Providers Herbert Lang, MD to Kenneth Lang
300 individual NPIs in the federal registry, part 12,129 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. 104 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Herbert Lang, MD | 1811056682 | Internal Medicine Physician | Skokie, IL | 2006 |
| Hewitt Lang, M.D. | 1518040781 | Specialist | Santa Barbara, CA | 2006 |
| Holbert Lang, DDS,PA | 1710001342 | General Practice Dentistry | Sylva, NC | 2007 |
| Holly Lang, RPH | 1033490065 | Pharmacist | Limerick, PA | 2011 |
| Holly Lang, CDCA-PRE | 1306562202 | Addiction (Substance Use Disorder) Counselor | Youngstown, OH | 2022 |
| Holly Lang, PT | 1548585235 | Orthopedic Physical Therapist | Overland Park, KS | 2010 |
| Holly Lang | 1568815801 | Family Nurse Practitioner | Cuyahoga Falls, OH | 2016 |
| Holly Lang | 1669318234 | Behavior Technician | Brighton, MI | 2026 |
| Holly Lang | 1801455092 | Orthopedic Physical Therapist | Beaumont, CA | 2019 |
| Hope Lang, PTA | 1366864704 | Physical Therapy Assistant | Memphis, TN | 2014 |
| Hope Lang, OTR/L | 1386499218 | Occupational Therapist | Saint Peters, MO | 2024 |
| Howard Lang, M.D. | 1255404224 | Dermatology Physician | Irvine, CA | 2006 |
| Howard Lang, CRNA | 1376571612 | Certified Registered Nurse Anesthetist | Riviera Beach, FL | 2006 |
| Howard Lang, D.O. | 1578852851 | Family Medicine Physician | Colleyville, TX | 2011 |
| Hunter Lang | 1104704097 | Mental Health Counselor | Elgin, IL | 2025 |
| Huong Lang, MENTAL HEALTH COUNSE | 1477740686 | Mental Health Counselor | Springfield, MA | 2007 |
| Ian Lang, DO | 1184786998 | Internal Medicine Physician | Lafayette, CO | 2006 |
| Ian Lang | 1285560359 | General Practice Dentistry | Dayton, OH | 2026 |
| Irene Lang, DMD | 1801464672 | Orthodontics and Dentofacial Orthopedics Dentistry | Quincy, MA | 2021 |
| Irene Lang, RN, MS, CS | 1952410391 | Psychiatric/Mental Health Clinical Nurse Specialist | Fall River, MA | 2006 |
| Irit Lang | 1558111807 | Doula | Brooklyn, NY | 2024 |
| Isaac Lang, DPT | 1720337165 | Physical Therapist | Loma Linda, CA | 2012 |
| Isabella Lang | 1154254373 | Medical Physician Assistant | Auburn, CA | 2026 |
| Isabella Lang, LGPC | 1396630018 | Mental Health Counselor | Timonium, MD | 2025 |
| Isha Lang, NP-C | 1902207228 | Family Nurse Practitioner | Lake Charles, LA | 2014 |
| Jack Lang | 1669323093 | Adult Companion | Lincoln, NE | 2026 |
| Jackson Lang, LCMHCA | 1225923824 | Mental Health Counselor | Charlotte, NC | 2025 |
| Jaclyn Lang, LMHC | 1013809524 | Mental Health Counselor | Noblesville, IN | 2025 |
| Jacob Lang, O.D. | 1053345835 | Optometrist | Stillwater, MN | 2006 |
| Jacob Lang | 1558878652 | Physical Therapist | Plainville, CT | 2018 |
| Jacob Lang, PA-C | 1710515952 | Surgical Physician Assistant | Greenwood, SC | 2020 |
| Jacob Lang, MSC | 1750037644 | Student in an Organized Health Care Education/Training Program | Toledo, OH | 2022 |
| Jacob Lang, PHARMD | 1760098172 | Pharmacist | Mesa, AZ | 2020 |
| Jaime Lang, DPT | 1356736656 | Physical Therapist | Clive, IA | 2015 |
| Jaja Lang, M.A., LEP | 1558174920 | School Psychologist | Newbury Park, CA | 2025 |
| James Lang, LBSW/LPCC | 1023683323 | Professional Counselor | Devils Lake, ND | 2021 |
| James Lang, DMD | 1043994684 | Dentist | Tupelo, MS | 2023 |
| James Lang, PA-C | 1215948237 | Physician Assistant | Boise, ID | 2006 |
| James Lang, REGISTERED PHARMACIS | 1376049874 | Pharmacist | Many, LA | 2018 |
| James Lang, DO | 1467562041 | Family Medicine Physician | Lowell, MI | 2006 |
| James Lang, M.D. | 1528488798 | Internal Medicine Physician | Chelsea, MA | 2014 |
| James Lang, LCMHC, NCC, CCMHC | 1780194084 | Professional Counselor | Asheville, NC | 2017 |
| James Lang, M.D | 1780668251 | Family Medicine Physician | Chicago, IL | 2005 |
| James Lang, D.D.S. | 1780899393 | General Practice Dentistry | Philadelphia, MS | 2007 |
| James Lang, M.D. | 1811945868 | Ophthalmology Physician | Ft Lauderdale, FL | 2006 |
| Jami Lang, PA-C | 1255877031 | Physician Assistant | Edina, MN | 2017 |
| Jami Lang | 1497492813 | Speech-Language Pathologist | North Ogden, UT | 2022 |
| Jamie Lang, DDS | 1194038539 | Dentist | Lawrence, KS | 2010 |
| Jamie Lang, LPC | 1275017469 | Mental Health Counselor | Ardmore, OK | 2018 |
| Jamie Lang | 1750837746 | Registered Nurse | Columbia, MD | 2016 |
| Jamie Lang, APRN, FNP | 1750870515 | Nurse Practitioner | Minneapolis, MN | 2018 |
| Jamie Lang, NP | 1962708156 | Adult Health Nurse Practitioner | Marion, IN | 2011 |
| Jane Lang, CCC-SLP | 1255086872 | Speech-Language Pathologist | Luling, LA | 2022 |
| Jane Lang, DDS | 1639299175 | General Practice Dentistry | Chicago, IL | 2007 |
| Janene Lang, LAC | 1659634905 | Acupuncturist | Oak Creek, WI | 2012 |
| Janet Lang | 1417843699 | Personal Care Attendant | Elkins, WV | 2025 |
| Janet Lang | 1740779271 | Physical Rehabilitation Occupational Therapist | Detroit, MI | 2018 |
| Janet Lang, LI.AC.DIPL(NCCAOM) | 1770638363 | Acupuncturist | Boston, MA | 2007 |
| Janet Lang | 1952984528 | School Registered Nurse | Brooklyn, NY | 2021 |
| Janice Lang, LCPC | 1265081186 | Professional Counselor | Columbia, MD | 2019 |
| Janice Lang, CRNA | 1578622445 | Certified Registered Nurse Anesthetist | Columbia, MO | 2006 |
| Jared Lang | 1477045953 | Physical Therapist | Flemington, NJ | 2018 |
| Jasmine Lang, LCSW-C | 1730606971 | Clinical Social Worker | Upper Marlboro, MD | 2017 |
| Jasmine Lang | 1982044467 | Case Manager/Care Coordinator | Tulsa, OK | 2013 |
| Jason Lang, RN | 1235783317 | Certified Registered Nurse Anesthetist | Ogden, UT | 2019 |
| Jason Lang, M.D. | 1326006347 | Orthopaedic Surgery Physician | Bangor, ME | 2006 |
| Jason Lang, D.C. | 1477605244 | Chiropractor | Appleton, WI | 2007 |
| Jason Lang, PH.D. | 1578750576 | Clinical Child & Adolescent Psychologist | West Hartford, CT | 2007 |
| Jason Lang, LMFT | 1598308199 | Marriage & Family Therapist | Woodbury, NJ | 2019 |
| Jason Lang, MD | 1780003590 | Anesthesiology Physician | San Francisco, CA | 2014 |
| Jason Lang, D.D.S., M.S. | 1831398502 | Endodontics | Port Huron, MI | 2007 |
| Jason Lang, MD | 1962413492 | Pediatric Pulmonology Physician | Jacksonville, FL | 2006 |
| Jason Lang, PHARM. D. | 1982986311 | Pharmacist | Bountiful, UT | 2011 |
| Jay Lang, DC | 1457465288 | Chiropractor | Brainerd, MN | 2006 |
| Jay Lang, D.O. | 1659374932 | Cardiovascular Disease Physician | Bel Air, MD | 2005 |
| Jayce Lang, PA-C | 1760177109 | Medical Physician Assistant | Frederick, MD | 2023 |
| Jayme Lang, BS,QMHS | 1083379937 | Case Manager/Care Coordinator | Zanesville, OH | 2021 |
| Jazmin Lang, BA | 1831763721 | Counselor | South Bend, IN | 2021 |
| Jean Lang, D.O. | 1295835395 | Internal Medicine Physician | Hartville, OH | 2006 |
| Jeana Lang, M.D. | 1821318049 | Pediatrics Physician | Lincolnwood, IL | 2010 |
| Jeanni Lang | 1356469985 | Orthotic Fitter | San Rafael, CA | 2007 |
| Jeff Lang | 1740609635 | Physical Therapist | Beverly Hills, CA | 2014 |
| Jeffrey Lang, MS, LCADC, CPRP | 1124212964 | Addiction (Substance Use Disorder) Counselor | Lindenwold, NJ | 2007 |
| Jeffrey Lang, PHARMD | 1164709523 | Pharmacist | Rogers, AR | 2011 |
| Jeffrey Lang, LPC | 1225966427 | Mental Health Counselor | Boulder, CO | 2026 |
| Jeffrey Lang, DDS | 1467533224 | General Practice Dentistry | Appleton, WI | 2006 |
| Jeffrey Lang, DPM | 1497763023 | Foot Surgery Podiatrist | Pittsburgh, PA | 2006 |
| Jeffrey Lang, M.D. | 1518927516 | Internal Medicine Physician | Wadsworth, OH | 2006 |
| Jeffrey Lang, D.D.S. | 1821168543 | General Practice Dentistry | Winter Springs, FL | 2006 |
| Jeffrey Lang, M.D. | 1982780912 | Diagnostic Radiology Physician | Englewood Cliffs, NJ | 2006 |
| Jenelle Lang | 1952946949 | Behavior Technician | Spokane, WA | 2019 |
| Jeniffer Lang, LMSW | 1003109083 | Clinical Social Worker | Albuquerque, NM | 2011 |
| Jenna Lang | 1063170140 | Home Health Aide | Fredericktown, OH | 2021 |
| Jenna Lang, NP | 1285265249 | Nurse Practitioner | Ann Arbor, MI | 2020 |
| Jenna Lang, D.D.S. | 1649535584 | Dentist | Wausau, WI | 2012 |
| Jenna Lang, LMSW | 1760910624 | Clinical Social Worker | Traverse City, MI | 2017 |
| Jennifer Lang, NP | 1003364795 | Family Nurse Practitioner | Chevy Chase, MD | 2016 |
| Jennifer Lang, MA, LPC | 1134207780 | Professional Counselor | St Louis, MO | 2006 |
| Jennifer Lang, MSW, LSW | 1194062182 | Clinical Social Worker | Columbus, OH | 2013 |
| Jennifer Lang, PT | 1205958337 | Physical Therapist | Concord, NC | 2007 |
| Jennifer Lang, PSYD | 1316377252 | Professional Counselor | Schaumburg, IL | 2013 |
| Jennifer Lang, PHD | 1346309580 | Psychologist | Maumelle, AR | 2006 |
| Jennifer Lang | 1376488478 | Clinical Social Worker | Bad Axe, MI | 2026 |
| Jennifer Lang, FNP | 1386760791 | Family Nurse Practitioner | Glenwood Springs, CO | 2007 |
| Jennifer Lang, PA-C | 1417912494 | Surgical Physician Assistant | Palm Bay, FL | 2006 |
| Jennifer Lang | 1477323111 | Home Health Registered Nurse | Uniontown, PA | 2024 |
| Jennifer Lang, M.D. | 1487897062 | Cardiovascular Disease Physician | Williamsville, NY | 2009 |
| Jennifer Lang | 1508366691 | Behavior Technician | Garden Grove, CA | 2018 |
| Jennifer Lang | 1659839173 | Social Worker | McHenry, IL | 2019 |
| Jennifer Lang, M.D. | 1669509436 | Obstetrics & Gynecology Physician | Beverly Hills, CA | 2007 |
| Jennifer Lang, LPTA | 1669759700 | Physical Therapy Assistant | North Canton, OH | 2011 |
| Jennifer Lang, LMFT | 1700287158 | Marriage & Family Therapist | Zionsville, IN | 2014 |
| Jennifer Lang | 1740906353 | Marriage & Family Therapist | Erial, NJ | 2022 |
| Jennifer Lang | 1750203881 | Social Worker | Jefferson, TX | 2026 |
| Jennifer Lang, LMHC | 1831251289 | Mental Health Counselor | Vancouver, WA | 2006 |
| Jennifer Lang, CRNA | 1841328762 | Certified Registered Nurse Anesthetist | Birmingham, AL | 2007 |
| Jennifer Lang, APN, CNM | 1891160164 | Advanced Practice Midwife | Cape Girardeau, MO | 2015 |
| Jennifer Lang, RPH | 1902129612 | Pharmacist | Rochester, NY | 2010 |
| Jennifer Lang, MSW, LICSW | 1992088249 | Clinical Social Worker | Narragansett, RI | 2011 |
| Jennifer Lang, M.S. | 1992094551 | Speech-Language Pathologist | Cuba, IL | 2011 |
| Jenny Lang | 1275320996 | Case Manager/Care Coordinator | Mount Orab, OH | 2025 |
| Jeremiah Lang | 1275245573 | Psychologist | Clarkston, MI | 2022 |
| Jesica Lang, BCBA | 1760983464 | Behavior Analyst | West Seneca, NY | 2018 |
| Jesse Lang, LCSW | 1598168890 | Clinical Social Worker | Hyannis, MA | 2014 |
| Jesse Lang, D.C, | 1821311101 | Chiropractor | Shorewood, IL | 2010 |
| Jesse Lang | 1891342275 | Case Manager/Care Coordinator | Salt Lake City, UT | 2019 |
| Jessica Lang, M.S. | 1255400263 | Speech-Language Pathologist | Crystal Lake, IL | 2006 |
| Jessica Lang, FNP-C | 1326840349 | Family Nurse Practitioner | Chandler, AZ | 2025 |
| Jessica Lang, RDH, LAP | 1518823715 | Dental Hygienist | Helena, MT | 2025 |
| Jessica Lang | 1528822103 | Occupational Therapist | Swansea, IL | 2024 |
| Jessica Lang | 1538412457 | Speech-Language Pathologist | Wantagh, NY | 2012 |
| Jessica Lang, OTR/L | 1639624380 | Occupational Therapist | Sikeston, MO | 2016 |
| Jessica Lang | 1689449530 | Home Health Aide | Bismarck, ND | 2023 |
| Jessica Lang, LMSW | 1720437130 | Clinical Social Worker | Hannibal, MO | 2016 |
| Jessica Lang, DDS | 1790143592 | General Practice Dentistry | Rochester, NY | 2016 |
| Jessica Lang | 1851850507 | Behavior Technician | Stockton, CA | 2019 |
| Jessica Lang, M.A., CCC-SLP | 1871808154 | Speech-Language Pathologist | Flushing, NY | 2010 |
| Jessica Lang, LICSW | 1922457365 | Clinical Social Worker | Minneapolis, MN | 2016 |
| Jian Lang, PHARM.D | 1114330859 | Pharmacist | Merced, CA | 2014 |
| Jill Lang | 1306025747 | Pharmacist | Norwich, NY | 2007 |
| Jill Lang | 1366905135 | Speech-Language Pathologist | Genoa, IL | 2019 |
| Jill Lang, LICENSED MASSAGE THE | 1447920350 | Massage Therapist | Depew, NY | 2021 |
| Jill Lang | 1770783532 | Pediatric Physical Therapist | Winston Salem, NC | 2007 |
| Jill Lang, MS, OTR/L | 1871746875 | Occupational Therapist | Pittsburgh, PA | 2008 |
| Jin Lang, APRN | 1558806430 | Nurse Practitioner | Las Vegas, NV | 2016 |
| Jinjin Lang | 1598508921 | Registered Nurse | Santa Ana, CA | 2024 |
| Jmaya Lang | 1811624570 | Community Health Worker | Dallas, TX | 2022 |
| Jo Lang, A.R.N.P. | 1962611566 | Critical Care Neonatal Nurse Practitioner | Oklahoma City, OK | 2007 |
| Joanna Lang, PA-C | 1053751156 | Physician Assistant | Fredericksburg, VA | 2013 |
| Joanna Lang, PA | 1245526334 | Physician Assistant | Oak Creek, WI | 2011 |
| Joanne Lang | 1215868419 | Community Health Worker | Portland, OR | 2026 |
| Joanne Lang, ARNP | 1730326471 | Nurse Practitioner | Seattle, WA | 2009 |
| Joanne Lang, MS, LGPC | 1831723196 | Mental Health Counselor | Bel Air, MD | 2020 |
| Joaquin Lang | 1174387062 | Behavior Technician | Tacoma, WA | 2024 |
| Jocelyn Lang | 1053827717 | Mental Health Counselor | Wheaton, IL | 2017 |
| Jocelyn Lang, LPC | 1730040601 | Professional Counselor | Athens, GA | 2025 |
| Jocelyn Lang | 1891598108 | Behavior Technician | Round Rock, TX | 2025 |
| Jodi Lang, LMSW | 1841016185 | Social Worker | Binghamton, NY | 2024 |
| Jody Lang | 1558553438 | Physical Therapy Assistant | Hamburg, IA | 2007 |
| John Lang, M.D. | 1003815937 | Family Medicine Physician | Asheville, NC | 2005 |
| John Lang, DC | 1144221409 | Chiropractor | Florence, KY | 2005 |
| John Lang, OD | 1225022783 | Optometrist | Melrose Park, IL | 2005 |
| John Lang, CRNA | 1295734853 | Certified Registered Nurse Anesthetist | Albany, NY | 2005 |
| John Lang, M.D. | 1396719415 | Surgery Physician | Claremore, OK | 2006 |
| John Lang, D.O. | 1396733085 | Anesthesiology Physician | Allentown, PA | 2005 |
| John Lang, MD | 1487794491 | Internal Medicine Physician | Raleigh, NC | 2007 |
| John Lang, PHD | 1588756704 | Clinical Neuropsychologist | San Francisco, CA | 2006 |
| John Lang, CPO | 1730373713 | Prosthetist | Marshfield, WI | 2007 |
| John Lang, PH.D. | 1760582464 | Clinical Psychologist | Espanola, NM | 2006 |
| John Lang, MD | 1790713840 | Anesthesiology Physician | Seattle, WA | 2006 |
| John Lang, HIS | 1891935904 | Hearing Instrument Specialist | Hays, KS | 2009 |
| John Lang, MD | 1891970984 | Family Medicine Physician | Bartlett, TN | 2008 |
| John Lang, MD | 1902852775 | Anesthesiology Physician | Hancock, MI | 2006 |
| John Lang | 1952133811 | Behavior Technician | Farmington Hills, MI | 2024 |
| John Lang | 1992458244 | Physical Therapist | Urbandale, IA | 2022 |
| Jonathan Lang, PHARMD | 1194529586 | Pharmacist | Austintown, OH | 2025 |
| Jonathan Lang, LPC | 1235992181 | Professional Counselor | San Marcos, TX | 2024 |
| Jonathan Lang | 1265299424 | Home Modifications Contractor | Aurora, CO | 2024 |
| Jonathan Lang, MD, PHD | 1386394831 | Neurology Physician | Rochester, MN | 2022 |
| Jonathan Lang, DDS | 1487982617 | Orthodontics and Dentofacial Orthopedics Dentistry | Lutherville, MD | 2009 |
| Jonathan Lang | 1760356372 | Psychiatry Physician | Secaucus, NJ | 2025 |
| Jonathan Lang, STUDENT | 1790349157 | Certified Registered Nurse Anesthetist | Iowa City, IA | 2019 |
| Jonathan Lang | 1801578190 | Student in an Organized Health Care Education/Training Program | Seattle, WA | 2023 |
| Jordan Lang, M.D., PH.D. | 1427453414 | Diagnostic Radiology Physician | Saint Louis, MO | 2014 |
| Jordan Lang | 1609712843 | Behavior Technician | Windsor, CT | 2026 |
| Jordan Lang, APRN | 1881322394 | Family Nurse Practitioner | Knoxville, TN | 2022 |
| Joseph Lang, MD | 1164408423 | Infectious Disease Physician | Charlotte, NC | 2005 |
| Joseph Lang, PHD | 1164599031 | Psychologist | Norwich, CT | 2006 |
| Joseph Lang, M.D | 1225422504 | Diagnostic Radiology Physician | Williamsville, NY | 2015 |
| Joseph Lang, L.AC, DIPL O.M. | 1255259602 | Acupuncturist | Hampstead, NC | 2026 |
| Joseph Lang, MD | 1376532374 | Obstetrics & Gynecology Physician | Marco Island, FL | 2005 |
| Joseph Lang, DO, PA-C | 1407240484 | Military Health Care Provider | Fort Sam Houston, TX | 2015 |
| Joseph Lang, MD | 1922030501 | Emergency Medicine Physician | Virginia Beach, VA | 2006 |
| Joshua Lang | 1134709777 | Addiction (Substance Use Disorder) Counselor | Desert Hot Springs, CA | 2021 |
| Joshua Lang | 1215799036 | Addiction (Substance Use Disorder) Counselor | Fresno, CA | 2024 |
| Joshua Lang, M.D. | 1265882625 | Internal Medicine Physician | Boston, MA | 2016 |
| Joshua Lang | 1437006186 | Social Worker | Minneapolis, MN | 2026 |
| Joshua Lang, DO | 1437412079 | Family Medicine Physician | Greensboro, GA | 2012 |
| Joshua Lang, DPT | 1467322446 | Physical Therapist | Clawson, MI | 2025 |
| Joshua Lang, M.D. | 1740226067 | Medical Oncology Physician | Madison, WI | 2006 |
| Jouasha Lang, LCSW | 1861748477 | Clinical Social Worker | Tallahassee, FL | 2012 |
| Joy Lang | 1316465735 | Addiction (Substance Use Disorder) Counselor | Galion, OH | 2017 |
| Joy Lang, PT | 1578764247 | Physical Therapist | Minneapolis, MN | 2007 |
| Judith Lang, R.N. | 1538408836 | Ambulatory Care Registered Nurse | Columbus, OH | 2013 |
| Judith Lang, LCSW | 1629139944 | Clinical Social Worker | San Jose, CA | 2006 |
| Judith Lang, PT | 1932118494 | Physical Therapist | Sun City West, AZ | 2006 |
| Juergen Lang, MD | 1053471102 | Emergency Medical Services (Emergency Medicine) Physician | Tavernier, FL | 2006 |
| Julia Lang | 1194320861 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Pensacola, FL | 2020 |
| Julia Lang, RD | 1316583560 | Registered Dietitian | Saint Paul, MN | 2019 |
| Julia Lang, FNP-C | 1366710733 | Family Nurse Practitioner | Collinsville, VA | 2011 |
| Julia Lang | 1497056683 | Pharmacist | Chicago, IL | 2010 |
| Julian Lang | 1740840941 | Behavior Technician | Centennial, CO | 2019 |
| Juliana Lang | 1174309827 | School Counselor | Washington, DC | 2023 |
| Julie Lang, M.D. | 1023191517 | Surgical Oncology Physician | Cleveland, OH | 2006 |
| Julie Lang | 1306247952 | Physician Assistant | Covington, WA | 2014 |
| Julie Lang, RN | 1518824580 | Registered Nurse | Iowa City, IA | 2026 |
| Julie Lang | 1679253264 | Professional Counselor | Wichita, KS | 2023 |
| Julie Lang, MS | 1700189487 | Mental Health Counselor | Las Vegas, NV | 2010 |
| Julie Lang, MSW, LSW | 1801433818 | Professional Counselor | Chicago, IL | 2019 |
| Julie Lang, MFT | 1831224500 | Marriage & Family Therapist | Grass Valley, CA | 2007 |
| Julie Lang | 1942351036 | Prosthetics Case Management | Hudson, OH | 2007 |
| Julie Lang | 1942693817 | Registered Nurse | Mandan, ND | 2015 |
| Julieann Lang, M.S, SLP-CCC | 1376042911 | Speech-Language Pathologist | Staten Island, NY | 2018 |
| June Lang, LMSW | 1831876432 | Social Worker | North Little Rock, AR | 2023 |
| Justin Lang, PT, DPT | 1235953894 | Physical Therapist | Lexington, KY | 2024 |
| Justin Lang | 1801670070 | Social Worker | South Bend, IN | 2023 |
| Justin Lang, COTA | 1861031650 | Occupational Therapy Assistant | Willows, CA | 2019 |
| Justine Lang, MA, CCC-SLP | 1952811994 | Speech-Language Pathologist | Middle Island, NY | 2017 |
| Kaarsten Lang, M.D. | 1588662472 | Orthopaedic Surgery Physician | Mount Vernon, WA | 2005 |
| Kailey Lang, RDN | 1528712478 | Registered Dietitian | Chicago, IL | 2022 |
| Kailyn Lang | 1023792850 | Behavior Technician | Gardena, CA | 2023 |
| Kaitlyn Lang, PSY.D. | 1114583150 | Psychologist | East Greenville, PA | 2019 |
| Kaitlyn Lang, ED.S., NCSP | 1427468321 | Psychologist | Dayton, OH | 2014 |
| Kallyn Lang, IBCLC | 1093278103 | Lactation Consultant (Non-RN) | Wasilla, AK | 2019 |
| Kara Lang | 1881242113 | Physical Therapy Assistant | Phoenix, AZ | 2019 |
| Kareem Lang, B.S | 1831225218 | Day Training/Habilitation Specialist | Torrance, CA | 2007 |
| Karen Lang, LMP.LMT, MMLT | 1023318342 | Massage Therapist | Vancouver, WA | 2010 |
| Karen Lang, MS CCC | 1174598015 | Audiologist | Albuquerque, NM | 2006 |
| Karen Lang, M.D. | 1174615355 | Psychiatry Physician | Ocean, NJ | 2006 |
| Karen Lang, MD | 1255318119 | Family Medicine Physician | Greensburg, PA | 2005 |
| Karen Lang, LMT | 1275395220 | Massage Therapist | Ann Arbor, MI | 2024 |
| Karen Lang | 1407249444 | Acupuncturist | Dunwoody, GA | 2015 |
| Karen Lang, MASSAGE THERAPIST | 1417253626 | Massage Therapist | Mandan, ND | 2011 |
| Karen Lang, PHD | 1639534431 | Clinical Psychologist | Studio City, CA | 2015 |
| Karen Lang, LICSW | 1922071075 | Clinical Social Worker | Andover, MA | 2006 |
| Karen Lang, LPN | 1942537246 | Licensed Practical Nurse | Phoenix, AZ | 2009 |
| Karl Lang, MSN, FNP-BC, CRNP | 1295936532 | Family Nurse Practitioner | Lancaster, PA | 2007 |
| Karla Lang, LISW-S | 1184989568 | Clinical Social Worker | Akron, OH | 2012 |
| Karla Lang, RN | 1831667054 | Registered Nurse | Columbia, MO | 2018 |
| Karrie Lang, PT, DPT | 1437659406 | Physical Therapist | Parkersburg, WV | 2018 |
| Karter Lang, ATC | 1275005357 | Athletic Trainer | San Jose, CA | 2018 |
| Katelyn Lang | 1245925767 | Dentist | Dallas, TX | 2023 |
| Katelyn Lang | 1477438414 | Speech-Language Pathologist | Alexandria, VA | 2025 |
| Katelyn Lang | 1720806359 | Speech-Language Pathologist | Mandan, ND | 2024 |
| Katelynn Lang, M.S. ED., CCC-SLP | 1528604782 | Speech-Language Pathologist | Burt, NY | 2019 |
| Katherine Lang, DO | 1457881617 | Emergency Medicine Physician | Cleveland, OH | 2017 |
| Katherine Lang, MS, CGC | 1508406570 | Genetic Counselor (M.S.) | Nashville, TN | 2020 |
| Katherine Lang, APN, FNP-BC | 1538974019 | Family Nurse Practitioner | Leonardo, NJ | 2025 |
| Katherine Lang | 1609344910 | Student in an Organized Health Care Education/Training Program | Canoga Park, CA | 2018 |
| Katherine Lang, LPC, M.S.ED | 1669948394 | Professional Counselor | Philadelphia, PA | 2018 |
| Katherine Lang, AU. D | 1811277288 | Audiologist | Jacksonville, FL | 2011 |
| Kathie Lang, M.D. | 1285682070 | Family Medicine Physician | Klamath Falls, OR | 2006 |
| Kathie Lang, LPC | 1740435783 | Professional Counselor | Pittsburgh, PA | 2008 |
| Kathleen Lang, COTA | 1043688575 | Occupational Therapy Assistant | Williamsville, NY | 2015 |
| Kathleen Lang, NP | 1295132363 | Pediatric Nurse Practitioner | New Castle, IN | 2014 |
| Kathleen Lang, RN | 1346496049 | School Registered Nurse | Rochester, NY | 2008 |
| Kathleen Lang, M.D. | 1427057421 | Family Medicine Physician | Hamilton, OH | 2005 |
| Kathleen Lang | 1528707148 | Physical Therapist | Sacramento, CA | 2022 |
| Kathleen Lang, LCSW | 1942302526 | Clinical Social Worker | Waterbury, CT | 2006 |
| Kathleen-Jane Lang, LCSW | 1871586404 | Clinical Social Worker | Garden City, NY | 2005 |
| Kathryn Lang, D.P.T. | 1003006578 | Physical Therapist | Chapel Hill, NC | 2007 |
| Kathryn Lang, MD | 1194745356 | Emergency Medicine Physician | Sacramento, CA | 2006 |
| Kathryn Lang, CRNA | 1255379459 | Certified Registered Nurse Anesthetist | Seattle, WA | 2006 |
| Kathryn Lang, MA | 1295416659 | Clinical Psychologist | Grand Forks, ND | 2023 |
| Kathryn Lang, MS CCC/SLP | 1730465006 | Speech-Language Pathologist | Buffalo, NY | 2011 |
| Kathryn Lang, PT, DPT | 1891083762 | Physical Therapist | Woodstock, GA | 2011 |
| Kathy Lang, PHD | 1568774016 | Speech-Language Pathologist | Orlando, FL | 2010 |
| Katie Lang, LSW | 1922455351 | Social Worker | Pittsburgh, PA | 2016 |
| Kayei Lang | 1427770163 | Behavior Technician | Gladwin, MI | 2022 |
| Kayla Lang, DO | 1144070392 | Internal Medicine Physician | Chicago, IL | 2024 |
| Kayla Lang, OTD, OTR/L | 1508713520 | Occupational Therapist | Chicago, IL | 2026 |
| Kaylee Lang, MS,OTR/L | 1407146202 | Occupational Therapist | Jamestown, ND | 2011 |
| Kc Bryn Lang, PA-C | 1023356169 | Physician Assistant | Philadelphia, PA | 2013 |
| Keith Lang, LPC | 1215148119 | Mental Health Counselor | Sherman, TX | 2007 |
| Keldyn Lang, PT | 1396297727 | Orthopedic Physical Therapist | Rancho Cucamonga, CA | 2016 |
| Kelley Lang, PA | 1295218097 | Physician Assistant | Walnut Creek, CA | 2018 |
| Kelley Lang, M.D. | 1851593024 | Obesity Medicine (Family Medicine) Physician | Tallahassee, FL | 2007 |
| Kelly Lang, LCSW | 1225848260 | Social Worker | West Allis, WI | 2025 |
| Kelly Lang | 1558811638 | Social Worker | Brentwood, NY | 2016 |
| Kelly Lang | 1639823917 | Personal Care Attendant | Las Vegas, NV | 2022 |
| Kelly Lang, DDS | 1942267422 | Dentist | Blaine, MN | 2006 |
| Kelsey Lang | 1023595923 | Home Health Registered Nurse | College Station, TX | 2018 |
| Kelsey Lang | 1528505047 | Athletic Trainer | Lexington, KY | 2017 |
| Kelsey Lang | 1720929177 | Student in an Organized Health Care Education/Training Program | Mishawaka, IN | 2026 |
| Kelsey Lang | 1912794348 | Addiction (Substance Use Disorder) Counselor | Loveland, OH | 2025 |
| Kendrick Lang, MD | 1285210153 | Emergency Medicine Physician | Astoria, OR | 2021 |
| Kenneth Lang | 1285363184 | Mental Health Counselor | Pittsburgh, PA | 2022 |
| Kenneth Lang, PA-C | 1710608815 | Physician Assistant | Atlanta, GA | 2022 |
| Kenneth Lang, D.D.S. | 1760505176 | Periodontics | Reno, NV | 2007 |
| Kenneth Lang | 1962423731 | Family Medicine Physician | Berlin, NH | 2006 |
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).