Providers Jonathan Decker, DO to Michael Decker, D.C.
300 individual NPIs in the federal registry, part 5,207 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. 100 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Jonathan Decker, DO | 1194254516 | Student in an Organized Health Care Education/Training Program | Long Branch, NJ | 2017 |
| Jonathan Decker | 1548588338 | Marriage & Family Therapist | St George, UT | 2010 |
| Jonathan Decker, D.O. | 1619275781 | Internal Medicine Physician | Cedar Springs, MI | 2011 |
| Jonathan Decker, PHD, ARNP, FNP-BC | 1619371937 | Family Nurse Practitioner | Orlando, FL | 2014 |
| Jordan Decker, MD | 1417798489 | Diagnostic Radiology Physician | Charleston, SC | 2024 |
| Jordan Decker, M.ED., BCBA, LBA | 1972970200 | Behavior Analyst | Salem, OR | 2015 |
| Joseph Decker, RPH. | 1639357882 | Pharmacist | Ithaca, NY | 2008 |
| Joseph Decker | 1750259560 | Behavior Technician | Saginaw, MI | 2025 |
| Joseph Decker, M.D. | 1871546010 | Ophthalmology Physician | San Jose, CA | 2006 |
| Joseph Decker, M.D. | 1871940619 | Cardiovascular Disease Physician | Minneapolis, MN | 2016 |
| Josephine Decker | 1780504514 | Behavior Technician | Fuquay Varina, NC | 2026 |
| Joshua Decker, DPM | 1639341365 | Foot & Ankle Surgery Podiatrist | Grand Rapids, MI | 2008 |
| Judith Decker | 1598577520 | Behavior Technician | Indianapolis, IN | 2025 |
| Judy Decker | 1386796167 | Registered Nurse | Beloit, WI | 2007 |
| Julia Decker, PHARMD | 1497936975 | Pharmacist | Castleton, NY | 2007 |
| Julia Decker, LPC | 1790552693 | Mental Health Counselor | King Of Prussia, PA | 2023 |
| Julianne Decker, CCC-SLP | 1609322049 | Speech-Language Pathologist | Watertown, SD | 2016 |
| Julie Decker, LPC | 1114135902 | Professional Counselor | Appleton, WI | 2007 |
| Julie Decker | 1215263637 | Family Nurse Practitioner | Gainesville, GA | 2009 |
| Julie Decker, LMT | 1447670930 | Massage Therapist | Portland, OR | 2014 |
| Juniper Decker, LPCC | 1558633990 | Mental Health Counselor | Albuquerque, NM | 2012 |
| Justin Decker, LGSW | 1083975445 | Social Worker | Havre De Grace, MD | 2012 |
| Justin Decker, PA-C | 1639132301 | Medical Physician Assistant | Tucson, AZ | 2006 |
| Justin Decker | 1700442068 | Athletic Trainer | Pleasant Grove, UT | 2019 |
| Justine Decker | 1124948427 | Addiction (Substance Use Disorder) Counselor | Asheville, NC | 2026 |
| Kahlie Decker | 1447994611 | Critical Care Medicine Registered Nurse | Columbus, OH | 2022 |
| Kaitlyn Decker | 1528887130 | Doula | Williamson, NY | 2024 |
| Kaitlynn Decker, OTR | 1568906154 | Occupational Therapist | Georgetown, IN | 2016 |
| Kaitlynn Decker | 1710699905 | Counselor | Rock Island, IL | 2022 |
| Kaiya Decker | 1588490098 | Behavior Technician | Tucson, AZ | 2024 |
| Kaley Decker, L.AC., DIPL. AC. | 1821383092 | Acupuncturist | Vincennes, IN | 2011 |
| Kali Decker, DPT | 1689312183 | Physical Therapist | Covington, TN | 2022 |
| Kalyn Decker, LMSW | 1104184233 | Mental Health Counselor | Dubuque, IA | 2012 |
| Kameron Decker | 1982486908 | Social Worker | Hudson, NY | 2023 |
| Kara Decker, PNP | 1659092369 | Nurse Practitioner | Scottsdale, AZ | 2022 |
| Karen Decker, LCSW-R | 1063563005 | Clinical Social Worker | Buffalo, NY | 2007 |
| Karen Decker, PT | 1114191947 | Physical Therapist | New Bern, NC | 2008 |
| Karen Decker | 1376148718 | Homemaker | Parkersburg, WV | 2020 |
| Karen Decker, M.ED., NCC | 1407075922 | Counselor | Pompton Lakes, NJ | 2007 |
| Karen Decker, M.S., R.D. | 1770752446 | Registered Dietitian | Wellesley, MA | 2008 |
| Karen Decker, PT | 1982705141 | Physical Therapist | Minneapolis, MN | 2006 |
| Kari Decker | 1538976287 | Social Worker | East Lansing, MI | 2024 |
| Karly Decker, PT | 1316208150 | Physical Therapist | Clifton Park, NY | 2012 |
| Kasaundra Decker, CRNA | 1104412816 | Certified Registered Nurse Anesthetist | Dekalb, IL | 2020 |
| Kasey Decker | 1922541085 | Physical Therapy Assistant | Monroe, NY | 2016 |
| Kassandra Decker, LPC | 1104166404 | Mental Health Counselor | Corinth, MS | 2013 |
| Katelyn Decker, L.AC., M.AC.O.M. | 1235460494 | Acupuncturist | Gresham, OR | 2010 |
| Katelyn Decker | 1649725961 | Behavior Analyst | Palatine, IL | 2016 |
| Katelyn Decker, OTR/L | 1770066276 | Occupational Therapist | Rocky Mount, NC | 2018 |
| Katelynn Decker | 1770023244 | Specialist | Martinsburg, WV | 2017 |
| Katherine Decker, MA | 1023934239 | Mental Health Counselor | Brookline, MA | 2026 |
| Katherine Decker | 1487149613 | Psychiatric/Mental Health Registered Nurse | San Andreas, CA | 2018 |
| Katherine Decker, MPT | 1548203649 | Physical Therapist | Indian Harbour Beach, FL | 2006 |
| Katherine Decker, COMS | 1588297386 | Orientation and Mobility Training Rehabilitation Counselor | Nottingham, MD | 2020 |
| Katherine Decker | 1881065456 | Dentist | Camp Lejeune, NC | 2015 |
| Kathleen Decker, NP | 1013845205 | Psychiatric/Mental Health Nurse Practitioner | Avondale, AZ | 2026 |
| Kathleen Decker, MSN, APRN, FNP-C | 1083867444 | Family Nurse Practitioner | Stigler, OK | 2008 |
| Kathleen Decker, LMHC, RN | 1134400187 | Community Health Worker | Pearl River, NY | 2011 |
| Kathleen Decker, R.D., LDN, CDE | 1275804759 | Registered Dietitian | Center Valley, PA | 2012 |
| Kathleen Decker | 1548685761 | Social Worker | Simpsonville, SC | 2014 |
| Kathleen Decker | 1619833274 | Homemaker | Weeki Wachee, FL | 2025 |
| Kathleen Decker, AGPCNP-BC | 1780168823 | Adult Health Nurse Practitioner | Richwoods, MO | 2018 |
| Kathleen Decker, M.D. | 1861517989 | Psychiatry Physician | Bellevue, WA | 2007 |
| Kathryn Decker | 1063725752 | Behavior Analyst | Arlington, MA | 2010 |
| Kathryn Decker, M.D. | 1063972164 | Surgery Physician | Asheville, NC | 2019 |
| Kathryn Decker, M.A. CCC-SLP | 1306382718 | Speech-Language Pathologist | Radcliffe, IA | 2017 |
| Kathryn Decker, D.P.M. | 1366734394 | Primary Podiatric Medicine Podiatrist | Salt Lake City, UT | 2011 |
| Kathryn Decker, D.C. | 1386930915 | Chiropractor | Wheat Ridge, CO | 2011 |
| Kathryn Decker, PA | 1558657064 | Physician Assistant | Minneapolis, MN | 2011 |
| Kathryn Decker, MS, CAGS | 1699567008 | School Psychologist | Boston, MA | 2025 |
| Kathy Decker, LMT | 1700015005 | Massage Therapist | Hillsboro, OH | 2009 |
| Katrina Decker | 1396622858 | Behavior Technician | Indianapolis, IN | 2025 |
| Katy Decker, DPT | 1417474461 | Physical Therapist | Virginia, MN | 2017 |
| Kaylla Decker | 1831972041 | Behavior Technician | Kalamazoo, MI | 2023 |
| Keenan Decker, D.M.D. | 1902971708 | General Practice Dentistry | Rogers, AR | 2006 |
| Keith Decker | 1063979011 | Clinical Social Worker | Saint Louis, MO | 2019 |
| Kelly Decker, LMSW | 1013516533 | Clinical Social Worker | Grand Rapids, MI | 2020 |
| Kelly Decker, CSFA | 1144067570 | Surgical Physician Assistant | Dallas, GA | 2024 |
| Kelly Decker, M.S.CCC-SLP | 1285302620 | Speech-Language Pathologist | Caneyville, KY | 2021 |
| Kelly Decker | 1427505189 | Mental Health Counselor | Charleston, SC | 2016 |
| Kelly Decker, MA | 1609005768 | Mental Health Counselor | Los Angeles, CA | 2009 |
| Kelly Decker, MA, LPC-R | 1740850700 | Professional Counselor | Leesburg, VA | 2021 |
| Kelly Decker, CTRS | 1861191066 | Recreation Therapist | Philadelphia, PA | 2023 |
| Kelly Decker, M.A., BCBA | 1881219392 | Behavior Analyst | Mount Laurel, NJ | 2020 |
| Kelsey Decker, M.ED., BCBA | 1245868231 | Behavior Analyst | Woodbury, NJ | 2020 |
| Kelsey Decker, DO | 1710689344 | Student in an Organized Health Care Education/Training Program | Myrtle Beach, SC | 2023 |
| Kelsey Decker, MS, CCC-SLP | 1922852771 | Speech-Language Pathologist | Clackamas, OR | 2024 |
| Kelsey Decker, AGACNP | 1952810368 | Acute Care Nurse Practitioner | Durham, NC | 2017 |
| Kelsie Decker | 1396608360 | Mental Health Counselor | Efland, NC | 2025 |
| Kendall Decker, BCBA | 1154979490 | Behavior Analyst | Tulsa, OK | 2019 |
| Kendra Decker, FNP | 1306532791 | Family Nurse Practitioner | Pueblo, CO | 2023 |
| Kendra Decker, COTA | 1932445293 | Occupational Therapy Assistant | Denver, CO | 2012 |
| Kenna Decker | 1356018352 | Behavior Technician | Olympia, WA | 2021 |
| Kenna Decker | 1679416143 | Student in an Organized Health Care Education/Training Program | Omaha, NE | 2026 |
| Kenneth Decker, PHARM.D. | 1528650413 | Ambulatory Care Pharmacist | Canton, OH | 2021 |
| Kenneth Decker, DC | 1801933874 | Chiropractor | Smyrna, DE | 2007 |
| Kent Decker, B.S. SOCIOLOGY | 1982883203 | Mental Health Counselor | Jasper, OR | 2007 |
| Kerry Decker, NP | 1861680944 | Adult Health Nurse Practitioner | San Francisco, CA | 2007 |
| Kevin Decker, MD | 1598848376 | Dentist | Norwich, NY | 2006 |
| Kevin Decker | 1760882955 | Physical Therapist | Ann Arbor, MI | 2014 |
| Kevin Decker, R.PH. | 1962503573 | Pharmacist | Cadillac, MI | 2006 |
| Khrisda Decker | 1215762109 | Behavior Technician | Moore, OK | 2024 |
| Khristopher Decker, LCSW-R | 1144326893 | Clinical Social Worker | Buffalo, NY | 2006 |
| Kiley Decker, DNP | 1235001983 | Anesthesiology Physician | Somerset, KY | 2025 |
| Kimber Decker, MA | 1144759655 | Professional Counselor | Grand Rapids, MI | 2017 |
| Kimberlee Decker, DNP APRN FNP-BC | 1184803470 | Family Nurse Practitioner | Lewistown, MT | 2007 |
| Kimberly Decker, PA | 1164472619 | Physician Assistant | Grand Rapids, MI | 2006 |
| Kimberly Decker, MC70062319 | 1487510251 | Mental Health Counselor | Camas, WA | 2025 |
| Kimberly Decker | 1922276963 | Case Manager/Care Coordinator | Oregon City, OR | 2008 |
| Kimberly Decker, LMT | 1942964580 | Massage Therapist | Hudson, MI | 2021 |
| Kirk Decker, MPT | 1447243225 | Physical Therapist | Titusville, PA | 2005 |
| Klarissa Decker | 1023989050 | Athletic Trainer | Hightstown, NJ | 2025 |
| Krista Decker, RPH | 1386616274 | Pharmacist | Catonsville, MD | 2006 |
| Kristan Decker | 1255010492 | Developmental Therapist | Louisville, KY | 2023 |
| Kristen Decker, D.P.T. | 1174860860 | Physical Therapist | Novi, MI | 2013 |
| Kristen Decker, LMHC | 1225721459 | Mental Health Counselor | Pearl River, NY | 2023 |
| Kristen Decker, RD, LD | 1891096863 | Registered Dietitian | Monticello, IA | 2010 |
| Kristie Decker | 1053974857 | Diabetes Educator Registered Nurse | Danville, IN | 2019 |
| Kristin Decker, CCC-SLP | 1205564408 | Speech-Language Pathologist | Amarillo, TX | 2022 |
| Kristina Decker | 1194377002 | Behavior Technician | Northbrook, IL | 2019 |
| Kristina Decker, PHD | 1780334227 | Clinical Child & Adolescent Psychologist | Cincinnati, OH | 2022 |
| Kristine Decker | 1932034626 | School Counselor | San Marcos, CA | 2026 |
| Kristopher Decker, PA-C | 1154795227 | Physician Assistant | Cary, NC | 2015 |
| Krystal Decker, AU.D. | 1063641215 | Audiologist | Lewisburg, PA | 2009 |
| Kyle Decker, PA-C | 1689537672 | Medical Physician Assistant | Gastonia, NC | 2025 |
| Kyle Decker, PT, DPT | 1689555161 | Physical Therapist | Dubuque, IA | 2025 |
| Kyle Decker, BS | 1902509490 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2023 |
| Kylee Decker | 1497536346 | Behavior Technician | Austin, TX | 2023 |
| Kyleigh Decker, PA-C | 1699556811 | Physician Assistant | Cape Girardeau, MO | 2023 |
| Kyra Decker, MSN, AGACNP-BC | 1093134462 | Nurse Practitioner | Moorhead, MN | 2014 |
| Lacey Decker | 1720738958 | Attendant Care Provider | Lincoln, NE | 2022 |
| Lacey Decker | 1760902423 | Licensed Practical Nurse | Buffalo, MN | 2017 |
| Laken Decker | 1639436512 | Community Health Worker | Louisville, KY | 2012 |
| Lanny Decker, D.C. | 1992990964 | Chiropractor | Phoenix, AZ | 2007 |
| Larry Decker | 1306386925 | Case Manager/Care Coordinator | Bowling Green, KY | 2017 |
| Larry Decker, O.D. | 1457561060 | Optometrist | Mount Pleasant, TX | 2007 |
| Latifah Decker, M.ED., CCC-SLP | 1871934760 | Speech-Language Pathologist | Perry, GA | 2013 |
| Laura Decker, LMT | 1275076432 | Massage Therapist | Wilkes Barre, PA | 2016 |
| Laura Decker, APRN | 1326441080 | Family Nurse Practitioner | Macon, GA | 2014 |
| Laura Decker | 1346520178 | Clinical Social Worker | Napa, CA | 2011 |
| Laura Decker, CRNA | 1386998979 | Certified Registered Nurse Anesthetist | Voorhees, NJ | 2012 |
| Laura Decker, MD | 1649273202 | Family Medicine Physician | Saugerties, NY | 2005 |
| Lauren Decker | 1033542428 | Contractor | Baltimore, MD | 2013 |
| Lauren Decker | 1104776822 | Registered Nurse | Cincinnati, OH | 2026 |
| Lauren Decker, PA | 1154889517 | Surgical Physician Assistant | Vestavia, AL | 2019 |
| Lauren Decker, APRN | 1194259929 | Gerontology Nurse Practitioner | Nashville, TN | 2017 |
| Lauren Decker, MS, RD | 1205127792 | Registered Dietitian | Newton, MA | 2011 |
| Lauren Decker, OTR | 1235857194 | Occupational Therapist | Carmel, IN | 2022 |
| Lauren Decker, NP | 1275287823 | Nurse Practitioner | Wilmington, DE | 2022 |
| Lauren Decker, BEHAVIOR TECHNICIAN | 1366069874 | Behavior Technician | Portland, OR | 2020 |
| Lauren Decker, M.S., R.D. | 1548617491 | Registered Dietitian | Walnut Creek, CA | 2016 |
| Lauren Decker | 1609418128 | Peer Specialist | Oklahoma City, OK | 2019 |
| Lauren Decker, MD | 1649536756 | Forensic Pathology Physician | Albuquerque, NM | 2012 |
| Lauren Decker | 1689303547 | Professional Counselor | Amarillo, TX | 2022 |
| Lauren Decker, RN | 1790432482 | School Registered Nurse | Albany, NY | 2022 |
| Lauren Decker, DDS | 1811427982 | General Practice Dentistry | Norman, OK | 2017 |
| Lawrence Decker, M.D. | 1437215597 | Emergency Medicine Physician | San Diego, CA | 2006 |
| Lawrence Decker, DO | 1609875897 | Obstetrics & Gynecology Physician | Apopka, FL | 2005 |
| Lawrence Decker, PHD | 1780898999 | Clinical Psychologist | Lahaska, PA | 2007 |
| Leah Decker | 1235569633 | Registered Dietitian | Hampton, VA | 2013 |
| Leann Decker | 1881031938 | Student in an Organized Health Care Education/Training Program | Grosse Pointe Woods, MI | 2013 |
| Lee Ann Decker, LCDC | 1386198901 | Addiction (Substance Use Disorder) Counselor | Tyler, TX | 2016 |
| Leeann Decker, LMHC | 1841361300 | Mental Health Counselor | Seattle, WA | 2006 |
| Leonarda Decker, LMHC | 1477966570 | Mental Health Counselor | Iowa City, IA | 2014 |
| Lesley Decker, COTA/L | 1962995852 | Occupational Therapy Assistant | Pittsburgh, PA | 2018 |
| Leslie Decker | 1326399577 | Speech-Language Pathologist | Spokane Valley, WA | 2012 |
| Leslie Decker, COTA | 1831341254 | Occupational Therapy Assistant | Mc Murray, PA | 2008 |
| Lillian Decker, LMT | 1285155358 | Massage Therapist | Elmore, OH | 2017 |
| Lillian Decker | 1740425255 | Registered Nurse | Plymouth Meeting, PA | 2008 |
| Lily Decker | 1295611994 | Mental Health Counselor | New York, NY | 2025 |
| Linda Decker, APRN | 1104836469 | Psychiatric/Mental Health Nurse Practitioner | Midvale, UT | 2006 |
| Linda Decker, LMT | 1255478277 | Massage Therapist | Albuquerque, NM | 2007 |
| Linda Decker, LCSW | 1336106087 | Clinical Social Worker | Raleigh, NC | 2006 |
| Linda Decker | 1427173384 | Occupational Therapy Assistant | Billings, MT | 2007 |
| Lindsay Decker, D.C | 1174762959 | Chiropractor | Somerville, MA | 2009 |
| Lindsay Decker, D.M.D. | 1336400100 | Dentist | Exeter, NH | 2012 |
| Lindsay Decker, CRNP | 1619714524 | Family Nurse Practitioner | Meadville, PA | 2024 |
| Lindsey Decker, PTA | 1063809945 | Physical Therapy Assistant | Renton, WA | 2015 |
| Lindsey Decker, DO | 1356037485 | Emergency Medicine Physician | Farmington, CT | 2023 |
| Lindsey Decker, DC | 1639657240 | Chiropractor | Lincoln, MO | 2018 |
| Lisa Decker | 1063305316 | Student in an Organized Health Care Education/Training Program | Oklahoma City, OK | 2025 |
| Lisa Decker, A.R.N.P., DNP-FNP-C | 1083020416 | Family Nurse Practitioner | Davenport, IA | 2014 |
| Lisa Decker, RN | 1245704501 | Registered Nurse | Columbia, MD | 2019 |
| Lisa Decker, LPC | 1275622623 | Professional Counselor | Colorado Springs, CO | 2006 |
| Lisa Decker, APRN-NP | 1316329501 | Family Nurse Practitioner | Wymore, NE | 2015 |
| Lisa Decker, APN | 1346359437 | Primary Care Nurse Practitioner | Marion, IN | 2006 |
| Lisa Decker | 1356297535 | Radiography Radiologic Technologist | Zebulon, GA | 2026 |
| Lisa Decker, RN | 1740693621 | Registered Nurse | Salem, NH | 2014 |
| Lisa Decker, RN | 1790123842 | Psychiatric/Mental Health Registered Nurse | Newport, KY | 2013 |
| Lisa Decker, LCSW, LMSW | 1831440874 | Clinical Social Worker | Brighton, MI | 2012 |
| Lisa Decker | 1952980278 | Mental Health Counselor | Forest Hills, NY | 2021 |
| Lita Decker | 1578224028 | Personal Care Attendant | Reno, NV | 2022 |
| Lloyd Decker, D.C. | 1104122530 | Chiropractor | Durango, CO | 2011 |
| Logan Decker | 1710415641 | Athletic Trainer | Foster, KY | 2017 |
| Loraine Decker | 1396247045 | Student in an Organized Health Care Education/Training Program | Eugene, OR | 2018 |
| Loraine Decker, LMFT | 1780731745 | Marriage & Family Therapist | Rhinelander, WI | 2007 |
| Lorena Decker, BCBA | 1831476472 | Behavior Analyst | Chesapeake, VA | 2011 |
| Lori Decker, P.A. | 1710910252 | Physician Assistant | Salt Lake City, UT | 2006 |
| Luann Decker | 1578456265 | Home Health Aide | New Cumberland, WV | 2025 |
| Luata Decker, LVN | 1164508164 | Licensed Vocational Nurse | Lemon Grove, CA | 2006 |
| Lucy Decker, MA, LPC, LAC, NCC | 1326686056 | Mental Health Counselor | Englewood, CO | 2019 |
| Luis Decker, FNP | 1194615591 | Family Nurse Practitioner | Laredo, TX | 2025 |
| Lynda Decker, LMT | 1104365360 | Massage Therapist | Algona, WA | 2017 |
| M'Kinna Decker | 1477181287 | Speech-Language Pathologist | Dallas, TX | 2020 |
| Macey Decker | 1093604001 | Physician Assistant | Little Rock, AR | 2025 |
| Madeleine Decker, LPC | 1235489915 | Counselor | Henrico, VA | 2012 |
| Madison Decker | 1003456849 | Behavior Technician | Torrance, CA | 2020 |
| Madison Decker, DPT | 1174195598 | Physical Therapist | Topeka, KS | 2021 |
| Madison Decker, PHARMD | 1578291530 | Pharmacist | Mc Kenzie, TN | 2022 |
| Madison Decker, M.S. CCC-SLP | 1598445017 | Speech-Language Pathologist | Phoenix, AZ | 2023 |
| Maggie Decker | 1124978069 | Student in an Organized Health Care Education/Training Program | Kirksville, MO | 2026 |
| Makayla Decker | 1184300162 | Athletic Trainer | Erie, PA | 2023 |
| Makinzie Decker | 1720907678 | Mental Health Counselor | Elmira, NY | 2026 |
| Marada Decker, RPH | 1851674477 | Pharmacist | Wailuku, HI | 2011 |
| Margaret Decker, PH.D. | 1003058256 | Psychologist | Newport Beach, CA | 2009 |
| Margaret Decker | 1346377397 | Surgery Physician | Denver, CO | 2007 |
| Margaret Decker | 1366047714 | Homemaker | Parkersburg, WV | 2020 |
| Margaret Decker, FNP | 1467951970 | Family Nurse Practitioner | Saugerties, NY | 2018 |
| Margaret Decker, MD | 1669447728 | Pediatrics Physician | Red Wing, MN | 2006 |
| Margaret Decker, MS, RN, CNE | 1780157685 | Administrator Registered Nurse | Binghamton, NY | 2019 |
| Maria Decker, AGNP | 1013257013 | Gerontology Nurse Practitioner | San Antonio, TX | 2013 |
| Maria Decker, DNP | 1225655590 | Family Nurse Practitioner | Des Moines, IA | 2020 |
| Marianne Decker, O.D. | 1316983398 | Optometrist | San Diego, CA | 2006 |
| Marica Decker, PA-C | 1295167252 | Physician Assistant | Newport News, VA | 2013 |
| Mariena Decker | 1043782378 | Behavior Technician | Hershey, PA | 2018 |
| Marissa Decker | 1194608513 | Chore Provider | Omaha, NE | 2025 |
| Marissa Decker, FNP | 1427873942 | Family Nurse Practitioner | Lees Summit, MO | 2024 |
| Marissa Decker, M.D. | 1912388638 | Obstetrics & Gynecology Physician | Madison, WI | 2015 |
| Mark Decker, MD | 1023002862 | Diagnostic Radiology Physician | Lindenhurst, NY | 2005 |
| Mark Decker, MD | 1235244484 | Preventive Medicine/Occupational Environmental Medicine Physician | Milwaukee, WI | 2006 |
| Mark Decker, M.D. | 1407829070 | Family Medicine Physician | West Chester, PA | 2006 |
| Mark Decker | 1831081439 | Behavior Technician | Brooklyn, NY | 2025 |
| Marla Decker, DNP, APRN, NP-C | 1144784786 | Family Nurse Practitioner | Welch, MN | 2019 |
| Marla Decker, LSW | 1649908674 | Social Worker | Ashland, OH | 2022 |
| Marlene Decker, MFT | 1881802478 | Marriage & Family Therapist | San Jose, CA | 2007 |
| Marquita Decker, M.D., M.P.H. | 1699909044 | General Practice Physician | Madison, WI | 2009 |
| Marshal Decker, ATP, RRTS | 1306128210 | Other Technician | Dallas, TX | 2011 |
| Martha Decker, MD | 1558444703 | Obstetrics & Gynecology Physician | Winston Salem, NC | 2006 |
| Martin Decker, D.O. | 1831152099 | Family Medicine Physician | Meadville, PA | 2006 |
| Mary Decker, ARNP, PMH-NP, BC | 1043517808 | Psychiatric/Mental Health Nurse Practitioner | Springfield, MA | 2011 |
| Mary Decker, APRN | 1295022770 | Family Nurse Practitioner | Keller, TX | 2011 |
| Mary Decker, M.ED., CCC-SLP | 1366600728 | Speech-Language Pathologist | Nazareth, PA | 2008 |
| Mary Decker, DO | 1396599585 | Student in an Organized Health Care Education/Training Program | Camden, NJ | 2024 |
| Mary Decker | 1518409259 | Nurse Practitioner | Quincy, IL | 2016 |
| Mary Decker | 1528202108 | Licensed Practical Nurse | Plymouth Meeting, PA | 2009 |
| Mary Decker, PA | 1679501118 | Physician Assistant | North Charleston, SC | 2006 |
| Mary Decker, MD | 1740922020 | Anesthesiology Physician | Bend, OR | 2022 |
| Mary Catherine Decker, DDS | 1336792787 | Dentist | Madison, WI | 2019 |
| Mary Lou Decker, PA | 1528180080 | Medical Physician Assistant | Buffalo, NY | 2007 |
| Mary Louise Decker, MD | 1598714891 | Infectious Disease Physician | Scranton, PA | 2006 |
| Maryann Decker, OPTOMETRIST | 1275651952 | Corneal and Contact Management Optometrist | Eynon, PA | 2007 |
| Matilda Decker | 1043721343 | Family Nurse Practitioner | Dover, DE | 2017 |
| Matthew Decker, M.D. | 1154761534 | Neurological Surgery Physician | Gainesville, FL | 2013 |
| Matthew Decker, O.D. | 1184075608 | Optometrist | Coldwater, MI | 2016 |
| Matthew Decker, MD | 1194385286 | Family Medicine Physician | Kansas City, MO | 2019 |
| Matthew Decker | 1235766593 | Pediatric Hematology & Oncology Physician | San Francisco, CA | 2020 |
| Matthew Decker, LCSW | 1386965069 | Mental Health Counselor | Suisun City, CA | 2010 |
| Matthew Decker, PHARM.D. | 1922651181 | Pharmacist | Chubbuck, ID | 2019 |
| McKenzie Decker, DNP | 1245801141 | Family Nurse Practitioner | Pocatello, ID | 2021 |
| McKenzie Decker, LCSW, LICSW | 1265824783 | Clinical Social Worker | Hillsboro, OR | 2015 |
| Meaghan Decker, LICSW | 1972949675 | Clinical Social Worker | Somerville, MA | 2013 |
| Megan Decker, FNP-BC | 1326450172 | Family Nurse Practitioner | Chariton, IA | 2014 |
| Megan Decker, MD | 1679276000 | Internal Medicine Physician | Tinton Falls, NJ | 2023 |
| Megan Decker | 1801403860 | Peer Specialist | Palmer, AK | 2020 |
| Megan Decker | 1871426940 | Speech-Language Pathologist | Carmel, IN | 2026 |
| Megan Decker, PTA | 1881881027 | Physical Therapy Assistant | Janesville, WI | 2007 |
| Meghan Decker, NP | 1962775098 | Adult Health Nurse Practitioner | New York, NY | 2012 |
| Melanie Decker, PHARMD | 1497055057 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Sacramento, CA | 2010 |
| Melinda Decker, OTR/L, MSOT | 1851868715 | Occupational Therapist | Birmingham, AL | 2018 |
| Melissa Decker | 1053154963 | Family Nurse Practitioner | Alger, OH | 2024 |
| Melissa Decker, PHD | 1205447760 | Clinical Psychologist | Washington, DC | 2020 |
| Melissa Decker, MD | 1336123835 | Internal Medicine Physician | Kings Mountain, NC | 2005 |
| Melissa Decker | 1356160816 | Addiction (Substance Use Disorder) Counselor | Sorrento, LA | 2024 |
| Melissa Decker | 1396112850 | Registered Nurse | Greenwood, SC | 2015 |
| Melissa Decker, M.ED., LPC | 1578695797 | Mental Health Counselor | Greensboro, NC | 2007 |
| Melissa Decker, D.O. | 1578738415 | Obstetrics & Gynecology Physician | Daytona Beach, FL | 2008 |
| Melissa Decker, MSW, LCSW | 1578870770 | Clinical Social Worker | Denver, CO | 2010 |
| Melissa Decker, M.S. CCC-SLP | 1679955538 | Speech-Language Pathologist | Seneca, IL | 2015 |
| Melissa Decker, LPN | 1689925828 | Licensed Practical Nurse | Poughkeepsie, NY | 2012 |
| Melissa Decker | 1700439726 | Behavior Technician | Bethesda, MD | 2019 |
| Melissa Decker, PHARMD, RPH | 1861043192 | Pharmacist | Hallettsville, TX | 2019 |
| Meredith Decker, PHD, LP | 1063904456 | Psychologist | Beatrice, NE | 2018 |
| Meredith Decker | 1477937720 | Athletic Trainer | Arlington, TX | 2015 |
| Mia Decker | 1881589158 | Adult Companion | Mc Cook, NE | 2025 |
| Micayla Decker | 1467837534 | Licensed Practical Nurse | Campbell, NY | 2015 |
| Michael Decker, PHARMD | 1013588920 | Pharmacist | Temple, PA | 2021 |
| Michael Decker, RN | 1093558033 | Registered Nurse | White Plains, NY | 2024 |
| Michael Decker, M.D. | 1124146543 | Anesthesiology Physician | Sunrise, FL | 2007 |
| Michael Decker, D.O. | 1124463229 | Physical Medicine & Rehabilitation Physician | Long Beach, CA | 2013 |
| Michael Decker, MD | 1174511406 | Anesthesiology Physician | Nampa, ID | 2005 |
| Michael Decker | 1285713552 | Pediatrics Physician | Pittsburgh, PA | 2006 |
| Michael Decker, PTA | 1285803783 | Physical Therapy Assistant | Orlando, FL | 2008 |
| Michael Decker | 1356213961 | Mental Health Counselor | Milwaukee, WI | 2025 |
| Michael Decker, MD | 1396711594 | Pain Medicine Physician | Richmond, VA | 2006 |
| Michael Decker | 1417541814 | Day Training/Habilitation Specialist | Wasilla, AK | 2021 |
| Michael Decker, MD | 1447525878 | Orthopaedic Surgery Physician | Milwaukee, WI | 2012 |
| Michael Decker, MD | 1710212840 | Infectious Disease Physician | Baxter, TN | 2009 |
| Michael Decker, MD | 1861551491 | Endocrinology, Diabetes & Metabolism Physician | Vancouver, WA | 2006 |
| Michael Decker, D.PH. | 1932483740 | Pharmacist | Edmond, OK | 2011 |
| Michael Decker, D.C. | 1962726299 | Chiropractor | Urbana, OH | 2010 |
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).