Providers Kellen Prost to Paul Protz, D.C.
300 individual NPIs in the federal registry, part 17,606 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 |
|---|---|---|---|---|
| Kellen Prost | 1245760446 | Registered Nurse | Carson City, NV | 2017 |
| Kyle Prost | 1912650698 | Behavior Technician | Chula Vista, CA | 2022 |
| Meagan Prost, LPCC-S | 1144610163 | Mental Health Counselor | North Olmsted, OH | 2015 |
| Michael Prost, D.D.S. | 1033405691 | General Practice Dentistry | Peoria, AZ | 2011 |
| Monika Prost, MD | 1265409122 | Diagnostic Radiology Physician | Jefferson City, MO | 2006 |
| Sally Prost, L.P.C. | 1215131735 | Counselor | Naples, FL | 2007 |
| Shannon Prost, PA-C | 1427723022 | Physician Assistant | Cadiz, OH | 2021 |
| Danielle Prostak, STNA | 1548779267 | Home Health Aide | Eastlake, OH | 2017 |
| Dawna Prostak | 1942013743 | Mental Health Counselor | Winter Park, FL | 2025 |
| Elizabeth Prostak, LCSW | 1982147526 | Clinical Social Worker | Brockton, MA | 2016 |
| Jonathan Prostak, MD | 1235229105 | Internal Medicine Physician | Ann Arbor, MI | 2006 |
| Nancy Prostak | 1578036356 | Clinical Social Worker | Auburn, MA | 2019 |
| Beth Prostejovsky, PA-C | 1750614335 | Physician Assistant | Front Royal, VA | 2009 |
| Nedward Prostejovsky | 1750741658 | Mental Health Counselor | Ebensburg, PA | 2016 |
| Alisa Prostek, B.A. SLPA | 1184069916 | Speech-Language Assistant | San Diego, CA | 2013 |
| Joshua Prostek, PHARMD | 1619358959 | Pharmacist | Milwaukee, WI | 2015 |
| Seth Prosterman, PH.D., LMFT | 1043343296 | Marriage & Family Therapist | San Francisco, CA | 2007 |
| Edward Prostic, MD | 1326098211 | Orthopaedic Surgery Physician | Kansas City, MO | 2006 |
| Mary Prostick, OTRL | 1477611754 | Occupational Therapist | Albany, NY | 2006 |
| Becky Prostine, MPH, RDLD | 1164777652 | Registered Dietitian | Charles City, IA | 2012 |
| Kathrina Prostka, PT | 1679310478 | Physical Therapist | Wheaton, IL | 2024 |
| Constance Prostko, APRN | 1508836487 | Nurse Practitioner | Edmonton, KY | 2006 |
| Edward Prostko, MD | 1336134840 | Neurological Surgery Physician | Washington, PA | 2005 |
| Michael Prostko, M.D. | 1114955945 | Internal Medicine Physician | Chattanooga, TN | 2006 |
| Rebecca Prostko, M.D. | 1437124914 | Internal Medicine Physician | Palm City, FL | 2006 |
| Thomas Prostko, M.D. | 1417928243 | Gastroenterology Physician | Easley, SC | 2006 |
| Melvin Prostkoff, M.D. | 1255566907 | Neurological Surgery Physician | Dover, NH | 2009 |
| Michelle Prostler, LMT | 1942841028 | Massage Therapist | Vancouver, WA | 2019 |
| Jelena Prostran | 1578403093 | Case Manager/Care Coordinator | Canton, OH | 2026 |
| Amanda Prostrollo, CRNA | 1891420253 | Certified Registered Nurse Anesthetist | Omaha, NE | 2022 |
| Jason Prostrollo, D.O. | 1558659615 | Pediatrics Physician | Roseville, MN | 2011 |
| Lauren Prostrollo, DO | 1619546454 | Family Medicine Physician | Jacksonville, FL | 2021 |
| Taylor Prostrollo, M.A.,CCC-SLP | 1225529480 | Speech-Language Pathologist | Sioux Falls, SD | 2018 |
| Olga Prosvetova, APRN | 1568198026 | Family Nurse Practitioner | Palm Coast, FL | 2022 |
| Kateryna Prosvirnina | 1518622679 | Registered Nurse | Camp Hill, PA | 2021 |
| Emily Prosyniuk | 1851108997 | Perfusionist | Plymouth, MI | 2024 |
| Ellen Proszak | 1659635589 | Specialist | Merrick, NY | 2012 |
| Nancy Proszek, CRNA | 1881135127 | Certified Registered Nurse Anesthetist | Durham, NC | 2017 |
| Sanja Proszek, ARNP | 1114601812 | Primary Care Nurse Practitioner | Spokane Valley, WA | 2023 |
| Sasha Proszek-Hicks | 1386594026 | Behavior Technician | Rochester, MN | 2026 |
| Gabriela Proszowska, PT | 1144021098 | Physical Therapist | Winnetka, IL | 2025 |
| Emilie Prot, D.O. | 1245647874 | General Practice Physician | Harlingen, TX | 2014 |
| Carl Prota, D.M.D. | 1922197896 | General Practice Dentistry | East Haven, CT | 2006 |
| Robert Prota, LCSW | 1780096859 | Clinical Social Worker | New Haven, CT | 2014 |
| Demetrio Prota Martinez, M.D. | 1508206558 | Psychiatry Physician | Tupelo, MS | 2013 |
| Brooke Protacio | 1548181126 | Family Nurse Practitioner | Honolulu, HI | 2026 |
| Edwin Protacio, RN | 1215748611 | Registered Nurse | Fresno, CA | 2025 |
| Elizabeth Protacio, CPNP-AC | 1740647577 | Pediatric Nurse Practitioner | Chicago, IL | 2016 |
| Joseph Protacio, D.O. | 1710324496 | Emergency Medicine Physician | Madison Heights, MI | 2013 |
| Judith Protacio, CNP | 1922300961 | Nurse Practitioner | Cuyahoga Falls, OH | 2010 |
| Kristina Anne Protacio | 1871412163 | Nurse Practitioner | Glendale, CA | 2026 |
| Renato Protacio | 1780177352 | Religious Nonmedical Practitioner | Honolulu, HI | 2018 |
| Rodolfo Protacio, M.D. | 1154320836 | Internal Medicine Physician | Glendale, CA | 2005 |
| Rosalinda Protacio, NP | 1124213186 | Family Nurse Practitioner | Glendale, CA | 2007 |
| Susan Protacio, MD | 1982752903 | Family Medicine Physician | Fontana, CA | 2007 |
| Clinton Protack, MD | 1952563801 | Vascular Surgery Physician | Bel Air, MD | 2008 |
| Michael Protack | 1851140677 | Behavior Technician | Newport Beach, CA | 2024 |
| Adam Protain, MD | 1083879803 | Nephrology Physician | Wailuku, HI | 2008 |
| Alison Protain, D.O. | 1558499913 | Neonatal-Perinatal Medicine Physician | Akron, OH | 2007 |
| Brianna Protain, QMHS | 1538814322 | Mental Health Counselor | Akron, OH | 2022 |
| Joseph Protain, DO | 1083669097 | Vascular Surgery Physician | Boardman, OH | 2006 |
| Whitney Protain | 1861848285 | Orthodontics and Dentofacial Orthopedics Dentistry | Brooklyn, NY | 2016 |
| Jason Protami | 1801479761 | Acupuncturist | Dartmouth, MA | 2021 |
| Alessio Protano | 1144073222 | Behavior Technician | Anaheim, CA | 2024 |
| Dianne Protano, MSW | 1417257569 | Clinical Social Worker | Worcester, MA | 2010 |
| Jayme Protano | 1386887404 | Physical Therapist | Auburn, MA | 2009 |
| Marion-Anna Protano, M.D. | 1972745875 | Gastroenterology Physician | Doylestown, PA | 2009 |
| Megan Protano | 1245782770 | Occupational Therapist | Cleveland, OH | 2016 |
| Cheryl Protas, LMT | 1801052972 | Massage Therapist | Delray Beach, FL | 2008 |
| Ira Protas, R.PH. | 1598027856 | Pharmacist | Coral Springs, FL | 2012 |
| Justine Protas | 1982250544 | Clinical Social Worker | Durham, NC | 2019 |
| Kenneth Protas, M.D. | 1669485033 | Anesthesiology Physician | Decatur, GA | 2006 |
| Lev Protas | 1740028588 | Behavior Technician | Concord, CA | 2024 |
| Matthew Protas | 1437788775 | Student in an Organized Health Care Education/Training Program | Syracuse, NY | 2020 |
| Orysya Protas, O.D. | 1790190080 | Optometrist | Elmhurst, NY | 2014 |
| Stephen Protas, D.O. | 1285824748 | Family Medicine Physician | Salt Lake City, UT | 2007 |
| Nikolas Protasenia, MASTERS | 1487984241 | Mental Health Counselor | Hingham, MA | 2009 |
| Diana Protasewicz, APRN | 1467047415 | Acute Care Nurse Practitioner | Kissimmee, FL | 2021 |
| Michael Protasewicz, APRN | 1750125688 | Adult Health Nurse Practitioner | Orlando, FL | 2024 |
| Laura Protash | 1104296326 | Prosthetics Case Management | McDonough, GA | 2015 |
| Elizabeth Protasi, PA-C | 1356931067 | Physician Assistant | Tallahassee, FL | 2021 |
| Darian Protasiewicz | 1497612279 | Family Nurse Practitioner | Ludington, MI | 2026 |
| Richard Protasiewicz, D.C. | 1467660175 | Chiropractor | Greenfield, WI | 2007 |
| Marvin Protasio, PHARMD | 1245687771 | Pharmacist | Chicago, IL | 2016 |
| Rebeca Protasio | 1396605879 | Mental Health Counselor | Birmingham, AL | 2025 |
| Liza Protasis, MD | 1982745451 | Pediatrics Physician | Holmdel, NJ | 2007 |
| Zofia Protasiuk | 1548723588 | Physical Therapist | West Chester, PA | 2019 |
| Jamie Protaskey, APRN | 1710051222 | Pediatric Nurse Practitioner | Omaha, NE | 2006 |
| Nadezhda Protasovitskaya, NP | 1316681802 | Nurse Practitioner | Marina Del Rey, CA | 2022 |
| Liliya Protasovitskiy, FNP | 1902099229 | Family Nurse Practitioner | New Hartford, NY | 2007 |
| Vadim Protasovitskiy | 1225458722 | Pharmacist | New Hartford, NY | 2014 |
| Jay Protass, M.D. | 1972940575 | Diagnostic Radiology Physician | La Quinta, CA | 2013 |
| Serena Protat | 1598591174 | Behavior Technician | Kentwood, MI | 2024 |
| David Protaziuk, FNP | 1275200149 | Family Nurse Practitioner | Chicago, IL | 2021 |
| Lilia Protaziuk, MD | 1962676585 | Family Medicine Physician | Plainfield, IL | 2008 |
| Natalie Protch, AS QMHS | 1467271718 | Case Manager/Care Coordinator | Monaca, PA | 2024 |
| Isabelle Proteasa | 1174418479 | Physician Assistant | New York, NY | 2025 |
| Simona Proteasa, MD | 1831484740 | Clinical Neurophysiology Physician | Great Neck, NY | 2011 |
| Alexis Proteau | 1609308071 | Pharmacist | Roseburg, OR | 2017 |
| Gengi Proteau | 1871835579 | Midwife | Deep River, CT | 2013 |
| Lauren Proteau, ARNP | 1710588108 | Family Nurse Practitioner | Spokane, WA | 2020 |
| Rachel Proteau | 1437663929 | Student in an Organized Health Care Education/Training Program | Corvallis, OR | 2017 |
| Rosita Proteau, PH.D., R.PH. | 1346606613 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Lebanon, OR | 2016 |
| Peter Protell, MD | 1679763353 | Emergency Medicine Physician | South Lake Tahoe, CA | 2007 |
| Tracy Protell, M.D. | 1629275235 | Psychiatry Physician | Stateline, NV | 2007 |
| Barbara Protenic, PAC | 1710029335 | Medical Physician Assistant | Royersford, PA | 2007 |
| George Protenic | 1932172335 | Physician Assistant | Phoenixville, PA | 2006 |
| Alecia Protentis | 1679493720 | Acupuncturist | Providence, RI | 2026 |
| Andrea Protentis | 1053774315 | Behavior Analyst | Delray Beach, FL | 2016 |
| Ariel Protentis | 1407507288 | Behavior Technician | Delray Beach, FL | 2022 |
| Constance Protentis, PA-C | 1265921290 | Medical Physician Assistant | Neptune, NJ | 2018 |
| Marianne Protess, LCSW | 1184700700 | Clinical Social Worker | Oak Brook, IL | 2006 |
| Graham Protexter, PHARMD | 1841815917 | Pharmacist | Sioux Falls, SD | 2020 |
| Jaculin Protexter, MA | 1801146501 | Speech-Language Pathologist | Pierre, SD | 2012 |
| Samantha Protexter, DPT | 1386327716 | Physical Therapist | Dakota Dunes, SD | 2023 |
| David Protextor | 1720409121 | Case Manager/Care Coordinator | Las Cruces, NM | 2014 |
| Devonna Protextor | 1952722498 | Case Manager/Care Coordinator | Las Cruces, NM | 2013 |
| Maria Protextor | 1770904179 | Case Manager/Care Coordinator | Las Cruces, NM | 2014 |
| Alexis Prothe, LMHCA | 1801395074 | Mental Health Counselor | Spokane, WA | 2018 |
| Gail Prothe, FNP | 1629135124 | Family Nurse Practitioner | Minnetonka, MN | 2007 |
| Alyssa Prothero | 1316766439 | Counselor | Ogden, UT | 2024 |
| Ashley Prothero, RN, QMHP | 1144694472 | Registered Nurse | Redmond, OR | 2015 |
| Breanne Prothero | 1487305140 | Nurse Practitioner | Rochester, MN | 2022 |
| Bryscen Prothero, APRN-RX, PNP | 1306267935 | Pediatric Nurse Practitioner | Ewa Beach, HI | 2013 |
| Chelsea Prothero, D.C. | 1932447224 | Chiropractor | Madison, WI | 2013 |
| Edward Prothero, M.S. LMFT | 1508056177 | Marriage & Family Therapist | Yuba City, CA | 2007 |
| Jack Prothero, PA-C | 1851279962 | Surgical Physician Assistant | Monroeville, PA | 2025 |
| Jaelynda Prothero | 1881295053 | Licensed Vocational Nurse | Atascosa, TX | 2020 |
| Jessica Prothero | 1174317838 | Social Worker | Napa, CA | 2025 |
| Kalilah Prothero | 1235841453 | Behavior Technician | Sacramento, CA | 2022 |
| Kelly Prothero, LCSW | 1225112055 | Clinical Social Worker | Corte Madera, CA | 2006 |
| Lucy Prothero, MSW | 1164251666 | Clinical Social Worker | Roslindale, MA | 2024 |
| Michael Prothero, MFT MA | 1538236518 | Marriage & Family Therapist | Yuba City, CA | 2006 |
| Nancy Prothero, CNM | 1922027101 | Advanced Practice Midwife | Winston Salem, NC | 2006 |
| Nicole Prothero, DPT | 1558990424 | Physical Therapist | Pembroke Pines, FL | 2020 |
| Patricia Prothero, MFTI | 1558456228 | Marriage & Family Therapist | Sacramento, CA | 2006 |
| Phil Prothero, MA, MDIV, LCMHC | 1932279890 | Mental Health Counselor | White River Junction, VT | 2006 |
| Rick Prothero, PT | 1306846985 | Orthopedic Physical Therapist | Havre De Grace, MD | 2005 |
| Taynesha Prothero | 1194490441 | Behavior Technician | Aiea, HI | 2021 |
| William Prothero, O.D. | 1144223405 | Optometrist | Bellevue, WA | 2005 |
| McKauley Prothero-Walser | 1740133966 | Family Nurse Practitioner | Hamilton, MO | 2026 |
| Amy Protheroe, OTR | 1669097135 | Occupational Therapist | Mount Dora, FL | 2020 |
| Benjamin Protheroe | 1518245240 | Counselor | Russellville, AR | 2011 |
| John Protheroe, PA | 1609018092 | Physician Assistant | Daytona Beach, FL | 2009 |
| Lisamarie Protheroe, LCSW-R | 1912233024 | Clinical Social Worker | Commack, NY | 2009 |
| Meghan Protheroe, MS, LAPC | 1144045709 | Mental Health Counselor | Philadelphia, PA | 2024 |
| Sarah Protheroe, LPC, LAC | 1134280761 | Mental Health Counselor | Lexington, SC | 2006 |
| Cheryl Prothman | 1952100901 | Personal Care Attendant | David City, NE | 2025 |
| Joyce Prothman | 1215737929 | Personal Care Attendant | Petersburg, NE | 2025 |
| Makayla Prothman, OT | 1912738568 | Occupational Therapist | Humphrey, NE | 2024 |
| Amy Protho | 1811598949 | Professional Counselor | Pittsburgh, PA | 2020 |
| Ashante Protho | 1134786916 | Licensed Practical Nurse | Gary, IN | 2019 |
| Reginald Protho | 1740056043 | Personal Care Attendant | Las Vegas, NV | 2023 |
| Cory Prothorp, QMHA | 1235595935 | Counselor | Redmond, OR | 2016 |
| Antwonette Prothro, NCPT | 1275858334 | Phlebotomy Technician | Glendale, CO | 2010 |
| Ariel Prothro | 1215314216 | Case Manager/Care Coordinator | Palm Bay, FL | 2015 |
| Crystaline Prothro, NP-C | 1568060846 | Family Nurse Practitioner | Kennesaw, GA | 2020 |
| David Prothro, MD | 1942208426 | Clinical Cardiac Electrophysiology Physician | Reno, NV | 2005 |
| Dominique Prothro | 1871225516 | Behavior Technician | Olivette, MO | 2022 |
| Elizabeth Prothro, PHD, LPCC | 1558463059 | Professional Counselor | Lamy, NM | 2006 |
| Erma Prothro | 1184744229 | Marriage & Family Therapist | East Palo Alto, CA | 2007 |
| Gillian Prothro, DNP, FNP. BC | 1578912408 | Family Nurse Practitioner | Red Bluff, CA | 2016 |
| Ivy Prothro, FNP-BC | 1811529381 | Family Nurse Practitioner | Franklin, TN | 2020 |
| Janyce Prothro | 1669599130 | Marriage & Family Therapist | Redwood City, CA | 2007 |
| Jessica Prothro | 1245748912 | Behavior Technician | Sacramento, CA | 2018 |
| Joycelin Prothro, MSW | 1023137197 | Mental Health Counselor | Pomona, CA | 2007 |
| Julie Prothro, LPC-ASSCOCIATE | 1306783469 | Professional Counselor | Tyler, TX | 2026 |
| Katherine Prothro | 1750220380 | Student in an Organized Health Care Education/Training Program | Boston, MA | 2026 |
| Kathryn Prothro, LCSW | 1639398423 | Clinical Social Worker | Dallas, TX | 2007 |
| Kelsey Prothro, LAC. | 1427417823 | Professional Counselor | Searcy, AR | 2016 |
| Kyle Prothro, A.T.C. | 1306046479 | Athletic Trainer | Charleston, SC | 2007 |
| Latrisha Prothro | 1326883562 | Personal Care Attendant | Reno, NV | 2024 |
| Luke Prothro, M.S. CCC-SLP | 1043148448 | Speech-Language Pathologist | Alpharetta, GA | 2026 |
| Lydia Prothro, PTA | 1902386915 | Physical Therapy Assistant | Houston, TX | 2018 |
| Makhayla Prothro | 1568058709 | Behavior Technician | Oakland, CA | 2020 |
| Melissa Prothro | 1588122584 | Mental Health Counselor | Conway, SC | 2019 |
| Robin Prothro, MS, OTR/L | 1962606384 | Occupational Therapist | Manning, SC | 2007 |
| Stacey Prothro, LCSW | 1437323003 | Clinical Social Worker | Long Beach, CA | 2008 |
| Stefanie Prothro, CCC-SLP | 1437877511 | Speech-Language Pathologist | Carencro, LA | 2022 |
| Stephanie Prothro, FNP | 1841538477 | Family Nurse Practitioner | Nashville, TN | 2013 |
| Torre Prothro, PHD | 1013357391 | Professional Counselor | Marietta, GA | 2013 |
| Travis Prothro, DC | 1255850848 | Chiropractor | League City, TX | 2017 |
| Will Prothro | 1720643448 | Health Psychologist | Columbus, GA | 2019 |
| Xaviana Prothro | 1255212874 | Neonatal Nurse Practitioner | Dallas, TX | 2025 |
| Tina Prothro-Jones, PT | 1275911679 | Physical Therapist | Cupertino, CA | 2015 |
| Deborah Prothrow-Stith, M.D. | 1376580969 | Public Health & General Preventive Medicine Physician | Boston, MA | 2006 |
| John Protic, MD | 1437193620 | Anatomic Pathology & Clinical Pathology Physician | Brooklyn, NY | 2006 |
| Laura Protic | 1124750450 | Peer Specialist | Madison Heights, MI | 2022 |
| Albina Protich, RBT | 1932678539 | Behavior Technician | San Francisco, CA | 2018 |
| Alyssa Protich, PA-C | 1710573498 | Medical Physician Assistant | New Lenox, IL | 2020 |
| Gregory Protich, R.PH. | 1275707374 | Pharmacist | Lancaster, TX | 2008 |
| Melissa Protigal, MD | 1669455218 | Diagnostic Radiology Physician | Sarasota, FL | 2005 |
| Annette Protil, PT | 1417149865 | Physical Therapist | Verona, VA | 2007 |
| Justin Protin | 1740669472 | Pharmacist | Aliquippa, PA | 2015 |
| Amelia Protiva, CD | 1659253441 | Doula | West Plains, MO | 2025 |
| Janet Protiva, MD | 1639158926 | Pediatrics Physician | Roslindale, MA | 2006 |
| Petr Protiva, MD | 1962447409 | Gastroenterology Physician | West Haven, CT | 2006 |
| Jake Protivnak, PC | 1689889156 | Counselor | Ravenna, OH | 2007 |
| Michelle Protko, LMHC | 1497192504 | Mental Health Counselor | Daytona Beach, FL | 2013 |
| Alfred Proto, M.D. | 1265627384 | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | Winchester, VA | 2007 |
| Allison Proto | 1104546829 | Developmental Therapist | Lynn, MA | 2022 |
| Allison Proto, NP-C | 1578075958 | Critical Care Medicine Nurse Practitioner | Aurora, CO | 2017 |
| Andrew Proto | 1790360196 | Student in an Organized Health Care Education/Training Program | Marietta, OH | 2021 |
| Anthony Proto, M.D. | 1205921848 | Diagnostic Radiology Physician | Richmond, VA | 2006 |
| Ashley Proto, LICSW | 1255065041 | Clinical Social Worker | Seattle, WA | 2022 |
| Benjamin Proto, DPM | 1073506291 | Podiatrist | Newport News, VA | 2005 |
| Catherine Proto, LMSW | 1497292643 | Social Worker | Freeport, NY | 2017 |
| Christilee Proto, O.T. | 1376511378 | Specialist | Watertown, NY | 2006 |
| Christopher Proto, D.D.S. | 1003991597 | General Practice Dentistry | Babylon, NY | 2006 |
| Daniel Proto, DDS | 1285825349 | General Practice Dentistry | Wellsville, NY | 2007 |
| Daniel Proto, PH.D. | 1396151049 | Clinical Neuropsychologist | Pensacola, FL | 2014 |
| Danielle Proto | 1790357101 | Mental Health Counselor | Westampton, NJ | 2021 |
| Donald Proto, DDS | 1265622872 | General Practice Dentistry | Olean, NY | 2007 |
| Elizabeth Proto, AUD | 1649971698 | Audiologist | West Hartford, CT | 2023 |
| Francis Proto, DDS | 1164538476 | General Practice Dentistry | Cheshire, CT | 2006 |
| Jacqueline Proto, OTR/L | 1780085118 | Pediatric Occupational Therapist | Bethesda, MD | 2014 |
| Kristiane Proto, MSN,APRN,FNP-BC | 1548418080 | Family Nurse Practitioner | New Haven, CT | 2008 |
| Melina Proto, DNP, FNP-BC | 1801405840 | Nurse Practitioner | New Haven, CT | 2020 |
| Molly Proto | 1790194025 | School Psychologist | Columbus, OH | 2014 |
| Monique Proto, ATR, LPC | 1942451158 | Professional Counselor | North Haven, CT | 2008 |
| Samantha Proto, MHC-LP | 1225741432 | Mental Health Counselor | New York, NY | 2023 |
| Scott Proto | 1821486499 | Counselor | Providence, RI | 2015 |
| Vanessa Proto, P.T. | 1689716854 | Geriatric Physical Therapist | Towson, MD | 2007 |
| Kimberly Proto-Conroy, APRN | 1215033576 | Nurse Practitioner | Jacksonville, FL | 2006 |
| Nefeli Protogeraki | 1225766025 | Dentist | Minneapolis, MN | 2022 |
| Dana Protomastro, NP | 1023136249 | Nurse Practitioner | Mount Kisco, NY | 2007 |
| Nicole Protomastro, APRN | 1700018306 | Women's Health Nurse Practitioner | Norwalk, CT | 2009 |
| Nicole Protomastro, BCBA | 1811414881 | Behavior Analyst | Oak Ridge, NJ | 2017 |
| Paul Protomastro, M.D. | 1215936992 | Orthopaedic Hand Surgery Physician | Wilton, CT | 2005 |
| Melanie Proton | 1669206900 | Personal Care Attendant | Charleston, WV | 2024 |
| Meloni Protonentis | 1881366326 | Behavior Technician | Hopkinsville, KY | 2021 |
| Alessandra Protopapa | 1306638267 | Registered Nurse | Youngstown, OH | 2025 |
| Katherine Protopapadakis, PA-C | 1376195677 | Physician Assistant | Peachtree City, GA | 2019 |
| Yianni Protopapadakis | 1184208191 | Student in an Organized Health Care Education/Training Program | Greenville, SC | 2021 |
| Andreas Protopapas, M.D. | 1215872668 | Student in an Organized Health Care Education/Training Program | San Angelo, TX | 2026 |
| Dana Protopapas, PT, DPT | 1144749367 | Physical Therapist | Purchase, NY | 2017 |
| Foula Protopapas, DPT | 1962223602 | Physical Therapist | Columbia, MD | 2024 |
| George Protopapas, MD | 1528229903 | Gastroenterology Physician | Newburgh, NY | 2008 |
| Marina Protopapas | 1467130864 | Student in an Organized Health Care Education/Training Program | Philadelphia, PA | 2023 |
| Marina Protopapas, D.O. | 1760448666 | Interventional Pain Medicine Physician | Fairfax, VA | 2006 |
| Nicholas Protopapas, OD | 1235339946 | Optometrist | Flushing, NY | 2007 |
| Stella Protopapas, MD, MPH | 1467212332 | Student in an Organized Health Care Education/Training Program | Indianapolis, IN | 2024 |
| Thomas Protopapas, DPT | 1821460585 | Physical Therapist | New York, NY | 2015 |
| Zenon Protopapas, MD | 1083606321 | Diagnostic Radiology Physician | New Haven, CT | 2005 |
| Jocelyn Protopappas, RDN, MSW, MPH | 1083018204 | Registered Dietitian | San Diego, CA | 2014 |
| Xenia Protopopescu, M.D. | 1508026139 | Psychiatry Physician | New York, NY | 2008 |
| Marina Protopopova, DDS | 1396160834 | Dentist | Aurora, CO | 2014 |
| Valeria Protopopova, RN | 1972450690 | Critical Care Medicine Registered Nurse | Staten Island, NY | 2026 |
| Yevgenia Protopopova | 1265853915 | Pharmacist | Brooklyn, NY | 2013 |
| Amber Protopopow, LGSW | 1093686263 | Social Worker | Huntington, WV | 2025 |
| Elias Protopsaltis, MFT | 1356523005 | Mental Health Counselor | San Leandro, CA | 2007 |
| Nicholas Protopsaltis, MD, PHD | 1275160632 | Clinical Pathology/Laboratory Medicine Physician | San Diego, CA | 2020 |
| Themistocles Protopsaltis, M.D. | 1245407659 | Orthopaedic Surgery Physician | New York, NY | 2008 |
| Adam Protos, M.D. | 1629383922 | Surgery Physician | Jackson, MS | 2010 |
| Amy Protos, COTAL | 1457562191 | Occupational Therapy Assistant | Dayton, OH | 2007 |
| Katherine Protos, LCSW | 1669903779 | Clinical Social Worker | Newtown, PA | 2017 |
| Kirsten Protos, MS, OTR/L | 1497913925 | Pediatric Occupational Therapist | Smyrna, GA | 2008 |
| Rebecca Protos | 1154018042 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Nashville, TN | 2023 |
| Alexander Protosevich, PA-C | 1093364895 | Physician Assistant | Charlestown, NH | 2019 |
| Kristin Protosow, OPTOMETRIST, OD | 1063688547 | Low Vision Rehabilitation Optometrist | Ronkonkoma, NY | 2008 |
| Chaya Protovin | 1700763547 | Doula | South Fallsburg, NY | 2025 |
| Goldy Protovin, MS ED | 1134788961 | Behavior Analyst | Brooklyn, NY | 2019 |
| Nechama Protovin | 1255914446 | Specialist | Brooklyn, NY | 2021 |
| Tzipora Protovin | 1215547419 | Specialist | Brooklyn, NY | 2020 |
| Katherine Prots | 1013499011 | Speech-Language Pathologist | Sylvania, OH | 2018 |
| Mariya Protsak, M.S. CCC-SLP | 1689493314 | Speech-Language Pathologist | Liberty, NY | 2024 |
| Alyssa Protsch-Husman, LPC-MH-SUPERVISEE | 1063244770 | Professional Counselor | Sioux Falls, SD | 2024 |
| Ekaterina Protsenko, MD | 1467101758 | Psychiatry Physician | Palo Alto, CA | 2022 |
| Marina Protsenko, ASW | 1821602855 | Clinical Social Worker | Ione, CA | 2020 |
| Tania Protsenko, MA IN COUNSELING PSY | 1639247000 | Marriage & Family Therapist | San Jose, CA | 2006 |
| Sarah Protsik | 1922885839 | Pharmacist | Cleveland, OH | 2023 |
| Diana Protsiv, PHARMD | 1588441307 | Pharmacist | Ewing, NJ | 2023 |
| Allison Protsko, PHARM D | 1700175528 | Pharmacist | Middletown, NY | 2011 |
| Olena Protsko, CRNA | 1790029049 | Certified Registered Nurse Anesthetist | Vineland, NJ | 2012 |
| Erin Protsman | 1336761873 | Family Nurse Practitioner | Kahoka, MO | 2020 |
| Faith Protsman, M.D. | 1912980012 | Hospice and Palliative Medicine (Internal Medicine) Physician | Gilroy, CA | 2005 |
| Lisa Protsman, PT | 1083998629 | Physical Therapist | Fort Worth, TX | 2011 |
| Richard Protsman | 1346687712 | Licensed Practical Nurse | Springfield, OH | 2013 |
| Nina Protsyk, PHARMD | 1487448635 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Warrensville Hts, OH | 2025 |
| Megan Prott | 1114571247 | Behavior Technician | Sacramento, CA | 2019 |
| Gary Prottas, L.P. | 1487766192 | Psychoanalysis Psychologist | New York, NY | 2006 |
| Mehz Prottas, QMHP | 1487009148 | Mental Health Counselor | Portland, OR | 2016 |
| Molly Prottas | 1205207537 | Clinical Social Worker | Norwood, MA | 2015 |
| Barry Protter, PH.D. | 1518177211 | Clinical Psychologist | New York, NY | 2007 |
| Carolyn Protter, CNM | 1437718350 | Midwife | Orange, CA | 2019 |
| Chelsea Protter, LMSW | 1841681780 | Social Worker | Brooklyn, NY | 2015 |
| Maya Protter, MSN, RN, FNP | 1629628037 | Family Nurse Practitioner | Burlingame, CA | 2019 |
| Paul Protter, MD | 1124061031 | Pediatrics Physician | Sunnyvale, CA | 2006 |
| Rachel Protter | 1912485954 | Student in an Organized Health Care Education/Training Program | Hawthorne, NY | 2018 |
| Randi Protter, MD | 1801906490 | Internal Medicine Physician | Ewing, NJ | 2006 |
| Tracy Protti, PH.D. | 1629620984 | Psychologist | New Orleans, LA | 2019 |
| Ignacio Protto | 1053033498 | Physical Therapist | Los Banos, CA | 2022 |
| Heidi Prottsman | 1588034763 | Speech-Language Pathologist | Omaha, NE | 2015 |
| Sandra Protulipac, EDD | 1831222892 | Professional Counselor | Warrendale, PA | 2007 |
| Bridget Protus, PHARMD, RPH | 1083606339 | Pharmacist | Dublin, OH | 2005 |
| Bogdan Protyniak, MD, FACS, FASCRS | 1154632388 | Colon & Rectal Surgery Physician | Wilkes Barre, PA | 2010 |
| Brandy Protz, PA -C | 1508445511 | Medical Physician Assistant | Carmel, IN | 2021 |
| George Protz, D.C. | 1780616045 | Chiropractor | Loris, SC | 2006 |
| Mary Beth Protz, DPT | 1730464850 | Physical Therapist | Punta Gorda, FL | 2011 |
| Paul Protz, D.C. | 1750436325 | Chiropractor | Sardis City, AL | 2007 |
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).