Providers Benjamin De Graff, D.M.D. to Kiana De Guzman
300 individual NPIs in the federal registry, part 5,143 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. 106 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Benjamin De Graff, D.M.D. | 1588964282 | General Practice Dentistry | Portland, OR | 2010 |
| Jonathan De Graff, CADC | 1851910343 | Addiction (Substance Use Disorder) Counselor | Las Vegas, NV | 2020 |
| Miriam De Graff | 1881416253 | Behavior Analyst | Hillsboro, OR | 2024 |
| Shawna De Graff Roberson, D.O. | 1265823256 | Internal Medicine Physician | Broomfield, CO | 2015 |
| Christopher De Graffenried, PHARM D, MS | 1093990921 | Pharmacist | Troy, NY | 2008 |
| Joseph De Graffenried, DDS | 1831205004 | General Practice Dentistry | Kilgore, TX | 2006 |
| Joshua De Graffenried, D.D.S | 1104224930 | Dentist | Tyler, TX | 2014 |
| Anna De Graft-Johnson, ENDODONTIST | 1548644008 | Endodontics | Sugar Land, TX | 2015 |
| Sara De Grakovac | 1558901934 | Dental Assistant | Los Angeles, CA | 2020 |
| Laurie De Grand, M.D. | 1922204759 | Obstetrics & Gynecology Physician | Virginia Beach, VA | 2007 |
| Kristin De Granda | 1093691180 | Behavior Technician | Davie, FL | 2025 |
| Eileen De Grandis, MD | 1336379478 | Vascular Surgery Physician | Boca Raton, FL | 2009 |
| Catherine De Grandville, MD | 1023299765 | Family Medicine Physician | Milwaukee, WI | 2007 |
| Konrad De Grandville, MD | 1831367564 | Family Medicine Physician | Milwaukee, WI | 2008 |
| Gregorio De Grano, NP | 1417392176 | Family Nurse Practitioner | Northridge, CA | 2013 |
| Jane De Grasse, O.D. | 1851372155 | Optometrist | Benbrook, TX | 2005 |
| Jessica De Grasse, CRNP | 1013314368 | Pediatric Nurse Practitioner | College Park, MD | 2014 |
| Charlene De Grassi, FNP-C | 1306330444 | Nurse Practitioner | Missoula, MT | 2018 |
| Leonard De Grate, MSSW-LCSW-ACSW-DCSW | 1003021379 | Clinical Social Worker | Terrell, TX | 2007 |
| Ton De Grauw, M.D. | 1336173103 | Neurology with Special Qualifications in Child Neurology Physician | Atlanta, GA | 2006 |
| Roosje De Grauw-Mare, MD | 1861718751 | Pediatrics Physician | Patchogue, NY | 2010 |
| Sara De Grave, M.S., LPC, CSAC | 1770753766 | Mental Health Counselor | Brookfield, WI | 2008 |
| Oliver De Gravelle, APRN | 1598964629 | Neonatal Nurse Practitioner | Raleigh, NC | 2007 |
| Duffy De Graw, D.D.S. | 1013172196 | General Practice Dentistry | Paso Robles, CA | 2008 |
| Martin De Graw, MD | 1851345920 | Family Medicine Physician | New Bern, NC | 2006 |
| Nicole De Graw | 1265244719 | Family Nurse Practitioner | Jacksonville, FL | 2025 |
| Dede De Grazia | 1265012686 | Addiction (Substance Use Disorder) Counselor | Los Angeles, CA | 2021 |
| Juliane De Grazia, LCPC | 1962952663 | Mental Health Counselor | Portland, OR | 2016 |
| Maria De Gree | 1568350213 | Behavior Technician | Vancouver, WA | 2025 |
| Danielle De Greef | 1932804036 | Student in an Organized Health Care Education/Training Program | Jacksonville, FL | 2023 |
| Fernando De Greef, L.P.C. | 1427334168 | Professional Counselor | Washington, DC | 2011 |
| Luciane De Greef, M.S. | 1649754961 | Marriage & Family Therapist | Ventura, CA | 2018 |
| Anthony De Gregorio, DO | 1215514039 | Student in an Organized Health Care Education/Training Program | Charlottesville, VA | 2021 |
| Bok Nam De Gregorio, LIC. AC, MOM | 1912314592 | Acupuncturist | Portsmouth, RI | 2014 |
| Carlo De Gregorio | 1750165254 | Mental Health Counselor | Portland, OR | 2023 |
| Christian De Gregorio, MD | 1184676827 | Child & Adolescent Psychiatry Physician | Wausau, WI | 2006 |
| Kira De Gregorio, CNM | 1386033686 | Advanced Practice Midwife | Stuart, FL | 2015 |
| Lucia De Gregorio, MD | 1497103659 | Transplant Surgery Physician | Maywood, IL | 2016 |
| Maria De Gregorio | 1467882571 | Case Manager/Care Coordinator | Kissimmee, FL | 2013 |
| Robert De Gregorio, MD | 1568256691 | Student in an Organized Health Care Education/Training Program | Washington, DC | 2025 |
| Rosario De Gregorio, LCMFT | 1801336904 | Marriage & Family Therapist | Kensington, MD | 2017 |
| Cesar De Gregorio Gonzalez, DDS, MSD | 1366870297 | Endodontics | Seattle, WA | 2013 |
| Maria De Gregoris | 1558122291 | Massage Therapist | Pace, FL | 2024 |
| Cristina De Gregory | 1811789985 | Clinical Social Worker | Croswell, MI | 2025 |
| Eliana De Greiff | 1215668868 | School Psychologist | Orlando, FL | 2022 |
| Maria De Greiff | 1760700785 | Clinical Social Worker | Roslindale, MA | 2010 |
| Derek De Grijs, M.D. | 1275893638 | Vascular Surgery Physician | Franklin, TN | 2012 |
| Maura De Grijs | 1326632118 | Family Nurse Practitioner | Nashville, TN | 2021 |
| Henry De Groat, LMT | 1528409935 | Massage Therapist | Framingham, MA | 2013 |
| Petrus De Groen, M.D. | 1811977028 | Gastroenterology Physician | Minneapolis, MN | 2006 |
| Beau De Groff | 1073480182 | Behavior Technician | Farmington Hills, MI | 2025 |
| David De Groh, D.O. | 1699786608 | Family Medicine Physician | Sandusky, OH | 2006 |
| Robert De Grood, MD | 1841248085 | Surgery Physician | Mullins, SC | 2006 |
| Ellen De Groof, MD | 1528009891 | Anesthesiology Physician | Washington, DC | 2006 |
| Adriana De Groot | 1205558673 | Behavior Technician | Riverside, CA | 2022 |
| Amadea De Groot, LPC | 1326786385 | Mental Health Counselor | Twin Falls, ID | 2022 |
| Anne De Groot, M.D. | 1497941173 | Infectious Disease Physician | Providence, RI | 2007 |
| Cinderella De Groot | 1881107837 | Behavior Technician | Novi, MI | 2017 |
| Erin De Groot, LCSW | 1407684988 | Counselor | Evanston, IL | 2024 |
| Hannah De Groot, M.D. | 1093133357 | Internal Medicine Physician | White Plains, NY | 2014 |
| Hannah De Groot | 1184292146 | Mental Health Counselor | Ambler, PA | 2021 |
| Jaclyn De Groot, NP | 1306186259 | Family Nurse Practitioner | Las Vegas, NV | 2013 |
| Jennifer De Groot, FNP-BC | 1427614882 | Family Nurse Practitioner | Colorado Springs, CO | 2019 |
| Jennifer De Groot, MD | 1881028876 | Maternal & Fetal Medicine Physician | Atlanta, GA | 2013 |
| Jessica De Groot, CT | 1801646237 | Mental Health Counselor | Moraine, OH | 2024 |
| Jewell De Groot, LPC-A | 1568125698 | Professional Counselor | Greenville, SC | 2021 |
| John De Groot, M.D. | 1316045008 | Neurology Physician | Houston, TX | 2006 |
| Joni De Groot, LICENSED MFT | 1619734506 | Mental Health Counselor | San Diego, CA | 2024 |
| Kara De Groot, ARNP | 1386990315 | Nurse Practitioner | Willmar, MN | 2012 |
| Kelly De Groot | 1538753983 | Family Nurse Practitioner | Charlotte, NC | 2021 |
| Kenneth De Groot, D.C., DABCO | 1730254921 | Chiropractor | Wilmington, DE | 2006 |
| Marco De Groot, MD, PHD | 1700139060 | Hematology & Oncology Physician | Seattle, WA | 2012 |
| Marshall De Groot, PHARMD | 1770036568 | Pharmacist | Gilbert, AZ | 2016 |
| Mary De Groot, PHD | 1316178775 | Clinical Psychologist | Indianapolis, IN | 2009 |
| Megan De Groot | 1942857925 | Behavior Technician | Tracy, CA | 2019 |
| Melissa De Groot, BCABA | 1376113803 | Behavior Analyst | Cherry Hill, NJ | 2021 |
| Michaela De Groot, PT, DPT | 1124674965 | Physical Therapist | Lacey, WA | 2019 |
| Michelle De Groot | 1245863687 | Behavior Technician | Sparks, MD | 2020 |
| Nicholas De Groot, RRT | 1184588931 | Educational Registered Respiratory Therapist | Minneapolis, MN | 2025 |
| Patricia De Groot, M.D. | 1851598783 | Diagnostic Radiology Physician | Houston, TX | 2007 |
| Petra De Groot, LCPC | 1871706408 | Mental Health Counselor | Missoula, MT | 2007 |
| Samantha De Groot, MD | 1346092541 | Student in an Organized Health Care Education/Training Program | Sioux Falls, SD | 2024 |
| Sarah De Groot | 1265148100 | Family Nurse Practitioner | Bozeman, MT | 2023 |
| Simone De Groot, PHARMD | 1003769506 | Pharmacist | Unionville, CT | 2026 |
| Steven De Groot, PH.D | 1073651493 | Clinical Psychologist | Grand Rapids, MI | 2007 |
| Steven De Groot, M.D. | 1437509643 | Orthopaedic Surgery Physician | Atlanta, GA | 2016 |
| Aline De Groote | 1447766654 | Behavior Analyst | Anaheim, CA | 2017 |
| Grace De Gruccio | 1073284931 | Behavior Technician | Folsom, CA | 2021 |
| Gregory De Gruchy, MD | 1093370025 | Physical Medicine & Rehabilitation Physician | Hartford, CT | 2019 |
| Susan De Gruchy, D.C. | 1104822139 | Chiropractor | Fresno, CA | 2005 |
| Susan De Gruchy, FNP | 1861473662 | Family Nurse Practitioner | Boston, MA | 2005 |
| Madison De Gruiter | 1922842244 | Student in an Organized Health Care Education/Training Program | Jackson, MS | 2024 |
| Joseph De Gruy, MD | 1750874145 | Otolaryngology Physician | Flowood, MS | 2018 |
| Lex De Gruyl, COUNSELOR PSYCHOLO | 1912067067 | Professional Counselor | Little Birch, WV | 2006 |
| Lindsey De Guehery, MD | 1720033574 | Internal Medicine Physician | Novi, MI | 2006 |
| Danae De Guelle | 1457278095 | Health & Wellness Coach | Lampasas, TX | 2026 |
| Heather De Guelle, DPT | 1114870920 | Pediatric Physical Therapist | Irvine, CA | 2026 |
| Viveka De Guerra, M.D. | 1265888523 | Pediatric Allergy/Immunology Physician | Buffalo, NY | 2016 |
| Arianna De Guevara | 1548159692 | Behavior Technician | Tallahassee, FL | 2025 |
| Armyn De Guia | 1154953206 | Behavior Technician | San Diego, CA | 2020 |
| Beatriz Joy De Guia | 1376102905 | Pharmacist | Visalia, CA | 2019 |
| Cherry Ann De Guia, RN | 1235629155 | Psychiatric/Mental Health Registered Nurse | Culver City, CA | 2018 |
| Christian De Guia, NP | 1720478829 | Nurse Practitioner | Chicago, IL | 2015 |
| Christina De Guia, M.D. | 1942419783 | Child & Adolescent Psychiatry Physician | Sarasota, FL | 2007 |
| Clarisse Joy De Guia | 1366259129 | Behavior Technician | Rowland Heights, CA | 2024 |
| Danielle De Guia, RN | 1346904448 | Registered Nurse | Queens Village, NY | 2021 |
| Danielle De Guia | 1659803849 | Clinical Social Worker | Yuba City, CA | 2017 |
| Demi Victoria De Guia, DPT | 1225505738 | Orthopedic Physical Therapist | Panorama City, CA | 2018 |
| Dennis De Guia | 1275168049 | Community Health Worker | Salt Lake City, UT | 2020 |
| Edwin De Guia | 1427182237 | Contractor | Indianapolis, IN | 2007 |
| Erika De Guia | 1063241487 | Personal Care Attendant | Papillion, NE | 2024 |
| Erwin De Guia | 1992678528 | Magnetic Resonance Imaging Radiologic Technologist | Portsmouth, VA | 2025 |
| Ferdinand De Guia | 1639955396 | Behavior Technician | Traverse City, MI | 2023 |
| Gared De Guia | 1265198717 | Behavior Technician | Gardena, CA | 2021 |
| Gecelle De Guia, DO | 1437786878 | Adult Medicine Physician | Daly City, CA | 2020 |
| Gerard De Guia | 1306595921 | Student in an Organized Health Care Education/Training Program | Northridge, CA | 2022 |
| Giselle De Guia | 1558900845 | Case Manager/Care Coordinator | San Bernardino, CA | 2020 |
| Janice De Guia, DOULA | 1902741036 | Lactation Consultant (Non-RN) | Jackson Heights, NY | 2026 |
| Jocelyn De Guia | 1083590210 | Personal Care Attendant | Henderson, NV | 2025 |
| Joel De Guia, PT | 1831367556 | Physical Therapist | Joplin, MO | 2008 |
| John Paul De Guia, PHARMD | 1376373324 | Pharmacist | Cypress, CA | 2024 |
| Laurentino De Guia, DMD | 1952759888 | Dentist | Walnut, CA | 2016 |
| Marc Gerald De Guia | 1285447243 | Behavior Technician | Jamestown, ND | 2025 |
| Maria Teresa De Guia, DDS | 1326194549 | General Practice Dentistry | Irwindale, CA | 2007 |
| Michael De Guia, PHARMD | 1144758269 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Baldwin Park, CA | 2017 |
| Sharel De Guia | 1962977264 | Registered Nurse | San Diego, CA | 2018 |
| Lauren De Guia-Lapuz, PT | 1780861369 | Physical Therapist | Las Vegas, NV | 2008 |
| James De Guido, P.T. | 1871838037 | Physical Therapist | Great Neck, NY | 2012 |
| Gabrielle De Guire | 1013745835 | Behavior Technician | Baltimore, MD | 2024 |
| Jacquelyn De Guire, PHARMD | 1538997358 | Pharmacist | Indianapolis, IN | 2024 |
| Nathalie De Gusmao | 1942935994 | Home Health Aide | Stone Mountain, GA | 2022 |
| Brittany De Gusseme, NP | 1336878586 | Family Nurse Practitioner | Denver, CO | 2022 |
| Irene De Gutierrez | 1205718640 | Case Manager/Care Coordinator | Austin, TX | 2025 |
| Dorothea De Gutis, MD | 1124069588 | Neurology Physician | Brattleboro, VT | 2006 |
| Abigael De Guzman | 1558861096 | Pediatric Registered Nurse | Odessa, TX | 2018 |
| Abigail De Guzman | 1245602804 | Registered Nurse | San Jose, CA | 2015 |
| Abigail De Guzman, D.O. | 1427219302 | Internal Medicine Physician | Knoxville, TN | 2008 |
| Agnes De Guzman, PT | 1942699699 | Physical Therapist | Granada Hills, CA | 2015 |
| Aida De Guzman | 1245958917 | Case Management Registered Nurse | Atherton, CA | 2022 |
| Aileen Grace De Guzman, OTR | 1023272705 | Occupational Therapist | Ellicott City, MD | 2008 |
| Aimee De Guzman, CNM | 1093512378 | Advanced Practice Midwife | Santa Maria, CA | 2025 |
| Ainee De Guzman, DO | 1386376309 | Pediatrics Physician | Falls Church, VA | 2022 |
| Allijah Beatrice De Guzman | 1801625314 | Behavior Technician | Fullerton, CA | 2024 |
| Alvin Carl De Guzman | 1700497666 | Registered Nurse | Stockton, CA | 2020 |
| Alyssa Anne De Guzman, M.A. | 1780461228 | Speech-Language Pathologist | Brooklyn, NY | 2023 |
| Amirose De Guzman | 1194140343 | Pharmacist | Las Vegas, NV | 2014 |
| Angela Rose De Guzman | 1588381784 | Behavior Technician | Riverside, CA | 2022 |
| Angeline De Guzman, M.D. | 1437224896 | Child & Adolescent Psychiatry Physician | Santa Maria, CA | 2006 |
| Angelyn De Guzman, DDS | 1215539044 | Dentist | Kaneohe, HI | 2020 |
| Ann Christine De Guzman | 1790107712 | Social Worker | Tampa, FL | 2014 |
| Anna De Guzman, DPT | 1548947005 | Physical Therapist | Tampa, FL | 2023 |
| Anna Lynn De Guzman, D.D.S. | 1578893939 | Pediatric Dentistry | West Covina, CA | 2010 |
| Anne Therese De Guzman, LMFT | 1578990909 | Marriage & Family Therapist | West Haven, CT | 2013 |
| Anthony De Guzman | 1316448731 | Personal Care Attendant | Las Vegas, NV | 2018 |
| Antwanette De Guzman | 1932066115 | Behavior Technician | Fremont, CA | 2026 |
| Armaine De Guzman | 1972076602 | Behavior Technician | San Dimas, CA | 2019 |
| Armando De Guzman, M.D. | 1558665398 | General Practice Physician | Tucson, AZ | 2011 |
| Arnel De Guzman, DDS | 1366500357 | Dentist | Santa Clarita, CA | 2006 |
| Aron Rei De Guzman | 1871433177 | Behavior Technician | Newark, CA | 2026 |
| Aurora De Guzman, M.D. | 1427131218 | Pediatrics Physician | Stockton, CA | 2006 |
| Bella Flor De Guzman, PT | 1962924332 | Physical Therapist | Woodland Hills, CA | 2017 |
| Beverly Anne De Guzman | 1659930097 | Rehabilitation Practitioner | Culver City, CA | 2019 |
| Brandon Edwin De Guzman, DO | 1003600792 | Student in an Organized Health Care Education/Training Program | Walnut Creek, CA | 2025 |
| Brian De Guzman, PHARMD | 1851899579 | Pharmacist | Asheville, NC | 2018 |
| Caitlin De Guzman | 1811665094 | Behavior Technician | Sacramento, CA | 2021 |
| Camille De Guzman | 1467269746 | Physical Therapist | Charleston, SC | 2024 |
| Candy Grace De Guzman | 1548924012 | Family Nurse Practitioner | Garden Grove, CA | 2021 |
| Carl De Guzman | 1093297624 | Student in an Organized Health Care Education/Training Program | Dayton, OH | 2018 |
| Carl De Guzman, OTR | 1902657323 | Occupational Therapist | West Hollywood, CA | 2024 |
| Carlo De Guzman, P.T. | 1861832420 | Physical Therapist | Mission Hills, CA | 2013 |
| Carol De Guzman, NP-C | 1669805214 | Primary Care Nurse Practitioner | Orange, CA | 2013 |
| Caroline De Guzman | 1508637372 | Licensed Practical Nurse | Las Vegas, NV | 2024 |
| Catalina Rose De Guzman, PT | 1174783047 | Physical Therapist | Willsonville, OR | 2008 |
| Catherine De Guzman | 1194288274 | Emergency Medicine Physician | Flushing, NY | 2019 |
| Cathryn De Guzman, PA-C | 1033778576 | Physician Assistant | Mecca, CA | 2019 |
| Cecille De Guzman | 1124976667 | Registered Nurse | Minneapolis, MN | 2026 |
| Charles De Guzman, MD | 1134878705 | Internal Medicine Physician | Boston, MA | 2022 |
| Christian De Guzman, DDS | 1366844169 | General Practice Dentistry | Morgan Hill, CA | 2014 |
| Christian Billy Ray De Guzman, RN | 1912877200 | Registered Nurse | Havre De Grace, MD | 2025 |
| Christian Bryan De Guzman | 1821845025 | Student in an Organized Health Care Education/Training Program | Sacramento, CA | 2024 |
| Christie De Guzman | 1164753109 | Student in an Organized Health Care Education/Training Program | San Leandro, CA | 2010 |
| Christine De Guzman, MSW, ACSW | 1194442517 | Clinical Social Worker | Fair Oaks, CA | 2022 |
| Christopher De Guzman, OD, DIPL. ABO | 1063100287 | Optometrist | Toledo, OH | 2023 |
| Christopher De Guzman | 1730468166 | Pharmacist | Tigard, OR | 2011 |
| Christopher De Guzman, NP | 1952770539 | Family Nurse Practitioner | San Carlos, CA | 2015 |
| Christy De Guzman, PT | 1306964176 | Physical Therapist | Houston, TX | 2007 |
| Ciara Lenchie De Guzman | 1487063194 | Physical Therapist | Sandy Spring, MD | 2014 |
| Clarence De Guzman | 1154982098 | Health Educator | Moreno Valley, CA | 2019 |
| Clarisse De Guzman | 1215575196 | Behavior Technician | San Jose, CA | 2019 |
| Cliff Andrew De Guzman | 1326840315 | Student in an Organized Health Care Education/Training Program | Cambridge, MA | 2025 |
| Concepcion De Guzman, NP | 1609463215 | Family Nurse Practitioner | Walnut, CA | 2020 |
| Crispin De Guzman, PT | 1932372844 | Geriatric Physical Therapist | Cherry Hill, NJ | 2008 |
| Daisy De Guzman, M.D. | 1699865097 | Internal Medicine Physician | North Las Vegas, NV | 2006 |
| Dana De Guzman | 1801755368 | Behavior Technician | Rancho Cucamonga, CA | 2026 |
| Danica De Guzman, FNP | 1124888011 | Family Nurse Practitioner | Raritan, NJ | 2024 |
| Daniel De Guzman, LMT | 1356867824 | Massage Therapist | Spring, TX | 2017 |
| Danielle De Guzman | 1689561391 | Behavior Technician | San Diego, CA | 2025 |
| Dannica De Guzman | 1235882051 | Student in an Organized Health Care Education/Training Program | Fullerton, CA | 2022 |
| Denise De Guzman | 1104521194 | Behavior Technician | Orange, CA | 2023 |
| Denise-Rae De Guzman, LMHC | 1801313507 | Mental Health Counselor | Saratoga Springs, NY | 2017 |
| Desiree De Guzman | 1962917583 | Behavior Analyst | Alameda, CA | 2017 |
| Diana De Guzman | 1699636225 | Marriage & Family Therapist | San Mateo, CA | 2025 |
| Dj De Guzman, PT | 1851677728 | Physical Therapist | Amarillo, TX | 2011 |
| Donald De Guzman, DPT | 1760115984 | Physical Therapist | Tacoma, WA | 2022 |
| Duchess De Guzman | 1508274234 | Maternal Newborn Registered Nurse | Bronx, NY | 2014 |
| Earl Andrew De Guzman, MD | 1821432378 | Psychiatry Physician | San Francisco, CA | 2013 |
| Edgardo De Guzman, PT | 1912060005 | Physical Therapist | Bronx, NY | 2006 |
| Edita De Guzman | 1649667676 | Occupational Therapy Assistant | West Covina, CA | 2015 |
| Edson De Guzman, MD | 1174512198 | Cardiovascular Disease Physician | Midlothian, VA | 2005 |
| Eduardo De Guzman, M.A. | 1275762643 | Marriage & Family Therapist | San Francisco, CA | 2009 |
| Eison De Guzman, MD | 1942839667 | Cardiovascular Disease Physician | Florham Park, NJ | 2020 |
| Eleanor De Guzman, D.D.S. | 1487828380 | General Practice Dentistry | Newhall, CA | 2008 |
| Eliza Marie De Guzman | 1629767694 | Occupational Therapist | Middlesex, NJ | 2023 |
| Elizabeth De Guzman, PT | 1619996113 | Physical Therapist | Roselle, NJ | 2006 |
| Ellaine De Guzman, P.T. | 1215367743 | Physical Therapist | Glenview, IL | 2013 |
| Emiliano De Guzman | 1730722158 | Behavior Technician | Sacramento, CA | 2019 |
| Erica De Guzman, M.S. CCC-SLP | 1023614799 | Speech-Language Pathologist | San Rafael, CA | 2020 |
| Erin De Guzman, PMHNP | 1689006660 | Psychiatric/Mental Health Nurse Practitioner | Saint Louis, MO | 2013 |
| Ernest De Guzman, M.D. | 1801914544 | Psychiatry Physician | San Diego, CA | 2007 |
| Ervin De Guzman, FNP | 1558150771 | Family Nurse Practitioner | Paramount, CA | 2025 |
| Eugene De Guzman, M.D. | 1699940874 | Nephrology Physician | Mount Vernon, WA | 2008 |
| Fe De Guzman | 1780030031 | Physical Therapist | Orlando, FL | 2016 |
| Fernan De Guzman, M.D. | 1669434254 | Specialist | Tamuning, GU | 2006 |
| Fionna Lois De Guzman, MD | 1215780077 | Student in an Organized Health Care Education/Training Program | Memphis, TN | 2024 |
| Florenda De Guzman | 1023540507 | Primary Care Nurse Practitioner | Odessa, TX | 2017 |
| Francis De Guzman | 1194684282 | Family Nurse Practitioner | Anaheim, CA | 2026 |
| Francis Cyril De Guzman | 1164120044 | Registered Dietitian | Fort Smith, AR | 2023 |
| Freddy De Guzman, PHARMD | 1134785215 | Pharmacist | Hayward, CA | 2019 |
| Gabriel De Guzman, M.D. | 1699705277 | Internal Medicine Physician | Saipan, MP | 2006 |
| Gaynelle De Guzman | 1609337625 | Family Nurse Practitioner | Highland, CA | 2019 |
| Gelbert De Guzman, OTA | 1003452863 | Occupational Therapy Assistant | Encino, CA | 2019 |
| Gerald De Guzman, P.T. | 1730528571 | Physical Therapist | Chino Hills, CA | 2013 |
| Gerald De Guzman, NP- CERTIFIED | 1821762675 | Primary Care Nurse Practitioner | North Las Vegas, NV | 2021 |
| Gina De Guzman, RN | 1649612797 | Registered Nurse | Sacramento, CA | 2013 |
| Glendell De Guzman, M.D. | 1174819064 | Obstetrics & Gynecology Physician | Las Vegas, NV | 2011 |
| Glenn De Guzman, P.A. | 1265448294 | Physician Assistant | Norwalk, CA | 2006 |
| Glenn De Guzman, PT | 1508234733 | Clinical Exercise Physiologist | Cherry Hill, NJ | 2015 |
| Glorjes Caven De Guzman | 1912755299 | Mental Health Counselor | San Jose, CA | 2024 |
| Grace De Guzman, M.D. | 1164603635 | Emergency Medicine Physician | Baldwin Park, CA | 2007 |
| Greg De Guzman | 1477979953 | Licensed Vocational Nurse | Placerville, CA | 2014 |
| Hanna De Guzman, RBT | 1760342349 | Behavior Technician | Kihei, HI | 2025 |
| Hannah Reginne De Guzman, AMFT | 1518766138 | Marriage & Family Therapist | Long Beach, CA | 2025 |
| Hazel Joyce De Guzman, FNP | 1124951298 | Family Nurse Practitioner | Panorama City, CA | 2026 |
| Hyacinth De Guzman, M.D. | 1932378833 | Emergency Medicine Physician | Flushing, NY | 2008 |
| Ireneo De Guzman, CRNA | 1497886634 | Certified Registered Nurse Anesthetist | Lewistown, MT | 2007 |
| Isabel De Guzman, PA-C | 1215889340 | Physician Assistant | Pasadena, CA | 2026 |
| Isiah De Guzman, DPT | 1821716598 | Physical Therapist | Long Beach, CA | 2022 |
| Isidora De Guzman | 1932880200 | Personal Care Attendant | Las Vegas, NV | 2023 |
| Ismael De Guzman | 1366952962 | Marriage & Family Therapist | Alameda, CA | 2017 |
| Jackie Leigh De Guzman, RN | 1063294841 | General Practice Registered Nurse | Santa Ana, CA | 2023 |
| Jacqueline De Guzman | 1972083491 | Registered Respiratory Therapist | San Diego, CA | 2018 |
| Jade De Guzman, MD | 1801089065 | Diagnostic Radiology Physician | San Diego, CA | 2007 |
| Jan De Guzman, PHARMD, MSF, RPH | 1033603394 | Pharmacist | Norwalk, CT | 2018 |
| Jan De Guzman, MD | 1477083848 | Adult Medicine Physician | Fort Wayne, IN | 2017 |
| Jan Margaret De Guzman | 1811562077 | Dental Hygienist | San Francisco, CA | 2021 |
| Janelle De Guzman, RBT | 1982477832 | Behavior Technician | Fredericksburg, VA | 2023 |
| Janet De Guzman, ARNP | 1740117969 | Adult Health Nurse Practitioner | Auburn, WA | 2026 |
| Janice De Guzman, RPT | 1457509929 | Physical Therapist | New York, NY | 2008 |
| Jarell Ardin De Guzman | 1497624480 | Behavior Technician | Hayward, CA | 2025 |
| Jarylynn Mariel De Guzman, PHARMD | 1437084308 | Pharmacist | La Mesa, CA | 2026 |
| Jasmin De Guzman, D.M.D. | 1992997282 | Endodontics | Fort Shafter, HI | 2007 |
| Jasmin Kay De Guzman | 1043131337 | Registered Nurse | San Jose, CA | 2026 |
| Jasmine De Guzman, MS | 1932797453 | Speech-Language Pathologist | Arlington Heights, IL | 2021 |
| Jason Solita De Guzman, NP | 1033730080 | Nurse Practitioner | Willis, TX | 2020 |
| Jastine De Guzman, PTA | 1043875305 | Physical Therapy Assistant | Los Angeles, CA | 2019 |
| Jay De Guzman, RT | 1407437387 | Certified Respiratory Therapist | Brooklyn, NY | 2021 |
| Jeffrey De Guzman, DDS | 1639657265 | Public Health Dentistry | Denver, CO | 2018 |
| Jeison De Guzman | 1003760463 | Student in an Organized Health Care Education/Training Program | Baltimore, MD | 2026 |
| Jenna De Guzman, OTD, OTR/L | 1538815469 | Occupational Therapist | Dalton Gardens, ID | 2022 |
| Jeremiah De Guzman | 1073181418 | Renal Dialysis Technician | Lakewood, CA | 2021 |
| Jeremy De Guzman | 1134679624 | Licensed Psychiatric Technician | San Luis Obispo, CA | 2016 |
| Jessica De Guzman | 1114541778 | Behavior Technician | Pensacola, FL | 2020 |
| Jocelyn De Guzman, M.D. | 1033318670 | Emergency Medicine Physician | Chattanooga, TN | 2007 |
| Jocelyn De Guzman, MD | 1396755542 | Pediatrics Physician | Elko, NV | 2006 |
| Joel De Guzman, DPT | 1598126468 | Physical Therapist | Union City, CA | 2016 |
| Joel De Guzman, M.D. | 1952433963 | Physical Medicine & Rehabilitation Physician | Bad Axe, MI | 2007 |
| Joeylin De Guzman | 1144087727 | Specialist | Seaford, NY | 2024 |
| John De Guzman | 1215724323 | Personal Care Attendant | Las Vegas, NV | 2025 |
| John Joseph De Guzman, APRN | 1306626759 | Family Nurse Practitioner | Henderson, NV | 2023 |
| John Paul De Guzman, DMD | 1720604317 | Student in an Organized Health Care Education/Training Program | Boston, MA | 2020 |
| Jonathan De Guzman, PT | 1174817803 | Physical Therapist | Mission, TX | 2011 |
| Jonathan De Guzman, PA | 1225121924 | Surgical Physician Assistant | Mission Hills, CA | 2006 |
| Jonathan De Guzman, MD | 1346829249 | Student in an Organized Health Care Education/Training Program | Bronx, NY | 2021 |
| Jonina De Guzman | 1346072261 | Physical Therapist | San Dimas, CA | 2024 |
| Joshua De Guzman | 1518837350 | Rehabilitation Practitioner | San Jose, CA | 2025 |
| Joy De Guzman, M.D. | 1841466422 | Physical Medicine & Rehabilitation Physician | Asheville, NC | 2008 |
| Joy De Guzman, FNP-BC | 1891173431 | Family Nurse Practitioner | Fort Worth, TX | 2015 |
| Juan Antonio De Guzman, M.D. | 1457357535 | Anesthesiology Physician | New York, NY | 2005 |
| Julianne De Guzman | 1568187243 | Community Health Worker | Chula Vista, CA | 2022 |
| Jun De Guzman | 1790270353 | Personal Care Attendant | Las Vegas, NV | 2018 |
| Junder Joe De Guzman | 1124416961 | Occupational Therapist | Sacramento, CA | 2015 |
| Juvelyne De Guzman, ARNP | 1366969313 | Primary Care Nurse Practitioner | Orlando, FL | 2017 |
| Kaetlene De Guzman | 1669325759 | Behavior Technician | Gardena, CA | 2026 |
| Kammille De Guzman | 1063134336 | Speech-Language Pathologist | Virginia Beach, VA | 2022 |
| Kassandra De Guzman, PT | 1144630443 | Specialist | Elmhurst, NY | 2014 |
| Katherine De Guzman | 1205752441 | Family Nurse Practitioner | Las Vegas, NV | 2026 |
| Katherine De Guzman | 1477893600 | Family Nurse Practitioner | Baltimore, MD | 2013 |
| Katherine De Guzman | 1679001226 | Rehabilitation Practitioner | San Leandro, CA | 2017 |
| Kelly De Guzman, RDN | 1063367449 | Registered Dietitian | Seattle, WA | 2026 |
| Kiana De Guzman | 1144979378 | Student in an Organized Health Care Education/Training Program | Philadelphia, PA | 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).