Providers Monifa Barker, LPN to Stefan Barker
300 individual NPIs in the federal registry, part 1,362 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. 80 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Monifa Barker, LPN | 1528712502 | Licensed Practical Nurse | Brooklyn, NY | 2022 |
| Monty Barker, M.D. | 1114926482 | Otolaryngology Physician | Mountain Home, AR | 2005 |
| Morgan Barker | 1710549811 | Speech-Language Pathologist | Fresno, CA | 2019 |
| Morgan Barker | 1770254799 | Physician Assistant | Wasilla, AK | 2021 |
| Morgan Barker, PT, DPT | 1841852092 | Physical Therapist | Talladega, AL | 2019 |
| Morgan Barker | 1871370072 | Behavior Technician | New Philadelphia, OH | 2023 |
| Moriah Barker, MD, MPH | 1487449096 | Student in an Organized Health Care Education/Training Program | Winston Salem, NC | 2025 |
| Myles Barker, PHARMD. | 1427438555 | Pharmacist | Metairie, LA | 2015 |
| Myranda Barker | 1740765817 | Rehabilitation Practitioner | Campbell, CA | 2018 |
| Nadene Barker, NURSE PRACTITIONER | 1083943070 | Psychiatric/Mental Health Nurse Practitioner | Memphis, TN | 2009 |
| Nadia Barker | 1912679077 | Behavior Technician | Norcross, GA | 2021 |
| Nakia Barker | 1811279169 | Rehabilitation Practitioner | North Las Vegas, NV | 2011 |
| Nancy Barker | 1154813186 | Pastoral Counselor | Conway, SC | 2018 |
| Nancy Barker, MD | 1225185184 | Anesthesiology Physician | Lafayette, LA | 2007 |
| Nancy Barker, PHARMD RPH | 1245343557 | Pharmacist | Winchester, KY | 2006 |
| Nancy Barker, PA-C | 1306983382 | Physician Assistant | Boston, MA | 2007 |
| Naomi Barker, MS, LCGC | 1245020445 | Genetic Counselor (M.S.) | Charleston, SC | 2025 |
| Natalee Barker | 1245915701 | Personal Care Attendant | Barboursville, WV | 2023 |
| Natalie Barker | 1053803205 | Case Manager/Care Coordinator | Akron, OH | 2018 |
| Natalie Barker, APRN | 1811523590 | Family Nurse Practitioner | Coldwater, MS | 2020 |
| Natalie Barker | 1932041936 | Dental Hygienist | Roseburg, OR | 2026 |
| Nataly Barker | 1295506996 | Personal Care Attendant | Charleston, WV | 2024 |
| Natasha Barker | 1437962495 | Behavior Technician | Paragould, AR | 2025 |
| Natasha Barker, PAC | 1578789731 | Physician Assistant | Athens, WV | 2007 |
| Natasha Barker | 1942910179 | Behavior Technician | Pottsville, PA | 2022 |
| Nathalia Barker | 1972476083 | Behavior Technician | Fishers, IN | 2025 |
| Nathan Barker, LP | 1487492393 | Psychologist | Ames, IA | 2024 |
| Nathan Barker, DO | 1932995271 | Student in an Organized Health Care Education/Training Program | Bryan, TX | 2025 |
| Natosha Barker | 1417649799 | Mental Health Counselor | Prineville, OR | 2023 |
| Nicholas Barker | 1053935965 | Behavior Technician | Lakewood, CO | 2020 |
| Nicholas Barker, PHARMD | 1083086227 | Pharmacist | Atlanta, GA | 2015 |
| Nicholas Barker, MD | 1699616904 | Surgery Physician | Columbia, SC | 2026 |
| Nicole Barker, OTR/L | 1346769460 | Occupational Therapist | Ontario, OR | 2017 |
| Nicole Barker | 1497260376 | Behavior Technician | North Pole, AK | 2017 |
| Nicole Barker, LPC | 1558706085 | Professional Counselor | Wentzville, MO | 2013 |
| Nicole Barker, PMHNP | 1760848238 | Psychiatric/Mental Health Nurse Practitioner | Fairbanks, AK | 2016 |
| Nicole Barker, OTR//L | 1871158220 | Occupational Therapist | Highland Park, IL | 2019 |
| Nicole Barker, CNP | 1952134249 | Nurse Practitioner | Austin, MN | 2024 |
| Nikki Barker | 1255204020 | Student in an Organized Health Care Education/Training Program | Barbourville, KY | 2025 |
| Nikki Barker, DNP, APRN-CNP | 1316584253 | Family Nurse Practitioner | Marietta, OK | 2019 |
| Nioami Barker, NP | 1285353722 | Gerontology Nurse Practitioner | Brooklyn, NY | 2022 |
| Nora Barker | 1336721018 | Behavior Technician | Corpus Christi, TX | 2021 |
| Norma Jean Barker | 1760569735 | Specialist | Belleview, FL | 2006 |
| Odia Barker | 1659896298 | Social Worker | Brooklyn, NY | 2017 |
| Olivia Barker | 1124824412 | Behavior Technician | Irmo, SC | 2025 |
| Olivia Barker, REGISTERED NURSE | 1255094017 | Gerontology Registered Nurse | Anna, IL | 2021 |
| Olivia Barker | 1366219800 | Specialist | Adams, NY | 2023 |
| Olivia Barker | 1518537703 | Clinical Social Worker | Chillicothe, OH | 2021 |
| Olivia Barker, PT, DPT | 1982596441 | Physical Therapist | Hattiesburg, MS | 2025 |
| Oneica Barker, DNP | 1508107798 | Pediatrics Physician | Norfolk, VA | 2013 |
| Paige Barker | 1235096405 | Mental Health Counselor | Falmouth, ME | 2026 |
| Paige Barker, M.D. | 1558624999 | Internal Medicine Physician | Gainesville, FL | 2012 |
| Paige Barker, RN, CDE | 1568243152 | Diabetes Educator Registered Nurse | Oswego, NY | 2023 |
| Paige Barker, PTA | 1659769537 | Physical Therapy Assistant | Dallas, TX | 2014 |
| Paige Barker, MS, LPC | 1730367640 | Mental Health Counselor | Miami, OK | 2008 |
| Paige Barker, RBT | 1962976886 | Behavior Technician | Gainesville, FL | 2019 |
| Pamela Barker, P.T. | 1427595479 | Physical Therapist | Fort Collins, CO | 2017 |
| Pamela Barker, RN | 1790436822 | School Registered Nurse | Thibodaux, LA | 2022 |
| Pamela Barker | 1861664732 | Counselor | Riverside, CA | 2008 |
| Pamela Barker, NP | 1881877454 | Family Nurse Practitioner | Carmel, IN | 2007 |
| Pamela Barker, COTA/L | 1952651564 | Occupational Therapy Assistant | Glendale, AZ | 2012 |
| Patrece Barker, D.O., M.S. | 1083337141 | Family Medicine Physician | Peoria, IL | 2022 |
| Patricia Barker | 1093971830 | Mental Health Counselor | Riverside, CA | 2008 |
| Patricia Barker, RN | 1124699418 | Registered Nurse | Lima, OH | 2021 |
| Patricia Barker | 1205643582 | Perfusionist | Plymouth, MI | 2024 |
| Patricia Barker | 1417438045 | Specialist | Locust Valley, NY | 2018 |
| Patricia Barker, PHARMD | 1609699560 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Memphis, TN | 2024 |
| Patricia Barker | 1952628125 | Licensed Practical Nurse | Far Rockaway, NY | 2010 |
| Patrick Barker, MD, FACS | 1205922150 | Surgery Physician | Ulysses, KS | 2006 |
| Patrick Barker, M.D. | 1235292913 | Ophthalmology Physician | Virginia Beach, VA | 2006 |
| Patrick Barker, O.T. | 1275881286 | Occupational Therapist | San Antonio, TX | 2012 |
| Patrick Barker, PA-C | 1407027071 | Medical Physician Assistant | Fort Leonard Wood, MO | 2008 |
| Patrick Barker, MD | 1467440578 | Internal Medicine Physician | Colville, WA | 2005 |
| Patsy Barker, M.D. | 1760509707 | Pediatrics Physician | Wichita, KS | 2007 |
| Paula Barker | 1518590371 | Behavior Technician | Cottonwood Heights, UT | 2020 |
| Paula Barker, MA, PPSC | 1578391884 | School Counselor | Pleasant Hill, CA | 2024 |
| Paula Barker, SLP | 1861517930 | Speech-Language Pathologist | Harrisburg, PA | 2007 |
| Paula Barker | 1881575694 | Homemaker | Scottsbluff, NE | 2025 |
| Pearl Barker | 1215567615 | Registered Nurse | Menominee, MI | 2020 |
| Pegah Barker, PA-C | 1104381060 | Physician Assistant | Arlington, VA | 2019 |
| Peggy Barker, REGISTERED NURSE | 1093108953 | Diabetes Educator Registered Nurse | Augusta, AR | 2015 |
| Penelope Barker | 1770552382 | Internal Medicine Physician | Saint Clair Shores, MI | 2006 |
| Peter Barker, MD | 1568461580 | Family Medicine Physician | Swampscott, MA | 2005 |
| Phil Barker, MD | 1770163628 | Emergency Medicine Physician | Houston, TX | 2021 |
| Philip Barker, LMSW, ACSW, SSW | 1093112740 | Clinical Social Worker | Jackson, MI | 2014 |
| Phillip Barker | 1225651342 | Clinical Social Worker | Chicago, IL | 2020 |
| Phillip Barker, PA-C | 1821475351 | Physician Assistant | Newport News, VA | 2015 |
| Phillip Barker, DO | 1932266384 | Emergency Medicine Physician | Nevada, MO | 2007 |
| Pierce Barker, M.A. CF-SLP | 1346581089 | Speech-Language Pathologist | Bradenton, FL | 2013 |
| Pierre Barker, MD | 1891806493 | Pediatrics Physician | Chapel Hill, NC | 2006 |
| Piers Barker, M.D. | 1144383910 | Pediatric Cardiology Physician | Durham, NC | 2006 |
| Pitagay Barker | 1902450026 | Mental Health Counselor | Westampton, NJ | 2019 |
| Preston Barker, BCBA | 1205532942 | Behavior Analyst | Nampa, ID | 2023 |
| Preston Barker | 1932045473 | General Practice Dentistry | Valdosta, GA | 2026 |
| Priscilla Barker, CM | 1780982611 | Case Manager/Care Coordinator | Tooele, UT | 2011 |
| Prudence Barker, NP | 1538386230 | Nurse Practitioner | Lawrence, MA | 2007 |
| Rachael Barker, O.D. | 1780980490 | Optometrist | Maple Grove, MN | 2011 |
| Rachel Barker, RPH, PHARMD | 1073233433 | Pharmacist | Farmington, NH | 2022 |
| Rachel Barker | 1124789367 | Peer Specialist | Oxford, MI | 2022 |
| Rachel Barker, MD | 1184883092 | Diagnostic Radiology Physician | Knoxville, TN | 2008 |
| Rachel Barker, LPC | 1417461799 | Professional Counselor | Colorado Springs, CO | 2017 |
| Rachel Barker, MD | 1487188827 | Dermatology Physician | Brentwood, TN | 2017 |
| Rachel Barker | 1629787494 | Registered Nurse | Columbus, OH | 2022 |
| Rachel Barker | 1669790846 | Speech-Language Pathologist | Carmel, IN | 2010 |
| Rachel Barker | 1851022891 | Behavior Technician | West Jordan, UT | 2022 |
| Rachelle Barker, COTA | 1386987691 | Occupational Therapy Assistant | Marion, IL | 2013 |
| Racquel Barker, LCSW | 1982304861 | Clinical Social Worker | Turlock, CA | 2023 |
| Rae Barker | 1285326645 | Case Manager/Care Coordinator | Ashland, KY | 2023 |
| Ralph Barker, HIS | 1619185618 | Hearing Instrument Specialist | Bristol, VA | 2007 |
| Ralph Barker, MD PHD | 1659457067 | Surgical Critical Care Physician | Bradenton, FL | 2006 |
| Ramona Barker, PT | 1225149842 | Physical Therapist | Columbus, IN | 2006 |
| Rana Barker, MED., CCC-SLP | 1437350535 | Speech-Language Pathologist | Lawton, OK | 2007 |
| Randall Barker, M.D. | 1376544551 | Diagnostic Radiology Physician | Bristol, TN | 2005 |
| Raphael Barker, MFT | 1255094710 | Mental Health Counselor | Albany, CA | 2021 |
| Raquel Barker, LCSW | 1689408742 | Clinical Social Worker | Stuart, FL | 2024 |
| Rashonda Barker, FNP | 1700401098 | Family Nurse Practitioner | Newport News, VA | 2020 |
| Raven Barker | 1083290951 | Military Health Care Provider | Fort Rucker, AL | 2021 |
| Rebecca Barker | 1013050210 | Addiction (Substance Use Disorder) Counselor | Tulsa, OK | 2007 |
| Rebecca Barker | 1063192748 | Home Health Aide | Clarksburg, WV | 2023 |
| Rebecca Barker, FNP-BC | 1134472525 | Family Nurse Practitioner | Nellis, WV | 2012 |
| Rebecca Barker, CRNP | 1265961312 | Family Nurse Practitioner | Frederick, MD | 2017 |
| Rebecca Barker, PH.D, CCC. SLP | 1285849851 | Speech-Language Pathologist | Federal Way, WA | 2007 |
| Rebecca Barker, MSW | 1346304383 | Clinical Social Worker | Raleigh, NC | 2006 |
| Rebecca Barker | 1417792573 | Behavior Analyst | Knoxville, TN | 2024 |
| Rebecca Barker, MD | 1437199841 | Internal Medicine Physician | Scotts Valley, CA | 2006 |
| Rebecca Barker, APN | 1568563013 | Family Nurse Practitioner | Savannah, GA | 2006 |
| Rebecca Barker, MA, LPC | 1578021358 | Professional Counselor | Montville, NJ | 2019 |
| Rebecca Barker, BS | 1578905733 | Developmental Therapist | Sarver, PA | 2013 |
| Rebecca Barker | 1629632419 | Social Worker | Cherokee, NC | 2019 |
| Rebecca Barker, MSW | 1740971969 | Social Worker | Anchorage, AK | 2023 |
| Rebecca Barker, CT | 1962285650 | Counselor | Canton, OH | 2023 |
| Rebekah Barker, CSWI | 1205476991 | Clinical Social Worker | Nephi, UT | 2020 |
| Rebekah Barker, LCSWA | 1578484697 | Clinical Social Worker | Garner, NC | 2026 |
| Rebekah Barker, MS, RD | 1699870030 | Registered Dietitian | Johnson City, TN | 2006 |
| Regina Barker, MS, OTR/L | 1043513088 | Occupational Therapist | Lakeland, TN | 2010 |
| Regina Barker, OT | 1346252590 | Occupational Therapist | Wilson, NC | 2006 |
| Renee Barker | 1487059572 | Professional Counselor | Cleveland, OH | 2014 |
| Rex Barker | 1417843152 | Community Health Worker | Fairbanks, AK | 2025 |
| Rhett Barker, PHARMD | 1407277692 | Pharmacist | Parsons, TN | 2013 |
| Rhonda Barker | 1477267227 | Personal Care Attendant | Parkersburg, WV | 2023 |
| Rhonda Barker, M.S. | 1821377763 | Specialist | Worcester, MA | 2011 |
| Riana Barker, RBT | 1093477119 | Behavior Technician | Westerville, OH | 2021 |
| Richard Barker, PT | 1124143425 | Physical Therapist | Brookhaven, MS | 2007 |
| Richard Barker, RPH | 1154910495 | Pharmacist | Boone, NC | 2021 |
| Richard Barker, PSY.D. | 1326039314 | Clinical Psychologist | Elmendorf Afb, AK | 2005 |
| Richard Barker, MD | 1528053527 | Orthopaedic Surgery Physician | Bowling Green, OH | 2005 |
| Richard Barker, MD | 1972943140 | Hospitalist Physician | Greenville, NC | 2013 |
| Rick Barker | 1588141592 | Physical Therapist | Munster, IN | 2018 |
| Rita Barker | 1477720142 | Case Manager/Care Coordinator | Mountain Home, AR | 2008 |
| Robert Barker, CASI | 1043575996 | Addiction (Substance Use Disorder) Counselor | Nevada City, CA | 2012 |
| Robert Barker, PA-C | 1093488769 | Physician Assistant | Greenwood Village, CO | 2021 |
| Robert Barker | 1114819109 | Addiction (Substance Use Disorder) Counselor | Portsmouth, OH | 2025 |
| Robert Barker, M.D. | 1114929320 | Critical Care Medicine (Internal Medicine) Physician | Kettering, OH | 2005 |
| Robert Barker, M.D. | 1134348634 | Pediatric Anesthesiology Physician | Richland, WA | 2007 |
| Robert Barker, R.R.T. | 1154528008 | Registered Respiratory Therapist | La Jolla, CA | 2007 |
| Robert Barker, LPC | 1376080887 | Professional Counselor | White Stone, VA | 2017 |
| Robert Barker | 1457732406 | Certified Registered Nurse Anesthetist | Asheville, NC | 2015 |
| Robert Barker, DPM | 1528327319 | Podiatrist | Fort Benning, GA | 2012 |
| Robert Barker, MD | 1548290489 | Family Medicine Physician | Asheville, NC | 2006 |
| Robert Barker | 1669475984 | Physical Therapist | Paramus, NJ | 2005 |
| Robert Barker, MD | 1710924196 | Internal Medicine Physician | Prescott, AZ | 2006 |
| Robert Barker, DDS | 1720083587 | General Practice Dentistry | Goshen, IN | 2005 |
| Robert Barker, M.D. | 1730384538 | Psychiatry Physician | Los Angeles, CA | 2007 |
| Roberta Barker, PH.D. | 1760514657 | Psychologist | Park Ridge, IL | 2007 |
| Roczuel Barker | 1972477362 | Social Worker | Brooklyn, NY | 2025 |
| Rodney Barker, MD | 1023178530 | Surgery Physician | Los Alamos, NM | 2006 |
| Ronald Barker, LCSW, MAC, SAP | 1124418298 | Clinical Social Worker | Missoula, MT | 2015 |
| Ronnie Barker, R.PH. | 1295757557 | Pharmacist | Meridian, TX | 2006 |
| Ronniemay Barker, WHNP | 1831262609 | Women's Health Nurse Practitioner | Portsmouth, VA | 2006 |
| Rosanne Barker, MD | 1780624486 | Neurology Physician | Knoxville, TN | 2006 |
| Rosemarie Barker, M.D. | 1851827877 | Pediatrics Physician | Valhalla, NY | 2017 |
| Rosilee Barker, PA C | 1326017674 | Physician Assistant | Murray, UT | 2006 |
| Ross Barker, DO | 1679836266 | Pain Medicine (Anesthesiology) Physician | Providence, RI | 2012 |
| Roy Barker, LADC | 1396408464 | Addiction (Substance Use Disorder) Counselor | Minneapolis, MN | 2021 |
| Ruizhen Barker | 1568995132 | Registered Nurse | Omaha, NE | 2017 |
| Rusty Barker, AOD | 1073409074 | Addiction (Substance Use Disorder) Counselor | Visalia, CA | 2025 |
| Ryan Barker, PHARM D | 1194083485 | Pharmacist | Rosebud, SD | 2012 |
| Ryan Barker, PT, DPT | 1407501448 | Physical Therapist | Rohnert Park, CA | 2022 |
| Ryan Barker | 1407793730 | Behavior Technician | Gainesville, FL | 2026 |
| Ryan Barker, CATC II | 1588215842 | Case Manager/Care Coordinator | Riverside, CA | 2019 |
| Ryan Barker, LCMHC | 1689137358 | Mental Health Counselor | Asheville, NC | 2019 |
| Ryan Barker | 1912239302 | Chiropractor | Oswego, NY | 2010 |
| Rylie Barker | 1790657088 | Personal Care Attendant | Norfolk, NE | 2025 |
| Sabrina Barker | 1386579381 | Registered Nurse | New York, NY | 2026 |
| Sally Barker, PH.D. | 1982902722 | Clinical Psychologist | Newark, DE | 2011 |
| Samantha Barker, M.D. | 1295894277 | Diagnostic Radiology Physician | Minneapolis, MN | 2006 |
| Samantha Barker, LMHC | 1306204516 | Mental Health Counselor | Attleboro, MA | 2016 |
| Samantha Barker, N.P | 1336805837 | Gerontology Nurse Practitioner | Austin, TX | 2021 |
| Samantha Barker, MA | 1699490441 | Mental Health Counselor | Chicago, IL | 2022 |
| Samantha Barker, DPT | 1831861418 | Physical Therapist | Rochester, NY | 2021 |
| Sammantha Barker, CASE MANAGER | 1396565321 | Case Manager/Care Coordinator | Parkersburg, WV | 2024 |
| Samuel Barker, D.C., NP-C | 1043301682 | Family Nurse Practitioner | Twin Falls, ID | 2006 |
| Samuel Barker, M.D. | 1972941375 | Hospice and Palliative Medicine (Family Medicine) Physician | Twin Falls, ID | 2013 |
| Samyia Barker | 1598558736 | Case Manager/Care Coordinator | Toledo, OH | 2025 |
| Sandra Barker, O.D. | 1194702324 | Optometrist | Winter Park, FL | 2005 |
| Sandra Barker, PH.D. | 1417047804 | Counselor | Richmond, VA | 2006 |
| Sandra Barker | 1679250484 | Psychiatric/Mental Health Nurse Practitioner | Bel Air, MD | 2023 |
| Sandra Barker | 1780982082 | Occupational Therapy Assistant | Knoxville, TN | 2011 |
| Sandra Barker, M.S.W. | 1891738043 | Clinical Social Worker | Salina, KS | 2006 |
| Sara Barker | 1194140376 | Case Manager/Care Coordinator | Corvallis, OR | 2014 |
| Sara Barker | 1235681396 | Occupational Therapy Assistant | Arnold, MO | 2016 |
| Sara Barker, ANP | 1255889655 | Family Nurse Practitioner | Crystal City, TX | 2016 |
| Sara Barker | 1326563230 | Pharmacist | Greenwood, IN | 2017 |
| Sara Barker, PT, DPT | 1538933106 | Physical Therapist | Benbrook, TX | 2023 |
| Sara Barker, LMT | 1639652449 | Massage Therapist | Albuquerque, NM | 2018 |
| Sara Barker | 1801008941 | Counselor | Carthage, IL | 2007 |
| Sarah Barker | 1033935762 | Behavior Technician | Orem, UT | 2024 |
| Sarah Barker, CNM | 1114466133 | Advanced Practice Midwife | Denver, CO | 2017 |
| Sarah Barker, CDCA, PRS | 1124713730 | Addiction (Substance Use Disorder) Counselor | Fairfield, OH | 2023 |
| Sarah Barker | 1164074647 | Case Manager/Care Coordinator | Layton, UT | 2019 |
| Sarah Barker, DDS | 1164951349 | General Practice Dentistry | Raleigh, NC | 2017 |
| Sarah Barker | 1225526445 | Behavior Technician | Metairie, LA | 2018 |
| Sarah Barker, ATC | 1235722661 | Athletic Trainer | Lockport, IL | 2021 |
| Sarah Barker, LMFT | 1457785941 | Marriage & Family Therapist | Chico, CA | 2013 |
| Sarah Barker, BS MHP | 1689632218 | Mental Health Counselor | Pekin, IL | 2006 |
| Sarah Barker | 1720944705 | Behavior Technician | Duncan, AZ | 2026 |
| Sarah Barker | 1730008533 | Athletic Trainer | Winona Lake, IN | 2026 |
| Sarah Barker | 1760263685 | Behavior Technician | Farmington Hills, MI | 2023 |
| Sarah Barker | 1760282651 | Behavior Technician | Adrian, MI | 2025 |
| Sarah Barker, FNP-C | 1760854210 | Family Nurse Practitioner | Statesville, NC | 2015 |
| Sarah Barker, LPN | 1770177354 | Licensed Practical Nurse | Lafayette, LA | 2021 |
| Sarah Barker, MSN, PMHNP-BC, CPN | 1780219329 | Psychiatric/Mental Health Nurse Practitioner | Phoenix, AZ | 2020 |
| Sarah Barker, MD | 1871080754 | Internal Medicine Physician | Nampa, ID | 2018 |
| Sarah Barker, PT, DPT | 1871453563 | Physical Therapist | Greenville, NC | 2025 |
| Sarah Barker | 1912414343 | Speech-Language Pathologist | Chatham, VA | 2018 |
| Sarah Barker | 1952192577 | Professional Counselor | Pittsburgh, PA | 2025 |
| Sasha Barker, IDMT | 1972738169 | Independent Duty Medical Technicians | Moody Afb, GA | 2009 |
| Saundra Barker, MSW, LCSW | 1730165895 | Clinical Social Worker | Saint Louis, MO | 2005 |
| Savannah Barker | 1285436303 | Behavior Technician | Riverbank, CA | 2025 |
| Savannah Barker | 1598502239 | Behavior Technician | Nashville, TN | 2024 |
| Sayonara Barker, RN | 1356203616 | Registered Nurse | Clearfield, UT | 2025 |
| Scott Barker, PA-C | 1073886289 | Physician Assistant | La Jolla, CA | 2012 |
| Scott Barker, DMD | 1699579748 | Student in an Organized Health Care Education/Training Program | Hackensack, NJ | 2025 |
| Seth Barker, AA, CATC | 1093421331 | Other Technician | Okemos, MI | 2023 |
| Seth Barker, MD | 1538747571 | Family Medicine Physician | Sioux Falls, SD | 2021 |
| Shaila Barker | 1427992783 | Behavior Technician | Hendersonville, TN | 2026 |
| Shailagh Barker, RN | 1578374872 | Registered Nurse | Earleville, MD | 2025 |
| Shalet Barker | 1780402404 | Behavior Technician | Farmington Hills, MI | 2024 |
| Shanel Barker, LPN | 1396156576 | Licensed Practical Nurse | Columbus, OH | 2014 |
| Shanna Barker, CRNA | 1285848481 | Certified Registered Nurse Anesthetist | Levelland, TX | 2007 |
| Shannon Barker, D.O. | 1093127458 | Pediatrics Physician | Peoria, AZ | 2014 |
| Shannon Barker, RPH | 1174966121 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Fort Collins, CO | 2013 |
| Shannon Barker, DPT | 1285757484 | Physical Therapist | Kingsport, TN | 2007 |
| Shannon Barker, COTA/L | 1417386582 | Community Health Worker | Galax, VA | 2013 |
| Shannon Barker, RDN | 1568147700 | Registered Dietitian | Land O Lakes, FL | 2023 |
| Shannon Barker, PHARM.D. | 1649714544 | Pharmacist | Stockton, CA | 2016 |
| Shannon Barker | 1750962593 | Community Health Worker | Charleston, WV | 2021 |
| Shannon Barker, MSW | 1770836686 | Social Worker | Connellsville, PA | 2012 |
| Shannon Barker, PTA | 1821554536 | Physical Therapy Assistant | Appleton, WI | 2019 |
| Shannon Barker, OT | 1841469269 | Pediatric Occupational Therapist | Springfield, IL | 2008 |
| Sharee Barker, R.N. | 1699741959 | Registered Nurse | Dublin, OH | 2006 |
| Sharon Barker, PA-C | 1447223110 | Physician Assistant | Tacoma, WA | 2006 |
| Sharon Barker | 1689278293 | Personal Care Attendant | Fairmont, WV | 2020 |
| Sharon Barker, ARNP | 1902947476 | Family Nurse Practitioner | Londonderry, NH | 2007 |
| Shauna Barker | 1285162545 | Case Manager/Care Coordinator | Walla Walla, WA | 2017 |
| Shauntivia Barker, APRN, NP | 1134939366 | Acute Care Nurse Practitioner | Atlanta, GA | 2025 |
| Shawn Barker, MD | 1649760596 | Student in an Organized Health Care Education/Training Program | Indianapolis, IN | 2018 |
| Shawna Barker, RCPHT | 1811771991 | Pharmacy Technician | El Campo, TX | 2023 |
| Shawnda Barker | 1518795277 | Home Health Aide | Chapmanville, WV | 2024 |
| Shawndra Barker, MD | 1831543008 | Family Medicine Physician | Huntington, WV | 2016 |
| Shayne Barker | 1508410739 | Occupational Therapist | Tucson, AZ | 2019 |
| Sheadan Barker, LPN | 1477306249 | Licensed Practical Nurse | Tulsa, OK | 2024 |
| Sheena Barker | 1194244384 | Mental Health Counselor | Richmond, CA | 2017 |
| Sheilyla Barker | 1679339733 | Behavior Technician | Fremont, CA | 2024 |
| Shelawnda Barker | 1538950621 | Personal Care Attendant | North Las Vegas, NV | 2025 |
| Shelby Barker, BCBA | 1376033407 | Behavior Analyst | Indianapolis, IN | 2018 |
| Shelby Barker | 1609574631 | Dental Hygienist | Clearwater, FL | 2023 |
| Shelby Barker, RPH | 1700197233 | Pharmacist | New Bern, NC | 2010 |
| Shelley Barker | 1396222683 | Peer Specialist | Omaha, NE | 2018 |
| Shelley Barker | 1467727925 | Case Manager/Care Coordinator | Soldotna, AK | 2012 |
| Shelly Barker | 1285338921 | Behavior Analyst | Parkersburg, WV | 2023 |
| Shelly Barker, MDA | 1447225628 | Anesthesiology Physician | Red Wing, MN | 2006 |
| Shelly Barker, M.D. | 1801329388 | Surgery Physician | Longmont, CO | 2017 |
| Shemele Barker | 1689472334 | Mental Health Counselor | New York, NY | 2025 |
| Shereen Barker, RN | 1528180767 | Registered Nurse | Shaker Hts, OH | 2007 |
| Sherie Barker, RN | 1750152054 | Home Health Registered Nurse | Spokane Valley, WA | 2024 |
| Sherra Barker | 1245901271 | Personal Care Attendant | Barboursville, WV | 2021 |
| Shirl Barker, PH.D., NCC, LMHC | 1447259585 | Mental Health Counselor | Greencastle, IN | 2005 |
| Shirley Barker, MS, BCBA, LBA | 1124894878 | Behavior Analyst | Coxs Creek, KY | 2023 |
| Sidney Barker, LISW | 1134876576 | Clinical Social Worker | Ames, IA | 2022 |
| Sienna Barker | 1265233092 | Community Health Worker | St George, UT | 2025 |
| Sierra Barker | 1538030424 | School Social Worker | Eldorado, IL | 2025 |
| Sierra Barker | 1639916372 | Behavior Technician | Farmington Hills, MI | 2024 |
| Simon Barker, N.D. | 1457574501 | Naturopath | Pasadena, CA | 2007 |
| Simone Barker, MD | 1972063378 | Otolaryngology Physician | Folsom, CA | 2019 |
| Sindi Barker | 1780536193 | Behavior Technician | Shenandoah, TX | 2026 |
| Sofia Barker | 1154259521 | Behavior Technician | Boise, ID | 2026 |
| Sondra Barker, C.R.N.P. | 1437253127 | Obstetrics & Gynecology Nurse Practitioner | Baltimore, MD | 2006 |
| Sondra Barker | 1770620999 | Pharmacist | Shawnee, OK | 2007 |
| Sonya Barker, LMT | 1457043721 | Massage Therapist | Atwater, OH | 2023 |
| Sophia Barker, PHARM.D. | 1679924948 | Ambulatory Care Pharmacist | Santa Fe, NM | 2016 |
| Spencer Barker | 1942861653 | Behavior Technician | Silverdale, WA | 2019 |
| Stacey Barker, LICSW | 1932687985 | Clinical Social Worker | Quincy, MA | 2018 |
| Staci Barker | 1437360286 | Mental Health Counselor | Guymon, OK | 2007 |
| Stacie Barker | 1265970537 | Contractor | Oakdale, MN | 2017 |
| Stacy Barker | 1003032285 | Speech-Language Pathologist | Evanston, WY | 2007 |
| Stacy Barker | 1447753124 | Licensed Practical Nurse | Farrell, PA | 2018 |
| Stacy Barker, CDCA | 1932365749 | Addiction (Substance Use Disorder) Counselor | Defiance, OH | 2008 |
| Stanton Barker, MD | 1093793366 | Family Medicine Physician | Hutchinson, KS | 2006 |
| Stefan Barker | 1023393642 | Community Health Worker | Laramie, WY | 2011 |
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).