Providers Elizabeth Pfeifer to Chakorion Pfeiffer
300 individual NPIs in the federal registry, part 17,132 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. 103 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Elizabeth Pfeifer | 1811733983 | Behavior Technician | Lincoln, NE | 2024 |
| Emily Pfeifer, MD | 1093079055 | Rheumatology Physician | Greeley, CO | 2012 |
| Eric Pfeifer, OD | 1205567138 | Optometrist | Saint Louis, MO | 2022 |
| Eric Pfeifer, M.D. | 1588644942 | Anatomic Pathology Physician | Rochester, MN | 2006 |
| Erica Pfeifer, FNP | 1396412516 | Family Nurse Practitioner | Topeka, KS | 2021 |
| Erin Pfeifer | 1487267787 | Counselor | Charlton, MA | 2020 |
| Errin Pfeifer, DMD | 1467425975 | General Practice Dentistry | Madison, WI | 2006 |
| Eryn Pfeifer | 1235825613 | Behavior Technician | Rogers, MN | 2023 |
| Ethan Pfeifer, MD | 1013594472 | Student in an Organized Health Care Education/Training Program | Saint Louis, MO | 2021 |
| Evan Pfeifer | 1124741988 | Behavior Analyst | Libertyville, IL | 2022 |
| F. Pfeifer, MD | 1972507598 | Diagnostic Radiology Physician | Austin, TX | 2005 |
| Faith Pfeifer | 1619850369 | Personal Care Attendant | Omaha, NE | 2025 |
| Garth Pfeifer | 1518026863 | Specialist | Hillsboro, OR | 2006 |
| Gary Pfeifer | 1083683270 | Clinical Psychologist | Brookline, MA | 2006 |
| Grace Pfeifer, PMHNP | 1184297558 | Psychiatric/Mental Health Nurse Practitioner | Amsterdam, NY | 2021 |
| Hailey Pfeifer, MD | 1447954003 | Student in an Organized Health Care Education/Training Program | Manhasset, NY | 2023 |
| Haley Pfeifer | 1649823857 | Behavior Technician | Stockton, CA | 2019 |
| Hannah Pfeifer, OTR/L | 1669033247 | Pediatric Occupational Therapist | Monument, CO | 2019 |
| Hannah Pfeifer | 1770949976 | Clinical Social Worker | Catonsville, MD | 2016 |
| Hannah Pfeifer, FNP | 1851945869 | Family Nurse Practitioner | Saint Louis, MO | 2019 |
| Heather Pfeifer, APNP | 1336955756 | Family Nurse Practitioner | Campbellsport, WI | 2024 |
| Heather Pfeifer, SLP | 1639256373 | Speech-Language Pathologist | Tulsa, OK | 2006 |
| Heidi Pfeifer | 1598013146 | Registered Dietitian | Boston, MA | 2012 |
| Henry Pfeifer | 1598478281 | Physician Assistant | Raleigh, NC | 2022 |
| Holli Pfeifer, CNP | 1932413341 | Family Nurse Practitioner | Bucyrus, OH | 2010 |
| Holly Pfeifer, DR | 1053951061 | Pharmacist | Indianola, IA | 2020 |
| Jackie Pfeifer, NP | 1528298197 | Adult Health Nurse Practitioner | Marshfield, WI | 2009 |
| Jacob Pfeifer, MD | 1265179949 | Urology Physician | Omaha, NE | 2022 |
| Jacqueline Pfeifer, PHD | 1710082078 | Psychologist | Leavenworth, KS | 2006 |
| Jacquelyn Pfeifer, LMFT | 1437683158 | Marriage & Family Therapist | Chicago, IL | 2017 |
| Jaimie Pfeifer, O.D. | 1760484950 | Optometrist | Saint Joseph, MO | 2005 |
| James Pfeifer, D.O. | 1073900841 | Psychiatry Physician | Tallahassee, FL | 2015 |
| James Pfeifer, LPCC | 1184724148 | Professional Counselor | Fargo, ND | 2006 |
| Janaya Pfeifer, PT, MPT | 1699172593 | Physical Therapist | Ramona, CA | 2014 |
| Janet Pfeifer | 1043012511 | Clinical Social Worker | Somers, CT | 2025 |
| Janet Pfeifer, RN | 1508324922 | School Registered Nurse | Madison, NE | 2019 |
| Jason Pfeifer, OD | 1497765457 | Optometrist | Coralville, IA | 2006 |
| Jean Pfeifer, LMFT | 1801050646 | Marriage & Family Therapist | Cape Vincent, NY | 2008 |
| Jeffrey Pfeifer, DC | 1326261256 | Chiropractor | Alton, IL | 2007 |
| Jeffry Pfeifer, DDS | 1881330058 | General Practice Dentistry | Magna, UT | 2022 |
| Jennifer Pfeifer, RBT | 1447824016 | Behavior Technician | Denver, CO | 2021 |
| Jennifer Pfeifer, MS, LPC-T, LISAC-T | 1598259681 | Counselor | Casa Grande, AZ | 2018 |
| Jenny Pfeifer | 1245515287 | Occupational Therapist | Oneill, NE | 2011 |
| Jessica Pfeifer, CDCA, PRS | 1336874114 | Addiction (Substance Use Disorder) Counselor | Washington Court House, OH | 2022 |
| Jessica Pfeifer, PHARMD, RPH | 1629946454 | Pharmacist | Crow Agency, MT | 2025 |
| Jessica Pfeifer, FNP | 1659949089 | Family Nurse Practitioner | Lancaster, NY | 2021 |
| Jessica Pfeifer, APRN | 1720469273 | Family Nurse Practitioner | Hays, KS | 2015 |
| Jessica Pfeifer, MS | 1821126814 | Mental Health Counselor | Nashville, TN | 2007 |
| Joanne Pfeifer, P.T. | 1073523155 | Physical Therapist | Highlands Ranch, CO | 2006 |
| Jody Pfeifer | 1386989135 | Physician Assistant | Aurora, CO | 2012 |
| Joel Pfeifer, LISW | 1336509009 | Clinical Social Worker | Westerville, OH | 2016 |
| John Pfeifer, M.D. | 1104845395 | Cardiovascular Disease Physician | Danville, PA | 2006 |
| John Pfeifer, O.D. | 1144318338 | Optometrist | Lynnwood, WA | 2006 |
| John Pfeifer, MD | 1306864822 | Molecular Genetic Pathology (Pathology) Physician | Saint Louis, MO | 2006 |
| John Pfeifer, M.D. | 1417907833 | Surgery Physician | Richmond, VA | 2006 |
| Jonathan Pfeifer, MD | 1235330374 | Psychiatry Physician | Dothan, AL | 2007 |
| Jonathan Pfeifer | 1679310494 | Clinical Social Worker | Cary, NC | 2024 |
| Jordan Pfeifer | 1598212284 | Massage Therapist | Vancouver, WA | 2016 |
| Joseph Pfeifer | 1104676428 | Occupational Therapist | Maplewood, NJ | 2024 |
| Joseph Pfeifer, MD | 1124001565 | Trauma Surgery Physician | Pittsfield, MA | 2005 |
| Joseph Pfeifer | 1235935206 | Critical Care Medicine Nurse Practitioner | Seattle, WA | 2025 |
| Joseph Pfeifer | 1295112506 | Registered Nurse | West Lawn, PA | 2015 |
| Joseph Pfeifer, D.C. | 1619027455 | Sports Physician Chiropractor | Lake Grove, NY | 2007 |
| Joshua Pfeifer | 1730732504 | Behavior Technician | Omaha, NE | 2019 |
| Judith Pfeifer, M.S. , LPC | 1679611396 | Professional Counselor | San Antonio, TX | 2007 |
| Julia Pfeifer | 1053299859 | Student in an Organized Health Care Education/Training Program | Maywood, IL | 2025 |
| Justin Pfeifer, DDS | 1629819909 | Dentist | Colorado Springs, CO | 2024 |
| Kaitlin Pfeifer, COTA/L | 1881003127 | Occupational Therapy Assistant | Mount Pleasant, PA | 2014 |
| Kale Pfeifer | 1932795184 | Case Manager/Care Coordinator | Coeur D Alene, ID | 2020 |
| Karen Pfeifer, MS, ATC, LAT | 1396774808 | Athletic Trainer | Kennesaw, GA | 2006 |
| Kate Pfeifer, LCSW | 1164586897 | Clinical Social Worker | West Orange, NJ | 2006 |
| Katharine Pfeifer, RDH | 1013417765 | Dental Hygienist | Troy, MT | 2018 |
| Katherine Pfeifer | 1083538755 | School Psychologist | Cincinnati, OH | 2026 |
| Katherine Pfeifer, CNP | 1114508595 | Family Nurse Practitioner | Atlanta, GA | 2021 |
| Kathleen Pfeifer | 1104104181 | Psychiatric/Mental Health Nurse Practitioner | Reynoldsburg, OH | 2011 |
| Kay Pfeifer, OTR/L | 1063868289 | Occupational Therapist | Mason, OH | 2016 |
| Kayla Pfeifer, B.S. | 1063836971 | Case Manager/Care Coordinator | Norfolk, NE | 2014 |
| Keith Pfeifer, D.P.M. | 1114089695 | Foot Surgery Podiatrist | Fort Gordon, GA | 2006 |
| Kelly Pfeifer, M.D. | 1083606776 | Family Medicine Physician | Petaluma, CA | 2005 |
| Kelly Pfeifer, RDH, BSDH | 1205150422 | Dental Hygienist | Portland, OR | 2010 |
| Kendall Pfeifer, PA-C | 1700137700 | Physician Assistant | Latrobe, PA | 2012 |
| Kenneth Pfeifer, PA | 1063712198 | Physician Assistant | New Hyde Park, NY | 2010 |
| Kenzi Pfeifer, OTR/L | 1699403188 | Pediatric Occupational Therapist | San Diego, CA | 2022 |
| Kierstin Pfeifer, FNP-C | 1184393241 | Family Nurse Practitioner | Springfield, OH | 2021 |
| Kimberly Pfeifer, MS, RD, LMNT | 1720579220 | Registered Dietitian | Genoa, NE | 2018 |
| Korinne Pfeifer, MA | 1396510657 | Professional Counselor | McHenry, IL | 2023 |
| Kristen Pfeifer | 1144703711 | Health Educator | Dearborn, MI | 2018 |
| Kristin Pfeifer | 1710813811 | School Psychologist | Long Beach, CA | 2026 |
| Kristine Pfeifer | 1962874974 | Case Manager/Care Coordinator | Wichita, KS | 2015 |
| Kurt Pfeifer, MD | 1255385241 | Hospitalist Physician | Milwaukee, WI | 2006 |
| Kyle Pfeifer, MD | 1760644918 | Vascular & Interventional Radiology Physician | Lincoln, NE | 2008 |
| Kyle Pfeifer, MD | 1932494986 | Diagnostic Radiology Physician | Wyoming, MI | 2011 |
| Kyle Pfeifer, MS, APRN, NP-C | 1942772249 | Family Nurse Practitioner | Newark, OH | 2018 |
| Lashai Pfeifer, M.ED., LPCC, LMAC | 1063437416 | Professional Counselor | Fargo, ND | 2006 |
| Laura Pfeifer, OTR | 1851491062 | Occupational Therapist | Chattanooga, TN | 2006 |
| Lauren Pfeifer | 1386593267 | Student in an Organized Health Care Education/Training Program | Centerburg, OH | 2026 |
| Lauren Pfeifer, DPT | 1821662891 | Physical Therapist | Omaha, NE | 2021 |
| Lexie Pfeifer, OTR/L | 1942756598 | Occupational Therapist | Dallas, TX | 2016 |
| Linda Pfeifer | 1043282486 | Nurse Practitioner | North Huntingdon, PA | 2006 |
| Lindsey Pfeifer, COTA/L | 1750030045 | Occupational Therapy Assistant | Tulsa, OK | 2022 |
| Lisa Pfeifer, CPNP | 1447558697 | Pediatric Nurse Practitioner | Huntington, NY | 2011 |
| Logan Pfeifer, LCSW, MSW, CDCA | 1861927428 | Clinical Social Worker | Indianapolis, IN | 2017 |
| Loretta Pfeifer, PAC | 1225027519 | Medical Physician Assistant | Oakes, ND | 2005 |
| Lucas Pfeifer, DO | 1962908962 | Hospice and Palliative Medicine (Internal Medicine) Physician | Medford, OR | 2018 |
| Lyle Pfeifer, MD | 1003813270 | Family Medicine Physician | Longmont, CO | 2005 |
| Lyndsey Pfeifer | 1467390450 | Personal Care Attendant | Omaha, NE | 2026 |
| Lyndsie Pfeifer, DO | 1215686605 | Family Medicine Physician | Chillicothe, OH | 2022 |
| Mackenzie Pfeifer, DPT | 1740166586 | Physical Therapist | Hendersonville, NC | 2025 |
| Madalyn Pfeifer, DPT | 1487308136 | Physical Therapist | Lake Placid, NY | 2022 |
| Mallory Pfeifer | 1922935204 | Behavior Technician | Omaha, NE | 2026 |
| Marcie Pfeifer | 1972708691 | Counselor | Madison, WI | 2007 |
| Marcielle Pfeifer | 1750571121 | Addiction (Substance Use Disorder) Counselor | Atascadero, CA | 2007 |
| Margaret Pfeifer | 1164212668 | Social Worker | Columbus, OH | 2025 |
| Maria Pfeifer, ATC, PT | 1194924720 | Physical Therapist | Sioux Falls, SD | 2007 |
| Maria Pfeifer | 1992254866 | Community Health Worker | Portland, OR | 2016 |
| Mark Pfeifer, DPM | 1053472076 | Podiatrist | Lake Geneva, WI | 2006 |
| Mark Pfeifer, MD | 1699753384 | Internal Medicine Physician | Louisville, KY | 2006 |
| Marni Pfeifer, M.S. CCC-SLP | 1063682144 | Speech-Language Pathologist | Fargo, ND | 2008 |
| Mary Pfeifer, D.C. | 1073658837 | Rehabilitation Chiropractor | Ketchikan, AK | 2007 |
| Mary Pfeifer | 1467057737 | Homemaker | Parkersburg, WV | 2020 |
| Mary Pfeifer | 1477353985 | Hearing Instrument Specialist | West Burlington, IA | 2025 |
| Mary Pfeifer, CPNP | 1881063774 | Pediatric Nurse Practitioner | White Plains, MD | 2015 |
| Mary Jo Pfeifer, LMHC | 1174859854 | Counselor | Ames, IA | 2009 |
| Mason Pfeifer | 1750981668 | Mental Health Counselor | Tigard, OR | 2020 |
| Matthew Pfeifer, LMT | 1477480333 | Massage Therapist | Spokane, WA | 2026 |
| Matthew Pfeifer, M.S.W., MPP | 1700285046 | Social Worker | Aurora, CO | 2014 |
| Max Pfeifer | 1124788872 | Behavior Technician | Taylorsville, UT | 2021 |
| Maxine Pfeifer | 1386248201 | Professional Counselor | Rochester, MN | 2020 |
| Megan Pfeifer, LCSW | 1295213353 | Clinical Social Worker | Bourbonnais, IL | 2018 |
| Megan Pfeifer, APRN | 1346918117 | Family Nurse Practitioner | Red Bank, NJ | 2021 |
| Megan Pfeifer, LRD | 1386138717 | Registered Dietitian | Fargo, ND | 2018 |
| Megan Pfeifer | 1710312053 | Addiction (Substance Use Disorder) Counselor | Knoxville, TN | 2013 |
| Melinda Pfeifer | 1366249922 | Day Training/Habilitation Specialist | Columbus, NE | 2025 |
| Melissa Pfeifer, OTR | 1508207929 | Occupational Therapist | Greenfield, WI | 2013 |
| Melissa Pfeifer, HHA | 1679166169 | Personal Care Attendant | Piketon, OH | 2021 |
| Michael Pfeifer, CRNA | 1063714574 | Certified Registered Nurse Anesthetist | Novi, MI | 2010 |
| Michael Pfeifer, DPT,ATC | 1811226889 | Physical Therapist | Lowell, IN | 2009 |
| Michelle Pfeifer, LMHP | 1215032560 | Mental Health Counselor | Omaha, NE | 2006 |
| Michelle Pfeifer, PHARMD | 1700575354 | Pharmacist | Springfield, OR | 2023 |
| Moira Pfeifer, MD | 1366439119 | Pediatric Endocrinology Physician | Dayton, OH | 2005 |
| Molly Pfeifer, BSN, RN, IBCLC | 1487374369 | Lactation Consultant (Registered Nurse) | Omaha, NE | 2022 |
| Myra Pfeifer, LMLP, LCP, LCAC | 1699718858 | Psychologist | Concordia, KS | 2006 |
| Nancy Pfeifer, LBSW | 1275646127 | Mental Health Counselor | Port Huron, MI | 2006 |
| Nathan Pfeifer | 1750948188 | Family Medicine Physician | Wichita, KS | 2019 |
| Nicholas Pfeifer, MSW | 1649465956 | Clinical Social Worker | Dover, NH | 2007 |
| Nicholas Pfeifer, ATC | 1780011346 | Athletic Trainer | Boston, MA | 2013 |
| Nicole Pfeifer, FNP | 1346589462 | Family Nurse Practitioner | Missoula, MT | 2013 |
| Olivia Pfeifer | 1093551764 | Pharmacist | Omaha, NE | 2024 |
| Paige Pfeifer | 1316895709 | Behavior Technician | Duluth, MN | 2026 |
| Pamela Pfeifer, MHPP | 1942487947 | Day Training/Habilitation Specialist | Mountain Home, AR | 2008 |
| Patricia Pfeifer | 1164566071 | Speech/Language/Hearing Specialist/Technologist | Newark, DE | 2007 |
| Peggy Pfeifer | 1346601002 | Registered Nurse | Russellville, AR | 2016 |
| Phyllis Pfeifer | 1295610921 | Chore Provider | Omaha, NE | 2025 |
| Priscilla Pfeifer, LCSW, LAC | 1366290397 | Clinical Social Worker | San Antonio, TX | 2024 |
| Rachel Pfeifer, PTA | 1104508506 | Physical Therapy Assistant | Utica, MI | 2023 |
| Rachel Pfeifer, LMSW | 1124278387 | Clinical Social Worker | Council Bluffs, IA | 2008 |
| Rachel Pfeifer, RD | 1477038222 | Registered Dietitian | Sacaton, AZ | 2018 |
| Rachel Pfeifer, LPC, MS | 1700529476 | Professional Counselor | Hartland, WI | 2022 |
| Rachel Pfeifer, PT, DPT | 1912699331 | Physical Therapist | Altoona, WI | 2023 |
| Raquelle Pfeifer, MS, CCC-SLP | 1467698357 | Speech-Language Pathologist | Airmont, NY | 2008 |
| Regina Pfeifer, RN | 1154818813 | Psychiatric/Mental Health Registered Nurse | Patchogue, NY | 2018 |
| Robert Pfeifer, RPH | 1437770245 | Pharmacist | Dublin, OH | 2020 |
| Rose Pfeifer | 1407792336 | Personal Care Attendant | Mandan, ND | 2026 |
| Rowen Pfeifer, D.C. | 1124071360 | Nutrition Chiropractor | Brentwood, TN | 2006 |
| Ryan Pfeifer, D.O. | 1659575645 | Physical Medicine & Rehabilitation Physician | Bensalem, PA | 2007 |
| Ryan Pfeifer, DC | 1689342586 | Chiropractor | Erie, PA | 2021 |
| Ryan Pfeifer, DDS | 1770922023 | Dentist | Fountain, CO | 2013 |
| Sally Pfeifer, CACD I | 1881234748 | Addiction (Substance Use Disorder) Counselor | Bend, OR | 2020 |
| Samantha Pfeifer, MD | 1124053087 | Reproductive Endocrinology Physician | New York, NY | 2006 |
| Sara Pfeifer | 1144303017 | Physical Therapist | Boulder, CO | 2006 |
| Sara Pfeifer | 1184874992 | Physical Therapy Assistant | Valrico, FL | 2008 |
| Sara Pfeifer | 1689944506 | Registered Dietitian | Omaha, NE | 2012 |
| Sarah Pfeifer | 1265306690 | Personal Care Attendant | Omaha, NE | 2025 |
| Sarah Pfeifer, RN, IBCLC | 1437047438 | Lactation Consultant (Registered Nurse) | Laguna Hills, CA | 2025 |
| Sarah Pfeifer, NP | 1447785282 | Family Nurse Practitioner | Springfield, MO | 2017 |
| Sarah Pfeifer, RN | 1528998507 | Registered Nurse | Darlington, WI | 2026 |
| Sarah Pfeifer | 1699567784 | Social Worker | Cleveland, OH | 2025 |
| Sarah Pfeifer | 1982530325 | Social Worker | Sidney, OH | 2026 |
| Sari Pfeifer | 1184599409 | Occupational Therapist | Winston Salem, NC | 2025 |
| Savana Pfeifer | 1548147945 | Clinical Social Worker | Roseville, CA | 2025 |
| Shannon Pfeifer | 1417307356 | Occupational Therapist | Buffalo, MN | 2016 |
| Sherry Pfeifer | 1760347603 | Personal Care Attendant | Omaha, NE | 2025 |
| Spencer Pfeifer, LADC | 1659736718 | Addiction (Substance Use Disorder) Counselor | Rochester, MN | 2015 |
| Stephanie Pfeifer, RN | 1043163694 | Home Health Registered Nurse | Tigard, OR | 2026 |
| Steven Pfeifer | 1053121541 | Behavior Technician | Indianapolis, IN | 2025 |
| Suzann Pfeifer, MS | 1861781247 | Mental Health Counselor | Boulder, CO | 2011 |
| Tanesha Pfeifer, LMSW | 1831066703 | Clinical Social Worker | Charlevoix, MI | 2025 |
| Tara Pfeifer | 1144889288 | Physical Therapist | Hamilton, MT | 2019 |
| Tara Pfeifer, DH 60035150 | 1609021120 | Dental Hygienist | Vancouver, WA | 2008 |
| Taylor Pfeifer, PT, DPT | 1265089171 | Physical Therapist | Castle Rock, CO | 2019 |
| Taylor Pfeifer | 1831976778 | Behavior Technician | Mankato, MN | 2023 |
| Teresa Pfeifer, PHD OTR | 1063721363 | Occupational Therapist | McAllen, TX | 2010 |
| Terina Pfeifer | 1245704394 | Occupational Therapy Assistant | Wilmington, OH | 2019 |
| Thea Pfeifer, MD | 1538131776 | Pediatric Endocrinology Physician | Concord, NC | 2006 |
| Thomasina Pfeifer | 1194555011 | Women's Health Nurse Practitioner | Youngstown, OH | 2024 |
| Timothy Pfeifer, R.PH | 1992923551 | Pharmacist | Northport, NY | 2007 |
| Tracy Pfeifer, MD | 1255428546 | Plastic Surgery Physician | New York, NY | 2006 |
| Tracy Pfeifer, ABA TUTOR | 1356736615 | Day Training/Habilitation Specialist | Albuquerque, NM | 2015 |
| Tras Pfeifer, PA-C, MPAS | 1477224608 | Physician Assistant | Lander, WY | 2021 |
| Travis Pfeifer, OD | 1831875483 | Optometrist | New York, NY | 2023 |
| Valerie Pfeifer, ATC | 1386671162 | Athletic Trainer | Jenkintown, PA | 2006 |
| Valerie Pfeifer, LMSW | 1487492468 | Case Manager/Care Coordinator | Tulsa, OK | 2024 |
| Victoria Pfeifer, PSYD | 1982874434 | Clinical Psychologist | Milwaukee, WI | 2008 |
| W. Dean Pfeifer, PHD | 1487628624 | Clinical Psychologist | Madison, CT | 2006 |
| Walther Pfeifer, M.D. | 1083787212 | Anatomic Pathology & Clinical Pathology Physician | Boston, MA | 2006 |
| Wanda Pfeifer, MME, CO, COMT, OC(C) | 1841180726 | Orthoptist | Palm Beach Gardens, FL | 2025 |
| Whitney Pfeifer, SLP | 1811264245 | Speech-Language Pathologist | Washington, IL | 2011 |
| William Pfeifer | 1003627738 | Case Manager/Care Coordinator | Dublin, OH | 2025 |
| William Pfeifer, DDS | 1376768614 | Dentist | Centennial, CO | 2007 |
| William Pfeifer, D.C. | 1487799235 | Rehabilitation Chiropractor | Ketchikan, AK | 2007 |
| William Pfeifer, MD | 1699732024 | Surgical Critical Care Physician | Highlands Ranch, CO | 2006 |
| Yolanda Pfeifer, RPH | 1326061912 | Pharmacist | Sheridan, WY | 2006 |
| Zachary Pfeifer, MD | 1457983389 | Urology Physician | Greenville, SC | 2020 |
| Margaret Pfeifer Lincoln, LMSW ACSW | 1861523201 | Clinical Social Worker | Wyandotte, MI | 2007 |
| Erin Pfeifer-Andrin, LCSW | 1972913937 | Clinical Social Worker | Monroe, NY | 2014 |
| Carol Pfeifer-Brown, LMT | 1912674219 | Massage Therapist | Portland, OR | 2021 |
| Lauraashley Pfeifer-Hughes, M.S., CCC-SLP | 1689158248 | Speech-Language Pathologist | Fishkill, NY | 2018 |
| Julia Pfeifer-Ledford, LMSW | 1831766179 | Social Worker | Bloomfield Township, MI | 2021 |
| Hayden Pfeifer-Mikula | 1760301022 | Peer Specialist | Dearborn, MI | 2026 |
| Alyssa Pfeifer-Rentmeester, PA-C | 1407322183 | Physician Assistant | Sheboygan, WI | 2018 |
| Rebecca Pfeifer-Rosenblum | 1598379596 | Family Nurse Practitioner | Richmond, CA | 2020 |
| Cody Pfeifer-Wiley | 1033758750 | Behavior Technician | Rancho Cucamonga, CA | 2019 |
| Cynthia Pfeiff, PA-C | 1821006917 | Physician Assistant | Oakland, CA | 2006 |
| Kristie Pfeiff, PTA | 1548556202 | Physical Therapy Assistant | Sutherland, NE | 2011 |
| Ashley Pfeiffenberger | 1952140451 | Physical Therapist | Florence, KY | 2024 |
| Elizabeth Pfeiffenberger | 1275923427 | Behavior Analyst | Queen Creek, AZ | 2015 |
| Jill Pfeiffenberger, PHARMD | 1548487952 | Pharmacist | Philadelphia, PA | 2007 |
| Katherine Pfeiffenberger, LCSW | 1235414053 | Clinical Social Worker | New Orleans, LA | 2011 |
| Kelsey Pfeiffenberger, CRNP | 1780108753 | Nurse Practitioner | Fleetwood, PA | 2017 |
| Abigayle Pfeiffer, LPC | 1164183398 | Mental Health Counselor | Chicago, IL | 2022 |
| Adam Pfeiffer | 1417709502 | Case Manager/Care Coordinator | Somerset, KY | 2024 |
| Alex Pfeiffer, DO | 1093490088 | Family Medicine Physician | Rock Rapids, IA | 2023 |
| Alexa Pfeiffer, DO | 1528759701 | Physical Medicine & Rehabilitation Physician | Madison, WI | 2023 |
| Alexa Pfeiffer | 1710373865 | Peer Specialist | Cape Girardeau, MO | 2015 |
| Alexander Pfeiffer, RPH | 1447685284 | Pharmacist | Spokane Valley, WA | 2013 |
| Alexandria Pfeiffer, D.C. | 1649819426 | Chiropractor | Rosedale, MD | 2019 |
| Alexis Pfeiffer, QMHP | 1356178057 | Mental Health Counselor | Dixon, IL | 2024 |
| Alicia Pfeiffer, DPT | 1962799122 | Physical Therapist | Broomfield, CO | 2011 |
| Alissia Pfeiffer, NMD | 1740791052 | Naturopath | Scottsdale, AZ | 2017 |
| Alixandria Pfeiffer, DO | 1396308516 | Obstetrics & Gynecology Physician | San Antonio, TX | 2019 |
| Allan Pfeiffer, D.D.S. | 1588861785 | General Practice Dentistry | Malibu, CA | 2007 |
| Allison Pfeiffer | 1497279103 | Behavior Analyst | Astoria, NY | 2017 |
| Allison Pfeiffer | 1982373262 | Behavior Technician | Broomfield, CO | 2021 |
| Allysa Pfeiffer | 1295461788 | Pharmacy Technician | Newton, NJ | 2022 |
| Alycia Pfeiffer, DPT | 1518665090 | Physical Therapist | Huntersville, NC | 2023 |
| Amanda Pfeiffer | 1477423309 | Mental Health Counselor | Grayslake, IL | 2025 |
| Amanda Pfeiffer, PA-C | 1679106983 | Physician Assistant | Evanston, IL | 2020 |
| Amanda Pfeiffer | 1750872834 | Behavior Technician | Tracy, CA | 2018 |
| Amber Pfeiffer, ARNP | 1083317093 | Nurse Practitioner | Spokane, WA | 2023 |
| Amber Pfeiffer, PLMHP | 1811670920 | Mental Health Counselor | Kearney, NE | 2023 |
| Amber Pfeiffer, RN | 1922983063 | Nurse Practitioner | Auburn, IN | 2025 |
| Amy Pfeiffer, CRNA | 1093157901 | Certified Registered Nurse Anesthetist | Portland, OR | 2013 |
| Amy Pfeiffer, FNP | 1114222551 | Family Nurse Practitioner | Las Vegas, NV | 2011 |
| Amy Pfeiffer, LMT | 1538689211 | Massage Therapist | Orchard Park, NY | 2017 |
| Amy Pfeiffer, PSY.D. | 1962633305 | Clinical Psychologist | Columbia, MO | 2009 |
| Andrea Pfeiffer, DMD | 1376069997 | Dentist | Fort Benning, GA | 2017 |
| Andrea Pfeiffer, LMSW | 1427244896 | Social Worker | Lawrence, KS | 2007 |
| Andrew Pfeiffer, PT | 1205694106 | Physical Therapist | Dahlonega, GA | 2024 |
| Andrew Pfeiffer, DC | 1992546717 | Chiropractor | Kansas City, MO | 2024 |
| Angela Pfeiffer, DPT | 1659463834 | Physical Therapist | Byron, IL | 2006 |
| Angela Pfeiffer, PH.D. | 1750314886 | Psychologist | Sugar Land, TX | 2006 |
| Anna Pfeiffer, PA-C | 1295614683 | Physician Assistant | Oak Lawn, IL | 2025 |
| Anna Pfeiffer, MD | 1659175867 | Student in an Organized Health Care Education/Training Program | Dallas, TX | 2025 |
| Anna Pfeiffer, PHARMD | 1902434590 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Lexington, KY | 2020 |
| Annelise Pfeiffer, OT/R | 1063180289 | Occupational Therapist | Kingston, MA | 2021 |
| Annica Pfeiffer | 1255068144 | Behavior Technician | Omaha, NE | 2022 |
| Anthony Pfeiffer, M.D. | 1104189497 | Emergency Medicine Physician | Sioux Falls, SD | 2012 |
| Ashley Pfeiffer, CRNP | 1023993078 | Family Nurse Practitioner | California, MD | 2025 |
| Ashley Pfeiffer | 1346191798 | Mental Health Counselor | Madison, WI | 2026 |
| Ashley Pfeiffer, DPT | 1528346079 | Physical Therapist | Rapid City, SD | 2011 |
| Ashley Pfeiffer | 1740174325 | Student in an Organized Health Care Education/Training Program | Tallahassee, FL | 2025 |
| Barbara Pfeiffer, SLP | 1538774799 | Speech-Language Pathologist | Cutler Bay, FL | 2020 |
| Barbara Pfeiffer, LMT | 1609007947 | Massage Therapist | Gresham, OR | 2009 |
| Benjamin Pfeiffer, DO | 1265060339 | Emergency Medicine Physician | Rochester, NY | 2020 |
| Benjamin Pfeiffer, LCSW | 1518529593 | Clinical Social Worker | Indianapolis, IN | 2019 |
| Benjamin Pfeiffer, DO | 1841143476 | Military Health Care Provider | San Diego, CA | 2026 |
| Beth Pfeiffer, RPH | 1417482563 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Mansfield, OH | 2017 |
| Bethany Pfeiffer | 1720729460 | Behavior Analyst | Kenosha, WI | 2022 |
| Bradley Pfeiffer, D.C. | 1114962453 | Chiropractor | Bend, OR | 2006 |
| Brandy Pfeiffer | 1265084701 | Family Medicine Physician | Thomaston, GA | 2019 |
| Brenda Pfeiffer, DC | 1578621983 | Chiropractor | Wyoming, MN | 2006 |
| Brent Pfeiffer, M.D., PHD | 1124223474 | Pediatric Critical Care Medicine Physician | Miami, FL | 2007 |
| Breyonna Pfeiffer | 1932785987 | Homemaker | Lorain, OH | 2021 |
| Brian Pfeiffer, DO | 1356746697 | Pediatrics Physician | Portland, OR | 2014 |
| Brian Pfeiffer, PA-C | 1457826901 | Medical Physician Assistant | Los Angeles, CA | 2018 |
| Brian Pfeiffer, MD | 1548234271 | Internal Medicine Physician | Tyler, TX | 2006 |
| Brian Pfeiffer, PH.D. | 1679629471 | Clinical Psychologist | Fort Gordon, GA | 2007 |
| Bruce Pfeiffer, LPC | 1760243166 | Counselor | Madison, WI | 2024 |
| Caitlin Pfeiffer, MS, CF-SLP | 1710409511 | Speech-Language Pathologist | Sterling, VA | 2017 |
| Carlos Pfeiffer, DO | 1881327336 | Internal Medicine Physician | Corinth, MS | 2022 |
| Carly Pfeiffer, NP | 1740819861 | Family Nurse Practitioner | Denton, TX | 2020 |
| Carmen Pfeiffer | 1154886752 | Diabetes Educator Registered Nurse | Carnegie, PA | 2019 |
| Carolyn Pfeiffer, RN | 1710571401 | Registered Nurse | Toms River, NJ | 2021 |
| Cassandra Pfeiffer | 1902241508 | Physical Therapy Assistant | Auburn, NE | 2013 |
| Catalina Pfeiffer | 1245152941 | Behavior Technician | Gainesville, FL | 2026 |
| Catherine Pfeiffer, CRNA | 1568591626 | Certified Registered Nurse Anesthetist | Raleigh, NC | 2007 |
| Catherine Pfeiffer, DO | 1649664970 | Hospitalist Physician | Albany, NY | 2015 |
| Catherine Pfeiffer | 1831070887 | Mental Health Counselor | Westminster, CO | 2025 |
| Chad Pfeiffer, LPCC | 1487082343 | Professional Counselor | Cuba, NM | 2013 |
| Chakorion Pfeiffer | 1669313284 | Behavior Technician | Chandler, AZ | 2026 |
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).