Providers Elizabeth Armstrong, LPC to James Armstrong, DO
300 individual NPIs in the federal registry, part 868 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. 75 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Elizabeth Armstrong, LPC | 1205420221 | Professional Counselor | Dallas, TX | 2021 |
| Elizabeth Armstrong, RN, BSN | 1265263578 | Registered Nurse | Flushing, MI | 2024 |
| Elizabeth Armstrong | 1285419606 | Behavior Technician | Lombard, IL | 2023 |
| Elizabeth Armstrong, LCSW-R | 1295093185 | Clinical Social Worker | New York, NY | 2012 |
| Elizabeth Armstrong | 1336576669 | Licensed Practical Nurse | Fort Worth, TX | 2013 |
| Elizabeth Armstrong, MD | 1356801286 | Pediatrics Physician | Richmond, VA | 2019 |
| Elizabeth Armstrong, APN | 1386020410 | Family Nurse Practitioner | Kenosha, WI | 2015 |
| Elizabeth Armstrong, MD | 1427818061 | Student in an Organized Health Care Education/Training Program | Tacoma, WA | 2024 |
| Elizabeth Armstrong, PT | 1437652641 | Physical Therapist | Allen Park, MI | 2018 |
| Elizabeth Armstrong, DPT | 1467142240 | Physical Therapist | Perry, OK | 2023 |
| Elizabeth Armstrong, LCSW | 1477835346 | Clinical Social Worker | West Haven, CT | 2011 |
| Elizabeth Armstrong, DMD | 1518288109 | Dentist | Pickens, SC | 2010 |
| Elizabeth Armstrong, CPNP | 1518992841 | Pediatric Nurse Practitioner | Agoura Hills, CA | 2006 |
| Elizabeth Armstrong | 1548873813 | Mental Health Counselor | Union Grove, WI | 2020 |
| Elizabeth Armstrong, LMFT | 1598252728 | Mental Health Counselor | Goodlettsville, TN | 2018 |
| Elizabeth Armstrong | 1639956865 | Professional Counselor | Salem, OR | 2023 |
| Elizabeth Armstrong, FNP-C | 1649565003 | Family Nurse Practitioner | Low Moor, VA | 2011 |
| Elizabeth Armstrong, LCSW-SUPV | 1700902871 | Clinical Social Worker | Pepper Pike, OH | 2007 |
| Elizabeth Armstrong, MA | 1710391974 | Mental Health Counselor | Portland, OR | 2014 |
| Elizabeth Armstrong, M.D. | 1720063597 | General Practice Physician | Centralia, MO | 2005 |
| Elizabeth Armstrong, PMHNP-BC | 1780033431 | Psychiatric/Mental Health Nurse Practitioner | Madison, WI | 2016 |
| Elizabeth Armstrong, LPN | 1790152437 | Licensed Practical Nurse | Wappingers Falls, NY | 2015 |
| Elizabeth Armstrong, MD | 1871343343 | Student in an Organized Health Care Education/Training Program | Winston Salem, NC | 2024 |
| Elizabeth Armstrong | 1881091189 | Mental Health Counselor | Madison, WI | 2014 |
| Elizabeth Armstrong, M.D. | 1881626786 | Internal Medicine Physician | Northampton, MA | 2006 |
| Elizabeth Armstrong, RN | 1912529702 | Adult Psychiatric/Mental Health Registered Nurse | New York, NY | 2020 |
| Elizabeth Armstrong, M.S. CCC-SLP | 1932943933 | Speech-Language Pathologist | Clarksville, TN | 2024 |
| Elleanna Armstrong | 1487434767 | Behavior Technician | Collegeville, PA | 2023 |
| Ellen Armstrong, OTR/L | 1003741778 | Occupational Therapist | Pasadena, CA | 2026 |
| Elliott Armstrong, COUNSELOR 1 | 1417093261 | Case Manager/Care Coordinator | Portland, OR | 2007 |
| Elliott Armstrong, DC | 1699789149 | Chiropractor | Woodbridge, VA | 2006 |
| Elly Armstrong | 1316885411 | Licensed Practical Nurse | Minneapolis, MN | 2026 |
| Ellynn Armstrong, LMT | 1043516107 | Massage Therapist | Littleton, CO | 2011 |
| Eloise Armstrong, LPN | 1275412892 | Licensed Practical Nurse | East Taunton, MA | 2025 |
| Elwood Armstrong, LICENSED OPTICIAN | 1528429651 | Optician | Darien, CT | 2016 |
| Elyse Armstrong | 1265808463 | Behavior Technician | Sacramento, CA | 2015 |
| Emerald Armstrong | 1518695071 | Developmental Therapist | Brandon, FL | 2022 |
| Emeri Armstrong | 1821784877 | Case Manager/Care Coordinator | Tulsa, OK | 2023 |
| Emerson Armstrong | 1417704784 | Behavior Technician | Peoria, IL | 2024 |
| Emid Armstrong, P.C. | 1295066702 | Professional Counselor | Knoxville, TN | 2010 |
| Emily Armstrong, PA | 1023351814 | Medical Physician Assistant | Portland, OR | 2013 |
| Emily Armstrong | 1114520913 | Home Health Aide | Elyria, OH | 2020 |
| Emily Armstrong, DOM, AP | 1184003675 | Acupuncturist | St Petersburg, FL | 2015 |
| Emily Armstrong | 1285557355 | Student in an Organized Health Care Education/Training Program | Louisville, KY | 2026 |
| Emily Armstrong | 1407666191 | Nurse Practitioner | Flint, MI | 2025 |
| Emily Armstrong, DPT | 1417641325 | Physical Therapist | Bowling Green, KY | 2023 |
| Emily Armstrong, MD | 1598344186 | Obstetrics & Gynecology Physician | Cleveland, OH | 2021 |
| Emily Armstrong, EMT | 1639645997 | Paramedic | Jblm, WA | 2018 |
| Emily Armstrong | 1679135040 | Mental Health Counselor | Santa Cruz, CA | 2019 |
| Emily Armstrong | 1679460687 | Acute Care Nurse Practitioner | Dayton, OH | 2025 |
| Emily Armstrong, PA-C | 1679708879 | Physician Assistant | Dubuque, IA | 2009 |
| Emily Armstrong, BT | 1689385155 | Behavior Technician | Raleigh, NC | 2022 |
| Emily Armstrong, PHARM.D. | 1801203336 | Pharmacist | Mobile, AL | 2014 |
| Emily Armstrong, MD | 1841780186 | Ophthalmology Physician | Roseburg, OR | 2018 |
| Emily Armstrong | 1881567790 | Psychologist | Dallas, TX | 2025 |
| Emily Armstrong, PA-C | 1902380058 | Physician Assistant | Salt Lake City, UT | 2018 |
| Emily Armstrong, APRN | 1942918941 | Pediatric Nurse Practitioner | Margate, FL | 2022 |
| Emily Armstrong | 1972140606 | Speech-Language Pathologist | Lincoln, NE | 2019 |
| Emily Armstrong | 1982322798 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Indianapolis, IN | 2022 |
| Emma Armstrong, LMFT-C | 1275256794 | Marriage & Family Therapist | Sapulpa, OK | 2022 |
| Emma Armstrong | 1427980978 | Attendant Care Provider | Ankeny, IA | 2026 |
| Emma Armstrong | 1548150113 | Personal Care Attendant | Omaha, NE | 2025 |
| Emma Armstrong | 1659146488 | Nutritionist | Austin, TX | 2023 |
| Emma Armstrong, MPSY | 1730063355 | Psychologist | Annapolis, MD | 2025 |
| Emma Armstrong, RDN | 1952228645 | Registered Dietitian | Gilbert, AZ | 2026 |
| Emma Armstrong, MNM, CACIII | 1962708487 | Addiction (Substance Use Disorder) Counselor | Denver, CO | 2011 |
| Eranique Armstrong, RBT | 1518507466 | Behavior Technician | Merrillville, IN | 2020 |
| Eric Armstrong | 1235474404 | Counselor | Tulsa, OK | 2012 |
| Eric Armstrong, R.M.T. | 1265715189 | Massage Therapist | Boulder, CO | 2011 |
| Eric Armstrong, DPT | 1730180902 | Physical Therapist | Raton, NM | 2005 |
| Eric Armstrong, ATC | 1902157399 | Athletic Trainer | Hackettstown, NJ | 2012 |
| Erica Armstrong, DDS | 1043447550 | General Practice Dentistry | Harrisburg, AR | 2009 |
| Erica Armstrong | 1063380467 | Personal Care Attendant | Las Vegas, NV | 2025 |
| Erica Armstrong, M.S., CF-SLP | 1093484461 | Speech-Language Pathologist | Byron, IL | 2021 |
| Erica Armstrong, MD | 1306066915 | Family Medicine Physician | Grand Rapids, MI | 2007 |
| Erica Armstrong, MD | 1689566689 | Forensic Pathology Physician | Columbus, OH | 2025 |
| Erika Armstrong | 1154085462 | Student in an Organized Health Care Education/Training Program | Sacramento, CA | 2021 |
| Erika Armstrong, PH.D, CCC-SLP | 1619411444 | Speech-Language Pathologist | Richardson, TX | 2016 |
| Erika Armstrong, MS, LPC | 1629347257 | Professional Counselor | Jonesboro, AR | 2011 |
| Erin Armstrong, MSS, LICSW | 1174686406 | Clinical Social Worker | Saint Albans, VT | 2006 |
| Erin Armstrong | 1265909741 | Physical Therapist | Torrance, CA | 2018 |
| Erin Armstrong, OD | 1487497608 | Optometrist | Durango, CO | 2024 |
| Erin Armstrong, PAC | 1679573943 | Physician Assistant | Fairhope, AL | 2005 |
| Erin Armstrong, PA | 1700755766 | Physician Assistant | Chickasha, OK | 2025 |
| Erin Armstrong | 1831601640 | Speech-Language Pathologist | Aurora, CO | 2017 |
| Erin Armstrong, APRN, RN | 1871135632 | Pediatric Nurse Practitioner | Orlando, FL | 2019 |
| Erin Armstrong | 1942879200 | Behavior Technician | Farmington Hills, MI | 2021 |
| Ernest Armstrong, LPC | 1801328299 | Professional Counselor | Fort Worth, TX | 2017 |
| Ernest Armstrong, RPH,CGP | 1871658344 | Geriatric Pharmacist | Chapin, SC | 2006 |
| Ervina Armstrong, CCC-SLP,L | 1679611859 | Speech-Language Pathologist | Charleston, SC | 2007 |
| Ethan Armstrong, LCSWA | 1083964258 | Clinical Social Worker | Raleigh, NC | 2012 |
| Ethan Armstrong | 1508556481 | Behavior Technician | Orange, CA | 2023 |
| Eudora Armstrong, PMHNP-C | 1154284024 | Psychiatric/Mental Health Nurse Practitioner | Bettendorf, IA | 2025 |
| Eureka Armstrong, PA-C | 1649469545 | Physician Assistant | Philadelphia, PA | 2007 |
| Eva Armstrong | 1386579084 | Behavior Technician | Prosper, TX | 2026 |
| Evan Armstrong, OT | 1083434393 | Occupational Therapist | Bowling Green, KY | 2024 |
| Everard Armstrong, PHARMD. | 1407106867 | Pharmacist | Columbia, SC | 2012 |
| Faith Armstrong, M.D. | 1851655815 | Critical Care Medicine (Internal Medicine) Physician | Baltimore, MD | 2012 |
| Faunda Armstrong, M.D. | 1255540126 | Obstetrics & Gynecology Physician | Porter, TX | 2007 |
| Faye Armstrong, ARNP | 1649288358 | Nurse Practitioner | Naples, FL | 2006 |
| Felecia Armstrong | 1245023688 | Case Manager/Care Coordinator | Charlotte, NC | 2025 |
| Felicia Armstrong, APRN | 1124737390 | Family Nurse Practitioner | Elizabethtown, KY | 2022 |
| Felicia Armstrong, DPM | 1306818919 | Specialist | Germantown, MD | 2006 |
| Felicia Armstrong, MD | 1669652632 | Internal Medicine Physician | San Antonio, TX | 2007 |
| Felisa Armstrong | 1780943993 | Rehabilitation Practitioner | Culver City, CA | 2012 |
| Floyd Armstrong, PHD | 1295766533 | Clinical Psychologist | Miami, FL | 2006 |
| Forest Armstrong | 1679286900 | Behavior Technician | Washington Township, OH | 2023 |
| Forrest Armstrong, LCSW | 1700417763 | Clinical Social Worker | New York, NY | 2020 |
| Fouzia Armstrong, PHARM D | 1992113500 | Pharmacist | Pullman, WA | 2014 |
| Frances Armstrong, DNP, AGPCNP-BC | 1992155410 | Primary Care Nurse Practitioner | Orlando, FL | 2016 |
| Francesca Armstrong | 1134582109 | Surgery Physician | Shreveport, LA | 2016 |
| Frank Armstrong, LPC | 1154520419 | Counselor | Williamsburg, VA | 2007 |
| Frank Armstrong | 1669243671 | Peer Specialist | Richmond, MI | 2024 |
| Frank Armstrong, A.T.,C | 1700945714 | Athletic Trainer | Township Of Washington, NJ | 2006 |
| Frank Armstrong, DO | 1952390148 | Dermatology Physician | Seminole, FL | 2005 |
| Fred Armstrong | 1265025688 | Professional Counselor | Chicago, IL | 2021 |
| Fred Armstrong, PA-C | 1780775213 | Medical Physician Assistant | Columbus, OH | 2006 |
| Freda Armstrong | 1487111415 | Community Health Registered Nurse | Lexington, SC | 2019 |
| Fredericka Armstrong, LMSW | 1023541737 | Clinical Social Worker | Ridgeland, SC | 2017 |
| Fredricka Armstrong | 1922803675 | Case Manager/Care Coordinator | Little Rock, AR | 2025 |
| Gabriel Armstrong | 1154286524 | Behavior Technician | Davenport, IA | 2025 |
| Gabriella-Salome Armstrong, MD | 1962194951 | Student in an Organized Health Care Education/Training Program | Nashville, TN | 2023 |
| Gabrielle Armstrong | 1033698535 | Case Manager/Care Coordinator | Lafayette, LA | 2018 |
| Gabrielle Armstrong, RBT | 1063086726 | Behavior Technician | Columbus, IN | 2021 |
| Gail Armstrong, FNP-BC | 1063628139 | Family Nurse Practitioner | West Columbia, SC | 2007 |
| Gail Armstrong, RN | 1073906236 | Registered Nurse | Clinton, SC | 2015 |
| Garra Armstrong | 1164371852 | Home Health Aide | Cross Lanes, WV | 2026 |
| Gary Armstrong | 1417640814 | Adult Companion | Milton, WV | 2023 |
| Gary Armstrong | 1447122338 | Personal Care Attendant | Omaha, NE | 2025 |
| Gary Armstrong | 1477016384 | Certified Registered Nurse Anesthetist | Pensacola, FL | 2019 |
| Gary Armstrong | 1689830390 | Rehabilitation Practitioner | Westminster, CA | 2008 |
| Gavin Armstrong | 1932811361 | Behavior Technician | Sacramento, CA | 2022 |
| Gavyn Armstrong | 1497625032 | Homemaker | Youngstown, OH | 2025 |
| Gay Armstrong, APRN | 1366050783 | Nurse Practitioner | Round Rock, TX | 2020 |
| Gayle Armstrong, NP | 1235279597 | Family Nurse Practitioner | Great Barrington, MA | 2007 |
| Gayle Armstrong, RN FIRST ASSISTANT | 1306024047 | Registered Nurse First Assistant | Scottsdale, AZ | 2008 |
| Gayle Armstrong, LISW-CP | 1730240482 | Clinical Social Worker | Chapin, SC | 2006 |
| Geeta Armstrong, PT, DPT, WCS, PRPC | 1922113018 | Physical Therapist | Greenville, SC | 2006 |
| Gemma Armstrong, D.O. | 1306003652 | Family Medicine Physician | Havre De Grace, MD | 2008 |
| Geneve Armstrong | 1760014054 | Case Manager/Care Coordinator | Mentor, OH | 2020 |
| Genevieve Armstrong, RD, LD | 1265769525 | Registered Dietitian | Juneau, AK | 2009 |
| Geoffrey Armstrong, RPH | 1710267349 | Pharmacist | Troy, MI | 2011 |
| George Armstrong, LCSW | 1558348367 | Clinical Social Worker | Jacksonville, FL | 2005 |
| George Armstrong, LPC, LCDC, LBSW-IPR | 1780469866 | Professional Counselor | Houston, TX | 2023 |
| George Armstrong, M.D. | 1851360952 | Pediatric Cardiology Physician | Jacksonville, FL | 2006 |
| George Armstrong, MD | 1902840879 | Orthopaedic Surgery Physician | Fort Worth, TX | 2006 |
| George Armstrong, RRT | 1992401616 | Registered Respiratory Therapist | Memphis, TN | 2023 |
| Gerard Armstrong | 1770951626 | Case Manager/Care Coordinator | Long Beach, CA | 2015 |
| Gerriann Armstrong | 1427727544 | Case Manager/Care Coordinator | Spokane, WA | 2021 |
| Gianna Armstrong, CPHT | 1134076532 | Pharmacy Technician | Conway, SC | 2026 |
| Gina Armstrong, LMT | 1417825308 | Massage Therapist | Manitowoc, WI | 2025 |
| Gina Armstrong, MD | 1659533925 | Physical Medicine & Rehabilitation Physician | Webster, TX | 2008 |
| Ginger Armstrong, DONA # 14215 | 1316691900 | Doula | Lakeside, CA | 2022 |
| Ginger Armstrong, DC | 1396548517 | Chiropractor | Santa Clara, CA | 2025 |
| Glen Armstrong, DDS | 1417080037 | Orthodontics and Dentofacial Orthopedics Dentistry | Okanogan, WA | 2007 |
| Glenn Armstrong, PMHNP-BC | 1588950539 | Psychiatric/Mental Health Nurse Practitioner | Beavercreek, OH | 2011 |
| Glenn Armstrong, RPH | 1770182743 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Mt Washington, KY | 2020 |
| Glenn Armstrong, COTA | 1891909834 | Occupational Therapy Assistant | Greenwood, MS | 2007 |
| Gloria Armstrong, DPT | 1356414809 | Physical Therapist | New York, NY | 2006 |
| Gloria Armstrong | 1518807353 | Behavior Technician | Issaquah, WA | 2026 |
| Gloria Armstrong | 1619626546 | Prosthetist | Arlington, TX | 2022 |
| Goldie Armstrong | 1710630678 | Clinical Social Worker | Saginaw, MI | 2022 |
| Gordon Armstrong | 1679424386 | Personal Care Attendant | Grand Rapids, MI | 2026 |
| Grace Armstrong | 1063760866 | Social Worker | Springfield, MA | 2012 |
| Grace Armstrong | 1164015418 | Social Worker | Columbus, OH | 2021 |
| Grace Armstrong | 1194318501 | Behavior Technician | Colorado Springs, CO | 2021 |
| Grace Armstrong, MD | 1396596854 | Internal Medicine Physician | Madison, WI | 2024 |
| Grace Armstrong | 1467261099 | Student in an Organized Health Care Education/Training Program | Dyer, IN | 2025 |
| Gracie Armstrong | 1023565512 | Case Manager/Care Coordinator | New Orleans, LA | 2016 |
| Grant Armstrong, PHARMD | 1730417635 | Pharmacist | Round Rock, TX | 2009 |
| Grayson Armstrong, M.D., M.P.H. | 1205213972 | Ophthalmology Physician | Boston, MA | 2015 |
| Greer Armstrong | 1598513095 | Behavior Technician | Kalamazoo, MI | 2024 |
| Gregg Armstrong | 1346419215 | Mental Health Counselor | Gainesville, FL | 2008 |
| Gregory Armstrong, D.C. | 1134210255 | Chiropractor | Sellersburg, IN | 2006 |
| Gregory Armstrong, MD | 1225142102 | Pediatric Hematology & Oncology Physician | Memphis, TN | 2006 |
| Gregory Armstrong, PAC | 1275594129 | Physician Assistant | Willoughby, OH | 2006 |
| Gregory Armstrong, D.C. | 1306950662 | Chiropractor | Chesapeake, VA | 2006 |
| Gregory Armstrong, CPO/L | 1568642072 | Orthotist | Little Rock, AR | 2007 |
| Gregory Armstrong | 1780392548 | Case Manager/Care Coordinator | Oakland, CA | 2022 |
| Gregory Armstrong, RPH | 1811321078 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | John Day, OR | 2013 |
| Gretchen Armstrong, LMH, CADC | 1306133582 | Mental Health Counselor | Cedar Falls, IA | 2011 |
| Gretchen Armstrong, MSPT | 1629159504 | Physical Therapist | Montclair, NJ | 2006 |
| Hailey Armstrong, CRNP | 1326463175 | Family Nurse Practitioner | Albertville, AL | 2014 |
| Haleigh Armstrong | 1124625157 | Behavior Technician | Bloomington, IN | 2020 |
| Haleigh Armstrong | 1679358741 | Behavior Technician | Hudson Falls, NY | 2023 |
| Haley Armstrong | 1164855318 | Pharmacist | Plano, TX | 2013 |
| Haley Armstrong, RBT | 1275486516 | Behavior Technician | Murfreesboro, TN | 2026 |
| Haley Armstrong, PHARMD, RPH | 1316541972 | Pharmacist | Dayton, OH | 2020 |
| Haley Armstrong | 1386366003 | Behavior Technician | Phoenix, AZ | 2022 |
| Haley Armstrong | 1407385784 | Developmental Therapist | Westfield, MA | 2017 |
| Haley Armstrong | 1629761242 | Behavior Technician | Livonia, MI | 2023 |
| Halka Armstrong, NBC-HWC | 1306789508 | Health & Wellness Coach | West Linn, OR | 2026 |
| Hanna Armstrong, IMH25236 | 1043074255 | Mental Health Counselor | Lakeland, FL | 2024 |
| Hanna Armstrong, MOT, OTR/L | 1932869823 | Pediatric Occupational Therapist | Boise, ID | 2021 |
| Hannah Armstrong | 1154924959 | Pharmacist | Milford, OH | 2020 |
| Hannah Armstrong, NP | 1417625732 | Nurse Practitioner | Fort Wayne, IN | 2021 |
| Hannah Armstrong, FNP | 1417633843 | Family Nurse Practitioner | Ithaca, NY | 2023 |
| Hannah Armstrong, OTR/L | 1902511397 | Occupational Therapist | North Little Rock, AR | 2023 |
| Harriet Armstrong, D.M.D. | 1922144963 | General Practice Dentistry | Silsbee, TX | 2007 |
| Hayden Armstrong | 1992679526 | Behavior Technician | Winchester, VA | 2025 |
| Haylei Armstrong | 1902614761 | Acute Care Nurse Practitioner | Land O Lakes, FL | 2024 |
| Hayley Armstrong | 1346073194 | Physical Therapy Assistant | Dover, OH | 2024 |
| Hayley Armstrong, PHYSICAL THERAPIST | 1720754054 | Physical Therapist | Meridian, ID | 2021 |
| Heather Armstrong, MSN, APRN, FNP-C | 1023890951 | Nurse Practitioner | San Antonio, TX | 2023 |
| Heather Armstrong, MA LPC | 1073780995 | Professional Counselor | Holyoke, CO | 2008 |
| Heather Armstrong | 1144983842 | Community Health Worker | Charleston, WV | 2021 |
| Heather Armstrong, AU.D. | 1194909333 | Audiologist | Greenwood, SC | 2007 |
| Heather Armstrong | 1255481818 | Physical Therapy Assistant | Warsaw, NY | 2007 |
| Heather Armstrong, PSY.D. HSPP | 1285702399 | Clinical Psychologist | Danville, IN | 2006 |
| Heather Armstrong | 1366369977 | Registered Nurse | Tyler, TX | 2026 |
| Heather Armstrong, PT, DPT, MED | 1497203517 | Orthopedic Physical Therapist | Redwood City, CA | 2016 |
| Heather Armstrong | 1497263602 | Personal Care Attendant | Grand Rapids, MI | 2018 |
| Heather Armstrong | 1619105913 | Occupational Therapist | Virginia Beach, VA | 2009 |
| Heather Armstrong | 1629789862 | Behavior Technician | Poway, CA | 2022 |
| Heather Armstrong, NP | 1689176331 | Adult Health Nurse Practitioner | Pittsfield, MA | 2018 |
| Heather Armstrong | 1750445839 | Clinical Social Worker | Massillon, OH | 2006 |
| Heather Armstrong, PA-C | 1891355905 | Physician Assistant | Atlanta, GA | 2019 |
| Heather Armstrong, LCSW | 1902982630 | Social Worker | Martinez, GA | 2006 |
| Heith Armstrong, PHARMD | 1538879093 | Pharmacist | Broomall, PA | 2022 |
| Helen Armstrong, MSN, ARNP-C | 1134338932 | Family Nurse Practitioner | Roswell, GA | 2007 |
| Helen Armstrong | 1932685674 | Addiction (Substance Use Disorder) Counselor | Washington, NC | 2018 |
| Helen Armstrong, MD | 1972681682 | Internal Medicine Physician | Sacramento, CA | 2006 |
| Helena Armstrong, LMHC | 1922851971 | Mental Health Counselor | Harrison, NY | 2024 |
| Henry Armstrong, M.D. | 1053331942 | Internal Medicine Physician | Dallas, TX | 2006 |
| Henry Armstrong, MBA, DBA | 1255761516 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2013 |
| Henry Armstrong | 1770169591 | Personal Care Attendant | Clear Fork, WV | 2021 |
| Herbert Armstrong, CRNA | 1942241831 | Certified Registered Nurse Anesthetist | Morristown, TN | 2006 |
| Hillary Armstrong | 1477859163 | Community Health Worker | Topeka, KS | 2011 |
| Holly Armstrong, NP | 1124062930 | Nurse Practitioner | Jackson, MS | 2006 |
| Holly Armstrong, DPH | 1255411583 | Pharmacist | Oklahoma City, OK | 2006 |
| Holly Armstrong, LCSW | 1710477419 | Social Worker | Tempe, AZ | 2018 |
| Honey Armstrong | 1447192653 | Behavior Technician | Riverbank, CA | 2026 |
| Hope Armstrong | 1215748090 | Behavior Technician | Lafayette, IN | 2025 |
| Hope Armstrong | 1720931470 | Behavior Technician | Mustang, OK | 2026 |
| Hugh Armstrong, LGSW | 1598147548 | Social Worker | Minneapolis, MN | 2015 |
| Ian Armstrong, LAC | 1205103504 | Acupuncturist | San Diego, CA | 2011 |
| Ian Armstrong | 1518669399 | Student in an Organized Health Care Education/Training Program | Sacramento, CA | 2023 |
| Ian Armstrong, MD | 1619556453 | Diagnostic Radiology Physician | Boston, MA | 2021 |
| Ian Armstrong, MD | 1851300859 | Neurological Surgery Physician | Fort Sam Houston, TX | 2006 |
| Ianna Armstrong | 1730736372 | Behavior Technician | Irvine, CA | 2019 |
| Ilene Armstrong, LMHC | 1528934023 | Mental Health Counselor | West Lafayette, IN | 2025 |
| Ilona Armstrong, RN | 1043852445 | Registered Nurse | New York, NY | 2019 |
| Imone Armstrong | 1376496851 | Behavior Technician | Farmington Hills, MI | 2026 |
| Inderrya Armstrong, NP | 1487861134 | Nurse Practitioner | Memphis, TN | 2007 |
| Ingrid Armstrong, M.A. | 1932345154 | Audiologist | Martinez, CA | 2008 |
| Isaac Armstrong, D.C. | 1952840795 | Chiropractor | Farmington, MO | 2017 |
| Isabelle Armstrong, CNM, DNP | 1790301422 | Advanced Practice Midwife | Salt Lake City, UT | 2020 |
| Itora Armstrong | 1477494342 | Behavior Technician | Naperville, IL | 2026 |
| Iva Armstrong | 1932502754 | Counselor | Ukiah, CA | 2014 |
| Izabella Armstrong | 1083229116 | Home Health Registered Nurse | Brooklyn, NY | 2020 |
| J Lynne Armstrong, EDD CLINICAL COUNSEL | 1609977180 | Counselor | San Antonio, TX | 2006 |
| Jacalyn Armstrong, RN | 1144691866 | Registered Nurse | Ashland City, TN | 2015 |
| Jacey Armstrong | 1144039553 | Student in an Organized Health Care Education/Training Program | Santa Maria, CA | 2025 |
| Jacie Armstrong | 1275428831 | Home Health Aide | Martinsburg, WV | 2025 |
| Jack Armstrong, D.C. | 1396881868 | Chiropractor | Cincinnati, OH | 2007 |
| Jack Armstrong, D.D.S. | 1992929939 | General Practice Dentistry | Denver, CO | 2007 |
| Jacklyn Armstrong | 1376974204 | Occupational Therapy Assistant | Baraboo, WI | 2013 |
| Jaclyn Armstrong | 1093387300 | Case Manager/Care Coordinator | Camarillo, CA | 2021 |
| Jaclyn Armstrong | 1255047668 | Physical Therapy Assistant | Kingston, MA | 2023 |
| Jaclyn Armstrong, MPH, RDN, ACSM | 1487911194 | Registered Dietitian | San Francisco, CA | 2012 |
| Jacob Armstrong, DO | 1083457642 | Emergency Medicine Physician | Royal Oak, MI | 2024 |
| Jacob Armstrong, ARNP | 1174922199 | Family Nurse Practitioner | Seattle, WA | 2014 |
| Jacob Armstrong | 1407563125 | Health Information Specialist/Technologist | Crestview, FL | 2022 |
| Jacob Armstrong, M.D. | 1629455886 | Anatomic Pathology & Clinical Pathology Physician | Houston, TX | 2015 |
| Jacob Armstrong | 1932812468 | Personal Care Attendant | Hico, WV | 2022 |
| Jacqueline Armstrong, CRNP | 1215408737 | Adult Health Nurse Practitioner | Chambersburg, PA | 2018 |
| Jacqueline Armstrong, LPC | 1215692306 | Professional Counselor | Phoenix, AZ | 2021 |
| Jacqueline Armstrong, LPC | 1245461102 | Professional Counselor | Annandale, VA | 2009 |
| Jacqueline Armstrong | 1316873714 | Assistant Behavior Analyst | Stuart, FL | 2026 |
| Jacqueline Armstrong | 1427449743 | Addiction (Substance Use Disorder) Counselor | Roseville, CA | 2015 |
| Jacqueline Armstrong | 1568929669 | Physical Therapist | Ventura, CA | 2019 |
| Jacqueline Armstrong, NP | 1619504867 | Psychiatric/Mental Health Nurse Practitioner | Wilmington, DE | 2020 |
| Jacqueline Armstrong, OTR | 1710135512 | Occupational Therapist | Greenwood Village, CO | 2008 |
| Jacqueline Armstrong, MT-BC | 1730858614 | Music Therapist | Ankeny, IA | 2021 |
| Jacquelyn Armstrong | 1437440682 | Mental Health Counselor | Montgomery, AL | 2011 |
| Jada Armstrong, MD | 1265454045 | Allergy & Immunology Physician | Baton Rouge, LA | 2006 |
| Jada Armstrong | 1891224523 | Case Manager/Care Coordinator | Katy, TX | 2017 |
| Jada Armstrong | 1982401824 | Licensed Practical Nurse | Brooklyn, NY | 2025 |
| Jade Armstrong, DC | 1255279568 | Chiropractor | Portland, OR | 2026 |
| Jaecelyn Armstrong | 1841659950 | Other Technician | Dallas, TX | 2016 |
| Jaiden Armstrong | 1346023413 | Behavior Technician | Orange, CA | 2023 |
| Jailyn Armstrong | 1164139010 | Behavior Technician | San Diego, CA | 2022 |
| Jaime Armstrong, RN | 1336984921 | Emergency Registered Nurse | Hilliard, OH | 2024 |
| Jaime Armstrong, LMHC | 1659537793 | Mental Health Counselor | St Petersburg, FL | 2008 |
| Jaime Armstrong | 1750099552 | Case Manager/Care Coordinator | Edwardsville, IL | 2022 |
| Jake Armstrong | 1174032726 | Student in an Organized Health Care Education/Training Program | North Andover, MA | 2017 |
| Jake Armstrong, DPT | 1518736370 | Neurology Physical Therapist | Springfield, MO | 2023 |
| Jalen Armstrong | 1720874332 | Behavior Technician | San Diego, CA | 2025 |
| Jaliah Armstrong, RBT | 1003682170 | Behavior Technician | Alpharetta, GA | 2023 |
| Jamal Armstrong, LMT | 1245999861 | Massage Therapist | Jonesboro, GA | 2021 |
| James Armstrong, M.D. | 1003850207 | Pain Medicine (Anesthesiology) Physician | Camden, NJ | 2006 |
| James Armstrong, M.D. | 1093775223 | Orthopaedic Surgery Physician | Montgomery, AL | 2006 |
| James Armstrong, SLP M.A. | 1114057858 | Speech-Language Pathologist | Bayard, NM | 2007 |
| James Armstrong, NCC, LPC | 1144960956 | Mental Health Counselor | Dingmans Ferry, PA | 2022 |
| James Armstrong, MD | 1215027487 | Neurology Physician | Humble, TX | 2006 |
| James Armstrong, BS, CDP, NCACII, SAP | 1215232582 | Addiction (Substance Use Disorder) Counselor | Tukwila, WA | 2011 |
| James Armstrong, MD | 1225003254 | Anesthesiology Physician | Buffalo, NY | 2006 |
| James Armstrong | 1225869803 | Driver | West Jefferson, NC | 2024 |
| James Armstrong | 1306207121 | Chiropractor | Chandler, AZ | 2016 |
| James Armstrong, DO | 1386642742 | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | Garden City, MI | 2005 |
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).