Providers Christine Block, LCSW to Linda Block, MFT
300 individual NPIs in the federal registry, part 2,131 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 |
|---|---|---|---|---|
| Christine Block, LCSW | 1700307675 | Clinical Social Worker | Houston, TX | 2017 |
| Christine Block, PT | 1932209111 | Physical Therapist | Wausau, WI | 2006 |
| Christine Block, LMFT | 1942486121 | Marriage & Family Therapist | San Diego, CA | 2008 |
| Christopher Block, MD | 1629000468 | Anesthesiology Physician | Newton, MA | 2006 |
| Claudia Block, MS ED | 1972041820 | Specialist | Bayside, NY | 2017 |
| Clay Block, M.D. | 1962593608 | Nephrology Physician | Lebanon, NH | 2006 |
| Clement Block, M.D. | 1528051174 | Gastroenterology Physician | Oak Ridge, TN | 2005 |
| Cole Block, DO | 1447836887 | Internal Medicine Physician | Maywood, IL | 2021 |
| Colleen Block, M.A MFT | 1992105811 | Marriage & Family Therapist | Keaau, HI | 2014 |
| Collin Block, MSW | 1982231510 | Social Worker | Sioux Falls, SD | 2020 |
| Conrad Block, DDS | 1285738450 | General Practice Dentistry | Santa Rosa, CA | 2006 |
| Corey Block, PT, DPT, CSCS | 1972954667 | Physical Therapist | Madison, WI | 2016 |
| Cory Block, PHARMD | 1609463975 | Pharmacist | South Bend, IN | 2020 |
| Cory Block, DPT | 1780726612 | Physical Therapist | River Grove, IL | 2007 |
| Courtney Block | 1043795230 | Speech-Language Pathologist | Phoenix, AZ | 2018 |
| Courtney Block, COTA/L | 1558998252 | Occupational Therapy Assistant | Pataskala, OH | 2020 |
| Craig Block, M.D. | 1154530137 | Urology Physician | Iowa City, IA | 2007 |
| Dale Block, MD | 1174505119 | Family Medicine Physician | Mason, OH | 2005 |
| Dale Block, M.D. | 1578579249 | General Practice Physician | Lynch, NE | 2006 |
| Dale Block, LMFT CAP | 1790963213 | Marriage & Family Therapist | Sarasota, FL | 2008 |
| Daniel Block, MD | 1578561965 | Psychiatry Physician | West Grove, PA | 2005 |
| Daniel Block, DDS | 1740599059 | Dentist | Forest Hills, NY | 2010 |
| Danielle Block | 1205441094 | Speech-Language Pathologist | Carrollton, TX | 2020 |
| Danielle Block, MD | 1447837596 | Student in an Organized Health Care Education/Training Program | Dallas, TX | 2021 |
| Danielle Block, LMSW | 1548458250 | Social Worker | Uniondale, NY | 2007 |
| Danielle Block, RN | 1750903399 | Registered Nurse | Berwyn, PA | 2020 |
| David Block, DMD | 1114135589 | General Practice Dentistry | Narberth, PA | 2007 |
| David Block, DDS | 1144365859 | Dentist | Houston, TX | 2007 |
| David Block, LPC, SAC-IT | 1144907239 | Professional Counselor | Beloit, WI | 2023 |
| David Block, WEMT | 1255263455 | Basic Emergency Medical Technician | Seattle, WA | 2026 |
| David Block, D.C. | 1336188846 | Chiropractor | Chesapeake, VA | 2006 |
| David Block, MD | 1346302064 | Psychiatry Physician | San Bernardino, CA | 2006 |
| David Block, PSY. D. | 1518277219 | Clinical Psychologist | Elmhurst, NY | 2010 |
| David Block, M.D. | 1679539787 | Internal Medicine Physician | Baltimore, MD | 2006 |
| David Block | 1679972756 | Orthopedic Physical Therapist | New York, NY | 2014 |
| David Block, M.D. | 1699753756 | Child & Adolescent Psychiatry Physician | Mc Lean, VA | 2006 |
| David Block, LCSW | 1699790865 | Clinical Social Worker | Shawano, WI | 2006 |
| Davida Block, CADC | 1649604422 | Addiction (Substance Use Disorder) Counselor | Norristown, PA | 2013 |
| Dayna Block, L.M.P. | 1154524064 | Massage Therapist | Medical Lake, WA | 2007 |
| Deborah Block, M.D. | 1205055241 | Pediatrics Physician | Morristown, NJ | 2007 |
| Deborah Block, LMSW | 1457634198 | Clinical Social Worker | Flint, MI | 2011 |
| Deborah Block, PH.D. | 1609898097 | Clinical Psychologist | Jamaica Plain, MA | 2006 |
| Debra Block | 1447091301 | Behavior Technician | Westlake Village, CA | 2024 |
| Debra Block, D.C. | 1750500864 | Chiropractor | Burtonsville, MD | 2007 |
| Debra Block, PSY.D. | 1871624890 | Clinical Psychologist | Northbrook, IL | 2007 |
| Denise Block, LICSW | 1992896096 | Clinical Social Worker | Arlington, MA | 2006 |
| Dennis Block, DO | 1235131897 | Family Medicine Physician | Blue Springs, MO | 2005 |
| Dennis Block | 1659354710 | General Practice Dentistry | Ridgewood, NY | 2005 |
| Devan Block, OTR/L | 1326588757 | Occupational Therapist | San Ramon, CA | 2017 |
| Devin Block, LAC | 1457211849 | Counselor | Monroe Township, NJ | 2025 |
| Devon Block, LCPC | 1265780803 | Professional Counselor | Buffalo Grove, IL | 2012 |
| Diane Block, NP | 1699158196 | Nurse Practitioner | Fenton, MO | 2015 |
| Dina Block, M.D. | 1497996318 | Endocrinology, Diabetes & Metabolism Physician | Beverly Hills, CA | 2009 |
| Dominique Block, NP | 1033988936 | Adult Health Nurse Practitioner | Lindenhurst, NY | 2023 |
| Donald Block, LCSW | 1083224364 | Clinical Social Worker | Fort Smith, AR | 2020 |
| Donald Block, MD | 1205933934 | Nephrology Physician | Berkeley, CA | 2006 |
| Donald Block, M.D. | 1609961598 | Obstetrics & Gynecology Physician | Atlanta, GA | 2006 |
| Donna Block, M.D. | 1518944024 | Obstetrics & Gynecology Physician | Edina, MN | 2005 |
| Douglas Block | 1063103489 | Hearing Instrument Specialist | Athens, GA | 2023 |
| Douglas Block, LSW, ACSW | 1295705069 | Clinical Social Worker | Okemos, MI | 2006 |
| Douglas Block, D.D.S. | 1548471782 | Dentist | Brooklyn, NY | 2007 |
| Douglas Block, CRNA | 1770856379 | Certified Registered Nurse Anesthetist | Tulsa, OK | 2012 |
| Douglas Block, PA-C | 1841384435 | Physician Assistant | Pensacola, FL | 2006 |
| Edith Block | 1962981662 | Clinical Social Worker | Medford, MA | 2018 |
| Edward Block | 1083864425 | Case Manager/Care Coordinator | Russellville, AR | 2008 |
| Edward Block, MD | 1306887336 | Pulmonary Disease Physician | Gainesville, FL | 2006 |
| Edward Block, M.D. | 1811973860 | Gastroenterology Physician | Mission Viejo, CA | 2005 |
| Edward Block, DPM | 1962480525 | Foot & Ankle Surgery Podiatrist | Drexel Hill, PA | 2006 |
| Eileen Block, FNP | 1649321241 | Family Nurse Practitioner | Schenectady, NY | 2007 |
| Elise Block, M.D. | 1548350804 | Psychiatry Physician | Los Angeles, CA | 2006 |
| Elizabeth Block | 1003636614 | Doula | Ham Lake, MN | 2024 |
| Elizabeth Block, AA-C | 1053752238 | Anesthesiologist Assistant | Aurora, CO | 2013 |
| Elizabeth Block | 1184036543 | Behavior Analyst | Phoenix, AZ | 2014 |
| Elizabeth Block | 1316614639 | Pharmacist | San Antonio, TX | 2021 |
| Elizabeth Block, MD | 1457693855 | Psychiatry Physician | Chelsea, MI | 2013 |
| Elizabeth Block | 1477880235 | Dentist | New York, NY | 2009 |
| Elizabeth Block | 1497545354 | Psychiatric/Mental Health Nurse Practitioner | Vallejo, CA | 2025 |
| Elizabeth Block | 1902726219 | Student in an Organized Health Care Education/Training Program | Delafield, WI | 2026 |
| Elizabeth Block | 1982299855 | School Psychologist | El Cerrito, CA | 2021 |
| Ellen Block, LMHC | 1407624265 | Mental Health Counselor | Syracuse, NY | 2023 |
| Ellen Block | 1598290678 | Occupational Therapist | Lake Geneva, WI | 2017 |
| Elliott Block, DO | 1154810034 | Physical Medicine & Rehabilitation Physician | Vallejo, CA | 2018 |
| Emelia Block | 1952035586 | Speech-Language Pathologist | Tempe, AZ | 2022 |
| Emily Block, PT | 1134342751 | Physical Therapist | Madison, WI | 2007 |
| Emily Block, PA-C | 1235694597 | Physician Assistant | Johnson City, NY | 2019 |
| Emily Block | 1376854265 | Speech-Language Pathologist | Lake In The Hills, IL | 2010 |
| Emily Block, OTR/L | 1417612615 | Occupational Therapist | San Jose, CA | 2021 |
| Emily Block, PA-C | 1740812049 | Physician Assistant | Minneapolis, MN | 2020 |
| Emily Block | 1801299565 | Occupational Therapist | Mission Viejo, CA | 2014 |
| Eric Block, DMD, CAGS | 1164511887 | Dentist | Acton, MA | 2006 |
| Eric Block, RDN | 1730040643 | Registered Dietitian | Wynnewood, PA | 2025 |
| Erika Block, LPN | 1033946850 | Licensed Practical Nurse | Saint Cloud, MN | 2024 |
| Ernest Block, MD | 1861471112 | Surgical Critical Care Physician | Kissimmee, FL | 2006 |
| Evan Block | 1942831276 | Behavior Technician | Farmington Hills, MI | 2020 |
| Eve Block, MD | 1003031683 | Hospice and Palliative Medicine (Internal Medicine) Physician | Norwalk, CT | 2007 |
| Eve Block, MSW | 1417304916 | Mental Health Counselor | Laconia, NH | 2016 |
| Evelyn Block | 1477628378 | Speech-Language Pathologist | Chicago, IL | 2006 |
| Faith Block, MD | 1962495440 | Nuclear Cardiology Physician | Coral Gables, FL | 2005 |
| Felice Block, LCPC | 1396806683 | Mental Health Counselor | Buffalo Grove, IL | 2006 |
| Francis Block, MD | 1770550287 | Allergy & Immunology Physician | Paducah, KY | 2006 |
| Frank Block, MD | 1578653143 | Anesthesiology Physician | Atlanta, GA | 2006 |
| Fred Block, M.D. | 1316182694 | Internal Medicine Physician | Westport, CT | 2008 |
| Gabrielle Block | 1902482649 | Pediatrics Physician | Astoria, NY | 2021 |
| Gary Block, PHARMD | 1598658726 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Berwyn, IL | 2025 |
| Geoffrey Block, MD | 1861474140 | Nephrology Physician | Lone Tree, CO | 2005 |
| Geoffrey Block, MD | 1942208608 | Gastroenterology Physician | Tucson, AZ | 2005 |
| George Block, M.D. | 1821014168 | Emergency Medicine Physician | San Jose, CA | 2006 |
| Gilbert Block, MD | 1629355292 | Neurology Physician | Haverford, PA | 2011 |
| Gloria Block, FNP | 1528093978 | Nurse Practitioner | Endwell, NY | 2006 |
| Gordon Block, D.D.S. | 1891890513 | Endodontics | Sunnyvale, CA | 2006 |
| Grace Block | 1093356057 | Case Manager/Care Coordinator | Columbus, OH | 2019 |
| Graham Block, MD | 1033615018 | Internal Medicine Physician | Austin, TX | 2018 |
| Haley Block | 1679067185 | Behavior Analyst | El Dorado Hills, CA | 2018 |
| Haley Block | 1942857644 | Behavior Technician | Denver, CO | 2019 |
| Hanna Block, PA-C | 1821612532 | Physician Assistant | Chicago, IL | 2020 |
| Hannah Block | 1578274726 | Speech-Language Pathologist | Johnston, IA | 2022 |
| Hannah Block, CMT | 1629704663 | Massage Therapist | Oceanside, CA | 2022 |
| Hannah-Leigh Block, OTD | 1124732037 | Pediatric Occupational Therapist | Raeford, NC | 2023 |
| Harold Block, D.D.S. | 1003907940 | Dentist | San Diego, CA | 2006 |
| Harold Block, M.D. | 1104829084 | General Practice Physician | El Paso, TX | 2005 |
| Harold Block, RPH | 1992024624 | Pharmacist | Pikesville, MD | 2010 |
| Harvey Block, DMDFAGD | 1093871253 | General Practice Dentistry | Pittsburgh, PA | 2006 |
| Harvey Block, PHD | 1407911860 | Mental Health Counselor | Paramus, NJ | 2006 |
| Harvey Block, MD | 1821101205 | Neurology Physician | Richmond, VA | 2006 |
| Hayden Block | 1275099558 | Physical Therapist | Santa Cruz, CA | 2019 |
| Hayden Block, PHARM.D, | 1366995250 | Ambulatory Care Pharmacist | Midland, MI | 2016 |
| Hayley Block | 1790565695 | Occupational Therapist | Sioux Falls, SD | 2023 |
| Hayley Block, CF-SLP | 1932933595 | Speech-Language Pathologist | Philadelphia, PA | 2024 |
| Heather Block | 1326769720 | Physician Assistant | Monticello, MN | 2022 |
| Heather Block | 1427381029 | Physical Medicine & Rehabilitation Physician | Portland, OR | 2009 |
| Heather Block, LAC, MAC | 1659689057 | Acupuncturist | Washington, DC | 2010 |
| Heidi Block, PHD | 1174949051 | Psychologist | Taylorsville, UT | 2014 |
| Heidi Block, RN, BSN | 1235462185 | School Registered Nurse | Phoenix, AZ | 2009 |
| Heidi Block, MSW | 1306399472 | Clinical Social Worker | Washington, DC | 2016 |
| Helen Block, PT, DPT | 1013557180 | Physical Therapist | Athens, AL | 2020 |
| Hillary Block, BA | 1124518360 | Mental Health Counselor | Lakewood, WA | 2018 |
| Holly Block | 1124360680 | Clinical Social Worker | Gallatin, TN | 2013 |
| Holly Block, MA, NCC | 1982260113 | Professional Counselor | Roseburg, OR | 2019 |
| Howard Block, BSD DDS | 1740312008 | General Practice Dentistry | Northbrook, IL | 2007 |
| Hunter Block, PARAMEDIC | 1174491195 | Paramedic | Conrad, IA | 2025 |
| Ian Block, DPT | 1285518597 | Orthopedic Physical Therapist | Dallas, TX | 2025 |
| Ingrid Block, RN, MS, CNS | 1447487764 | Oncology Registered Nurse | Oklahoma City, OK | 2009 |
| Irene Block | 1639731003 | Personal Care Attendant | Reno, NV | 2019 |
| Ivan Block, L.M.T. | 1831554856 | Massage Therapist | Santa Fe, NM | 2015 |
| Jacqueline Block, FNP | 1871064972 | Family Nurse Practitioner | Saint Louis, MO | 2018 |
| Jacquelyn Block, MFT, LCSW, LMFT | 1336360429 | Clinical Social Worker | Fond Du Lac, WI | 2007 |
| Jade Block | 1467267419 | Behavior Technician | Garden Grove, CA | 2025 |
| Jaime Block, AUD | 1952668592 | Audiologist | Libertyville, IL | 2012 |
| Jaime Block, APRN | 1982574596 | Family Nurse Practitioner | Gainesville, FL | 2025 |
| James Block, MD | 1093277444 | Family Medicine Physician | Oklahoma City, OK | 2019 |
| James Block, D.D.S. | 1356475461 | General Practice Dentistry | Fremont, CA | 2007 |
| James Block, DDS | 1841337953 | Oral and Maxillofacial Surgery (Dentist) | Minnetonka, MN | 2007 |
| Jami Block | 1033751011 | Case Manager/Care Coordinator | Prescott, AR | 2019 |
| Jami Block, NNP-BC | 1902319254 | Neonatal Nurse Practitioner | Owensboro, KY | 2017 |
| Jamie Block, LAC | 1518099613 | Mental Health Counselor | Conway, AR | 2007 |
| Jamie Block, BA | 1730647488 | Case Manager/Care Coordinator | Watertown, SD | 2019 |
| Jane Block, ARNP | 1750398608 | Adult Health Nurse Practitioner | Weeki Wachee, FL | 2006 |
| Janelle Block, NP | 1538368535 | Nurse Practitioner | Seguin, TX | 2007 |
| Janice Block, LCSW | 1699836965 | Clinical Social Worker | Jenkintown, PA | 2006 |
| Janna Block, FNP | 1265681571 | Family Nurse Practitioner | Deer River, MN | 2008 |
| Jared Block, PHARMD | 1508195546 | Pharmacist | Gresham, OR | 2009 |
| Jared Block, M.D. | 1629079140 | Anatomic Pathology & Clinical Pathology Physician | Charlotte, NC | 2005 |
| Jason Block, M.D. | 1093177131 | Critical Care Medicine (Anesthesiology) Physician | Reno, NV | 2016 |
| Jason Block, PHARM D | 1124653506 | Pharmacist | Winona, MN | 2020 |
| Jason Block, DC | 1194829119 | Chiropractor | Edmond, OK | 2006 |
| Jason Block, MD | 1801823620 | Internal Medicine Physician | Boston, MA | 2006 |
| Jeanne Block, RN | 1639253032 | Community Health Registered Nurse | Durham, NC | 2006 |
| Jeffrey Block, M.D. | 1225138779 | Anesthesiology Physician | South Miami, FL | 2006 |
| Jeffrey Block, MD | 1356321236 | Diagnostic Radiology Physician | Madison, WI | 2006 |
| Jeffrey Block, M.D. | 1760552863 | Maternal & Fetal Medicine Physician | Thousand Oaks, CA | 2006 |
| Jeffrey Block, D.C. | 1871557868 | Orthopedic Chiropractor | Smithtown, NY | 2006 |
| Jeffrey Block, MD | 1912935370 | Otolaryngology Physician | Bloomington, MN | 2006 |
| Jenna Block | 1053146639 | Behavior Technician | Columbia, SC | 2024 |
| Jenna Block, MSW, LICSW | 1487129359 | Clinical Social Worker | Saint Paul, MN | 2018 |
| Jenneffer Block, LMT | 1598318388 | Massage Therapist | Mount Clemens, MI | 2019 |
| Jennifer Block, RDH | 1487030359 | Dental Hygienist | Puyallup, WA | 2015 |
| Jennifer Block | 1770689333 | Surgical Physician Assistant | Baton Rouge, LA | 2006 |
| Jennifer Block, FNP, NP-C, RN, CDE | 1780928812 | Family Nurse Practitioner | Palo Alto, CA | 2012 |
| Jennifer Block, MD | 1861469025 | Emergency Medicine Physician | St Paul, MN | 2006 |
| Jennifer Block | 1891647129 | Orthotist | Glenpool, OK | 2026 |
| Jennifer Block | 1972069870 | Clinical Psychologist | West Columbia, SC | 2019 |
| Jennifer Block, OTR/L, MSOT | 1972287142 | Occupational Therapist | Jacksonville, FL | 2023 |
| Jerald Block, MD | 1598891319 | Psychiatry Physician | Vancouver, WA | 2007 |
| Jeremy Block | 1942185186 | Marriage & Family Therapist | Sacramento, CA | 2025 |
| Jerome Block, M.D. | 1164690905 | Anesthesiology Physician | Monte Sereno, CA | 2008 |
| Jessica Block, PSYD | 1497576979 | Clinical Neuropsychologist | New York, NY | 2024 |
| Jessica Block, MA, NCC, LPCA, LCASA | 1750875845 | Mental Health Counselor | Cary, NC | 2018 |
| Jessica Block, PH.D. | 1750931929 | Clinical Psychologist | Long Beach, NY | 2019 |
| Jessica Block | 1972295384 | Developmental Therapist | Melbourne, FL | 2023 |
| Jill Block, CRNA | 1134273824 | Certified Registered Nurse Anesthetist | Raleigh, NC | 2007 |
| Jillian Block, LCPC | 1285274712 | Professional Counselor | Baltimore, MD | 2020 |
| Joan Block, MA, LMFT | 1356675904 | Counselor | Boulder, CO | 2009 |
| Joanna Block, MFT | 1750713426 | Marriage & Family Therapist | Olathe, KS | 2013 |
| Joanne Block, LCSW | 1003013475 | Clinical Social Worker | Gainesville, FL | 2007 |
| Jodie Block, RD,DHE | 1649888942 | Registered Dietitian | San Diego, CA | 2020 |
| Jody Block, RN | 1699183426 | Home Health Registered Nurse | Oakland, CA | 2014 |
| Joel Block, PH.D. | 1134290273 | Clinical Psychologist | Melville, NY | 2006 |
| Joel Block, MD | 1225098189 | Diagnostic Radiology Physician | Rancho Cucamongo, CA | 2006 |
| Joel Block, M.D. | 1285659771 | Rheumatology Physician | Chicago, IL | 2006 |
| John Block, MD | 1043302466 | Diagnostic Radiology Physician | Nashville, TN | 2006 |
| John Block, M.D. | 1053677021 | Student in an Organized Health Care Education/Training Program | Juneau, AK | 2012 |
| John Block, MD | 1316527500 | Pediatrics Physician | Little Rock, AR | 2021 |
| Johnthan Block, D.C. | 1922032556 | Neurology Chiropractor | Wooster, OH | 2006 |
| Jon Block, LMP | 1730479171 | Specialist | Woodinville, WA | 2011 |
| Jonathan Block, M.D. | 1770679763 | Urology Physician | New Hartford, NY | 2006 |
| Jonathan Block, D.V.M | 1952737140 | Veterinarian | New York, NY | 2013 |
| Jonell Block, AUD | 1508899220 | Audiologist | Spokane Valley, WA | 2006 |
| Jordan Block | 1164241873 | Orthopedic Physical Therapist | Brockport, NY | 2024 |
| Jordan Block, PA-C | 1265800957 | Physician Assistant | Alma, MI | 2015 |
| Jordan Block, DDS | 1831270685 | General Practice Dentistry | Chicago, IL | 2006 |
| Jordyn Block | 1699390054 | Behavior Technician | Seward, AK | 2020 |
| Jordyn Block, LPC | 1841110038 | Mental Health Counselor | Mount Laurel, NJ | 2026 |
| Joseph Block, MD | 1316068364 | Pediatric Cardiology Physician | Milwaukee, WI | 2007 |
| Joseph Block, LAC | 1568869626 | Addiction (Substance Use Disorder) Counselor | Sioux Falls, SD | 2014 |
| Josephine Block, RBT | 1053957860 | Behavior Technician | Hinesville, GA | 2019 |
| Joshua Block, M.D. | 1952600132 | Family Medicine Physician | Centerton, AR | 2011 |
| Joyce Block, PHD | 1841308756 | Psychologist | South Bend, IN | 2006 |
| Jule Block, MD | 1104809045 | Anesthesiology Physician | Waconia, MN | 2005 |
| Julia Block, MD | 1336146505 | Pediatrics Physician | Brightwaters, NY | 2005 |
| Julia Block, BCBA | 1508545757 | Behavior Analyst | Decatur, IL | 2023 |
| Julia Block | 1528891629 | Counselor | Hastings, NE | 2024 |
| Julie Block, CRNA | 1386214377 | Certified Registered Nurse Anesthetist | Baltimore, MD | 2021 |
| Justine Block, SLP | 1972745305 | Speech-Language Pathologist | Ridgefield, CT | 2009 |
| Kaitlin Block, LSW | 1740994086 | Clinical Social Worker | Lisle, IL | 2023 |
| Kaleybra Block | 1831901354 | Case Manager/Care Coordinator | San Rafael, CA | 2025 |
| Kali Block | 1639663727 | Speech-Language Pathologist | Sioux Falls, SD | 2018 |
| Kalvin Block, MD | 1053309872 | Anesthesiology Physician | Milford, CT | 2005 |
| Kara Block, MD | 1396005898 | Pediatrics Physician | Cottonwood, AZ | 2012 |
| Karen Block, MFT | 1184309973 | Marriage & Family Therapist | Chicago, IL | 2023 |
| Karen Block | 1275033920 | Hearing Instrument Specialist | Georgetown, TX | 2018 |
| Karen Block | 1487857371 | Specialist | Kansas City, MO | 2007 |
| Karen Block, CRT | 1548357494 | SNF/Subacute Care Registered Respiratory Therapist | Mequon, WI | 2006 |
| Karen Block, LCSW-C | 1649462367 | Clinical Social Worker | Chevy Chase, MD | 2007 |
| Karie Block | 1598334096 | Personal Care Attendant | Charleston, WV | 2021 |
| Karin Block | 1851565469 | Physical Therapist | San Antonio, TX | 2008 |
| Karina Block, MS, MHC | 1730691783 | Mental Health Counselor | Rochester, NY | 2017 |
| Karla Block, LMSW | 1811135486 | Social Worker | East Lansing, MI | 2009 |
| Kassi Block, MA, BCBA | 1043719677 | Behavior Analyst | New Smyrna Beach, FL | 2018 |
| Katherine Block, M.S., CCC-SLP | 1538319157 | Speech-Language Pathologist | Milwaukee, WI | 2008 |
| Kathryn Block, LMFT | 1437280328 | Marriage & Family Therapist | San Diego, CA | 2007 |
| Kathryn Block | 1740001437 | Mental Health Counselor | Paw Paw, MI | 2024 |
| Katie Block | 1770996324 | Pharmacist | West Branch, MI | 2014 |
| Kayla Block, MC, LAC | 1790376549 | Mental Health Counselor | Chandler, AZ | 2021 |
| Kayla Block | 1871246934 | Social Worker | Hanover Park, IL | 2022 |
| Kazue Block, LCSW | 1831382217 | Clinical Social Worker | New York, NY | 2007 |
| Keith Block, MD | 1538208764 | Hematology & Oncology Physician | Skokie, IL | 2007 |
| Keith Block, LCSW | 1558751933 | Clinical Social Worker | Sioux Falls, SD | 2015 |
| Kelli Block, L.C.S.W. | 1700279635 | Clinical Social Worker | Charlottesville, VA | 2015 |
| Kelli Block | 1841918372 | Physical Therapist | Dacula, GA | 2022 |
| Kelly Block, M.D. | 1396831913 | Internal Medicine Physician | Beaverton, OR | 2006 |
| Kelly Block, DO | 1740786631 | Neurology Physician | Boise, ID | 2018 |
| Kelsey Block, APRN | 1104414283 | Family Nurse Practitioner | Florence, KY | 2021 |
| Kelsey Block, PA-C | 1659073369 | Physician Assistant | Rochester, MN | 2023 |
| Kendall Block | 1285219816 | Speech-Language Pathologist | Lakewood, WA | 2021 |
| Kendall Block, DDS | 1558234955 | Dentist | McClellan, CA | 2025 |
| Kendra Block, DDS | 1619092194 | Dentist | Stony Brook, NY | 2007 |
| Kevin Block, PHARMD | 1376891325 | Pharmacist | Rockford, IL | 2012 |
| Kierstyn Block, PA-C | 1083679757 | Surgical Physician Assistant | Madison, WI | 2006 |
| Kimberly Block | 1043141450 | Licensed Practical Nurse | Troy, OH | 2026 |
| Kimberly Block, PHARM.D. | 1073072005 | Pharmacist | Pierz, MN | 2019 |
| Kimberly Block, LCSW | 1194665018 | Clinical Social Worker | Madison, WI | 2026 |
| Kimberly Block, APNP | 1659872331 | Family Nurse Practitioner | New Berlin, WI | 2018 |
| Kimberly Block, AU.D. | 1831317767 | Audiologist | Fort Mill, SC | 2007 |
| Kindra Block, MA CCC SLP | 1285059683 | Speech-Language Pathologist | Bethlehem, PA | 2014 |
| Kira Block, NP | 1205617263 | Family Nurse Practitioner | Syracuse, NY | 2023 |
| Krista Block, MS, CCC-SLP | 1437205499 | Speech-Language Pathologist | Grand Forks, ND | 2007 |
| Kristen Block, PA-C | 1578998522 | Physician Assistant | Jber, AK | 2013 |
| Kristin Block | 1134780612 | Community Health Worker | Columbus, OH | 2019 |
| Kristina Block | 1306529219 | Day Training/Habilitation Specialist | Saint Cloud, MN | 2023 |
| Lainie Block | 1588448088 | Developmental Therapist | Kingston, MA | 2023 |
| Lane Block | 1528599545 | Other Technician | Port Neches, TX | 2017 |
| Laura Block, PTA | 1033388814 | Physical Therapy Assistant | Woburn, MA | 2008 |
| Laura Block, M.ED., LCPC | 1942238001 | Counselor | Butte, MT | 2006 |
| Lauren Block, LMSW | 1043760515 | Clinical Social Worker | Pleasant Ridge, MI | 2016 |
| Lauren Block, MD | 1376717611 | Internal Medicine Physician | New Hyde Park, NY | 2008 |
| Lauren Block | 1619479524 | Clinical Social Worker | Montclair, NJ | 2018 |
| Lauren Block | 1659191187 | Family Nurse Practitioner | Riverhead, NY | 2024 |
| Lauren Block, PA-C | 1750799391 | Physician Assistant | Bismarck, ND | 2014 |
| Lauren Block, FNP-C | 1750896379 | Family Nurse Practitioner | Houston, TX | 2017 |
| Lauren Block | 1770858417 | Speech-Language Pathologist | West Des Moines, IA | 2012 |
| Lauren Block, DC | 1831898402 | Chiropractor | Cedar Falls, IA | 2023 |
| Lauren Block | 1871178137 | Athletic Trainer | San Diego, CA | 2021 |
| Lauren Block, RD | 1972321172 | Registered Dietitian | Aberdeen, SD | 2024 |
| Laurie Block, R.D. | 1194732917 | Registered Dietitian | New York, NY | 2006 |
| Lawrence Block, MD | 1710906359 | Cardiovascular Disease Physician | Lynn, MA | 2006 |
| Le'Anna Block | 1881161016 | Counselor | Salisbury, MD | 2018 |
| Leah Block | 1386824340 | Clinical Social Worker | Hauppauge, NY | 2007 |
| Leah Block, MA, LMHC | 1821520529 | Mental Health Counselor | Auburn, WA | 2017 |
| Leeanne Block, B.S. | 1073785002 | Dental Hygienist | Moberly, MO | 2008 |
| Leonard Block, MD | 1982618013 | Surgery Physician | Nashua, NH | 2006 |
| Leslee Block, FNP-C | 1104526219 | Family Nurse Practitioner | Huntsville, AL | 2023 |
| Leslie Block, MD | 1750300166 | Pediatric Otolaryngology Physician | Lake Forest, IL | 2006 |
| Lexus Block, BCBA | 1467953141 | Behavior Analyst | San Bernardino, CA | 2018 |
| Lillian Block | 1306358775 | Behavior Technician | Tampa, FL | 2017 |
| Linda Block, M.A. CCC/A | 1184976276 | Audiologist | Winston Salem, NC | 2012 |
| Linda Block | 1437425444 | Occupational Therapist | Brooklyn, NY | 2012 |
| Linda Block, D.P.M | 1679582340 | Foot & Ankle Surgery Podiatrist | Jupiter, FL | 2006 |
| Linda Block, LICSW | 1689155160 | Clinical Social Worker | Amesbury, MA | 2018 |
| Linda Block, RD | 1871568758 | Registered Dietitian | Woodbury, MN | 2006 |
| Linda Block, MFT | 1992971188 | Marriage & Family Therapist | Lake Isabella, CA | 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).