Providers Sasha Birk-Stachon to Peter Birkholz
300 individual NPIs in the federal registry, part 2,012 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. 97 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Sasha Birk-Stachon | 1396617783 | Behavior Technician | Portland, OR | 2025 |
| Angela Birka | 1023850831 | Behavior Technician | Aurora, CO | 2024 |
| Ann Birka, ACNP | 1306928288 | Acute Care Nurse Practitioner | Dallas, TX | 2006 |
| Carin Birka | 1184346637 | Behavior Technician | Kirkland, WA | 2022 |
| Hannah Birkam | 1346058070 | Behavior Technician | Grand Rapids, MI | 2024 |
| Therese Birkam-Jade, PA-C | 1124112982 | Physician Assistant | Portage, MI | 2006 |
| Betelihem Birkan | 1639415003 | Home Health Aide | Washington, DC | 2012 |
| Igor Birkas, D.C. | 1548437825 | Chiropractor | Buffalo Grove, IL | 2008 |
| Brett Birkbeck, OT | 1861009425 | Occupational Therapist | Midlothian, VA | 2020 |
| Daniel Birkbeck, MD | 1265433254 | Orthopaedic Hand Surgery Physician | Napa, CA | 2005 |
| Hannah Birkbeck, OTR | 1790145670 | Occupational Therapist | Gainesville, VA | 2016 |
| Helen Birkbeck, APRN | 1518037860 | Psychiatric/Mental Health Nurse Practitioner | Port Huron, MI | 2006 |
| James Birkbeck, MD | 1023020922 | Cardiovascular Disease Physician | Topeka, KS | 2006 |
| Libby Birkbeck | 1861347742 | Behavior Technician | Farmington Hills, MI | 2026 |
| Mandy Birkbeck | 1194681445 | Registered Dietitian | Napa, CA | 2025 |
| Mercedes Birkbeck | 1801375365 | Assistant Behavior Analyst | Providence, RI | 2018 |
| Pashanna Birkbeck | 1073126975 | Behavior Technician | Bronx, NY | 2020 |
| Anne Birkbeck-Garcia, MD | 1285782219 | Neonatal-Perinatal Medicine Physician | San Diego, CA | 2007 |
| Benjamin Birkby, PSY.D. | 1326382029 | Clinical Psychologist | Louisville, KY | 2012 |
| Bruce Birkby, M.D. | 1932103298 | Allergy & Immunology Physician | Lawrence, MA | 2005 |
| Cara Birkby | 1801664560 | Occupational Therapist | Corvallis, OR | 2023 |
| Craig Birkby, M.D. | 1669422994 | MOHS-Micrographic Surgery Physician | Seattle, WA | 2006 |
| Gabriel Birkby | 1265162770 | Counselor | Orchard Park, NY | 2022 |
| Megan Birkby, LPC, NCC | 1467056689 | Professional Counselor | Englewood, CO | 2020 |
| Renae Birkby | 1649073156 | Mental Health Counselor | Meridian, ID | 2025 |
| William Birkby, M.D. | 1396703948 | Anatomic Pathology & Clinical Pathology Physician | Columbia, MO | 2006 |
| Daniah Birkdar | 1639033665 | Pharmacy Technician | Katy, TX | 2025 |
| Fallon Birke, PSY.D. | 1992630933 | School Psychologist | Rockville, MD | 2026 |
| James Birke, PT PHD | 1376602888 | Physical Therapist | Baton Rouge, LA | 2006 |
| Leslie Birke, RDH | 1326614082 | Dental Hygienist | Wentzville, MO | 2021 |
| Lindsay Birke | 1750843660 | Behavior Technician | Grand Forks, ND | 2019 |
| Marilyn Birke, PHD | 1629116173 | Psychologist | Teaneck, NJ | 2007 |
| Matthew Birke, D.D.S. | 1851592356 | General Practice Dentistry | Saint Louis, MO | 2007 |
| Rita Birke, ACADC | 1265586614 | Addiction (Substance Use Disorder) Counselor | Fremont, NE | 2007 |
| Ryan Birke | 1184334914 | Behavior Technician | Denham Springs, LA | 2022 |
| Saron Birke | 1457289894 | Behavior Technician | Fulton, MD | 2026 |
| Szifra Birke, M.S. | 1508945742 | Mental Health Counselor | Chelmsford, MA | 2006 |
| Tara Birke, NP (APRN) | 1619412962 | Nurse Practitioner | Saint Charles, MO | 2016 |
| Douglas Birkebak, PA-C | 1275583833 | Physician Assistant | Burien, WA | 2006 |
| Shay Birkebak | 1093571812 | Occupational Therapist | Winter Park, FL | 2024 |
| Tambra Birkebak | 1932822848 | Occupational Therapist | Kent, WA | 2022 |
| Christian Birkedal, MD | 1043205404 | Surgery Physician | Daytona Beach, FL | 2005 |
| John Birkedal, MD | 1720062128 | Orthopaedic Surgery Physician | Winston Salem, NC | 2005 |
| Kristin Birkedal | 1790129237 | Physician Assistant | Daytona Beach, FL | 2013 |
| Amarantha Birkel | 1689190910 | Physical Therapist | Garden City, NY | 2017 |
| Ariel Birkel | 1710866017 | Behavior Technician | Holmen, WI | 2025 |
| Carter Birkel, PHARMD | 1750676946 | Pharmacist | Colorado Springs, CO | 2011 |
| Casey Birkel, D.V.M | 1851736250 | Veterinarian | Downers Grove, IL | 2013 |
| Connor Birkel, PHARMD | 1851787972 | Pharmacist | Winona, MN | 2015 |
| Jamesen Birkel, MSN, APRN | 1992327738 | Psychiatric/Mental Health Nurse Practitioner | Idaho Falls, ID | 2020 |
| Jason Birkel, DPM | 1578947602 | Foot & Ankle Surgery Podiatrist | Chambersburg, PA | 2015 |
| Jnel Birkel, LPN | 1265238240 | Licensed Practical Nurse | Lincoln, NE | 2025 |
| Kaitlin Birkel, LMSW | 1194281782 | Social Worker | East Meadow, NY | 2019 |
| Katherine Birkel | 1477727675 | Occupational Therapy Assistant | Peoria, IL | 2008 |
| Laura Birkel, RD, CD | 1568992584 | Registered Dietitian | La Crosse, WI | 2017 |
| Marlena Birkel, PHARMD | 1306441308 | Pharmacist | Dallas, TX | 2020 |
| Morgan Birkel | 1023802154 | Physician Assistant | Cleveland, TN | 2025 |
| Payton Birkel, DC | 1588483218 | Chiropractor | Sioux Falls, SD | 2024 |
| Phyllis Birkel, MD | 1871657643 | Rheumatology Physician | Rochester Hills, MI | 2006 |
| Richard Birkel, D.D.S | 1356493175 | General Practice Dentistry | Denver, CO | 2007 |
| Sara Birkel | 1912432204 | Case Manager/Care Coordinator | Lincoln, NE | 2017 |
| Sarah Birkel | 1790262632 | Occupational Therapist | Omaha, NE | 2018 |
| Shane Birkel, MA | 1144597550 | Mental Health Counselor | Dover, NH | 2011 |
| Shayna Birkel | 1578363206 | Adult Companion | Lincoln, NE | 2025 |
| Timothy Birkel | 1801692884 | Home Health Aide | Lincoln, NE | 2025 |
| Catherine Birkel Sommer, LMSW | 1124577762 | Clinical Social Worker | Dearborn, MI | 2016 |
| Rachel Birkel-Rothleutner, LMHC | 1457680902 | Mental Health Counselor | Titusville, FL | 2009 |
| Alisabeth Birkeland | 1568038479 | Behavior Technician | Eden Prairie, MN | 2021 |
| Andrew Birkeland, M.D. | 1700149317 | Pediatric Otolaryngology Physician | Palo Alto, CA | 2012 |
| Angela Birkeland, DNP | 1811544604 | Neonatal Nurse Practitioner | Salt Lake City, UT | 2019 |
| Glorymar Birkeland, MS | 1508315011 | Mental Health Counselor | Lake Clarke Shores, FL | 2016 |
| Holly Birkeland, MA, LMFT | 1619432077 | Marriage & Family Therapist | Edina, MN | 2019 |
| Isabel Birkeland, DDS | 1134050990 | General Practice Dentistry | Roanoke, VA | 2026 |
| Kade Birkeland, PHARM.D. | 1760711295 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Beverly Hills, CA | 2009 |
| Kayla Birkeland, M.A. | 1023534658 | Counselor | Vancouver, WA | 2017 |
| Kristopher Birkeland, D.C. | 1285969709 | Chiropractor | Tempe, AZ | 2009 |
| Laura Birkeland, M.S. | 1841451382 | Genetic Counselor (M.S.) | Madison, WI | 2008 |
| Margaret Birkeland, MA | 1881476752 | Mental Health Counselor | Stillwater, MN | 2023 |
| Peter Birkeland, PHD | 1245331149 | Clinical Psychologist | Rockford, MI | 2006 |
| Suzanne Birkeland, CRNA | 1831434596 | Certified Registered Nurse Anesthetist | Sacramento, CA | 2012 |
| Victoria Birkeland, FNP | 1740711167 | Family Nurse Practitioner | Fort Benton, MT | 2017 |
| Alex Birkelbach | 1386487080 | Addiction (Substance Use Disorder) Counselor | Santa Ana, CA | 2024 |
| Kate Birkelbach, RN, MSN, CPNP | 1124487046 | Pediatric Nurse Practitioner | Cypress, TX | 2016 |
| Madelyn Birkelbach, AU.D. | 1285311225 | Audiologist | The Woodlands, TX | 2023 |
| Susan Birkelbach Cowden, MS | 1144499286 | Marriage & Family Therapist | Olathe, KS | 2008 |
| Kay Birkeli, PHD | 1689972754 | Psychologist | Lagrange, GA | 2011 |
| Amy Birkelo, LAC | 1740682681 | Addiction (Substance Use Disorder) Counselor | Butte, MT | 2014 |
| Bethany Birkelo, D.O. | 1871942821 | Nephrology Physician | Nashville, TN | 2016 |
| Emma Birkelo, MD | 1396633426 | Student in an Organized Health Care Education/Training Program | Saint Louis, MO | 2025 |
| Jamie Birkelo, PA-C | 1295947158 | Physician Assistant | Madison, WI | 2007 |
| Krista Birkelo, DO | 1649435165 | Emergency Medicine Physician | Spearfish, SD | 2008 |
| Marilyn Birkelo | 1639743768 | Behavior Technician | Bloomington, MN | 2021 |
| Alisha Birkemeier | 1194575712 | Psychiatric/Mental Health Nurse Practitioner | Marion, OH | 2024 |
| Amanda Birkemeier, LCSW | 1811404973 | Clinical Social Worker | Mexico, MO | 2018 |
| Amy Birkemeier | 1538532825 | Physical Therapist | Dayton, OH | 2015 |
| Anita Birkemeier, RN | 1548223142 | Registered Nurse | Cedarburg, WI | 2006 |
| Chelsea Birkemeier, MSN, APRN, PMHNP-BC | 1912589318 | Psychiatric/Mental Health Nurse Practitioner | Miamisburg, OH | 2021 |
| Damon Birkemeier, RPH, PHARMD | 1932754959 | Pharmacist | Kalida, OH | 2019 |
| Gina Birkemeier | 1477041291 | Professional Counselor | Saint Louis, MO | 2018 |
| Julia Birkemeier, RPH | 1366866543 | Pharmacist | Defiance, OH | 2014 |
| Kara Birkemeier | 1699300400 | Occupational Therapist | Beavercreek, OH | 2020 |
| Kellie Birkemeier, P.T. | 1710199633 | Physical Therapist | Delphos, OH | 2007 |
| Kevin Birkemeier, P.T. | 1205089075 | Physical Therapist | Albion, NY | 2008 |
| Krista Birkemeier, M.D. | 1023265139 | Pediatric Radiology Physician | Temple, TX | 2008 |
| Linda Birkemeier, MS, RDN, LD, CDCES | 1730613209 | Registered Dietitian | Avon, IN | 2017 |
| Sam Birkemeier | 1073481768 | Student in an Organized Health Care Education/Training Program | Portland, OR | 2025 |
| Sara Birkemeier, DPT | 1144639972 | Physical Therapist | O Fallon, MO | 2014 |
| Susan Birkemeier, MD | 1821034398 | Obstetrics & Gynecology Physician | Portland, OR | 2006 |
| Tristan Birkemeier, COTA/L | 1205604337 | Occupational Therapy Assistant | Laramie, WY | 2023 |
| Wendy Birkemeier, PHARMD, RPH | 1427664390 | Pharmacist | Columbus, OH | 2020 |
| Trudylynn Birkemeyer Funk, LCSW | 1649509084 | Addiction (Substance Use Disorder) Counselor | Jackson, WY | 2009 |
| David Birken, MD | 1700801321 | Internal Medicine Physician | Santa Barbara, CA | 2006 |
| Eric Birken, MD | 1053335026 | Otolaryngology Physician | Canandaigua, NY | 2006 |
| Gary Birken, MD | 1164526802 | Pediatric Surgery Physician | Hollywood, FL | 2006 |
| Kathryn Birken, PHARM.D. | 1558795674 | Pharmacist | Clifton Springs, NY | 2013 |
| Melanie Birken, MSW | 1114383189 | Social Worker | Pembroke Pines, FL | 2016 |
| Randolf Birken, MD | 1740253012 | Gynecology Physician | The Woodlands, TX | 2006 |
| Sandra Birken | 1396315776 | Surgery Physician | Tampa, FL | 2021 |
| Kathryn Birken-Friedman, M.D. | 1326281510 | Pediatrics Physician | Fort Lauderdale, FL | 2009 |
| Cheryl Birkenbach, RN | 1952930067 | Registered Nurse | Tawas City, MI | 2020 |
| Mark Birkenbach, MD | 1346212313 | Anatomic Pathology Physician | Minneapolis, MN | 2006 |
| Jack Birkenbeuel, MD, MBA | 1235860891 | Otolaryngology Physician | Columbus, OH | 2022 |
| Jennifer Birkenbuel, PA-C | 1972683761 | Physician Assistant | Oklahoma City, OK | 2006 |
| Sharon Birkenbuel, MACCCSLP | 1891891222 | Speech-Language Pathologist | Torrington, CT | 2006 |
| Amanda Birkeneder | 1922739499 | Behavior Technician | Winona, MN | 2022 |
| Kristin Birkenes, LMHC | 1003297235 | Mental Health Counselor | Albuquerque, NM | 2015 |
| Lori Birkeness, RN | 1548281439 | Registered Nurse | Kansas City, MO | 2006 |
| Arie Birkenfeld, M.D. | 1588748669 | Specialist | Millburn, NJ | 2006 |
| Ben Birkenfeld | 1730882200 | Student in an Organized Health Care Education/Training Program | Largo, MD | 2023 |
| Brittany Birkenfeld, OTR | 1679346951 | Occupational Therapist | Houston, TX | 2023 |
| Elizabeth Birkenfeld, M. D. | 1508209917 | Diagnostic Radiology Physician | Houston, TX | 2013 |
| Jody Birkenfeld | 1942453675 | Pediatric Physical Therapist | New City, NY | 2008 |
| Lucia Birkenfeld, D.M.D | 1316321102 | Dentist | Tenafly, NJ | 2015 |
| Peggy Birkenfeld, FNP | 1881650117 | Nurse Practitioner | Dimmitt, TX | 2006 |
| Rachel Birkenfeld, LCPC, LMFT | 1134306467 | Mental Health Counselor | Chicago, IL | 2008 |
| Samantha Birkenfeld | 1497019392 | Specialist | New City, NY | 2012 |
| Walter Birkenhagen, M.D. | 1407849060 | Surgery Physician | Pocatello, ID | 2005 |
| Daniel Birkenhauer, D.M.D. | 1699157768 | General Practice Dentistry | Bowling Green, KY | 2015 |
| Jeanne Birkenhauer, M.D. | 1457398828 | Family Medicine Physician | Gulf Shores, AL | 2006 |
| Mary Birkenhauer, CLC | 1649678277 | Lactation Consultant (Non-RN) | Wilmington, NC | 2014 |
| Meghan Birkenhauer, D.M.D. | 1306166616 | General Practice Dentistry | Bowling Green, KY | 2010 |
| Sandra Birkenhauer, RN, CPNP | 1114368172 | Pediatric Nurse Practitioner | Holmdel, NJ | 2013 |
| Taylor Birkenhauer | 1093383721 | Behavior Analyst | Hebron, KY | 2021 |
| Thomas Birkenhauer, D.M.D. | 1629398920 | General Practice Dentistry | Bowling Green, KY | 2010 |
| Amanda Birkenhead, NURSE PRACTITIONER | 1932709276 | Family Nurse Practitioner | Pittsfield, MA | 2020 |
| Kathleen Birkenhead, RN | 1386224020 | Registered Nurse | Huntington, NY | 2021 |
| Christopher Birkenheiser, PT, DPT | 1629816525 | Physical Therapist | Austin, TX | 2024 |
| Tracy Birkenhier | 1316415995 | Occupational Therapist | Monroe, MI | 2018 |
| Dalton Birkenholz, OTD | 1700772076 | Occupational Therapist | Cleveland, OK | 2025 |
| Haleigh Birkenholz, CAA | 1619615028 | Anesthesiologist Assistant | Springfield, MO | 2022 |
| Michael Birkenholz, R.N. | 1710087283 | Case Management Registered Nurse | Oklahoma City, OK | 2006 |
| Michelle Birkenholz, D.O. | 1083889216 | Obstetrics Physician | Dublin, OH | 2008 |
| Samantha Birkenholz, PSYD | 1316724784 | Psychologist | New York, NY | 2023 |
| Caren Birkenkamp, PMHNP-BC | 1013769744 | Psychiatric/Mental Health Nurse Practitioner | Saint Louis, MO | 2024 |
| Jeff Birkenkamp | 1568747194 | Pharmacist | Ballwin, MO | 2011 |
| Marcia Birkenkamp, RPT | 1801961271 | Physical Therapist | Lafayette, CO | 2006 |
| Ray Birkenkamp, M.D. | 1174594741 | Ophthalmology Physician | Mitchell, SD | 2006 |
| Joe Birkenmaier, BS | 1245202571 | Pharmacist | Norfolk, VA | 2006 |
| Lucy Birkenmaier | 1932069093 | Behavior Technician | Grain Valley, MO | 2025 |
| Dorothy Birkenmeier | 1467177113 | Professional Counselor | Rice Lake, WI | 2022 |
| Elizabeth Birkenmeier, SLP | 1053455394 | Speech-Language Pathologist | Saint Charles, MO | 2007 |
| Gail Birkenmeier, M.D. | 1255380440 | Internal Medicine Physician | Saint Louis, MO | 2006 |
| Jeffery Birkenmeier, D.C. | 1306979885 | Chiropractor | Creve Coeur, MO | 2007 |
| Stefani Birkenmeier, DPT | 1194758995 | Physical Therapist | Ballwin, MO | 2006 |
| Tammy Birkenmeier, MA, LLFMT | 1588844336 | Marriage & Family Therapist | Millington, MI | 2007 |
| Tom Birkenmeier | 1427090646 | Pulmonary Disease Physician | Saint Louis, MO | 2006 |
| Amy Birkenstamm, RN | 1548707318 | Specialist | Yardley, PA | 2017 |
| Kenneth Birkenstein, M.D. | 1093710022 | Family Medicine Physician | Yorba Linda, CA | 2005 |
| Adam Birkenstock, LCSW | 1194135608 | Clinical Social Worker | Valley Stream, NY | 2014 |
| Crystal Birkenstock, PT | 1881868339 | Physical Therapist | Pewaukee, WI | 2008 |
| Lyena Birkenstock | 1710680921 | Student in an Organized Health Care Education/Training Program | Houston, TX | 2023 |
| Nicole Birkenstock | 1174115893 | Mental Health Counselor | Apex, NC | 2021 |
| Taralee Birkenstock, LCSW | 1093286189 | Clinical Social Worker | Fort Collins, CO | 2018 |
| Chloe Birkenthal | 1063977981 | Case Manager/Care Coordinator | Madison, WI | 2019 |
| Lisa Birkenthal, M.S. | 1790920254 | Genetic Counselor (M.S.) | New York, NY | 2008 |
| Kelsey Birkes | 1649884180 | Professional Counselor | Lenexa, KS | 2020 |
| Skylare Birkes, COTA/L | 1528891686 | Occupational Therapy Assistant | Dyersburg, TN | 2024 |
| Christopher Birkestrand, D.D.S | 1639273188 | General Practice Dentistry | Minden, NE | 2006 |
| Cory Birkestrand, DO, MA | 1467074443 | Emergency Medicine Physician | Kansas City, KS | 2020 |
| Tyler Birkestrand, OTR/L | 1073289930 | Occupational Therapist | Napa, CA | 2021 |
| Abigail Birkett, LMSW | 1982528717 | Clinical Social Worker | Kansas City, MO | 2026 |
| Alexandra Birkett, PA-C | 1053742197 | Medical Physician Assistant | Peoria, AZ | 2013 |
| Blair Birkett, TMLHC | 1245780188 | Mental Health Counselor | Waterloo, IA | 2016 |
| Catherine Birkett, M.S. | 1215238985 | Developmental Therapist | Milford, MA | 2010 |
| Courtney Birkett, PA-C | 1841848876 | Physician Assistant | Scottsdale, AZ | 2019 |
| Derek Birkett | 1902390370 | Social Worker | Madison, WI | 2018 |
| Desmond Birkett, MD | 1467514166 | Surgery Physician | Burlington, MA | 2006 |
| Dylan Birkett, M.D. | 1528033289 | Anesthesiology Physician | Danville, PA | 2006 |
| Erin Birkett | 1679144133 | Behavior Technician | Hebron, KY | 2021 |
| Giselle Birkett | 1053263806 | Clinical Social Worker | Brooklyn, NY | 2026 |
| Hannah Birkett | 1982216552 | Clinical Social Worker | Indianapolis, IN | 2020 |
| Ian Birkett, MD | 1548236219 | Anatomic Pathology & Clinical Pathology Physician | Little Rock, AR | 2006 |
| John Birkett, MD | 1780655100 | Family Medicine Physician | Fort Dodge, IA | 2006 |
| Kaitlyn Birkett | 1811391238 | Addiction (Substance Use Disorder) Counselor | Fall River, MA | 2014 |
| Kathleen Birkett, RDN, LD | 1720603160 | Registered Dietitian | Seneca, SC | 2020 |
| Lennie Birkett, RPH | 1568800878 | Pharmacist | Monona, WI | 2013 |
| Melissa Birkett, OTR/L | 1598941528 | Occupational Therapist | Peculiar, MO | 2008 |
| Richard Birkett, M.D. | 1205199874 | Surgery Physician | Beverly, MA | 2012 |
| Sharee Birkett, FNP | 1528782356 | Family Nurse Practitioner | Roanoke, VA | 2022 |
| Steven Birkett, DC | 1427012186 | Chiropractor | Fennimore, WI | 2006 |
| Tanya Birkett, M.D. | 1023421492 | Anesthesiology Physician | Burlington, MA | 2014 |
| Melissa Birkett Greene | 1730791252 | Behavior Analyst | Central Point, OR | 2020 |
| Amanda Birkey, IBCLC | 1710344395 | Lactation Consultant (Non-RN) | Hopedale, IL | 2016 |
| Cherie Birkey | 1548932759 | Registered Nurse | Hays, KS | 2021 |
| David Birkey, DPT | 1861682890 | Physical Therapist | Waukee, IA | 2007 |
| Elizabeth Birkey, CNM, FNP-C, PMHNP-BC | 1538433248 | Psychiatric/Mental Health Nurse Practitioner | Princeton, IL | 2012 |
| Janet Birkey, M.A., LPCC | 1710231188 | Mental Health Counselor | Clovis, NM | 2012 |
| Jayci Birkey | 1053441998 | Surgery Physician | Denver, CO | 2007 |
| Johanna Birkey, RN | 1225778400 | Adult Psychiatric/Mental Health Registered Nurse | San Diego, CA | 2022 |
| John Birkey | 1063901791 | Mental Health Counselor | Clovis, NM | 2018 |
| John Birkey, L.C.S.W. | 1649388083 | Clinical Social Worker | Goshen, IN | 2006 |
| Marlin Birkey, LMHC | 1164793097 | Professional Counselor | Hays, KS | 2012 |
| Mary Birkey, LCSW, CADC | 1992461982 | Clinical Social Worker | Anchorage, AK | 2021 |
| Melisa Birkey, ARNP | 1659609998 | Nurse Practitioner | Wichita, KS | 2009 |
| Michele Birkey, LCSW | 1952327330 | Clinical Social Worker | Waukegan, IL | 2006 |
| Phillip Birkey | 1144926650 | Case Manager/Care Coordinator | Lima, OH | 2023 |
| Thomas Birkey, M.D. | 1043636574 | Family Medicine Physician | Montevideo, MN | 2014 |
| Trevor Birkey | 1578024295 | Infectious Disease Physician | Milwaukee, WI | 2019 |
| Robert Birkfeld, PSY.D. | 1265797302 | Psychologist | Palm City, FL | 2012 |
| Gertrude Birkhahn | 1811976236 | Diagnostic Radiology Physician | Orange City, FL | 2006 |
| Robert Birkhahn, MD | 1366497455 | Emergency Medicine Physician | Brooklyn, NY | 2006 |
| David Birkhahn-Rommelfanger | 1942883970 | Mental Health Counselor | Wheaton, IL | 2021 |
| Jennifer Birkhauser, MD | 1942435433 | Pediatrics Physician | Irvine, CA | 2009 |
| Amanda Birkhead, MS, RD, LDN | 1316392764 | Registered Dietitian | Durham, NC | 2016 |
| Andrew Birkhead, MD FAAFP FASAM | 1417341785 | Family Medicine Physician | Chicago, IL | 2015 |
| Claire Birkhead | 1063159325 | Behavior Technician | Springdale, AR | 2022 |
| Cynthia Birkhead | 1538751011 | Behavior Analyst | Louisville, KY | 2021 |
| Daniel Birkhead, MD | 1497374540 | Student in an Organized Health Care Education/Training Program | New York, NY | 2020 |
| Emily Birkhead, DNP, APRN, FNP-BC | 1144934282 | Family Nurse Practitioner | Cape Coral, FL | 2023 |
| Holly Birkhead, SHIFT SUPVSR/MHPP | 1235347147 | Case Manager/Care Coordinator | Oxford, AR | 2007 |
| Jacob Birkhead | 1265008841 | Massage Therapist | Kings Mountain, NC | 2021 |
| John Birkhead, LPC | 1881775195 | Professional Counselor | Colorado Springs, CO | 2006 |
| Keith Birkhead | 1285800300 | Personal Care Attendant | McPherson, KS | 2008 |
| Lesli Birkhead, LMFT | 1730868720 | Marriage & Family Therapist | Chatsworth, CA | 2023 |
| Lucinda Birkhead | 1790255966 | Case Manager/Care Coordinator | East Dundee, IL | 2018 |
| Lucy Birkhead | 1295572444 | Behavior Technician | Corrales, NM | 2024 |
| Richard Birkhead, MD | 1437106119 | Cardiovascular Disease Physician | N Chelmsford, MA | 2006 |
| Travis Birkhead, MD | 1477016301 | General Practice Physician | Columbia, MO | 2019 |
| Gwin Birkheimer | 1851084388 | Behavior Technician | St Clairsville, OH | 2023 |
| William Birkhill, PH.D. | 1740229772 | Psychologist | Farmington Hills, MI | 2006 |
| Brittany Birkhimer, APRN CNP | 1942146071 | Family Nurse Practitioner | Steubenville, OH | 2026 |
| Courtney Birkhimer, LSW | 1497231096 | Social Worker | Newark, OH | 2018 |
| Cynthia Birkhimer, L.AC.,DIPL.AC,M.T.O. | 1134242530 | Acupuncturist | Westminster, CA | 2007 |
| Danette Birkhimer, RN, MS, CNS, OCN | 1255642583 | Oncology Clinical Nurse Specialist | Columbus, OH | 2010 |
| Haydee Birkhimer | 1497046791 | Acute Care Clinical Nurse Specialist | El Paso, TX | 2011 |
| Jaime Birkhimer, CDCA | 1164107603 | Addiction (Substance Use Disorder) Counselor | Portsmouth, OH | 2023 |
| Jessica Birkhimer, LPCC | 1699645499 | Mental Health Counselor | Cincinnati, OH | 2025 |
| Jordan Birkhimer, PA-C | 1215707252 | Physician Assistant | Pittsburgh, PA | 2024 |
| Joyce Birkhimer, R.N. | 1669655346 | Registered Nurse | Zanesville, OH | 2007 |
| Justin Birkhimer, PA-C | 1992677769 | Pain Medicine Physician | Indiana, PA | 2025 |
| Kirk Birkhimer | 1194544494 | Case Manager/Care Coordinator | Cleveland, OH | 2024 |
| Krystal Birkhimer | 1225506256 | Case Manager/Care Coordinator | Alexandria, LA | 2018 |
| Lori Birkhimer | 1538803713 | Licensed Practical Nurse | Zanesville, OH | 2022 |
| Patricia Birkhimer, LMFT | 1518509355 | Marriage & Family Therapist | Boynton Beach, FL | 2019 |
| Rachael Birkhimer | 1538969605 | Homemaker | Newark, OH | 2025 |
| Rhonda Birkhimer | 1033784525 | Community Health Worker | Loveland, OH | 2021 |
| Stephanie Birkhimer, RPH | 1104580448 | Pharmacist | Johnstown, PA | 2021 |
| Susan Birkhimer | 1235653304 | Home Health Aide | Harmony, PA | 2017 |
| Sylvia Birkhimer | 1881421394 | Case Manager/Care Coordinator | Cleveland, OH | 2024 |
| Virginia Birkhimer, OTR/L, MBA, BA | 1245535665 | Occupational Therapist | Rocky River, OH | 2011 |
| Andrea Birkhofer | 1245113802 | Specialist | Ann Arbor, MI | 2025 |
| Celeste Birkhofer, MFT, PHD | 1841608569 | Marriage & Family Therapist | Menlo Park, CA | 2014 |
| Christine Birkhofer, MA, CCC-SLP | 1073822375 | Speech-Language Pathologist | Towson, MD | 2010 |
| Colleen Birkhofer, APN | 1497193197 | Psychiatric/Mental Health Registered Nurse | Lawrenceville, NJ | 2013 |
| Duard Birkhofer, M.D. | 1457330847 | Family Medicine Physician | Albert Lea, MN | 2006 |
| Caleb Birkhoff | 1417396615 | Marriage & Family Therapist | San Francisco, CA | 2013 |
| Janice Birkhoff, FNP-BC | 1952580839 | Family Nurse Practitioner | Gretna, LA | 2007 |
| John Birkhoff, M.D. | 1992866933 | Urology Physician | New York, NY | 2006 |
| Michael Birkhoff, MD | 1861558785 | Diagnostic Radiology Physician | Philadelphia, PA | 2006 |
| Bruce Birkhold | 1932520517 | Hearing Instrument Specialist | Fountain Hills, AZ | 2013 |
| Carly Birkhold, AGACNP | 1639740137 | Acute Care Nurse Practitioner | Washington, DC | 2021 |
| Kelly Birkhold, LMSW | 1891279782 | Clinical Social Worker | Houston, TX | 2018 |
| Max Birkhold | 1689069932 | Physician Assistant | Taunton, MA | 2015 |
| Megan Birkhold, M.D. | 1598297277 | Student in an Organized Health Care Education/Training Program | Baltimore, MD | 2017 |
| Shannon Birkhold, LLP, LPC, CAADC | 1558502617 | Mental Health Counselor | Portage, MI | 2009 |
| Alyssa Birkholtz | 1689216004 | Behavior Technician | Omaha, NE | 2019 |
| Laura Birkholtz, DO | 1992298343 | Obstetrics & Gynecology Physician | Wichita, KS | 2018 |
| Marlene Birkholtz-Wier, D.O. | 1881663847 | Family Medicine Physician | Clarinda, IA | 2006 |
| Anna Birkholz, LPN | 1790907400 | Licensed Practical Nurse | Sheboygan Falls, WI | 2007 |
| Ashley Birkholz, CAPSW, SAC | 1003271693 | Social Worker | Grafton, WI | 2015 |
| Austin Birkholz | 1437928272 | Occupational Therapist | Atlanta, GA | 2023 |
| Chelsee Birkholz, OT | 1427033000 | Occupational Therapist | De Pere, WI | 2005 |
| Christopher Birkholz, M.D. | 1598926669 | Obstetrics & Gynecology Physician | Temple, TX | 2008 |
| Dana Birkholz, DPT | 1659564243 | Physical Therapist | Chanhassen, MN | 2007 |
| Denise Birkholz, CNIM | 1649504747 | Electroneurodiagnostic Specialist/Technologist | Lolo, MT | 2009 |
| Emily Birkholz, M.D. | 1336316108 | Ophthalmology Physician | Mankato, MN | 2008 |
| Emma Birkholz | 1528745742 | Behavior Technician | Fairbanks, AK | 2023 |
| Howard Birkholz, DDS | 1447261607 | General Practice Dentistry | Temple, TX | 2006 |
| James Birkholz, M.D. | 1760608160 | Diagnostic Radiology Physician | Hershey, PA | 2007 |
| Jennifer Birkholz | 1710730064 | Home Health Aide | Zeeland, MI | 2024 |
| Jill Birkholz, M.D. | 1144233495 | Obstetrics & Gynecology Physician | Peoria, IL | 2006 |
| Karen Birkholz, R.D. | 1265641021 | Registered Dietitian | Paynesville, MN | 2007 |
| Karen Birkholz, RN | 1760071880 | Registered Nurse | Clyde, OH | 2021 |
| Karla Birkholz, MD | 1386620821 | Family Medicine Physician | Glendale, AZ | 2005 |
| Katherine Birkholz, CNP | 1881177921 | Pediatric Nurse Practitioner | Worcester, MA | 2018 |
| Kyle Birkholz | 1487021812 | Student in an Organized Health Care Education/Training Program | Clyde, OH | 2015 |
| Laurie Birkholz, MD | 1346299492 | Family Medicine Physician | Holland, MI | 2006 |
| Margaret Birkholz, RN | 1780326322 | Registered Nurse | Grand Forks, ND | 2022 |
| Olivia Birkholz, MS, CF-SLP | 1275423733 | Speech-Language Pathologist | Brunswick, GA | 2025 |
| Peter Birkholz | 1760839344 | Clinical Social Worker | Silver City, NM | 2016 |
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).