Providers Megan Maslati to Lydia Masombo
300 individual NPIs in the federal registry, part 13,759 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. 103 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Megan Maslati | 1861120388 | Behavior Technician | Deerfield Beach, FL | 2022 |
| Liad Maslaton | 1457988925 | Student in an Organized Health Care Education/Training Program | Brooklyn, NY | 2020 |
| Rivka Maslaton | 1265778740 | Mental Health Counselor | Brooklyn, NY | 2013 |
| Jaclyn Maslaton-Tarrab | 1588928170 | Student in an Organized Health Care Education/Training Program | Brooklyn, NY | 2012 |
| Diana Maslauskas, LMT | 1871918227 | Massage Therapist | Commack, NY | 2014 |
| Morgan Maslauski, PA-C | 1033007455 | Physician Assistant | Chicago, IL | 2025 |
| Jaclyn Maslavi | 1942762166 | Occupational Therapist | Lido Beach, NY | 2019 |
| Orly Maslavi, O.D. | 1760748677 | Optometrist | Kings Point, NY | 2012 |
| Saul Maslavi, MD | 1134137383 | Family Medicine Physician | Bayside, NY | 2006 |
| Vered Maslavi, DDS | 1760644645 | Pediatric Dentistry | Bayside, NY | 2008 |
| Hana Maslawi | 1568746790 | Mental Health Counselor | Bronx, NY | 2011 |
| Anastasia Masle, MD | 1699526533 | Student in an Organized Health Care Education/Training Program | Wilmington, NC | 2024 |
| Muniza Masleh | 1770717498 | Internal Medicine Physician | Indianapolis, IN | 2009 |
| Arash Maslehati, D.P.T. | 1578863361 | Physical Therapist | Monterey, CA | 2010 |
| Sharon Masleid, PHARM.D. | 1992086359 | Nuclear Pharmacist | Palo Alto, CA | 2011 |
| Stephen Masleid, RPH PHARMD | 1417230616 | Pharmacist | Fishers, IN | 2011 |
| Marina Maslek | 1942709357 | Medical Physician Assistant | Williamsville, NY | 2018 |
| Annelise Maslen | 1922722834 | Behavior Technician | Colorado Springs, CO | 2022 |
| Candy Maslen | 1831465350 | Case Manager/Care Coordinator | Farmington, NM | 2012 |
| Catherine Maslen, M.D. | 1861435604 | Family Medicine Physician | Baltimore, MD | 2006 |
| Curtis Maslen | 1780795088 | Anesthesiology Physician | Renton, WA | 2006 |
| David Maslen, MD | 1033192521 | Internal Medicine Physician | Milwaukie, OR | 2005 |
| Heidi Maslen | 1477686228 | Physical Therapist | South San Francisco, CA | 2007 |
| Kimberly Maslen, RN | 1407562044 | Registered Nurse | Vinita, OK | 2023 |
| Marisa Maslen | 1386268407 | Behavior Analyst | Woodbury, NJ | 2020 |
| Pamela Maslen, FNP | 1760036735 | Family Nurse Practitioner | Washington, DC | 2019 |
| Rachel Maslen | 1326756891 | Behavior Technician | Jacksonville, NC | 2022 |
| Thomas Maslen, M.D. | 1699742791 | Internal Medicine Physician | Greenbelt, MD | 2006 |
| Julie Maslen-Duvall, MPT | 1902976319 | Physical Therapist | Clackamas, OR | 2006 |
| Juliya Maslenikova, PHARM. D. | 1417358383 | Pharmacist | Venice, FL | 2014 |
| Ashley Maslennikov, PHARMD | 1619527652 | Pharmacist | Sicklerville, NJ | 2019 |
| Masha Maslennikov, WHNP-BC | 1265994693 | Women's Health Nurse Practitioner | Suffern, NY | 2019 |
| Pavel Maslennikov, LMT, PMT | 1083834410 | Specialist | Longview, WA | 2007 |
| Chelsea Masler, CNM | 1790283372 | Advanced Practice Midwife | Long Branch, NJ | 2018 |
| Daniel Masler, PSYD | 1144537762 | Clinical Psychologist | Bellingham, WA | 2010 |
| Elizabeth Masler, BCBA, LBA | 1053075903 | Behavior Analyst | Chattanooga, TN | 2021 |
| Isabella Masler, MD | 1467081778 | Pediatric Emergency Medicine (Pediatrics) Physician | Louisville, KY | 2020 |
| Todd Masler, D.C. | 1699855809 | Chiropractor | Cerritos, CA | 2006 |
| Ana Maslesa, MD | 1578249884 | Psychiatry Physician | Charleston, SC | 2023 |
| Zemira Maslesa | 1073462768 | Personal Care Attendant | Las Vegas, NV | 2026 |
| Zumreta Maslesa | 1306554316 | Personal Care Attendant | Las Vegas, NV | 2022 |
| Barbara Masley, M.D. | 1932165818 | Internal Medicine Physician | Leominster, MA | 2006 |
| Crystal Masley, M.D. | 1780874131 | Family Medicine Physician | Sacramento, CA | 2007 |
| Evan Masley, DO | 1801582150 | Student in an Organized Health Care Education/Training Program | Farmington, CT | 2023 |
| Kelly Masley | 1184280315 | Clinical Social Worker | Battle Creek, MI | 2019 |
| Lori Masley, MHS, PT | 1831200930 | Physical Therapist | Saginaw, MI | 2006 |
| Pauline Masley, DPT | 1225324452 | Physical Therapist | South Burlington, VT | 2011 |
| Steven Masley, MD, CNS | 1295865871 | Preventive Medicine/Occupational Environmental Medicine Physician | St Petersburg, FL | 2007 |
| Walter Masley, PT | 1669969721 | Physical Therapist | Midland, MI | 2018 |
| Aaron Maslia | 1114484904 | Dentist | Atlanta, GA | 2019 |
| Daniel Masliah, MD | 1144229204 | Anesthesiology Physician | Madison, WI | 2005 |
| Eliezer Masliah, M.D. | 1669556817 | Anatomic Pathology & Clinical Pathology Physician | San Diego, CA | 2006 |
| Jamie Masliah, MD | 1548824998 | Otolaryngology Physician | Chicago, IL | 2019 |
| Maurice Masliah, DDS | 1619374238 | Dentist | Los Angeles, CA | 2014 |
| Maurice Masliah, D.P.M. | 1710085964 | Podiatrist | Encino, CA | 2006 |
| Michele Masliah, M.D. | 1265595706 | Psychiatry Physician | New York, NY | 2006 |
| Halyna Masliak, BA | 1053108134 | Case Manager/Care Coordinator | Staten Island, NY | 2025 |
| Oksana Masliak | 1902527443 | Specialist | Brooklyn, NY | 2022 |
| Kristin Maslic, LCSW | 1477703437 | Clinical Social Worker | Santa Clara, CA | 2008 |
| Emma Maslich | 1427847243 | Athletic Trainer | Provo, UT | 2025 |
| Alison Maslij, MA, LBS | 1992290803 | Behavior Analyst | Plymouth Mtng, PA | 2018 |
| Dmitriy Maslikov, APRN | 1144010554 | Student in an Organized Health Care Education/Training Program | Gainesville, FL | 2025 |
| Roxanne Maslikowski | 1215415914 | Sports Medicine (Physical Medicine & Rehabilitation) Physician | Moscow, ID | 2018 |
| Abbie Maslin | 1487890885 | Speech-Language Pathologist | Plainview, NY | 2009 |
| Allison Maslin, AU.D. | 1821227513 | Audiologist | New York, NY | 2009 |
| Benjamin Maslin, M.D. | 1306111604 | Pain Medicine (Anesthesiology) Physician | Rancho Mirage, CA | 2012 |
| Bonnie Maslin, PHD | 1508032640 | Clinical Psychologist | New York, NY | 2008 |
| Jarrod Maslin, PT, DPT, ATC | 1407308224 | Physical Therapist | Portola Valley, CA | 2016 |
| Jessica Maslin, M.D. | 1154684553 | Ophthalmology Physician | Chula Vista, CA | 2012 |
| John Maslin, APRN-CNP | 1730797523 | Nurse Practitioner | Tulsa, OK | 2020 |
| Lynnette Maslin, PTA | 1528303609 | Physical Therapy Assistant | Kirkwood, NY | 2012 |
| Stuart Maslin, M.D. | 1316935109 | Family Medicine Physician | Orlando, FL | 2005 |
| Christine Maslin-Cole, PH.D. | 1093814832 | Marriage & Family Therapist | Fort Collins, CO | 2006 |
| Alan Masline, LPC | 1104535574 | Mental Health Counselor | Naperville, IL | 2022 |
| Alyssa Masline | 1265110290 | Social Worker | Chicago, IL | 2023 |
| Darius Masline | 1801249529 | Case Manager/Care Coordinator | Gainesville, FL | 2016 |
| Sebena Masline, IWSC | 1184807620 | Case Manager/Care Coordinator | Jacksonville, FL | 2007 |
| Crystal Masling, FNP | 1659972321 | Family Nurse Practitioner | Concord, NC | 2020 |
| Hannah Masling | 1073442075 | Social Worker | New York, NY | 2026 |
| Alayna Maslinski, PA-C | 1053142133 | Physician Assistant | Fairhope, AL | 2024 |
| Lauren Maslinski | 1922889260 | Occupational Therapist | West Deptford, NJ | 2023 |
| Maureen Maslinski, MSW, LICSW | 1396998993 | Clinical Social Worker | Bloomington, MN | 2008 |
| Pantcho Maslinski, MD | 1962453670 | Sleep Medicine (Psychiatry & Neurology) Physician | Willimantic, CT | 2006 |
| Anthony Maslo, DMD | 1396802054 | General Practice Dentistry | Pittsburgh, PA | 2007 |
| Katelyn Maslo, PHARMD | 1720765993 | Pharmacotherapy Pharmacist | La Grande, OR | 2023 |
| Melanie Maslo, LCSW | 1811254451 | Clinical Social Worker | Fargo, ND | 2012 |
| Robert Maslo | 1972892677 | Family Medicine Physician | Des Plaines, IL | 2011 |
| Suzanne Maslo, DMD | 1528020617 | Dentist | Pittsburgh, PA | 2006 |
| Thomas Maslo | 1477131332 | Ambulatory Care Pharmacist | La Grande, OR | 2021 |
| Elizabeth Masloff, MT | 1598430175 | Massage Therapist | Red Bluff, CA | 2021 |
| Melvin Masloff, M.D. | 1316980550 | Specialist | Vineland, NJ | 2006 |
| Issa Bernalin Maslog, MD | 1457049264 | Internal Medicine Physician | Saint Joseph, MI | 2023 |
| Natasha-Helena Masloksi | 1306719232 | Optician | Minneapolis, MN | 2025 |
| Victor Maslon, DO | 1992208771 | Emergency Medicine Physician | Saint Joseph, MI | 2018 |
| Elizabeth Maslona, SLP | 1689690257 | Speech-Language Pathologist | Wheaton, IL | 2006 |
| Heather Maslonek, LCSW | 1619293339 | Clinical Social Worker | Fairfax, VA | 2010 |
| Jane Maslonik, RD LDN | 1659452035 | Registered Dietitian | Hastings, PA | 2006 |
| Madison Maslonik | 1194693325 | Critical Care Medicine Registered Nurse | Cumberland, MD | 2025 |
| Adam Maslonka, CNP | 1528701877 | Nurse Practitioner | Eau Claire, WI | 2022 |
| Heather Maslonka, MA, LPC | 1184990954 | Professional Counselor | Janesville, WI | 2012 |
| Kaitlin Maslonka | 1336690221 | Physician Assistant | Sarasota, FL | 2016 |
| Kenneth Maslonka, M.D. | 1639170418 | Pediatric Critical Care Medicine Physician | Minneapolis, MN | 2005 |
| Matthew Maslonka, MD | 1114330784 | Pulmonary Disease Physician | Lincoln, NE | 2014 |
| Paula Maslonka, RD LMNT | 1558432526 | Registered Dietitian | Winnebago, NE | 2006 |
| Christine Maslonkowski, RPH, MPH | 1750576021 | Geriatric Pharmacist | Eau Claire, WI | 2007 |
| Robert Maslonkowski, MD | 1023126331 | Obstetrics & Gynecology Physician | Chippewa Fls, WI | 2006 |
| Alexandrea Masloski, LCSW | 1811328727 | Mental Health Counselor | Bend, OR | 2013 |
| Alicia Masloski, OTR/L | 1205226453 | Occupational Therapist | Interlaken, NY | 2015 |
| Arianne Masloski, LMFT | 1255106613 | Marriage & Family Therapist | Saint Robert, MO | 2023 |
| Carol Masloski, MHC-LP | 1548953078 | Mental Health Counselor | Kingston, NY | 2023 |
| John Masloski, M.D. | 1073879953 | Occupational Medicine Physician | Croton On Hudson, NY | 2012 |
| Renell Masloski | 1326586363 | Occupational Therapist | Cambridge, MN | 2017 |
| Brandon Maslosky, L.P.N. | 1457882987 | Licensed Practical Nurse | Port Jefferson Station, NY | 2017 |
| Jade Maslosky, REGISTERED NURSE | 1396035309 | Registered Nurse | Port Jefferson Station, NY | 2011 |
| Cheryl Maslouski, R.PH., PHARMD, BCACP | 1073595658 | Pharmacist | Columbus, OH | 2005 |
| Alexander Maslov, MD | 1013533694 | Neurology Physician | San Diego, CA | 2020 |
| Diana Maslov, MD | 1659834885 | Hospitalist Physician | La Jolla, CA | 2019 |
| Marc Maslov, M.D. | 1013977529 | Otolaryngology Physician | Seneca, PA | 2006 |
| Sarah Maslov, RBT | 1770040123 | Behavior Technician | Rocklin, CA | 2019 |
| Vera Maslov, CRNA | 1467966358 | Certified Registered Nurse Anesthetist | Bethlehem, PA | 2017 |
| Victoria Maslov, PA-C | 1679339741 | Physician Assistant | New York, NY | 2024 |
| Yelena Maslov, PHARM.D. | 1962787119 | Pharmacist | Rockville, MD | 2011 |
| Alla Maslova | 1225083165 | Nephrology Physician | Brooklyn, NY | 2006 |
| Olga Maslova, RPH | 1487984068 | Pharmacist | Tacoma, WA | 2010 |
| Sonya Maslova, PHARMD | 1144472861 | Pharmacist | Brooklyn, NY | 2008 |
| Viktoriya Maslova, CRNA | 1306216783 | Certified Registered Nurse Anesthetist | Portland, ME | 2015 |
| Yekaterina Maslova | 1578811287 | Counselor | San Leandro, CA | 2012 |
| Dawn Maslovaric | 1134436066 | Occupational Therapist | Salem, NH | 2010 |
| Marina Maslovaric, M.D. | 1881922060 | Gynecology Physician | Newport Beach, CA | 2009 |
| David Maslove, MD, FRCPC | 1356669410 | Critical Care Medicine (Internal Medicine) Physician | Stanford, CA | 2010 |
| Emily Maslovich, DMD | 1174213391 | Dentist | Casa Grande, AZ | 2023 |
| Avis Maslovitz, RDN,LD | 1922661495 | Registered Dietitian | Conroe, TX | 2019 |
| Nataliia Maslovska, MS | 1609657923 | Mental Health Counselor | Algonquin, IL | 2023 |
| Roman Maslovskiy, PHD | 1215184437 | Clinical Psychologist | Brooklyn, NY | 2008 |
| Semyon Maslovsky, MD | 1508855040 | Family Medicine Physician | Lake Villa, IL | 2005 |
| Serhiy Maslovsky, PA | 1184248627 | Physician Assistant | Marion, IL | 2020 |
| Adam Maslow, D.M.D. | 1013049592 | General Practice Dentistry | Huntington, NY | 2007 |
| Aliza Maslow, OTR/L | 1649829722 | Occupational Therapist | Cedarhurst, NY | 2019 |
| Andrew Maslow, MD | 1578529780 | Anesthesiology Physician | Providence, RI | 2006 |
| Aria Maslow, RD, LDN, EDD | 1487213575 | Registered Dietitian | Englewood, CO | 2019 |
| Arthur Maslow, D.O. | 1437111747 | Obstetrics & Gynecology Physician | Tacoma, WA | 2006 |
| Bat-Sheva Maslow, MD | 1386878130 | Reproductive Endocrinology Physician | New York, NY | 2009 |
| Carol Maslow, LPC LICENSED PROFESS | 1518024090 | Professional Counselor | Charlottesville, VA | 2007 |
| Carol Maslow, COTA | 1770776825 | Occupational Therapy Assistant | Staten Island, NY | 2007 |
| Elana Maslow, MSW | 1073473997 | Clinical Social Worker | Oakland, CA | 2025 |
| Elizabeth Maslow, M.D. | 1235194556 | Infectious Disease Physician | Shadow Hills, CA | 2006 |
| Elizabeth Maslow | 1740317791 | Nurse Practitioner | Denver, CO | 2007 |
| Gary Maslow, MD | 1568680973 | Pediatrics Physician | Durham, NC | 2007 |
| Gayle Maslow | 1710765961 | Student in an Organized Health Care Education/Training Program | New York, NY | 2023 |
| Gregory Maslow, MD | 1174549950 | Orthopaedic Surgery Physician | Woodbury, NJ | 2006 |
| Hannah Maslow | 1427983824 | Behavior Technician | Petaluma, CA | 2026 |
| Jack Maslow, MSW | 1235267071 | Mental Health Counselor | Kentfield, CA | 2007 |
| Jason Maslow, PA | 1285797100 | Physician Assistant | Herndon, VA | 2006 |
| Jed Maslow, M.D. | 1548601859 | Orthopaedic Hand Surgery Physician | Nashville, TN | 2013 |
| Joel Maslow, MD | 1659308567 | Infectious Disease Physician | Grand Rapids, MI | 2006 |
| Katherine Maslow, IMF | 1649565185 | Marriage & Family Therapist | San Diego, CA | 2011 |
| Lisa Maslow | 1053675694 | Specialist | Bala Cynwyd, PA | 2012 |
| Melanie Maslow, M.D. | 1508819640 | Infectious Disease Physician | New York, NY | 2006 |
| Miriam Maslow | 1790518439 | Behavior Technician | Seattle, WA | 2024 |
| Natalya Maslow, PHARMD | 1548511926 | Pharmacist | Washington, DC | 2012 |
| Nikolas Maslow, M.A., LPC, CGP | 1205110632 | Professional Counselor | Boulder, CO | 2011 |
| Rachel Maslow, DPM | 1073046108 | Foot & Ankle Surgery Podiatrist | Montclair, NJ | 2017 |
| Richard Maslow, MD | 1689769408 | Family Medicine Physician | Denver, CO | 2006 |
| Scott Maslow, DMD | 1831271659 | General Practice Dentistry | Wildwood Crest, NJ | 2006 |
| Shari Maslow, MA/CCC-SLP | 1871727040 | Speech-Language Pathologist | Cedarhurst, NY | 2009 |
| Sharon Maslow, R.N. | 1053935718 | Registered Nurse | San Luis Obispo, CA | 2020 |
| Stacey Maslow, M.D. | 1023090438 | Pediatrics Physician | Framingham, MA | 2005 |
| Tabetha Maslow, MSN, APRN, FNP-C | 1700255684 | Family Nurse Practitioner | Grapevine, TX | 2015 |
| Tonia Maslow, RDTN | 1952977514 | Registered Dietetic Technician | Forest Lake, MN | 2021 |
| Valerie Maslow, P.A-C | 1710389721 | Physician Assistant | Palm Springs, FL | 2014 |
| Maris Maslow-Shields | 1801601539 | Behavior Technician | Napa, CA | 2025 |
| Kathryn Maslowe, PSY.D. | 1174951420 | Clinical Psychologist | Palm Beach Gardens, FL | 2013 |
| Aleksandra Maslowiec | 1568000453 | Speech-Language Assistant | Orland Park, IL | 2019 |
| Renata Maslowiec, STA | 1861526089 | Speech-Language Assistant | Chicago, IL | 2007 |
| Elizabeth Maslowska, LPC, ATR-BC | 1992385256 | Professional Counselor | Princeton, NJ | 2021 |
| Adam Maslowski, LCSW | 1881164564 | Clinical Social Worker | Long Island City, NY | 2018 |
| Anny Maslowski, M.A., LMHC | 1386968535 | Mental Health Counselor | Indianapolis, IN | 2010 |
| Christopher Maslowski, MSTOM | 1326450198 | Acupuncturist | Langhorne, PA | 2014 |
| Claire Maslowski, APNP | 1740842012 | Family Nurse Practitioner | Waukesha, WI | 2019 |
| Courtney Maslowski | 1790511855 | Speech-Language Pathologist | Tea, SD | 2024 |
| Douglas Maslowski | 1609454420 | Emergency Medicine Physician | Charlotte, NC | 2021 |
| Erin Maslowski, MD | 1235285834 | Physical Medicine & Rehabilitation Physician | La Crosse, WI | 2007 |
| Hali Maslowski, DNP, APRN, CRNA | 1215410311 | Certified Registered Nurse Anesthetist | Hutchinson, MN | 2018 |
| Heather Maslowski | 1982896767 | Speech-Language Assistant | Kent, WA | 2007 |
| James Maslowski, DMD | 1336153717 | General Practice Dentistry | Springfield, MA | 2006 |
| Jean Maslowski, RD LD CDE | 1700236155 | Registered Dietitian | Cloquet, MN | 2016 |
| John Maslowski, RRA. | 1902231129 | Radiology Practitioner Assistant | New York, NY | 2013 |
| Jordyn Maslowski | 1548910086 | Behavior Technician | Woodbury, MN | 2022 |
| Joseph Maslowski, MT | 1023625720 | Massage Therapist | Fort Worth, TX | 2020 |
| Justin Maslowski | 1174910665 | Certified Registered Nurse Anesthetist | Chicago, IL | 2015 |
| Karla Maslowski, LAC | 1023249638 | Addiction (Substance Use Disorder) Counselor | Billings, MT | 2009 |
| Kate Maslowski | 1982592184 | Physical Rehabilitation Occupational Therapist | Charleston, SC | 2025 |
| Katherine Maslowski, PHARMD | 1417213406 | Pharmacist | Milwaukee, WI | 2012 |
| Kathryn Maslowski, PH.D. | 1205594934 | Clinical Neuropsychologist | Washington, DC | 2021 |
| Lauren Maslowski | 1821695420 | Behavior Technician | Concord, CA | 2020 |
| Lindsay Maslowski | 1255260337 | Attendant Care Provider | Jefferson, WI | 2026 |
| Marcelle Maslowski, CNP | 1639515141 | Family Nurse Practitioner | Cleveland, OH | 2013 |
| Marie Maslowski, RN | 1063093441 | Community Health Registered Nurse | Maple Grove, MN | 2021 |
| Matthew Maslowski | 1073475646 | Pharmacist | Freeport, ME | 2025 |
| Michael Maslowski, DDS | 1720170236 | Orthodontics and Dentofacial Orthopedics Dentistry | Oshkosh, WI | 2006 |
| Natalie Maslowski, LCSW | 1710255526 | Clinical Social Worker | Loveland, CO | 2011 |
| Rachel Maslowski, OCCUPATIONAL THERAPI | 1053407908 | Occupational Therapist | Collierville, TN | 2006 |
| Ruby Maslowski, LCSW | 1568830859 | Clinical Social Worker | Bronx, NY | 2015 |
| Taylor Maslowski, BCBA, LABA | 1154793396 | Behavior Analyst | Marlborough, MA | 2015 |
| Victoria Maslowski, FNP | 1578263877 | Family Nurse Practitioner | Willowbrook, IL | 2023 |
| Beth Maslowsky, M.A., CCC-SLP | 1245396233 | Speech-Language Pathologist | Aurora, IL | 2006 |
| Caren Maslowsky | 1164738225 | Occupational Therapist | Salem, NH | 2010 |
| Nureldin Maslu Lozoya | 1639900897 | Mental Health Counselor | Hayward, CA | 2024 |
| Amy Masluk | 1093069247 | Behavior Analyst | San Leandro, CA | 2012 |
| Daniel Masluk, M.D. | 1619906708 | Anesthesiology Physician | Napa, CA | 2006 |
| Stephanie Masluk, CRNP | 1457997991 | Family Nurse Practitioner | Philadelphia, PA | 2019 |
| Susan Masluk, M.S.W. | 1609953637 | Clinical Social Worker | Red Bank, NJ | 2006 |
| Svetlana Maslyak, MD | 1992726871 | Obstetrics & Gynecology Physician | Hollywood, FL | 2006 |
| Tamara Maslyanka | 1972790095 | Nurse's Aide | Sacramento, CA | 2007 |
| Viktor Maslyanka, FNP-C | 1538026521 | Family Nurse Practitioner | Rocklin, CA | 2026 |
| Maria Maslyanko, MD | 1649973579 | Student in an Organized Health Care Education/Training Program | Houston, TX | 2023 |
| Sofya Maslyanskaya, M.D. | 1245491307 | Pediatric Adolescent Medicine Physician | Bronx, NY | 2008 |
| Daniel Maslyar, MD | 1508975459 | Hematology & Oncology Physician | San Francisco, CA | 2006 |
| Cynthia Maslyk, OTR L | 1659457273 | Occupational Therapist | Richmond, VA | 2006 |
| Patricia Maslyk, CRNA | 1306802582 | Certified Registered Nurse Anesthetist | Bingham Farms, MI | 2006 |
| Carol Maslyn, NP | 1427143510 | Primary Care Nurse Practitioner | Denver, CO | 2006 |
| Lynne Maslyn, R.N. | 1225315534 | Registered Nurse | Lyons, NY | 2011 |
| Mary Maslyn, SPEECH LANGUAGE PATH | 1215221130 | Speech-Language Pathologist | Newark, NY | 2011 |
| Ryan Maslyn, PHAMD | 1356080550 | Pharmacist | Rumford, RI | 2022 |
| Victoria Maslyn, DPH | 1871710590 | Pharmacist | Brentwood, TN | 2007 |
| Elana Maslyonkin | 1467959841 | Physician Assistant | Brooklyn, NY | 2018 |
| Alina Maslyukova | 1114806148 | Peer Specialist | Escondido, CA | 2025 |
| Veronika Maslyukova | 1184368813 | Specialist | Brooklyn, NY | 2022 |
| Kelly Masman-Smith | 1396007977 | Specialist | Wellsville, NY | 2012 |
| Jared Masmela | 1831858034 | Behavior Technician | Escondido, CA | 2021 |
| Joshua Masmela | 1700436284 | Athletic Trainer | Newhall, CA | 2019 |
| Maria Masmela-Arroyave | 1629796883 | Behavior Technician | Davie, FL | 2022 |
| Youssef Masmoudi, MD | 1386208882 | Diagnostic Radiology Physician | Fairfax, VA | 2019 |
| Sydney Masna, OD | 1801687611 | Optometrist | Newington, CT | 2025 |
| Nicole Masnada, D.O. | 1043697261 | Psychiatry Physician | Los Angeles, CA | 2015 |
| Ellen Masnaghetti, LCSW | 1841340981 | Clinical Social Worker | Wayne, NJ | 2007 |
| Ananya Masnaruemitr | 1407747124 | Behavior Technician | Santa Clarita, CA | 2025 |
| German Masnata, MD | 1780382556 | Student in an Organized Health Care Education/Training Program | Far Rockaway, NY | 2023 |
| Joshua Masner, LAT, ATC | 1104461573 | Athletic Trainer | Coatesville, IN | 2019 |
| Radek Masner, MD | 1457392805 | Internal Medicine Physician | Manchester, NH | 2006 |
| Ronald Masner, LBSW | 1386991503 | Social Worker | Chattanooga, TN | 2012 |
| Brett Masneri | 1619835220 | Addiction (Substance Use Disorder) Counselor | Goose Creek, SC | 2026 |
| David Masneri, DO | 1689788341 | Emergency Medicine Physician | Fort Hood, TX | 2006 |
| Joseph Masneri, RPH | 1740538529 | Pharmacist | Anderson, SC | 2012 |
| Kevin Masneri, PT | 1568471969 | Physical Therapist | Blacksburg, VA | 2006 |
| Shannon Masneri, D.O. | 1487727202 | Family Medicine Physician | Oak Ridge, NC | 2006 |
| Emily Masnica, RN | 1962047175 | Psychiatric/Mental Health Nurse Practitioner | New York, NY | 2019 |
| Sabina Masnica | 1285362962 | Behavior Technician | Northbrook, IL | 2022 |
| Judy Masnick, L.I.S.W. | 1730116922 | Clinical Social Worker | Cleveland, OH | 2006 |
| Helene Masnick-Friedman, LMSW | 1437697000 | Clinical Social Worker | Elmhurst, NY | 2017 |
| Sarah Masnik | 1306252895 | Mental Health Counselor | Chelsea, MA | 2014 |
| Caleb Masnov | 1215457049 | Other Technician | Vancouver, WA | 2017 |
| Dixie Masnov, RC | 1821159740 | Professional Counselor | Auburn, WA | 2006 |
| Michelle Masnovi | 1013304815 | Anesthesiology Physician | Pittsburgh, PA | 2015 |
| Agnes Masny, CRNP | 1215101571 | Adult Health Nurse Practitioner | Philadelphia, PA | 2008 |
| Lydia Masny | 1093322976 | Pharmacist | Parma, OH | 2020 |
| Peter Masny, MD | 1144376740 | Neurology Physician | Arroyo Grande, CA | 2007 |
| Walter Masny, MD | 1861412108 | Family Medicine Physician | Middleburg Heights, OH | 2006 |
| Michael Masnyj, D.O. | 1194002550 | Pulmonary Disease Physician | Lansing, MI | 2011 |
| Stephen Masnyj, M.D. | 1952729576 | Surgery Physician | Richmond Heights, OH | 2014 |
| Larissa Masnyk, DO | 1518751593 | Student in an Organized Health Care Education/Training Program | Burlington, VT | 2025 |
| Taras Masnyk, MD, PHD | 1912078759 | Neurological Surgery Physician | Winfield, IL | 2006 |
| Carolyn Maso, M.A. CCC-SLP | 1508237579 | Speech-Language Pathologist | East Rutherford, NJ | 2015 |
| Donna Maso, LCSW | 1114235629 | Clinical Social Worker | Sun City Center, FL | 2010 |
| Katharine Maso, LMSW | 1033738422 | Social Worker | New Windsor, NY | 2020 |
| Kristi Maso, M.D. | 1841588936 | Critical Care Medicine (Internal Medicine) Physician | Milwaukee, WI | 2011 |
| Maria Maso | 1386170553 | Hand Occupational Therapist | Castro Valley, CA | 2017 |
| Martha Maso, M.D. | 1518968676 | Dermatology Physician | Westwood, NJ | 2005 |
| Makarios Masoad, PHARMD. MBA. | 1992492664 | Pharmacist | Middleton, WI | 2023 |
| Pola Masoad, PA | 1831872498 | Physician Assistant | Burlington, WI | 2023 |
| Emma Masock | 1831061043 | Behavior Technician | Farmington Hills, MI | 2025 |
| Jessica Masocol, M.D. | 1124378864 | Family Medicine Physician | Simpsonville, SC | 2012 |
| Robert Masocol, M.D. | 1811296296 | Family Medicine Physician | Greenville, SC | 2011 |
| Tanya Masocol, LMT | 1467889998 | Massage Therapist | Roswell, GA | 2013 |
| Kanaklakshmi Masodkar, MD | 1164860748 | Psychiatry Physician | Saint Johns, FL | 2013 |
| Ariana Masody | 1205496148 | Behavior Technician | Dublin, CA | 2019 |
| Mashal Masody | 1174138010 | Anesthesiologist Assistant | Gainesville, FL | 2020 |
| Mustafa Masody, RCP | 1457824187 | Certified Respiratory Therapist | Oakland, CA | 2019 |
| Anthony Masoe | 1831339704 | Rehabilitation Practitioner | Long Beach, CA | 2009 |
| Susana Masoe | 1235718370 | Community Health Worker | Los Angeles, CA | 2021 |
| Lillian Masoe-Mataele | 1487535795 | Behavior Technician | Honolulu, HI | 2025 |
| Sarah Masoero | 1619333119 | Veterinarian | Waterville, NY | 2016 |
| Rosalie Masoero-Palmer | 1538848056 | Professional Counselor | Grand Junction, CO | 2023 |
| Ashley Masog, RN | 1144534306 | Registered Nurse | Portland, OR | 2010 |
| Karrie Masog | 1154260735 | Registered Nurse | Saint Paul, MN | 2026 |
| Susan Masog, BS,CADC1 | 1225207244 | Addiction (Substance Use Disorder) Counselor | Lebanon, OR | 2008 |
| Karina Masoian | 1457279754 | Physical Therapist | San Ramon, CA | 2026 |
| Josephine Masok | 1750174413 | Physical Therapy Assistant | Waco, TX | 2025 |
| Julia Masola, APRN | 1518804178 | Student in an Organized Health Care Education/Training Program | Cleveland, OH | 2026 |
| David Masolak, MD | 1205451085 | Psychiatry Physician | Portland, OR | 2020 |
| Diana Masolak | 1144077496 | Optometrist | Chicago, IL | 2024 |
| Rashada Masoliah, CPHT | 1295322998 | Pharmacy Technician | Marietta, GA | 2020 |
| Matthew Masolini, LMFT | 1639741820 | Marriage & Family Therapist | Costa Mesa, CA | 2021 |
| Iris Masoller | 1477032985 | Social Worker | Brooklyn, NY | 2018 |
| Andrea Masom, LCPC | 1083623391 | Professional Counselor | Moscow, ID | 2006 |
| Cindy Masom, P.T. | 1790950285 | Physical Therapist | Lutherville, MD | 2008 |
| Clifford Masom, MD | 1942649470 | Emergency Medicine Physician | San Diego, CA | 2013 |
| Naila Masom | 1982401410 | Mental Health Counselor | Baltimore, MD | 2025 |
| Renee Masom, B.A. | 1417259698 | Social Worker | Brooksville, FL | 2010 |
| Lydia Masombo | 1063288165 | Registered Nurse | Bellingham, WA | 2023 |
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).