |
| Elexyce Felt, BACHELOR OF ARTS | 1114496205 | Addiction (Substance Use Disorder) Counselor | Peabody, MA | 2018 |
| Eli Felt, PHD | 1649824905 | Clinical Psychologist | Flushing, NY | 2019 |
| Eric Felt, D.D.S. | 1972604429 | Dentist | Salt Lake City, UT | 2006 |
| Erika Felt, PA-C | 1215385174 | Surgical Physician Assistant | Indianapolis, IN | 2016 |
| Erin Felt, CNM | 1972128395 | Advanced Practice Midwife | Boise, ID | 2020 |
| Esther Felt | 1437020989 | Professional Counselor | Nicholasville, KY | 2025 |
| George Felt, D.D.S. | 1184775181 | General Practice Dentistry | Meredith, NH | 2007 |
| Gerald Felt, MD | 1265411102 | Urology Physician | Fremont, NE | 2006 |
| Grace Felt, DPT | 1982261848 | Physical Therapist | San Francisco, CA | 2019 |
| James Felt, M.D. | 1073621157 | Hospitalist Physician | Oakland, CA | 2006 |
| Jason Felt, AG-ACNP | 1467166546 | Critical Care Medicine Nurse Practitioner | Los Angeles, CA | 2023 |
| Jeffrey Felt, MD | 1508315789 | Rheumatology Physician | Duluth, MN | 2016 |
| Jenifer Felt, CDCA | 1508632423 | Addiction (Substance Use Disorder) Counselor | Ironton, OH | 2023 |
| Jennifer Felt | 1306415658 | Case Manager/Care Coordinator | Ashtabula, OH | 2021 |
| Jennifer Felt, RN | 1598650806 | Registered Nurse | San Antonio, TX | 2025 |
| Jeremy Felt, D.D.S. | 1235147372 | General Practice Dentistry | Roy, UT | 2006 |
| Jon Felt, M.D. | 1699060665 | Pediatrics Physician | Grand Rapids, MI | 2011 |
| Jonathan Felt, M.D. | 1609839422 | Diagnostic Radiology Physician | Lincoln, NE | 2006 |
| Jordan Felt | 1194478289 | Behavior Technician | Salt Lake City, UT | 2022 |
| Joseph Felt, PHARMD | 1538618186 | Pharmacist | San Diego, CA | 2016 |
| Joshua Felt, CRNA | 1639773633 | Certified Registered Nurse Anesthetist | Murray, UT | 2020 |
| Julie Felt, MD,MMM | 1497940571 | Internal Medicine Physician | Muskegon, MI | 2007 |
| Kaitlyn Felt, OTR/L | 1265066765 | Occupational Therapist | Hart, MI | 2020 |
| Kanona Felt, DDS | 1881609576 | Dentist | Carlsbad, NM | 2006 |
| Kary Felt, CNP | 1083855399 | Family Nurse Practitioner | Socorro, NM | 2009 |
| Katelyn Felt | 1487437455 | Student in an Organized Health Care Education/Training Program | Joplin, MO | 2023 |
| Katherine Felt, LMFTA | 1164842787 | Marriage & Family Therapist | Mission, KS | 2014 |
| Kathy Felt, LCSW | 1629967575 | Addiction (Substance Use Disorder) Counselor | Midway, UT | 2025 |
| Kelsey Felt | 1821798166 | Nurse Practitioner | Highlands Ranch, CO | 2023 |
| Kenneth Felt, DC | 1720161557 | Chiropractor | Clermont, FL | 2006 |
| Kristen Felt | 1568328524 | Clinical Social Worker | Middletown, RI | 2026 |
| Larissa Felt, RMT | 1205197696 | Massage Therapist | Longmont, CO | 2012 |
| Lisa Felt, MSN, CNM | 1194042606 | Advanced Practice Midwife | Nashville, TN | 2010 |
| Maile Felt | 1164874723 | Case Manager/Care Coordinator | Ceres, CA | 2016 |
| Mallory Felt, LICSW | 1770002628 | Clinical Social Worker | Alexandria, MN | 2017 |
| Marcie Felt | 1528470879 | Licensed Practical Nurse | Mandan, ND | 2014 |
| Margaret Felt | 1568186070 | Behavior Analyst | Pinehurst, NC | 2022 |
| Maria Felt, CPHT | 1285506675 | Pharmacy Technician | Ann Arbor, MI | 2025 |
| Marianne Felt | 1245264431 | Professional Counselor | Salt Lake City, UT | 2006 |
| Marissa Felt | 1619532447 | Behavior Technician | Omaha, NE | 2019 |
| Mary Felt, PA | 1336502590 | Physician Assistant | Greenville, SC | 2016 |
| Mary Felt, RN CNP | 1366419723 | Family Nurse Practitioner | Benson, MN | 2006 |
| McLane Felt, D.D.S. | 1346442969 | Prosthodontics | Willard, UT | 2007 |
| Melinda Felt, RN | 1982474227 | Rehabilitation Registered Nurse | Flushing, MI | 2024 |
| Michael Felt, DC | 1609701028 | Chiropractor | Pleasant Grove, UT | 2026 |
| Michael Felt, PHD | 1922877513 | Psychologist | Flushing, NY | 2023 |
| Nathan Felt, A.T.C. | 1659348985 | Athletic Trainer | Murray, UT | 2006 |
| Nicole Felt, MS, CCC-SLP | 1356844898 | Speech-Language Pathologist | Arnold, MD | 2018 |
| Patricia Felt, PT | 1700049335 | Physical Therapist | Phelan, CA | 2008 |
| Richard Felt, DDS | 1578802583 | Endodontics | Northbrook, IL | 2013 |
| Roxanne Felt | 1710244751 | Neurology Physician | Seattle, WA | 2012 |
| Russell Felt, RPH | 1144623737 | Pharmacist | Reno, NV | 2014 |
| Samuel Felt, MD | 1710962196 | Anatomic Pathology & Clinical Pathology Physician | Wichita, KS | 2005 |
| Sandra Felt, LMSW | 1215055520 | Clinical Social Worker | Norton Shores, MI | 2007 |
| Sandra Felt, LCSW | 1285735670 | Clinical Social Worker | Colorado Springs, CO | 2006 |
| Sarah Felt, DO | 1396733457 | Family Medicine Physician | Pueblo, CO | 2005 |
| Sarah Felt, DEM | 1629798640 | Lay Midwife | Draper, UT | 2022 |
| Scott Felt, CRNA | 1588803605 | Certified Registered Nurse Anesthetist | Woodstock, IL | 2009 |
| Sena Felt, OTR/L | 1932684164 | Pediatric Occupational Therapist | Cupertino, CA | 2018 |
| Stacy Felt | 1891916276 | Addiction (Substance Use Disorder) Counselor | Modesto, CA | 2007 |
| Stanca Felt, MS | 1295831295 | Audiologist | McClellan, CA | 2006 |
| Stephen Felt, O.D. | 1144229543 | Optometrist | Omaha, NE | 2005 |
| Suzanne Felt, M.D. | 1053570820 | Emergency Medicine Physician | Fort Myers, FL | 2008 |
| Sydney Felt | 1912785833 | Behavior Technician | Bountiful, UT | 2023 |
| Thatcher Felt | 1093713059 | Pediatrics Physician | Grandview, WA | 2005 |
| William Felt, M.D. | 1558520320 | Emergency Medicine Physician | Fort Myers, FL | 2008 |
| Marjut Feltamo, LICSW | 1801292453 | Clinical Social Worker | Tacoma, WA | 2014 |
| Gail Feltault, OTD, OTR/L | 1083989917 | Occupational Therapist | Carol Stream, IL | 2012 |
| Daniel Feltch | 1770235574 | Pharmacist | Vernal, UT | 2022 |
| Rachel Feltcorn | 1700695277 | Family Nurse Practitioner | Winchester, VA | 2024 |
| Robert Felte, M.D. | 1073956728 | Surgery Physician | Roslyn Heights, NY | 2013 |
| Sandra Felte, PT | 1659588028 | Specialist | Boulder, CO | 2007 |
| Jacqueline Felteau | 1518487461 | Student in an Organized Health Care Education/Training Program | Lowell, MA | 2017 |
| Alisha Felten | 1629667308 | Massage Therapist | Gilbert, AZ | 2021 |
| Amanda Felten, PHARMD | 1962952440 | Pharmacist | Sioux Center, IA | 2016 |
| Amy Felten, RBT | 1932677028 | Behavior Technician | Campbell, CA | 2018 |
| Anne Felten | 1659591683 | Social Worker | Philadelphia, PA | 2007 |
| Anthony Felten, D.C. | 1982906681 | Chiropractor | Eagan, MN | 2010 |
| Bailey Felten | 1962044586 | Mental Health Counselor | Reno, NV | 2019 |
| Beverly Felten, NP | 1366470130 | Nurse Practitioner | Milwaukee, WI | 2006 |
| Brittany Felten | 1124421383 | Family Nurse Practitioner | Fort Wayne, IN | 2014 |
| Carla Felten, LCSW | 1194152355 | Clinical Social Worker | Oakland, CA | 2013 |
| Christina Felten, MSN,CNM | 1659557569 | Advanced Practice Midwife | Allentown, PA | 2008 |
| Christina Felten, LCSWA | 1679311450 | Clinical Social Worker | Charlotte, NC | 2024 |
| Christopher Felten, DO | 1689756967 | Anatomic Pathology & Clinical Pathology Physician | Westlake Village, CA | 2006 |
| Conrad Felten, CCC-SLP | 1689256307 | Speech-Language Pathologist | Kalispell, MT | 2021 |
| Courteney Felten | 1942766324 | Mental Health Counselor | Eden Prairie, MN | 2019 |
| Daniel Felten, M.D., M.P.H. | 1174703821 | Pediatrics Physician | Washington, DC | 2007 |
| Dawn Felten | 1447486444 | Addiction (Substance Use Disorder) Counselor | Fresno, CA | 2009 |
| Elizabeth Felten, OTR L | 1487872420 | Occupational Therapist | Blackwater, MO | 2007 |
| Erica Felten, LPN | 1073842738 | Licensed Practical Nurse | Fergus Falls, MN | 2009 |
| Gwen Felten, LCPC | 1366512766 | Mental Health Counselor | Billings, MT | 2006 |
| Hailey Felten | 1639905631 | Behavior Technician | Winona, MN | 2024 |
| Jennifer Felten | 1073982260 | Physical Therapy Assistant | Newtown Square, PA | 2015 |
| Jeremy Felten | 1447053780 | Student in an Organized Health Care Education/Training Program | Lynchburg, VA | 2025 |
| Jeremy Felten | 1548400591 | Physical Therapy Assistant | San Juan, TX | 2009 |
| Joshua Felten | 1932538741 | Occupational Therapy Assistant | Cumberland, MD | 2013 |
| Julie Felten, ATC | 1336282342 | Contractor | Frankenmuth, MI | 2007 |
| Kasey Felten, PA-C | 1629683966 | Physician Assistant | Grand Haven, MI | 2020 |
| Katelyn Felten | 1265030779 | Behavior Technician | La Crosse, WI | 2020 |
| Kayla Felten, LICSW | 1659910388 | Clinical Social Worker | Minneapolis, MN | 2019 |
| Kelly Felten | 1467686113 | Physical Therapy Assistant | Hagerstown, MD | 2009 |
| Kimberly Felten, DO | 1073551008 | Emergency Medicine Physician | Tulsa, OK | 2006 |
| Lacey Felten, ACNPC-AG | 1568199867 | Acute Care Nurse Practitioner | Midland, MI | 2022 |
| Laura Felten, APSW | 1871828590 | Mental Health Counselor | Milwaukee, WI | 2009 |
| Lauren Felten | 1356096432 | Clinical Social Worker | Grand Rapids, MI | 2022 |
| Laurie Felten, D.C. | 1659416121 | Chiropractor | Buford, GA | 2007 |
| Lindsay Felten, ASW | 1306498290 | Counselor | San Francisco, CA | 2019 |
| Matthew Felten, M.D. | 1164871240 | Student in an Organized Health Care Education/Training Program | Chicago, IL | 2016 |
| Maya Felten, DPT | 1033935390 | Physical Therapist | Cambridge, MA | 2024 |
| Michael Felten, M.D. | 1770717746 | Emergency Medicine Physician | Salt Lake City, UT | 2009 |
| Michele Felten, APCC | 1982398004 | Mental Health Counselor | Carlsbad, CA | 2023 |
| Michelle Felten, FNP-C | 1679045595 | Family Nurse Practitioner | Tipton, MO | 2018 |
| Natalee Felten, PHARMD, BCPS | 1790900843 | Pharmacist | Philadelphia, PA | 2007 |
| Nathaniel Felten | 1275353963 | Behavior Technician | Farmington Hills, MI | 2024 |
| Nickolas Felten, D.D.S | 1497323711 | General Practice Dentistry | Forest Grove, OR | 2021 |
| Nicole Felten, LMSW | 1609447739 | Clinical Social Worker | Indianapolis, IN | 2021 |
| Rebecca Felten, MS, LPCC | 1124517495 | Professional Counselor | Moraine, OH | 2018 |
| Robyn Felten, MS, RD, LDN, CNSC | 1952842791 | Registered Dietitian | Forest Park, IL | 2017 |
| Ryan Felten, O.D. | 1407239254 | Optometrist | Phoenix, AZ | 2015 |
| Savannah Felten | 1033734009 | Behavior Technician | Grand Rapids, MI | 2020 |
| Savannah Felten | 1881485761 | Behavior Technician | Ocala, FL | 2025 |
| Scott Felten, MD | 1316982283 | Emergency Medicine Physician | Broken Arrow, OK | 2006 |
| Susan Felten, APRN | 1376596700 | Nurse Practitioner | Columbia, MO | 2006 |
| Theresa Felten, MD | 1134490204 | Pediatrics Physician | Lakeland, FL | 2012 |
| William Felten, MD | 1235119702 | Interventional Cardiology Physician | Midland, MI | 2006 |
| Michelle Felten Maestas, FNP-C | 1639095656 | Family Nurse Practitioner | Albuquerque, NM | 2026 |
| Betty Feltenberger, CMT | 1427384163 | Massage Therapist | North East, PA | 2009 |
| Brittany Feltenberger, B.S.W. | 1104250711 | Social Worker | Thornton, CO | 2013 |
| Caitlin Feltenberger, OTR/L | 1053980300 | Occupational Therapist | Fredericksburg, VA | 2021 |
| Denise Feltenberger, MSW | 1598075368 | Social Worker | Colorado Springs, CO | 2010 |
| John Feltenberger | 1447639976 | Anesthesiology Physician | Cincinnati, OH | 2015 |
| Kylie Feltenberger, BSW | 1760361869 | Mental Health Counselor | Oil City, PA | 2025 |
| Lakein Feltenberger | 1912856774 | Mental Health Counselor | Altoona, PA | 2026 |
| Madeline Feltenberger | 1700653680 | Behavior Technician | Taylorsville, UT | 2023 |
| Megan Feltenberger, PH.D. | 1497067748 | Psychologist | New York, NY | 2010 |
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).