Providers Wendy Demarzio, LCSW to Jordan Dematteo, APRN
300 individual NPIs in the federal registry, part 5,308 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. 110 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Wendy Demarzio, LCSW | 1700991981 | Clinical Social Worker | Midlothian, VA | 2006 |
| Abigail Demarzo, LMHC | 1396088969 | Mental Health Counselor | Wellesley, MA | 2013 |
| Amanda Demarzo, PHARMD | 1083352082 | Pharmacist | Emerson, NJ | 2022 |
| Angelo Demarzo | 1770510380 | Anatomic Pathology & Clinical Pathology Physician | Baltimore, MD | 2006 |
| Caleigh Demarzo | 1447012455 | Registered Dietitian | Mount Carmel, TN | 2024 |
| Dana Demarzo | 1316305675 | Licensed Practical Nurse | Smithtown, NY | 2016 |
| Danielle Demarzo, MD | 1154521722 | Clinical Genetics (M.D.) Physician | Oklahoma City, OK | 2007 |
| Eugene Demarzo, DPM | 1750364469 | Podiatrist | Woodbridge, NJ | 2005 |
| Frank Demarzo, RPH | 1124076179 | Pharmacist | Dansville, NY | 2006 |
| Joseph Demarzo, MD | 1245082395 | Student in an Organized Health Care Education/Training Program | Camden, NJ | 2024 |
| Laura Demarzo | 1255372603 | Clinical Psychologist | Hillsborough, NJ | 2006 |
| Laura Demarzo, PSY.D | 1982026787 | Clinical Psychologist | Madison, WI | 2014 |
| Miguel Demarzo, DO, MPH | 1871353151 | Student in an Organized Health Care Education/Training Program | Fort Worth, TX | 2024 |
| Nicole Demarzo | 1346187325 | Mental Health Counselor | Piscataway, NJ | 2026 |
| Tiffany Demarzo | 1942789664 | Specialist | Spring Valley, NY | 2018 |
| William Demarzo | 1265910582 | Hearing Instrument Specialist | Emerson, NJ | 2018 |
| Amanda Demas | 1013114966 | Speech-Language Pathologist | Lisle, IL | 2007 |
| Andrew Demas, DMD | 1912677857 | General Practice Dentistry | Columbia, SC | 2021 |
| Andrew Demas | 1992120489 | General Practice Physician | Los Angeles, CA | 2014 |
| Anita Demas, M.D. | 1174646012 | Internal Medicine Physician | San Francisco, CA | 2007 |
| Barbara Demas, MD | 1891873451 | Vascular & Interventional Radiology Physician | Redwood City, CA | 2006 |
| Bertukan Demas | 1063965143 | Pharmacist | Clarkston, GA | 2016 |
| Cheryl Demas, LPN | 1669780243 | Licensed Practical Nurse | Rock Creek, OH | 2010 |
| Christopher Demas, MD | 1083634265 | Plastic Surgery Physician | Albuquerque, NM | 2006 |
| Christopher Demas, M.D. | 1205940426 | Family Medicine Physician | Westerville, OH | 2006 |
| Christopher Demas, PA | 1679569982 | Physician Assistant | Clinton, MD | 2005 |
| Christopher Demas, MD | 1750956082 | Pediatrics Physician | Grand Rapids, MI | 2021 |
| Clint Demas, PA-C | 1861829665 | Medical Physician Assistant | Glendale, AZ | 2013 |
| Coleen Demas, ODS | 1386651123 | General Practice Dentistry | Richfield, OH | 2006 |
| Daphne Demas | 1932467305 | Mental Health Counselor | Prestonsburg, KY | 2012 |
| Dawn Demas, LPC | 1851877617 | Professional Counselor | Charlotte, NC | 2018 |
| Donald Demas, DDS, MS | 1215012190 | Orthodontics and Dentofacial Orthopedics Dentistry | Southington, CT | 2006 |
| Elizabeth Demas, MS, RN, AGACNP | 1760095269 | Acute Care Nurse Practitioner | Tucson, AZ | 2020 |
| Erika Demas, PTA | 1154799658 | Physical Therapy Assistant | Portola Valley, CA | 2015 |
| Erin Demas, DPT | 1336412691 | Physical Therapist | Westlake, OH | 2012 |
| George Demas, OD | 1568494441 | Optometrist | Prince Frederick, MD | 2006 |
| Georgia Demas | 1235101726 | Certified Registered Nurse Anesthetist | Beaver Falls, PA | 2006 |
| Glenda Demas, LPC | 1912421983 | Counselor | Houston, TX | 2017 |
| Helen Demas, MA CCC/SLP | 1699923771 | Speech-Language Pathologist | Winter Park, FL | 2008 |
| James Demas, ARNP, DNP | 1710612858 | Nurse Practitioner | Seattle, WA | 2022 |
| Jo-Ann Demas | 1669712493 | Specialist | Long Island City, NY | 2013 |
| John Demas, D.D.S. | 1881672855 | General Practice Dentistry | Brooklyn, NY | 2006 |
| Kaitlyn Demas | 1710459888 | Professional Counselor | Naugatuck, CT | 2018 |
| Kalliope Demas | 1134724438 | Physical Therapist | Greenvale, NY | 2020 |
| Katena Demas, LCSW | 1134195415 | Clinical Social Worker | South Bend, IN | 2006 |
| Kathryn Demas, MD | 1679651277 | Anesthesiology Physician | San Francisco, CA | 2006 |
| Keisha Demas | 1780931428 | Specialist | Brooklyn, NY | 2012 |
| Larry Demas, M.D. | 1215039235 | Otolaryngology Physician | Phoenix, AZ | 2006 |
| Leah Demas | 1053131953 | Speech-Language Pathologist | Norridge, IL | 2024 |
| Lehi Demas, DC | 1609054410 | Chiropractor | Boise, ID | 2008 |
| Linda Demas, M.S.N., APRN | 1669519724 | Psychiatric/Mental Health Clinical Nurse Specialist | Old Saybrook, CT | 2007 |
| Matthew Demas, DDS | 1063730919 | General Practice Dentistry | Park Ridge, IL | 2010 |
| Matthew Demas, PA-C | 1316453285 | Physician Assistant | Las Vegas, NV | 2017 |
| Megan Demas, NP | 1376859587 | Adult Health Nurse Practitioner | Durham, NC | 2010 |
| Monica Demas, LMFT | 1902082803 | Marriage & Family Therapist | San Pedro, CA | 2008 |
| Nicholas Demas, PH.D. | 1477214823 | Clinical Psychologist | New York, NY | 2022 |
| Nicholas Demas, MD | 1487457933 | Student in an Organized Health Care Education/Training Program | Lexington, KY | 2025 |
| Nicole Demas, ARNP-C | 1780046391 | Family Nurse Practitioner | Land O Lakes, FL | 2016 |
| Peter Demas, MD, DMD | 1639151988 | Oral and Maxillofacial Surgery (Dentist) | Pittsburgh, PA | 2005 |
| Rahwa Demas | 1063219202 | Family Nurse Practitioner | Dallas, TX | 2025 |
| Regina Demas, PNP | 1730223850 | Pediatric Nurse Practitioner | Kenner, LA | 2007 |
| Ronald Demas, M.D. | 1538195540 | Emergency Medicine Physician | Wilmington, NC | 2006 |
| Shannon Demas | 1902169568 | Obstetrics & Gynecology Physician | Everett, WA | 2012 |
| Stefani Demas, LMHC | 1447541354 | Mental Health Counselor | Tacoma, WA | 2011 |
| Stephanie Demas, DDS | 1366602674 | General Practice Dentistry | New York, NY | 2008 |
| Susan Demas, P.T. | 1285187138 | Physical Therapist | Manlius, NY | 2016 |
| Vivaldi Demas, LCSW | 1356953210 | Clinical Social Worker | Naugatuck, CT | 2020 |
| William Demas, M.D., F.A.C.R. | 1033100334 | Radiation Oncology Physician | Akron, OH | 2005 |
| Zari Demas | 1376489609 | Behavior Technician | Melbourne, FL | 2026 |
| Danielle Demascio | 1255194460 | Registered Nurse | Orangeburg, NY | 2024 |
| Raymond Demascio, FNP, APRN-C | 1407536477 | Family Nurse Practitioner | Summerfield, FL | 2023 |
| Melissa Demasco, PT | 1427214527 | Orthopedic Physical Therapist | San Antonio, TX | 2008 |
| Michael Demasco | 1467926295 | Physician Assistant | San Diego, CA | 2019 |
| Alexandra Demascole, LCSWA | 1164033445 | Clinical Social Worker | Durham, NC | 2020 |
| Amy Demascolo | 1255697819 | Case Manager/Care Coordinator | Snow Hill, MD | 2012 |
| Stacy Demascolo, MTBC | 1285810705 | Naturopath | Harrisburg, PA | 2008 |
| Gianna Demase | 1306543988 | Student in an Organized Health Care Education/Training Program | Bronx, NY | 2023 |
| Philip Demase, PT, DPT | 1295562791 | Physical Therapist | Somers, NY | 2024 |
| Philip Demase, PT | 1902814213 | Physical Therapist | Somers, NY | 2006 |
| Taylore Demase, BCBA | 1932805454 | Behavior Analyst | Tenafly, NJ | 2023 |
| Gina Demasellis, M.D. | 1417042334 | Pediatric Critical Care Medicine Physician | Aurora, CO | 2006 |
| Dania Demashkieh | 1205675063 | Pharmacist | Oxford, MI | 2024 |
| Fadi Demashkieh, MD | 1396726808 | Internal Medicine Physician | Rochester Hills, MI | 2005 |
| Rasha Demashkieh | 1982236873 | Pharmacist | Port Huron, MI | 2020 |
| Walid Demashkieh, M.D. | 1871667071 | Surgery Physician | Port Huron, MI | 2006 |
| Angela Demasi, PTA | 1619095999 | Physical Therapy Assistant | Tampa, FL | 2007 |
| Catherine Demasi, CTRS | 1023653748 | Recreation Therapist | Omaha, NE | 2019 |
| Christine Demasi, NP | 1912024399 | Family Nurse Practitioner | Lincoln, NE | 2007 |
| Christopher Demasi, DO | 1194759068 | Family Medicine Physician | Westfield, NJ | 2006 |
| Ciara Demasi | 1295628824 | Home Health Aide | Morgantown, WV | 2025 |
| Clement Demasi, M.D. | 1376538546 | Gastroenterology Physician | Venice, FL | 2005 |
| Daniel Demasi, MD | 1467089086 | Anesthesiology Physician | Miami, FL | 2020 |
| David Demasi | 1043796378 | Nurse Practitioner | Zanesville, OH | 2018 |
| Diana Demasi | 1356833198 | Specialist | Dallas, TX | 2018 |
| Elaine Demasi, LMSW | 1902161300 | Clinical Social Worker | Clare, MI | 2012 |
| Gina Demasi, M.S. | 1225439565 | Speech-Language Pathologist | Plainview, NY | 2014 |
| Gina Demasi | 1578324737 | Clinical Social Worker | San Diego, CA | 2024 |
| Halie Demasi, LMSW | 1518611326 | Social Worker | Latham, NY | 2022 |
| James Demasi, R.N., C.P.N.P. | 1568542645 | Pediatric Nurse Practitioner | Dallas, TX | 2006 |
| James Demasi, MD | 1801826433 | Allergy & Immunology Physician | Albany, NY | 2006 |
| Jamie Demasi | 1174045660 | Registered Nurse | Cincinnati, OH | 2017 |
| Julia Demasi | 1063396364 | Behavior Analyst | Suwanee, GA | 2025 |
| Katherine Demasi, CRNP | 1568997336 | Adult Health Nurse Practitioner | San Diego, CA | 2017 |
| Kelsey Demasi | 1770305732 | Licensed Practical Nurse | New Bedford, MA | 2024 |
| Lindsay Demasi, PA-C | 1639353956 | Physician Assistant | Berkeley Heights, NJ | 2007 |
| Lisa Demasi | 1053948935 | Speech-Language Pathologist | Morristown, NJ | 2020 |
| Marie Demasi, PAC | 1689833675 | Physician Assistant | Oakhurst, CA | 2008 |
| Mark Demasi, DO | 1922080340 | Obstetrics & Gynecology Physician | Somers Point, NJ | 2005 |
| Mary Demasi, NNP | 1760698443 | Neonatal Nurse Practitioner | Kansas City, MO | 2007 |
| Matthew Demasi | 1326674680 | Student in an Organized Health Care Education/Training Program | Bronx, NY | 2020 |
| Melissa Demasi, NP | 1619981784 | Pediatric Nurse Practitioner | Irving, TX | 2006 |
| Michael Demasi, D. C. | 1144242603 | Chiropractor | Allison Park, PA | 2006 |
| Michael Demasi, M.D. | 1306832530 | Emergency Medicine Physician | Port St Lucie, FL | 2005 |
| Michael Demasi, APRN | 1750866778 | Family Nurse Practitioner | Fairfield, CT | 2018 |
| Monica Demasi, LAC, LMT, AP, DOM | 1033359658 | Acupuncturist | Weston, FL | 2009 |
| Monica Demasi, M.D. | 1871525303 | Family Medicine Physician | Corvallis, OR | 2006 |
| Nicholas Demasi, D.M.D. | 1326222654 | General Practice Dentistry | Toms River, NJ | 2007 |
| Patricia Demasi, DDS | 1437278801 | General Practice Dentistry | Portland, OR | 2007 |
| Paul Demasi, D.O. | 1659389286 | Internal Medicine Physician | Wolfeboro, NH | 2006 |
| Paula Demasi, RN, CNS | 1043300254 | Clinical Nurse Specialist | Houston, TX | 2006 |
| Rebecca Demasi, PA-C | 1851658819 | Medical Physician Assistant | Virginia Beach, VA | 2012 |
| Regina Demasi, FNP-BC | 1205226867 | Family Nurse Practitioner | Triadelphia, WV | 2015 |
| Richard Demasi, MD | 1619948072 | Vascular Surgery Physician | Virginia Beach, VA | 2006 |
| Robin Demasi | 1679617146 | Occupational Therapist | Worcester, MA | 2007 |
| Robin Demasi, LCSW | 1851488738 | Clinical Social Worker | Gainesville, FL | 2006 |
| Ronald Demasi, M.D. | 1528139086 | Specialist | Venice, FL | 2006 |
| Scott Demasi, RN,BC-NI | 1932190014 | Registered Nurse | Lehighton, PA | 2005 |
| Stephanie Demasi | 1003313834 | Emergency Medicine Physician | Nashville, TN | 2018 |
| Taylor Demasi, RD | 1396632238 | Registered Dietitian | Castro Valley, CA | 2025 |
| Teresa Demasi, ST | 1821243619 | Speech-Language Pathologist | Tempe, AZ | 2008 |
| Valerie Demasi | 1760875355 | Massage Therapist | Mount Pleasant, SC | 2015 |
| Vera Demasi, OD | 1801881354 | Optometrist | Port St Lucie, FL | 2005 |
| Vina Demasi, OT | 1316205941 | Physical Rehabilitation Occupational Therapist | Naugatuck, CT | 2012 |
| Nicole Demasi Malcher, MS, RD, CDCES | 1891295689 | Registered Dietitian | Manhattan Beach, CA | 2018 |
| Chantilly Mae Demasiado, FNP-C | 1427548130 | Nurse Practitioner | Laredo, TX | 2018 |
| Feb Ray Demasiado | 1831697622 | Nurse Practitioner | Laredo, TX | 2018 |
| Jan Merck Demasiado | 1265880629 | Family Nurse Practitioner | Laredo, TX | 2016 |
| Katherine Demasie, MD | 1487802112 | Pediatric Anesthesiology Physician | Dayton, OH | 2008 |
| Kimberly Demasie, NP | 1386070274 | Adult Health Nurse Practitioner | Indianapolis, IN | 2013 |
| Kafui Demasio, MD | 1003850975 | Maternal & Fetal Medicine Physician | Hartsdale, NY | 2006 |
| David Demask, CRNA | 1275678468 | Certified Registered Nurse Anesthetist | Tomah, WI | 2007 |
| John Demask, D.O. | 1174501134 | Family Medicine Physician | Minooka, IL | 2006 |
| Rita Demask, RDH, PHDH | 1275212391 | Dental Hygienist | East Peoria, IL | 2023 |
| Melissa Demaske | 1114768462 | Clinical Social Worker | Morgantown, WV | 2024 |
| Megan Demaskey, MASS.MA | 1174494660 | Massage Therapist | Vancouver, WA | 2025 |
| Patricia Demasky, LCSW | 1528361953 | Clinical Social Worker | New Port Richey, FL | 2010 |
| Alan Demaso, D.M.D. | 1134360068 | General Practice Dentistry | Staten Island, NY | 2009 |
| Amanda Demaso | 1164208575 | Marriage & Family Therapist | Kalamazoo, MI | 2023 |
| David Demaso, MD | 1831163658 | Child & Adolescent Psychiatry Physician | Boston, MA | 2006 |
| Emily Demaso, MS, PA-C | 1871455493 | Physician Assistant | New York, NY | 2025 |
| Genine Demaso | 1467343301 | Health & Wellness Coach | Battle Creek, MI | 2025 |
| Johanna Demaso, PSY.S | 1972927721 | Developmental Therapist | Tampa, FL | 2014 |
| Robin Demaso, COTA | 1043868649 | Occupational Therapy Assistant | Crofton, MD | 2019 |
| Stephanie Demaso, MD | 1396235438 | Family Medicine Physician | Liverpool, NY | 2018 |
| Christine Demason | 1396011730 | Otolaryngology Physician | Chapel Hill, NC | 2012 |
| Marc Demason, M.D. | 1285616854 | Surgery Physician | Eden, NC | 2005 |
| Alexander Demass | 1700703816 | Behavior Technician | Quincy, MA | 2026 |
| Celine Demass, SLP | 1851187249 | Speech-Language Pathologist | Memphis, TN | 2025 |
| Kevin Demass, RPH | 1528220589 | Pharmacist | Salt Lake City, UT | 2008 |
| Reid Demass | 1558926006 | Behavior Technician | Anderson, SC | 2019 |
| Simone Demass, PT - PHYSICAL THERAP | 1659507556 | Physical Therapist | Mt Pleasant, SC | 2009 |
| Trevor Demass, PHARMD | 1720718562 | Pharmacist | Salt Lake City, UT | 2022 |
| Heather Demassa, APRN, RN, IBCLC | 1609388560 | Family Nurse Practitioner | Darien, CT | 2017 |
| Catherine Demassi | 1649759739 | Clinical Social Worker | Canton, MA | 2018 |
| Christopher Demassi, MD | 1093926115 | Neurological Surgery Physician | Hollywood, FL | 2007 |
| Joelle Demassi, OTR | 1689846107 | Occupational Therapist | West Orange, NJ | 2008 |
| Joseph Demassi, RN | 1255221834 | Registered Nurse | Providence, RI | 2025 |
| Haregeweyin Demassie | 1285994038 | Home Health Aide | Washington, DC | 2012 |
| Abigail Demaster, PA-C | 1407469505 | Physician Assistant | Sheboygan, WI | 2020 |
| Amy Demaster, PT | 1154631463 | Physical Therapist | Mankato, MN | 2010 |
| Barbara Demaster, PH.D. | 1336240662 | Psychologist | Milwaukee, WI | 2006 |
| Brian Demaster, MD | 1043325293 | Family Medicine Physician | Cedar Grove, WI | 2006 |
| Christina Demaster, LMT | 1164148854 | Massage Therapist | Bend, OR | 2022 |
| Crystal Demaster, RN | 1326727421 | Registered Nurse | Manitowoc, WI | 2023 |
| Jacob Demaster, D.O. | 1215373147 | Family Medicine Physician | Sheboygan, WI | 2013 |
| Jill Demaster, PHARMACIST | 1902436660 | Pharmacist | Summit, WI | 2020 |
| Linsey Demaster | 1376916007 | Nurse Practitioner | Milwaukee, WI | 2015 |
| Robert Demaster, MD | 1639195647 | Anesthesiology Physician | McMinnville, OR | 2006 |
| Vicki Demaster, M.S., OTR L | 1265569230 | Occupational Therapist | Raleigh, NC | 2007 |
| April Demasters, PHD | 1649071002 | Mental Health Counselor | Kansas City, MO | 2025 |
| Bailey Demasters | 1306670120 | Peer Specialist | Tulare, CA | 2024 |
| Bethany Demasters, CPSS MPSS-XUKFHQ | 1043053358 | Peer Specialist | Tulare, CA | 2024 |
| Bette Demasters, MD | 1902993959 | Anatomic Pathology & Clinical Pathology Physician | Aurora, CO | 2006 |
| David Demasters, DO | 1043772221 | Rheumatology Physician | Biloxi, MS | 2019 |
| Gerald Demasters, MD | 1164746988 | Psychiatry Physician | Salem, VA | 2010 |
| Harold Demasters, PHARM.D. | 1063609428 | Pharmacist | Encinitas, CA | 2007 |
| James Demasters, LCSW | 1891773800 | Clinical Social Worker | Salem, VA | 2006 |
| Kenneth Demasters | 1073696605 | Medical Physician Assistant | Moore, OK | 2006 |
| Lauren Demasters | 1508758624 | Athletic Trainer | Mineola, NY | 2025 |
| Lynn Demasters, PA | 1073569083 | Physician Assistant | Scottsdale, AZ | 2006 |
| Madison Demasters | 1245192764 | Occupational Therapy Assistant | Sherman, TX | 2025 |
| Naomi Demasters, L.P.N. | 1093049801 | Licensed Practical Nurse | Colorado Springs, CO | 2009 |
| Natalie Demasters, APRN | 1649168931 | Nurse Practitioner | Waco, TX | 2025 |
| Rachel Demasters | 1205720240 | Occupational Therapist | Charlottesville, VA | 2025 |
| Randal Demasters, MS, LPC | 1275629925 | Mental Health Counselor | Kansas City, MO | 2006 |
| Scott Demasters, PA-C | 1225725393 | Physician Assistant | Tea, SD | 2023 |
| Tamara Demasters, CATC-II, B.A. | 1881806479 | Rehabilitation Practitioner | Hanford, CA | 2007 |
| Troy Demasters, PA | 1427048891 | Physician Assistant | Weymouth, MA | 2005 |
| Penny Demastes | 1437881380 | Optician | Shelbyville, KY | 2022 |
| Jennifer Demastrie | 1699955740 | Occupational Therapist | Roswell, GA | 2007 |
| Nicole Demastry Kolikohn, FNP-BC | 1114517828 | Family Nurse Practitioner | Lancaster, OH | 2021 |
| Abigail Demastus | 1093648651 | Behavior Technician | Nottingham, MD | 2026 |
| Belinda Demastus | 1386537918 | Home Health Aide | Clarksburg, WV | 2025 |
| Brooke Demastus | 1487518122 | Nurse Practitioner | Chattanooga, TN | 2025 |
| Cassandra Demastus, NP | 1063090389 | Acute Care Nurse Practitioner | Philadelphia, PA | 2021 |
| Janet Demastus, SLP-CCC | 1467874578 | Speech-Language Pathologist | Chattanooga, TN | 2014 |
| Lilly Demastus | 1568311066 | Addiction (Substance Use Disorder) Counselor | Christiansburg, VA | 2026 |
| Malissa Demastus | 1356077291 | Attendant Care Provider | Enterprise, WV | 2022 |
| Myrliss Demastus, LCSW | 1932427515 | Clinical Social Worker | Huntingdon Valley, PA | 2010 |
| Teddy Demastus | 1598352569 | Personal Care Attendant | Lumberport, WV | 2020 |
| Gina Dematas, MS, CCC-SLP, TSSLD | 1346689015 | Speech-Language Pathologist | Farmingville, NY | 2013 |
| Kristina Dematas, DO | 1710149620 | Family Medicine Physician | Jacksonville, FL | 2008 |
| Anna Dematatis, PH.D. | 1619065026 | Clinical Psychologist | East Lansing, MI | 2006 |
| Chris Dematatis, CHRIS DEMATATIS | 1295883320 | Counseling Psychologist | Bala Cynwyd, PA | 2007 |
| Julia Dematatis, LGPC, NCC | 1487217378 | Professional Counselor | Rockville, MD | 2019 |
| Ashley Demateo, AGACNP-BC | 1528952330 | Gerontology Nurse Practitioner | Munster, IN | 2025 |
| Maria Demateo | 1801352893 | Marriage & Family Therapist | Santa Ana, CA | 2019 |
| Maileen Dematera, RPH | 1932427093 | Pharmacist | Bayonne, NJ | 2010 |
| Vincent Dematio | 1982067096 | Internal Medicine Physician | Escanaba, MI | 2016 |
| Christine Demato, RN | 1770891723 | Registered Nurse | Selden, NY | 2010 |
| Doris Demato, PH. D, LPC | 1437267515 | Professional Counselor | Lynchburg, VA | 2006 |
| Erika Demato | 1730653643 | Behavior Analyst | North Andover, MA | 2019 |
| Michelle Demato, MA, LPC, CADC | 1639020290 | Mental Health Counselor | New Lenox, IL | 2026 |
| Richard Demato | 1225209323 | Pharmacist | Center Moriches, NY | 2008 |
| Sara Demato, MS CCC-SLP | 1386766137 | Speech-Language Pathologist | Weymouth, MA | 2007 |
| Sarah Demato, APRN | 1083462717 | Psychiatric/Mental Health Nurse Practitioner | Lawrence, KS | 2024 |
| Tatyana Demato, MSW | 1144190315 | Clinical Social Worker | Bolivar, TN | 2025 |
| Toni Demato, LCSW | 1457585184 | Clinical Social Worker | Bethel, CT | 2009 |
| Cara Demato Avila, MSED | 1922363688 | Specialist | Staten Island, NY | 2012 |
| Claudio Dematos | 1043778681 | Pharmacist | North Bellmore, NY | 2019 |
| Jennifer Dematos | 1881362408 | School Counselor | New Bedford, MA | 2021 |
| Kayla Dematos, NP | 1316878895 | Family Nurse Practitioner | Coeur D Alene, ID | 2026 |
| Pierre Dematos, MD | 1245247873 | Surgery Physician | Hendersonville, NC | 2006 |
| Christopher Dematt, FNP-C | 1134737158 | Family Nurse Practitioner | Corpus Christi, TX | 2020 |
| Kristine Dematta | 1992123202 | Hospitalist Physician | Round Rock, TX | 2014 |
| Meghan Dematta, PA-C | 1609351055 | Physician Assistant | Cary, NC | 2018 |
| Charles Dematte, DDS | 1578601498 | General Practice Dentistry | Bridgeport, OH | 2007 |
| Jillian Dematte, PRS | 1881445815 | Peer Specialist | Steubenville, OH | 2024 |
| John Dematte, DC | 1194777383 | Chiropractor | Lehighton, PA | 2006 |
| John Dematte, DC | 1922057041 | Chiropractor | Lehighton, PA | 2006 |
| Samuel Dematte, MD | 1902691066 | Student in an Organized Health Care Education/Training Program | Philadelphia, PA | 2025 |
| Jane Dematte Damico, MD | 1316901846 | Pulmonary Disease Physician | Chicago, IL | 2006 |
| Gina Demattee, LCSW | 1831419969 | Clinical Social Worker | Littleton, CO | 2010 |
| Abbie Demattei, LSW | 1578768966 | Clinical Social Worker | Columbus, OH | 2007 |
| Ariana Demattei, PA-C | 1235053174 | Physician Assistant | Chapel Hill, NC | 2026 |
| Clay Demattei, MD | 1881621910 | Surgery Physician | Marion, IL | 2006 |
| David Demattei, PA | 1750737763 | Physician Assistant | Jamestown, CA | 2016 |
| Joseph Demattei, PHARM.D. | 1063095487 | Pharmacist | Mount Vernon, IL | 2021 |
| Melanie Demattei, D.O. | 1821317538 | Hospitalist Physician | West Columbia, SC | 2010 |
| Rachael Demattei, APRN | 1891443289 | Nurse Practitioner | O Fallon, IL | 2022 |
| Alexander Dematteis, ED.D. | 1477393163 | Counselor | O Fallon, MO | 2024 |
| Anna Dematteis, MD | 1275703852 | Family Medicine Physician | Sacramento, CA | 2008 |
| Anna Dematteis, PT | 1619251311 | Physical Therapist | Arden, NC | 2011 |
| Christopher Dematteis | 1578960167 | Pharmacist | Walden, NY | 2014 |
| Claudia Dematteis, RD | 1043063670 | Registered Dietitian | Waterbury, CT | 2024 |
| Cynthia Dematteis, ATC | 1255469060 | Athletic Trainer | Hamburg, MI | 2007 |
| Donald Dematteis, DDS, MS | 1366777393 | Dentist | Federal Way, WA | 2009 |
| Isabelle Dematteis | 1881991941 | Oral and Maxillofacial Surgery (Dentist) | New York, NY | 2011 |
| Jaclyn Dematteis, PA-C | 1699101055 | Physician Assistant | Glen Mills, PA | 2013 |
| James Dematteis, MD | 1821093469 | Neurology Physician | Erie, PA | 2005 |
| Jennifer Dematteis, SLP | 1699927764 | Speech-Language Pathologist | Croton On Hudson, NY | 2008 |
| Jill Dematteis | 1447072061 | Registered Nurse | Columbus, OH | 2024 |
| John Dematteis | 1629660246 | Family Nurse Practitioner | Asheville, NC | 2021 |
| Jon Dematteis | 1750583514 | Orthodontics and Dentofacial Orthopedics Dentistry | New Rochelle, NY | 2007 |
| Jonathan Dematteis, PT | 1053362905 | Physical Therapist | New York, NY | 2006 |
| Maianna Dematteis | 1245083625 | Student in an Organized Health Care Education/Training Program | Rochester, NY | 2024 |
| Melody Dematteis | 1508602368 | General Practice Dentistry | Blossburg, PA | 2024 |
| Nicole Dematteis, CDCA | 1912477688 | Addiction (Substance Use Disorder) Counselor | Boardman, OH | 2018 |
| Ralph Dematteis, M.D. | 1346219698 | Vascular Surgery Physician | St Petersburg, FL | 2006 |
| Renee Dematteis, PSYD | 1770294217 | Psychologist | St Petersburg, FL | 2022 |
| Adam Dematteo | 1134679962 | Physical Therapist | Ligonier, PA | 2016 |
| Ali Dematteo, ND | 1578382891 | Naturopath | Seattle, WA | 2024 |
| Alyssa Dematteo, LMSW | 1760865562 | Clinical Social Worker | Buffalo, NY | 2015 |
| Amanda Dematteo | 1417500745 | Licensed Vocational Nurse | Merced, CA | 2019 |
| Amber Dematteo, LMHC, NCC, MS | 1215224654 | Mental Health Counselor | Perkasie, PA | 2011 |
| Amber Dematteo, MS, OTR/L, BCP | 1659682086 | Pediatric Occupational Therapist | East Syracuse, NY | 2010 |
| Barbara Dematteo, PT | 1710064514 | Pediatric Physical Therapist | Keene, NH | 2006 |
| Beth Dematteo, MS OTRL | 1215141536 | Occupational Therapist | Hudson, NY | 2007 |
| Brian Dematteo, D.D.S. | 1376691378 | General Practice Dentistry | Canfield, OH | 2007 |
| Brittny Dematteo | 1821601907 | Behavior Technician | Dorchester, MA | 2020 |
| Carl Dematteo, MD | 1619986676 | Infectious Disease Physician | Keene, NH | 2006 |
| Carmen Dematteo, LCSW-C CAC-AD | 1881027878 | Clinical Social Worker | Baltimore, MD | 2013 |
| Catherine Dematteo, RN | 1326102815 | Registered Nurse | Aberdeen Proving Ground, MD | 2006 |
| Celine Dematteo, M.D. | 1598915431 | Neurology Physician | New York, NY | 2008 |
| Christina Dematteo, DO | 1033438254 | Internal Medicine Physician | Portland, ME | 2010 |
| Christopher Dematteo | 1871835058 | Case Manager/Care Coordinator | New Bedford, MA | 2013 |
| Christopher Dematteo, MD | 1982233946 | Emergency Medicine Physician | New York, NY | 2020 |
| Danielle Dematteo | 1740744549 | Behavior Analyst | Bellmore, NY | 2019 |
| Dina Dematteo | 1780340463 | Massage Therapist | Mastic, NY | 2021 |
| Dominic Dematteo, DO | 1457316804 | Family Medicine Physician | Port Matilda, PA | 2006 |
| Fran Dematteo, R.N. | 1609991215 | Registered Nurse | Jeffersonville, PA | 2007 |
| Gabriela Dematteo | 1215816707 | Pharmacist | Stratford, CT | 2025 |
| Gabriella Dematteo, PLPC | 1225875354 | Mental Health Counselor | New Orleans, LA | 2024 |
| Gene Dematteo, D.C. | 1023086097 | Nutrition Chiropractor | Beverly, MA | 2006 |
| Gerard Dematteo, MA, LPC | 1548852841 | Mental Health Counselor | Rutherford, NJ | 2021 |
| Gina Dematteo, LLP | 1841533213 | Psychologist | Lincoln Park, MI | 2013 |
| Irene Dematteo, APRN, PCNS, RN, BC | 1497709497 | Clinical Nurse Specialist | Warwick, RI | 2006 |
| James Dematteo, DO | 1679277537 | Psychiatry Physician | Fort Lauderdale, FL | 2023 |
| Joanne Dematteo, CRNFA | 1902195951 | Registered Nurse First Assistant | Tampa, FL | 2011 |
| Jordan Dematteo, APRN | 1386375954 | Family Nurse Practitioner | Chattanooga, TN | 2022 |
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).