Providers Lindsay Block, AU.D. to Nancy Block-Olexick, PH.D.
300 individual NPIs in the federal registry, part 2,132 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. 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 |
|---|---|---|---|---|
| Lindsay Block, AU.D. | 1093081069 | Audiologist | New Hyde Park, NY | 2012 |
| Lindsay Block, SLP | 1386001824 | Speech-Language Pathologist | Port Jefferson Station, NY | 2016 |
| Lindsey Block, NP | 1851645642 | Nurse Practitioner | Moreno Valley, CA | 2012 |
| Lisa Block, LMSW-C | 1073250403 | Clinical Social Worker | Portage, MI | 2022 |
| Lisa Block, MD | 1073559316 | Child & Adolescent Psychiatry Physician | New Freedom, PA | 2006 |
| Lisa Block, CRNA | 1093823759 | Certified Registered Nurse Anesthetist | Minnetonka, MN | 2006 |
| Lisa Block, PHARMD | 1215481494 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Lima, OH | 2016 |
| Lisa Block, P.T. | 1316999238 | Physical Therapist | Milwaukee, WI | 2006 |
| Lisa Block, MS, SLP | 1528291473 | Speech-Language Pathologist | West Hollywood, CA | 2009 |
| Lisa Block, LCPC | 1891152955 | Professional Counselor | Libertyville, IL | 2016 |
| Lisa Block, D.M.D., M.S., P.C. | 1942248521 | Pediatric Dentistry | Gig Harbor, WA | 2006 |
| Lisa Block, M.D. | 1942645288 | Plastic and Reconstructive Surgery Physician | Loveland, CO | 2013 |
| Lottie Block, FNP | 1467522615 | Family Nurse Practitioner | Kalispell, MT | 2006 |
| Louba Block, PA-C | 1902189863 | Physician Assistant | Pottstown, PA | 2011 |
| M. Block, PH.D. | 1649504275 | Clinical Psychologist | Saline, MI | 2009 |
| Macanda Block, M.S. CCC-SLP | 1720123615 | Speech-Language Pathologist | Stafford, TX | 2007 |
| Madeline Block, LSW | 1992436471 | Social Worker | Cincinnati, OH | 2022 |
| Madison Block | 1033072392 | Women's Health Nurse Practitioner | Minneapolis, MN | 2025 |
| Madison Block, PHARM.D. | 1700311289 | Pharmacist | Vancouver, WA | 2017 |
| Marcia Block | 1669100244 | Technician/Technologist | Tucson, AZ | 2022 |
| Margaret Block, M.D. | 1184604118 | Hematology & Oncology Physician | Omaha, NE | 2006 |
| Margery Block, M.S.,CCC-SLP | 1992911192 | Speech-Language Pathologist | Ann Arbor, MI | 2007 |
| Margo Block, D.O. | 1871672287 | Neurology Physician | Independence, MO | 2006 |
| Marian Block, MD | 1588652895 | Family Medicine Physician | Pittsburgh, PA | 2005 |
| Marie Block, M.A. | 1730411307 | Speech-Language Pathologist | North Hollywood, CA | 2010 |
| Marie Block | 1861936569 | Family Nurse Practitioner | Philadelphia, PA | 2016 |
| Marilee Block, LPC, PLLC | 1437591872 | Professional Counselor | Waxahachie, TX | 2013 |
| Marissa Block, PA-C | 1477286896 | Physician Assistant | Milwaukee, WI | 2022 |
| Marissa Block, LMSW | 1720391766 | Social Worker | New York, NY | 2010 |
| Marjorie Block, OTR/L | 1205064052 | Pediatric Occupational Therapist | San Diego, CA | 2009 |
| Mark Block, DPM PA | 1225034176 | Foot & Ankle Surgery Podiatrist | Boca Raton, FL | 2005 |
| Mark Block, MD | 1720071228 | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | Hollywood, FL | 2005 |
| Markez Block | 1720675077 | Behavior Technician | Farmington Hills, MI | 2020 |
| Marolyn Block, M.S. | 1316953060 | Mental Health Counselor | Sugar Land, TX | 2006 |
| Marta Block, MS | 1306097043 | Marriage & Family Therapist | San Luis Obispo, CA | 2008 |
| Martin Block, PH.D. | 1932147121 | Clinical Psychologist | Corte Madera, CA | 2006 |
| Martina Block, ARNP, DNP | 1124654397 | Nurse Practitioner | Everett, WA | 2020 |
| Mary Block, M.S., O.T.R. | 1093919441 | Mechanotherapist | Lake Zurich, IL | 2007 |
| Mary Block, DENTIST | 1467934505 | Dentist | Bloomington, IN | 2018 |
| Mary Block, D.O. | 1558684381 | Family Medicine Physician | Hurst, TX | 2010 |
| Mary Lou Block, RDN LMNT | 1871186635 | Registered Dietitian | Gothenburg, NE | 2021 |
| Matthew Block, PA-C | 1093644650 | Physician Assistant | Smithfield, RI | 2026 |
| Matthew Block, MD, PHD | 1356359111 | Medical Oncology Physician | Rochester, MN | 2006 |
| Matthew Block, MD | 1417997172 | Cardiovascular Disease Physician | Laurinburg, NC | 2006 |
| Matthew Block, MA LPC | 1457727828 | Professional Counselor | Portland, OR | 2015 |
| Matthew Block | 1770180473 | Clinical Social Worker | Detroit, MI | 2020 |
| Maureen Block, CRNA | 1215988597 | Certified Registered Nurse Anesthetist | West Palm Beach, FL | 2006 |
| Maureen Block, MSW, DR.PH, LCSW | 1790952620 | Clinical Social Worker | New Orleans, LA | 2008 |
| Maxine Block, PH D | 1801933718 | Clinical Psychologist | Syracuse, NY | 2007 |
| Maya Block | 1700689296 | Student in an Organized Health Care Education/Training Program | Torrance, CA | 2025 |
| Meaghan Block | 1902258494 | Geriatric Physical Therapist | Topeka, KS | 2016 |
| Megan Block | 1013605021 | Behavior Technician | San Marcos, CA | 2023 |
| Megan Block | 1134648371 | Mental Health Counselor | Medford, OR | 2017 |
| Megan Block, MD | 1265056618 | Internal Medicine Physician | Portland, OR | 2020 |
| Megan Block, MS,RD,LN | 1609614296 | Registered Dietitian | Watertown, SD | 2024 |
| Melanie Block, LD | 1356406342 | Denturist | Gresham, OR | 2006 |
| Melanie Block, PA-C | 1801746896 | Physician Assistant | Randallstown, MD | 2026 |
| Melissa Block, DAOM, L.AC. | 1346508181 | Acupuncturist | Los Angeles, CA | 2012 |
| Melissa Block | 1558070771 | Specialist | Westbury, NY | 2022 |
| Melissa Block, PHARMD | 1699012468 | Pharmacist | Boca Raton, FL | 2013 |
| Melissa Block | 1720793474 | Social Worker | Menomonee Falls, WI | 2023 |
| Melissa Block, IBCLC LICENSE#156382 | 1851838858 | Lactation Consultant (Non-RN) | Highland Park, IL | 2017 |
| Meredith Block, LCSW | 1346779741 | Clinical Social Worker | New York, NY | 2017 |
| Meredith Block, MA, CCC-SLP | 1639826068 | Speech-Language Pathologist | Nunica, MI | 2022 |
| Merralee Block, LMHC | 1477899789 | Mental Health Counselor | Ponte Vedra Beach, FL | 2012 |
| Meryl Block | 1619296688 | Clinical Social Worker | Deer Creek, IL | 2010 |
| Michael Block, DDS | 1104999267 | General Practice Dentistry | Boca Raton, FL | 2006 |
| Michael Block, MD | 1134203656 | Internal Medicine Physician | Los Angeles, CA | 2006 |
| Michael Block, LCSW | 1144033721 | Clinical Social Worker | Bloomington, IN | 2025 |
| Michael Block, M.D. | 1346222858 | Anesthesiology Physician | Hackensack, NJ | 2005 |
| Michael Block, MD | 1659399434 | Obstetrics & Gynecology Physician | Rockville Centre, NY | 2006 |
| Michael Block, LCSW | 1700917366 | Clinical Social Worker | Patchogue, NY | 2007 |
| Michael Block | 1710306709 | Anesthesiology Physician | Philadelphia, PA | 2014 |
| Michael Block, DMD | 1720180854 | Oral and Maxillofacial Surgery (Dentist) | Metairie, LA | 2006 |
| Michael Block, O.D. | 1750334967 | Optometrist | New York, NY | 2006 |
| Michael Block, DPM | 1750467338 | Podiatrist | Abingdon, MD | 2006 |
| Michael Block, M.D. | 1760468565 | Diagnostic Radiology Physician | La Jolla, CA | 2005 |
| Michael Block, CRNP | 1790461416 | Family Nurse Practitioner | Exton, PA | 2023 |
| Michael Block, M.S, , PH.D. | 1841425261 | Audiologist | Excelsior, MN | 2009 |
| Michael Block, D.O. | 1942385919 | Geriatric Medicine (Internal Medicine) Physician | Delray Beach, FL | 2006 |
| Michaela Block, SLP | 1083440762 | Speech-Language Pathologist | Altadena, CA | 2024 |
| Michele Block, ED.M CAGS | 1285057042 | Mental Health Counselor | Westwood, MA | 2014 |
| Michelle Block, RN | 1194298372 | Registered Nurse | Chalfont, PA | 2019 |
| Michelle Block, MS, CCC-SLP | 1477209427 | Speech-Language Pathologist | Dorchester, MA | 2022 |
| Michelle Block, PSY.D. | 1518225887 | Clinical Psychologist | Portland, OR | 2012 |
| Michelle Block, SLP | 1952756637 | Speech-Language Pathologist | Phoenix, AZ | 2016 |
| Mikayla Block, MSOTR | 1245807981 | Occupational Therapist | New York, NY | 2021 |
| Miriam Block, PA | 1982867552 | Medical Physician Assistant | Washington, DC | 2008 |
| Mitchell Block | 1295571867 | Pharmacist | Circleville, OH | 2024 |
| Mitchell Block, M.D. | 1679585293 | Internal Medicine Physician | Virginia Beach, VA | 2006 |
| Mitchell Block, D.M.D. | 1821126699 | General Practice Dentistry | Warwick, RI | 2007 |
| Monica Block, OTR/L | 1548832546 | Occupational Therapist | Fayetteville, NC | 2021 |
| Morgan Block, MD | 1437952538 | Surgery Physician | Seattle, WA | 2025 |
| Morgan Block | 1598538324 | Behavior Technician | Monrovia, CA | 2023 |
| Morgan Block | 1700200318 | Speech-Language Pathologist | Belfast, ME | 2014 |
| Myra Block | 1538593454 | Counselor | Everett, WA | 2013 |
| Nancy Block, P.T. | 1083628150 | Physical Therapist | Cupertino, CA | 2006 |
| Nancy Block, M.D. | 1457573644 | Psychiatry Physician | Berkeley Heights, NJ | 2007 |
| Nancy Block, D.D.S. | 1700962750 | General Practice Dentistry | Chicago, IL | 2006 |
| Natalena Block, LCSW | 1255653218 | Clinical Social Worker | Plymouth, CT | 2010 |
| Nathan Block | 1457946774 | Counselor | Juneau, AK | 2021 |
| Nathan Block, MD | 1871571125 | Diagnostic Radiology Physician | Roseville, MN | 2006 |
| Nathanael Block | 1811683527 | Peer Specialist | Olympia, WA | 2023 |
| Neil Block, MD | 1114094745 | Family Medicine Physician | Orangeburg, NY | 2006 |
| Nicholas Block, RN | 1548855737 | Psychiatric/Mental Health Registered Nurse | Roseville, CA | 2021 |
| Nichole Block, D.C. | 1265821177 | Chiropractor | Rugby, ND | 2015 |
| Nicole Block, MS CF-SLP | 1073247490 | Speech-Language Pathologist | St Petersburg, FL | 2022 |
| Nicole Block | 1134342769 | Licensed Psychiatric Technician | Stockton, CA | 2007 |
| Nicole Block, CNP | 1518433879 | Nurse Practitioner | Worthington, MN | 2018 |
| Nicole Block, MSN, NP-C | 1700488582 | Family Nurse Practitioner | Grand Rapids, MI | 2020 |
| Nicole Block | 1871114769 | Licensed Vocational Nurse | Orange, TX | 2020 |
| Nicolle Block, M.D. | 1336369370 | Family Medicine Physician | McKinney, TX | 2007 |
| Nikolas Block | 1003455783 | Behavior Technician | Farmington Hills, MI | 2019 |
| Nina Block, AGNP-C | 1568870277 | Adult Health Nurse Practitioner | Durham, NC | 2014 |
| Noah Block | 1174285951 | Rehabilitation Practitioner | Ukiah, CA | 2021 |
| Norman Block, MD | 1023048451 | Urology Physician | Miami, FL | 2006 |
| Orion Block, LSW | 1063948966 | Mental Health Counselor | Las Vegas, NV | 2017 |
| Pamela Block, MA, CCC-SLP | 1114497369 | Speech-Language Pathologist | Livingston, NJ | 2018 |
| Patricia Block | 1053669960 | Addiction (Substance Use Disorder) Counselor | Lodi, CA | 2012 |
| Patricia Block | 1144470261 | Occupational Therapy Assistant | Madill, OK | 2008 |
| Patricia Block, M.D. | 1598722720 | Pediatrics Physician | Troy, AL | 2006 |
| Patrick Block, CRNA | 1265585988 | Certified Registered Nurse Anesthetist | Wilmington, NC | 2007 |
| Paul Block, MD | 1003810094 | Cardiovascular Disease Physician | Leominster, MA | 2005 |
| Paul Block, M.D. | 1225038458 | Urology Physician | Glendale, AZ | 2005 |
| Paul Block, PH.D. | 1295797389 | Psychologist | Middletown, RI | 2006 |
| Paul Block, M.D. | 1598767550 | Pulmonary Disease Physician | Thousand Oaks, CA | 2005 |
| Paula Block, CRNA | 1639189079 | Certified Registered Nurse Anesthetist | Louisville, KY | 2006 |
| Peggy Block, PT | 1518193978 | Physical Therapist | Mayfield, KY | 2009 |
| Penelope Block, M.D. | 1285962068 | Diagnostic Radiology Physician | Orange City, FL | 2009 |
| Peter Block, DC | 1841470812 | Chiropractor | San Jose, CA | 2007 |
| Peter Block, MD | 1861409112 | Cardiovascular Disease Physician | Atlanta, GA | 2006 |
| Peter Block, MD | 1891292058 | Gastroenterology Physician | New Haven, CT | 2018 |
| Peter Block, M.D. | 1962432377 | Surgery Physician | Rochester, NY | 2006 |
| Philomena Block | 1831604461 | Behavior Technician | Sacramento, CA | 2017 |
| Phyllis Block, CNM | 1457425399 | Midwife | Harrisburg, PA | 2006 |
| Priscilla Block | 1497879258 | Health Information Technician | Waxahachie, TX | 2007 |
| Rachel Block | 1063204766 | Mental Health Counselor | Indianapolis, IN | 2025 |
| Rachel Block, RN | 1104641240 | Registered Nurse | Fargo, ND | 2024 |
| Randall Block, LAC, ND | 1871253195 | Acupuncturist | Commack, NY | 2021 |
| Randel Block, P.T. | 1487808853 | Physical Therapist | Pittsburg, CA | 2008 |
| Randy Block, BS-HIS | 1437434545 | Hearing Instrument Specialist | Tucson, AZ | 2011 |
| Rebecca Block, CCC-SLP | 1467662940 | Speech-Language Pathologist | Wauchula, FL | 2007 |
| Rebecca Block, PHD | 1659646503 | Clinical Psychologist | New York, NY | 2012 |
| Rebecca Block | 1689085144 | Dentist | Teaneck, NJ | 2014 |
| Rebecca Block | 1780136622 | Doula | Ozark, MO | 2016 |
| Rebecca Block, ARNP | 1881017952 | Adult Health Nurse Practitioner | Santa Rosa Beach, FL | 2014 |
| Rebecca Block, LCSW, MSW, PHD | 1912271511 | Clinical Social Worker | Portland, OR | 2012 |
| Renata Block, PA | 1639129554 | Physician Assistant | Chicago, IL | 2006 |
| Renee Block, LCSW | 1730254301 | Social Worker | Dix Hills, NY | 2006 |
| Richard Block, D.C. | 1467416446 | Chiropractor | Smithtown, NY | 2006 |
| Richard Block, MA | 1639716673 | Counselor | South Daytona, FL | 2019 |
| Richard Block, MD | 1770631673 | Obstetrics & Gynecology Physician | San Diego, CA | 2007 |
| Richard Block, MD | 1851357206 | Specialist | Lake Forest, IL | 2006 |
| Ricki Block, MS, CCC-SLP | 1699902098 | Speech-Language Pathologist | Middletown, NY | 2009 |
| Riley Block, DC | 1215801931 | Chiropractor | Rapid City, SD | 2025 |
| Robert Block, D.D.S. | 1134436413 | Oral and Maxillofacial Surgery (Dentist) | East Greenwich, RI | 2010 |
| Robert Block, D.M.D. | 1245362516 | General Practice Dentistry | Willoughby, OH | 2007 |
| Robert Block, LISW | 1255616884 | Social Worker | Dublin, OH | 2011 |
| Robert Block, MD | 1316915192 | Internal Medicine Physician | Highland Park, IL | 2006 |
| Robert Block, D.C. | 1447301049 | Rehabilitation Chiropractor | Ballston Spa, NY | 2007 |
| Robert Block, M.D. | 1477525665 | Obstetrics & Gynecology Physician | Turnersville, NJ | 2006 |
| Robert Block, MD | 1477627669 | Otolaryngology Physician | Salinas, CA | 2006 |
| Robert Block, CRNA | 1639219355 | Certified Registered Nurse Anesthetist | San Francisco, CA | 2007 |
| Robert Block, DDS, MS | 1669792966 | Endodontics | Ooltewah, TN | 2010 |
| Robert Block, MD | 1700938925 | Diagnostic Radiology Physician | Fresno, CA | 2007 |
| Robert Block, MD | 1861686685 | Internal Medicine Physician | Rochester, NY | 2007 |
| Robert Block, M.D. | 1902919319 | Ophthalmology Physician | Meriden, CT | 2006 |
| Robert Block, DMD | 1952386856 | General Practice Dentistry | Fort Leonard Wood, MO | 2005 |
| Robert Block, PHD | 1982677050 | Psychologist | Garden City, NY | 2006 |
| Roberta Block, MSED | 1407117393 | Specialist | Baldwin, NY | 2012 |
| Robin Block, LPC | 1801367651 | Mental Health Counselor | Milwaukee, WI | 2018 |
| Rolin Block | 1306698378 | Peer Specialist | North Bend, OR | 2024 |
| Romy Block, MD | 1922032093 | Endocrinology, Diabetes & Metabolism Physician | Skokie, IL | 2006 |
| Ronald Block, M.D. | 1760433718 | Specialist | Springfield, PA | 2006 |
| Ronnie Block, PSYD | 1194557207 | Clinical Psychologist | Miami, FL | 2024 |
| Roslyn Block, LCSW | 1124000591 | Psychologist | West Babylon, NY | 2005 |
| Ryan Block | 1861749699 | Mental Health Counselor | Phoenix, AZ | 2012 |
| S Block | 1437869567 | Mental Health Counselor | Highland Park, NJ | 2022 |
| Samantha Block, LICSW | 1174978092 | Clinical Social Worker | Melrose, MA | 2016 |
| Samantha Block, APRN | 1275204414 | Critical Care Medicine Nurse Practitioner | Clermont, FL | 2021 |
| Samantha Block | 1326832460 | Student in an Organized Health Care Education/Training Program | Durham, NC | 2025 |
| Samantha Block, MD | 1891365540 | Emergency Medicine Physician | Newark, NJ | 2021 |
| Sandra Block, M.D. | 1205806627 | Sleep Medicine (Psychiatry & Neurology) Physician | Williamsville, NY | 2006 |
| Sandra Block, OD | 1235122730 | Optometrist | Chicago, IL | 2005 |
| Sandra Block, LCSW | 1417077322 | Clinical Social Worker | Wexford, PA | 2007 |
| Sandra Block, PH.D. | 1659517696 | Clinical Psychologist | La Jolla, CA | 2008 |
| Sandra Block, MS,OTR/L | 1740425958 | Case Manager/Care Coordinator | Thiells, NY | 2008 |
| Sanford Block, DDS | 1174660872 | Dentist | Chicago, IL | 2007 |
| Sara Block, CCC-SLP | 1205223914 | Speech-Language Pathologist | Roswell, GA | 2015 |
| Sarah Block, PA-C | 1134608557 | Physician Assistant | Minneapolis, MN | 2018 |
| Sarah Block, APNP | 1174060552 | Nurse Practitioner | Madison, WI | 2017 |
| Sarah Block, DPT | 1245783398 | Physical Therapist | Oak Brook, IL | 2016 |
| Sarah Block | 1275118838 | Occupational Therapist | Tequesta, FL | 2021 |
| Sarah Block | 1396183885 | Mental Health Counselor | Portland, OR | 2013 |
| Sarah Block, PHARMD | 1487170825 | Ambulatory Care Pharmacist | Portland, OR | 2017 |
| Sarah Block, PT, DPT | 1508106998 | Physical Therapist | Broadview Heights, OH | 2013 |
| Sarah Block, MS, LMFT | 1528319233 | Mental Health Counselor | Seattle, WA | 2012 |
| Sarah Block, CNP | 1801278387 | Adult Health Nurse Practitioner | Parma, OH | 2015 |
| Sarah Block, PHARM.D. | 1821405457 | Pharmacotherapy Pharmacist | Birch Run, MI | 2014 |
| Scott Block, DDS | 1629707161 | Dentist | Chesterfield, VA | 2022 |
| Sean Block | 1700748993 | Physical Therapist | Ponte Vedra Beach, FL | 2025 |
| Seanna Block, PA-C | 1558061796 | Physician Assistant | Omaha, NE | 2023 |
| Seymour Block, D.O. | 1023162773 | Psychiatry Physician | Great Neck, NY | 2007 |
| Shana Block | 1124736608 | Professional Counselor | York, PA | 2022 |
| Shanae Block | 1750237608 | Behavior Technician | Broken Arrow, OK | 2026 |
| Shanna Block, PHARMD | 1841807773 | Oncology Pharmacist | Encinitas, CA | 2020 |
| Sharon Block, M.S.W. | 1053496257 | School Social Worker | Cottonwood, AZ | 2006 |
| Sheryl Block | 1497001168 | Physical Therapist | Reisterstown, MD | 2012 |
| Shira Block, OTR/L | 1245542240 | Occupational Therapist | Suffern, NY | 2010 |
| Sidney Block, MD | 1841290376 | Rheumatology Physician | Bangor, ME | 2005 |
| Sierra Block, MPAS | 1710834049 | Physician Assistant | Milwaukee, WI | 2026 |
| Sofia Block | 1356262489 | Mental Health Counselor | Boston, MA | 2026 |
| Sophia Block | 1932950045 | Surgery Physician | York, PA | 2024 |
| Stacey Block, D.D.S. | 1538162086 | General Practice Dentistry | Houston, TX | 2005 |
| Stacey Block, LMSW, ACSW | 1831248806 | Clinical Social Worker | Huntington Woods, MI | 2007 |
| Stacy Block, ARNP | 1588893457 | Nurse Practitioner | Louisville, KY | 2009 |
| Stanley Block, MD | 1013900638 | Allergy & Immunology Physician | Providence, RI | 2005 |
| Stanley Block, MD | 1205867637 | Psychiatry Physician | Salt Lake City, UT | 2006 |
| Stanley Block, MD | 1619974821 | Pediatrics Physician | Bardstown, KY | 2005 |
| Stephanie Block, MD | 1659698769 | Neurology Physician | Silver Spring, MD | 2010 |
| Stephen Block, NCGC II | 1215241443 | Counselor | Brooklyn, NY | 2010 |
| Stephen Block, LISW S | 1598216806 | Clinical Social Worker | Dayton, OH | 2016 |
| Stephen Block, DPT | 1598289282 | Physical Therapist | Gresham, OR | 2017 |
| Stephen Block, RPH | 1952901910 | Pharmacist | Cranston, RI | 2020 |
| Steven Block, M.D. | 1033103593 | Obstetrics & Gynecology Physician | Quakertown, PA | 2005 |
| Steven Block | 1184589939 | Home Health Aide | Logan, WV | 2025 |
| Steven Block, DPM | 1376646745 | Podiatrist | Owensboro, KY | 2006 |
| Steven Block, MD | 1508895962 | Anesthesiology Physician | San Jose, CA | 2006 |
| Steven Block, MD | 1629052352 | Neonatal-Perinatal Medicine Physician | Winston Salem, NC | 2005 |
| Steven Block, M.D. | 1780688515 | Cardiovascular Disease Physician | Lodi, CA | 2005 |
| Steven Block | 1952655516 | Clinical Social Worker | Blauvelt, NY | 2012 |
| Steven Block, M.D. | 1962458075 | Gastroenterology Physician | Lubbock, TX | 2006 |
| Steven Block, D.P.M. | 1962623520 | Podiatrist | Marina Del Rey, CA | 2007 |
| Susan Block, MD | 1083681563 | Psychiatry Physician | Boston, MA | 2006 |
| Susan Block, MD | 1285621771 | Obstetrics & Gynecology Physician | Seattle, WA | 2005 |
| Susan Block, N.P. | 1346200417 | Women's Health Nurse Practitioner | Fort Walton Beach, FL | 2006 |
| Susan Block, MS, LMFT | 1366887069 | Marriage & Family Therapist | Coral Springs, FL | 2013 |
| Susan Block | 1538201843 | General Practice Dentistry | Prior Lake, MN | 2007 |
| Susan Block, RD | 1649201062 | Registered Dietitian | Bloomer, WI | 2006 |
| Susan Block, O.D. | 1760683437 | Optometrist | Middletown, NY | 2007 |
| Susanna Block, MD, MPH | 1134204472 | Pediatrics Physician | Seattle, WA | 2006 |
| Talie Block, CPNP-AC | 1073946125 | Pediatric Nurse Practitioner | Columbus, OH | 2013 |
| Tami Block, R.N. | 1023131943 | Home Health Registered Nurse | Hartford, WI | 2007 |
| Tanara Block, RDH | 1841803657 | Dental Hygienist | Longmont, CO | 2020 |
| Tara Block | 1114850583 | Case Manager/Care Coordinator | Vinton, OH | 2026 |
| Tara Block, MD | 1538656913 | Hospitalist Physician | Great Falls, MT | 2018 |
| Ted Block, DIPL AC CA | 1306021316 | Acupuncturist | Keyport, NJ | 2008 |
| Tennille Block | 1275036311 | Family Nurse Practitioner | Smyrna, TN | 2018 |
| Tennyson Block, MD | 1538553714 | Orthopaedic Hand Surgery Physician | Davis, CA | 2015 |
| Tera Jean Block | 1093139321 | Community Health Worker | Sacramento, CA | 2014 |
| Terence Block, MD | 1376628354 | Cardiovascular Disease Physician | Renton, WA | 2006 |
| Teresa Block, RN | 1023021912 | Psychiatric/Mental Health Registered Nurse | Flagstaff, AZ | 2006 |
| Teresa Block, CRNA | 1326176181 | Certified Registered Nurse Anesthetist | Rugby, ND | 2007 |
| Terri Block, LCSW | 1548268766 | Clinical Social Worker | Madisonville, TN | 2005 |
| Terry Block | 1063809309 | Mental Health Counselor | San Diego, CA | 2015 |
| Terry Block, MD | 1538192232 | Psychiatry Physician | West Fargo, ND | 2006 |
| Thaddeus Block, M.D. | 1497897433 | Psychiatry Physician | Palo Alto, CA | 2007 |
| Thomas Block, DO | 1265096390 | Diagnostic Radiology Physician | West Monroe, LA | 2019 |
| Tiauna Block, QMHS | 1487355350 | Case Manager/Care Coordinator | Cleveland, OH | 2023 |
| Timothy Block, ATC, PTA | 1265640353 | Athletic Trainer | Davenport, IA | 2007 |
| Travis Block, M. ED., ED.S., NCSP | 1417199852 | School Psychologist | Mishawaka, IN | 2009 |
| Travon Block | 1487523353 | Behavior Technician | San Diego, CA | 2025 |
| Trina Block | 1396325429 | Physical Therapist | Walnut Creek, CA | 2021 |
| Trina Block, LMP | 1881928596 | Specialist | Port Orchard, WA | 2009 |
| Turner Block | 1801494885 | Mental Health Counselor | South Boston, MA | 2020 |
| Tyler Block, DDS | 1386085900 | Dentist | Phoenix, AZ | 2013 |
| Tyler Block | 1922602846 | Child & Adolescent Psychiatric/Mental Health Registered Nurse | San Leandro, CA | 2020 |
| Tyra Block | 1629408349 | Mental Health Counselor | San Diego, CA | 2013 |
| Valerie Block, DPTSC | 1063089597 | Physical Therapist | San Francisco, CA | 2021 |
| Victoria Block, PT | 1215926472 | Physical Therapist | Herndon, VA | 2005 |
| Virginia Block | 1780805622 | Specialist | Sharon, CT | 2007 |
| Wendy Block, L.C.S,W. | 1033312822 | Clinical Social Worker | Los Alamitos, CA | 2007 |
| Whitney Block, CPNP | 1649552985 | Pediatric Nurse Practitioner | Redwood City, CA | 2011 |
| Will Block | 1396055513 | Counselor | Vancouver, WA | 2010 |
| William Block, DPT | 1437378684 | Physical Therapist | Naperville, IL | 2007 |
| William Block, DO | 1477591774 | Emergency Medicine Physician | Cape May Court House, NJ | 2006 |
| William Block, M.D. | 1730358854 | Clinical Pathology/Laboratory Medicine Physician | Troy, MI | 2008 |
| William Block, MD | 1851353585 | Obstetrics & Gynecology Physician | Johnson City, TN | 2006 |
| Yifat Block, PSY.D., L.C.S.W. | 1821147331 | Clinical Social Worker | Manhattan Beach, CA | 2007 |
| Yotam Block, PA-C | 1861145930 | Physician Assistant | Florence, MA | 2022 |
| Yuki Block, COTA | 1841066404 | Occupational Therapy Assistant | Prairie Village, KS | 2023 |
| Zachary Block, PA-S | 1154259398 | Physician Assistant | Wichita, KS | 2026 |
| Zahava Block, PH.D. | 1699003558 | Mental Health Counselor | Los Angeles, CA | 2009 |
| Tamar Block Wiener, PAC | 1114008372 | Physician Assistant | Haddonfield, NJ | 2006 |
| Christopher Block, Phd, PHD | 1720525496 | Psychologist | Louisville, KY | 2017 |
| Dana Block-Abraham, D.O. | 1063687655 | Maternal & Fetal Medicine Physician | Fairfax, VA | 2008 |
| Nancy Block-Bannister, LCSW | 1881031466 | Clinical Social Worker | Tampa, FL | 2013 |
| Hunter Block-Beach | 1003743220 | Student in an Organized Health Care Education/Training Program | Rootstown, OH | 2026 |
| Anna Block-Bernal, LLPC | 1992264352 | Professional Counselor | Ionia, MI | 2019 |
| Linda Block-Coalter, MSW | 1598750689 | Mental Health Counselor | Louisville, KY | 2005 |
| Sandra Block-Effron | 1154679728 | Religious Nonmedical Nursing Personnel | Bronx, NY | 2012 |
| Jennifer Block-Frantin, P.T. | 1326252768 | Physical Therapist | Woodcliff Lake, NJ | 2007 |
| Jessie Block-Galarza, M.D. | 1255332573 | Endocrinology, Diabetes & Metabolism Physician | Albany, NY | 2005 |
| Maria Block-Hansen | 1164634499 | Dental Hygienist | Missouri City, TX | 2007 |
| Lynne Block-Hickock, OT | 1689168973 | Occupational Therapist | Largo, FL | 2018 |
| Ingrid Block-Kurbisch, M.D. | 1952479966 | Specialist | San Francisco, CA | 2006 |
| April Block-Lafferty, LISW | 1548634256 | Clinical Social Worker | Des Moines, IA | 2015 |
| Natalie Block-Levin, LCSW | 1649950999 | Clinical Social Worker | Arlington, VA | 2023 |
| Carlo Block-Magno | 1215807219 | Psychiatric/Mental Health Nurse Practitioner | Vancouver, WA | 2025 |
| Nancy Block-Olexick, PH.D. | 1083790133 | Clinical Psychologist | Enumclaw, WA | 2006 |
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).