Providers Delphia Walker, LCSW-BACS to Dwayne Walker, MSW, LCSW
300 individual NPIs in the federal registry, part 22,904 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. 63 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Delphia Walker, LCSW-BACS | 1699014126 | Clinical Social Worker | New Orleans, LA | 2013 |
| Delphine Walker, M.D. | 1023208329 | Anesthesiology Physician | Pittsburgh, PA | 2007 |
| Delrice Walker, LMT, MMP | 1255666095 | Massage Therapist | Dallas, TX | 2009 |
| Demario Walker | 1699451716 | Behavior Technician | Bay City, MI | 2023 |
| Demenico Walker | 1366853608 | Social Worker | Spartanburg, SC | 2014 |
| Demetress Walker | 1760288740 | Personal Care Attendant | Omaha, NE | 2025 |
| Demetria Walker | 1720861909 | Student in an Organized Health Care Education/Training Program | Atlanta, GA | 2023 |
| Demetrious Walker | 1881403715 | Mental Health Counselor | Atlanta, GA | 2025 |
| Demetrius Walker | 1629643960 | Personal Care Attendant | Washington, DC | 2021 |
| Demytria Walker, OTRL | 1043887318 | Occupational Therapist | Flint, MI | 2021 |
| Dena Walker, M.S. | 1104208602 | Mental Health Counselor | Boise, ID | 2015 |
| Dena Walker | 1265324230 | Home Health Aide | Page, WV | 2025 |
| Dena Walker, C.N.M. | 1750312831 | Advanced Practice Midwife | Saratoga Springs, UT | 2006 |
| Dena Walker | 1942845904 | Nurse's Aide | Maumee, OH | 2019 |
| Denaye Walker | 1760324909 | Home Health Aide | Omaha, NE | 2026 |
| Denelda Walker | 1164986089 | Licensed Practical Nurse | Farmington Hills, MI | 2019 |
| Denise Walker | 1104092873 | Counselor | Riverside, CA | 2008 |
| Denise Walker | 1427419589 | Licensed Practical Nurse | Rochester, NY | 2016 |
| Denise Walker, COMS | 1427736636 | Orientation and Mobility Training Rehabilitation Counselor | Aurora, CO | 2023 |
| Denise Walker, CST | 1518284165 | Other Technician | Cuyahoga Falls, OH | 2010 |
| Denise Walker | 1538821244 | Registered Nurse | Baltimore, MD | 2021 |
| Denise Walker, LPC | 1548040892 | Mental Health Counselor | North Charleston, SC | 2023 |
| Denise Walker | 1568828523 | Mental Health Counselor | Addison, TX | 2016 |
| Denise Walker | 1629583935 | Speech-Language Pathologist | Chatham, VA | 2017 |
| Denise Walker | 1669216073 | Clinical Social Worker | Concord, NC | 2024 |
| Denise Walker | 1679052625 | Occupational Therapist | Henderson, NV | 2018 |
| Denise Walker, CADC | 1720384621 | Addiction (Substance Use Disorder) Counselor | Boise, ID | 2011 |
| Denise Walker | 1871260083 | Social Worker | Bronx, NY | 2021 |
| Denise Walker | 1992544126 | Mental Health Counselor | Johnson City, TN | 2024 |
| Denita Walker | 1306452750 | Personal Care Attendant | Minneapolis, MN | 2020 |
| Denitra Walker | 1760976799 | Behavior Analyst | Universal City, TX | 2018 |
| Denniel Walker | 1780365346 | Case Manager/Care Coordinator | Painesville, OH | 2023 |
| Dennis Walker, DO | 1053389262 | Diagnostic Radiology Physician | Jber, AK | 2006 |
| Dennis Walker, M.D. | 1154371821 | Orthopaedic Surgery Physician | Lake Charles, LA | 2006 |
| Dennis Walker, LICSW | 1174569115 | Clinical Social Worker | Portsmouth, NH | 2006 |
| Dennis Walker | 1497925515 | Case Manager/Care Coordinator | Eagle River, AK | 2008 |
| Dennis Walker | 1568331932 | Behavior Technician | Monrovia, CA | 2025 |
| Dennis Walker, D.M.D. | 1669493391 | General Practice Dentistry | Fort Lee, NJ | 2006 |
| Dennis Walker, MD | 1891720876 | Family Medicine Physician | Albuquerque, NM | 2006 |
| Dennis Walker, P.T. | 1952657579 | Physical Therapist | Loveland, OH | 2012 |
| Dennis Walker, MD | 1972587269 | Cardiovascular Disease Physician | Inverness, FL | 2005 |
| Dennise Walker, NP | 1669838637 | Primary Care Nurse Practitioner | Barstow, CA | 2016 |
| Deonna Walker, MSED | 1558070912 | Mental Health Counselor | Hamilton, OH | 2022 |
| Deontay Walker | 1063182384 | Anesthesiologist Assistant | Reidsville, GA | 2021 |
| Dequann Walker | 1720479090 | Other Technician | Pontiac, MI | 2015 |
| Derald Walker | 1487831640 | Counseling Psychologist | Portland, OR | 2008 |
| Derek Walker | 1154244838 | Case Manager/Care Coordinator | Houston, TX | 2026 |
| Derek Walker, MSN, PMHNP-BC | 1790616431 | Psychiatric/Mental Health Nurse Practitioner | Orem, UT | 2026 |
| Derek Walker | 1962955484 | Pharmacist | Cookeville, TN | 2016 |
| Derek Walker | 1982916532 | Anesthesiologist Assistant | Albany, GA | 2010 |
| Derek Walker, MD | 1992169932 | General Practice Physician | Eglin Afb, FL | 2016 |
| Derra Walker | 1720789670 | Behavior Analyst | Muskogee, OK | 2023 |
| Derrel Walker, M.D. | 1013208495 | Internal Medicine Physician | Boise, ID | 2011 |
| Derrica Walker | 1467851329 | Pharmacist | Coppell, TX | 2014 |
| Derrick Walker, RD | 1184135485 | Registered Dietitian | Hobbs, NM | 2017 |
| Derrick Walker, D.O. | 1427040823 | Surgery Physician | Brigham City, UT | 2005 |
| Derrick Walker, PRSS | 1649161019 | Peer Specialist | Huntington, WV | 2025 |
| Derrick Walker, MD | 1760611529 | Family Medicine Physician | Indianapolis, IN | 2009 |
| Derrick Walker, DMD | 1770143471 | General Practice Dentistry | Rockford, MI | 2019 |
| Derrick Walker, MAHF | 1851113559 | Case Manager/Care Coordinator | Detroit, MI | 2024 |
| Derrick Walker | 1982380127 | Behavior Technician | Davie, FL | 2023 |
| Derrion Walker | 1821958026 | Mental Health Counselor | Richmond, CA | 2025 |
| Desalyn Walker, M.D. | 1720847353 | Student in an Organized Health Care Education/Training Program | Cincinnati, OH | 2024 |
| Desaray Walker | 1750209888 | Behavior Technician | Omaha, NE | 2026 |
| Deshawn Walker | 1235023086 | Personal Care Attendant | Las Vegas, NV | 2025 |
| Deshayla Walker | 1285425900 | Behavior Technician | Farmington Hills, MI | 2025 |
| Deshea Walker | 1538590526 | Physical Therapist | Summit, MS | 2013 |
| Deshirnette Walker | 1386590545 | Social Worker | Chicago, IL | 2026 |
| Desirae Walker, CADC-CAS | 1588932248 | Clinical Social Worker | Belmont, CA | 2011 |
| Desiree Walker | 1023949591 | Mental Health Counselor | Pittsburgh, PA | 2026 |
| Desiree Walker, PHARMD | 1407263973 | Pharmacist | Laurens, SC | 2014 |
| Desiree Walker, MS, RDN,CSP, LD | 1821245101 | Registered Dietitian | Madison, AL | 2008 |
| Desiree Walker | 1861874596 | Nurse Practitioner | Newport News, VA | 2015 |
| Desra Walker, LPTA | 1871827832 | Physical Therapy Assistant | Fort Worth, TX | 2009 |
| Destinee Walker | 1003376500 | Behavior Technician | Farmington Hills, MI | 2019 |
| Destiney Walker, RECOVERY ASSISTANT | 1043734601 | Case Manager/Care Coordinator | Conway, AR | 2017 |
| Destiney Walker | 1053819441 | Mental Health Counselor | Shreveport, LA | 2018 |
| Destiney Walker, LCSW | 1558939447 | Clinical Social Worker | Richmond, VA | 2021 |
| Destini Walker | 1396516191 | Behavior Technician | Farmington Hills, MI | 2024 |
| Destinie Walker | 1013835586 | Student in an Organized Health Care Education/Training Program | Vancouver, WA | 2026 |
| Destiny Walker | 1114844222 | Pharmacist | Perry Point, MD | 2026 |
| Destiny Walker | 1235082637 | Behavior Technician | Menifee, CA | 2026 |
| Destiny Walker | 1316876428 | Case Manager/Care Coordinator | Washington, DC | 2026 |
| Destiny Walker | 1629566831 | Case Manager/Care Coordinator | Baton Rouge, LA | 2018 |
| Destiny Walker | 1760153142 | Behavior Technician | Farmington Hills, MI | 2021 |
| Destiny Walker | 1780519116 | Behavior Technician | Monrovia, CA | 2026 |
| Destiny Walker | 1881403491 | Marriage & Family Therapist | Oakland, CA | 2025 |
| Destiny Walker | 1942916424 | Behavior Technician | Garden Grove, CA | 2023 |
| Detell Walker | 1396696019 | Licensed Practical Nurse | Bellevue, NE | 2026 |
| Devan Walker, APRN, FNP-C | 1487223699 | Family Nurse Practitioner | Homer, LA | 2021 |
| Devin Walker, LPN | 1164253498 | Licensed Practical Nurse | Airway Heights, WA | 2024 |
| Devin Walker, DDS | 1578796637 | General Practice Dentistry | Harwood, ND | 2009 |
| Devin Walker, DO | 1801384599 | Child & Adolescent Psychiatry Physician | Fontana, CA | 2018 |
| Devon Walker | 1063048338 | Behavior Technician | Edgewood, KY | 2020 |
| Devon Walker | 1083236335 | Behavior Technician | Alamogordo, NM | 2020 |
| Devon Walker | 1396232740 | Addiction (Substance Use Disorder) Counselor | Cantonment, FL | 2018 |
| Devon Walker | 1811845753 | Mental Health Counselor | Georgetown, TX | 2026 |
| Devonie Walker | 1568879617 | Registered Respiratory Therapist | Marietta, GA | 2014 |
| Devonte Walker, DC | 1811619265 | Chiropractor | Abilene, TX | 2022 |
| Devyn Walker, MS, LPC | 1144880253 | Mental Health Counselor | Dallas, TX | 2019 |
| Dewanda Walker, CCC-SLP | 1134278195 | Speech-Language Pathologist | Jacksonville, AR | 2007 |
| Dewey Walker, M.D. | 1811960727 | Addiction Medicine (Psychiatry & Neurology) Physician | Denver, CO | 2006 |
| Dezerae Walker | 1710732250 | Case Manager/Care Coordinator | Millcreek, UT | 2024 |
| Dezmonet Walker | 1306637459 | Case Manager/Care Coordinator | Columbus, OH | 2025 |
| Diamond Walker, PHYSICAL THERAPIST A | 1114616018 | Orthopedic Physical Therapist | Melville, NY | 2023 |
| Diamond Walker | 1154130763 | Behavior Technician | Farmington Hills, MI | 2025 |
| Diamond Walker | 1154205888 | Clinical Social Worker | Philadelphia, PA | 2025 |
| Diamond Walker | 1417090465 | Addiction (Substance Use Disorder) Counselor | Mendham, NJ | 2007 |
| Diamond Walker, M.A, LPC, C-DBT | 1578076881 | Professional Counselor | Dallas, TX | 2017 |
| Diamond Walker | 1679127302 | Community Health Worker | Columbus, OH | 2019 |
| Diamond Walker, RDHAP | 1780272708 | Dental Hygienist | Vacaville, CA | 2021 |
| Diamond Walker | 1851214712 | Behavior Technician | Raleigh, NC | 2026 |
| Diana Walker, PHD, BCBA-D | 1073910469 | Behavior Analyst | Naperville, IL | 2014 |
| Diana Walker | 1184804957 | Licensed Practical Nurse | Plymouth Meeting, PA | 2007 |
| Diana Walker, CATC | 1194872481 | Addiction (Substance Use Disorder) Counselor | Pomona, CA | 2007 |
| Diana Walker | 1205797115 | Home Health Aide | Shady Spring, WV | 2025 |
| Diana Walker | 1215345699 | Physical Therapy Assistant | Muncie, IN | 2014 |
| Diana Walker, DPH | 1366939282 | Pharmacist | Huntingdon, TN | 2018 |
| Diana Walker | 1457286254 | Behavior Technician | Palm Beach Gardens, FL | 2026 |
| Diana Walker, R.N. | 1467679860 | School Registered Nurse | Mesa, AZ | 2007 |
| Diana Walker | 1669036216 | Speech-Language Pathologist | Detroit, MI | 2019 |
| Diana Walker | 1699611780 | Speech-Language Pathologist | Fitchburg, WI | 2026 |
| Diana Walker, LCSW | 1821090580 | Clinical Social Worker | Carmel, IN | 2005 |
| Diana Walker, PA-C | 1952769788 | Medical Physician Assistant | Smithfield, NC | 2016 |
| Diane Walker, ARNP | 1093757023 | Family Nurse Practitioner | Tukwila, WA | 2006 |
| Diane Walker, OD | 1114038767 | Optometrist | Spruce Pine, NC | 2006 |
| Diane Walker, OTR/L | 1124647730 | Occupational Therapist | Billerica, MA | 2020 |
| Diane Walker, M.S., M.ED. | 1134253453 | Professional Counselor | La Crosse, WI | 2007 |
| Diane Walker, R.D. L.D.N. | 1144468315 | Registered Dietitian | Northampton, MA | 2009 |
| Diane Walker, RN | 1144784844 | Registered Nurse | Buffalo, NY | 2019 |
| Diane Walker, PHARM. D. | 1164024642 | Pharmacist | Woodbridge, VA | 2020 |
| Diane Walker, OTR | 1336571769 | Occupational Therapist | Imlay City, MI | 2013 |
| Diane Walker, PSY.D. | 1427198233 | Psychologist | Grant, FL | 2007 |
| Diane Walker, APRN | 1427467422 | Family Nurse Practitioner | Henderson, NV | 2014 |
| Diane Walker, NP | 1467454553 | Nurse Practitioner | Winchester, VA | 2005 |
| Diane Walker, OD | 1487607248 | Optometrist | Richland Center, WI | 2006 |
| Diane Walker, MD | 1558305292 | Child & Adolescent Psychiatry Physician | Panama City, FL | 2006 |
| Diane Walker, APRN | 1609542430 | Family Nurse Practitioner | Plantation, FL | 2021 |
| Diane Walker, NURSE PRACTITIONER | 1700887502 | Family Nurse Practitioner | Chester, MD | 2005 |
| Diane Walker, RN CDE | 1710282678 | Registered Dietetic Technician | Crandon, WI | 2011 |
| Diane Walker, MD | 1790880326 | Emergency Medicine Physician | Cross City, FL | 2006 |
| Diane Walker | 1790956670 | Nurse's Aide | Plymouth Meeting, PA | 2008 |
| Diane Walker, ARNP, CNM | 1861614463 | Obstetrics & Gynecology Nurse Practitioner | Seattle, WA | 2007 |
| Dianna Walker, NP | 1073930780 | Nurse Practitioner | Saint Louis, MO | 2014 |
| Dianne Walker, M.D. | 1083671234 | Internal Medicine Physician | Belleville, NJ | 2006 |
| Dianne Walker, QBHP | 1710356654 | Case Manager/Care Coordinator | Benton, AR | 2015 |
| Dianne Walker, OTR | 1992347868 | Occupational Therapist | Lenexa, KS | 2019 |
| Digna Walker, N.P. | 1881757813 | Nurse Practitioner | Sacramento, CA | 2006 |
| Dillon Walker | 1033862081 | Addiction (Substance Use Disorder) Counselor | Edgewood, MD | 2022 |
| Dilma Walker | 1700197357 | Counselor | Panama City, FL | 2010 |
| Dilys Walker, MD | 1881649549 | Obstetrics & Gynecology Physician | Seattle, WA | 2006 |
| Dina Walker | 1760051940 | Behavior Technician | Chesterfield, MI | 2021 |
| Dina Walker | 1770472268 | Home Health Aide | Spencer, WV | 2025 |
| Dinah Walker, LPCA | 1063398485 | Professional Counselor | Nicholasville, KY | 2025 |
| Dinah Walker | 1164445458 | Clinical Social Worker | Murfreesboro, TN | 2006 |
| Diondra Walker | 1376426106 | Behavior Technician | Snellville, GA | 2025 |
| Dionna Walker | 1164367850 | Clinical Social Worker | Midlothian, VA | 2026 |
| Dionne Walker | 1164307039 | Case Manager/Care Coordinator | Jacksonville, FL | 2025 |
| Dionne Walker, MA, CCC-SLP | 1215052543 | Speech-Language Pathologist | Houston, TX | 2007 |
| Dionne Walker, FNP | 1346763521 | Family Nurse Practitioner | Decatur, GA | 2017 |
| Dionne Walker, NP | 1891112611 | Pediatric Nurse Practitioner | Orlando, FL | 2014 |
| Dita Walker, RN | 1811695976 | Registered Nurse | Shreveport, LA | 2023 |
| Diymond Walker, RDN | 1851253835 | Registered Dietitian | Clovis, CA | 2025 |
| Dmitry Walker, PHARMD | 1215452974 | Pharmacist | Madison, WI | 2017 |
| Doak Walker, CDCA | 1194237230 | Addiction (Substance Use Disorder) Counselor | Defiance, OH | 2017 |
| Doan Trang Walker, PSYD | 1801191606 | Psychologist | Saline, MI | 2011 |
| Doiless Walker, OD | 1982763991 | Optometrist | Fallston, MD | 2006 |
| Dolores Walker, MAC, LPC | 1265653679 | Professional Counselor | Fountain, CO | 2007 |
| Dolores Walker, LCSW | 1306052022 | Clinical Social Worker | New York, NY | 2007 |
| Dolores Walker | 1578081394 | Behavior Technician | Roswell, NM | 2017 |
| Dolores Walker | 1881565083 | Day Training/Habilitation Specialist | Orange, CA | 2025 |
| Dominique Walker, PHD, LMFT | 1083329577 | Marriage & Family Therapist | Temecula, CA | 2023 |
| Dominique Walker, PHLEBOTOMIST | 1104700095 | Phlebotomy Technician | Concord, NC | 2025 |
| Dominique Walker | 1306446281 | Case Manager/Care Coordinator | Toledo, OH | 2020 |
| Dominique Walker | 1386320570 | Behavior Technician | Marlborough, MA | 2023 |
| Dominique Walker | 1407612328 | Addiction (Substance Use Disorder) Counselor | Redding, CA | 2024 |
| Dominique Walker, M.D. | 1427352947 | Family Medicine Physician | Westminster, CO | 2010 |
| Dominique Walker | 1447933460 | Speech-Language Pathologist | Yakima, WA | 2023 |
| Dominique Walker | 1457212201 | Behavior Technician | Rockville, MD | 2025 |
| Dominique Walker | 1700243060 | Mental Health Counselor | Lafayette, LA | 2016 |
| Dominique Walker | 1700591609 | Behavior Technician | Brooklyn Center, MN | 2023 |
| Dominique Walker, LMHC | 1710248950 | Mental Health Counselor | West Islip, NY | 2012 |
| Dominique Walker | 1821782236 | Behavior Technician | Coral Gables, FL | 2023 |
| Dominique Walker | 1831515428 | Mental Health Counselor | Las Vegas, NV | 2014 |
| Dominique Walker | 1831564095 | Speech-Language Pathologist | Gibsonia, PA | 2015 |
| Dominique Walker | 1831775089 | Behavior Analyst | Sunrise, FL | 2021 |
| Dominique Walker, LPC | 1891143996 | Counselor | Detroit, MI | 2016 |
| Dominique Walker | 1902398704 | Mental Health Counselor | Nashville, TN | 2018 |
| Dominique Walker | 1942963244 | Behavior Technician | Chesterfield, MI | 2021 |
| Domonqe Walker, LMFT | 1265093199 | Marriage & Family Therapist | El Cajon, CA | 2019 |
| Don Walker, M.D. FACS | 1497810980 | Surgery Physician | Peachtree City, GA | 2006 |
| Don Walker, MD | 1710419049 | Pediatric Emergency Medicine (Pediatrics) Physician | Las Vegas, NV | 2017 |
| Donald Walker, PHD | 1144400508 | Clinical Psychologist | Chesapeake, VA | 2007 |
| Donald Walker, MD | 1164461620 | Urology Physician | Boise, ID | 2006 |
| Donald Walker, COTA | 1275721953 | Occupational Therapy Assistant | Brookline, MA | 2007 |
| Donald Walker, M.D. | 1306864079 | Psychiatry Physician | Kansas City, MO | 2006 |
| Donald Walker | 1316650484 | Acupuncturist | Lakewood, CO | 2023 |
| Donald Walker, OD | 1386639110 | Optometrist | Shreveport, LA | 2005 |
| Donald Walker, CADPT | 1427851617 | Addiction (Substance Use Disorder) Counselor | Salinas, CA | 2025 |
| Donald Walker, RADT 1 | 1477096295 | Addiction (Substance Use Disorder) Counselor | Menlo Park, CA | 2016 |
| Donald Walker, O.D. | 1508891466 | Optometrist | Randolph, NJ | 2006 |
| Donald Walker | 1588515837 | Registered Nurse | Aurora, IL | 2026 |
| Donald Walker, MD | 1669664033 | Diagnostic Radiology Physician | Knoxville, TN | 2007 |
| Donald Walker, DDS | 1710053830 | Oral and Maxillofacial Surgery (Dentist) | Carmel, IN | 2006 |
| Donald Walker, MBA, FNP-C, GNP | 1730256926 | Family Nurse Practitioner | Brookings, OR | 2006 |
| Donald Walker, D.C. | 1750455440 | Chiropractor | San Diego, CA | 2006 |
| Donald Walker, PSYCHOLOGY ASSIST MA | 1811660855 | Psychologist | Cleveland, OH | 2021 |
| Donald Walker, CAS, II | 1982882643 | Addiction (Substance Use Disorder) Counselor | Fresno, CA | 2008 |
| Donesa Walker, BCCS | 1346879335 | Specialist | Shreveport, LA | 2020 |
| Donetta Walker, LPC | 1164896114 | Mental Health Counselor | Milwaukee, WI | 2015 |
| Donita Walker | 1700601804 | Nurse's Aide | Cincinnati, OH | 2024 |
| Donna Walker, ARNP-C | 1003847864 | Adult Health Nurse Practitioner | Lady Lake, FL | 2006 |
| Donna Walker, P.T. | 1003858929 | Physical Therapist | Lexington, KY | 2006 |
| Donna Walker, RN | 1033391339 | Medical-Surgical Registered Nurse | Fort Wayne, IN | 2007 |
| Donna Walker | 1073015806 | Case Manager/Care Coordinator | New Orleans, LA | 2018 |
| Donna Walker | 1093501199 | Behavior Technician | Atlanta, GA | 2025 |
| Donna Walker, RPH | 1124436811 | Pharmacist | Farmington, NM | 2014 |
| Donna Walker | 1225461312 | Behavior Analyst | Las Vegas, NV | 2013 |
| Donna Walker, PH.D. | 1235303587 | Psychologist | Tampa, FL | 2008 |
| Donna Walker, MD | 1316942535 | Hematology & Oncology Physician | Monroe, LA | 2005 |
| Donna Walker | 1447570783 | Social Worker | Warren, PA | 2010 |
| Donna Walker, RN,BSN | 1477402659 | Registered Nurse | Mesa, AZ | 2026 |
| Donna Walker, RBT | 1497544340 | Behavior Technician | Stuart, FL | 2025 |
| Donna Walker, M.D. | 1528086964 | Hematology & Oncology Physician | Lompoc, CA | 2006 |
| Donna Walker | 1578193314 | Physical Therapist | Dothan, AL | 2020 |
| Donna Walker, LPC-MHSP | 1619516291 | Counselor | Memphis, TN | 2019 |
| Donna Walker, CNP | 1720210651 | Adult Health Nurse Practitioner | Euclid, OH | 2009 |
| Donna Walker, RN | 1720589195 | Registered Nurse | Huntington, TX | 2018 |
| Donna Walker, NP | 1841568318 | Family Nurse Practitioner | Bristol, TN | 2011 |
| Donna Walker | 1891310363 | Occupational Therapy Assistant | Freeport, TX | 2020 |
| Donna Walker, CNP | 1922167816 | Obstetrics & Gynecology Nurse Practitioner | Albuquerque, NM | 2006 |
| Donna Walker, CASAC | 1982867677 | Addiction (Substance Use Disorder) Counselor | Schenectady, NY | 2008 |
| Donna-Jean Walker, M.D. | 1528006780 | Neonatal-Perinatal Medicine Physician | Jackson, TN | 2006 |
| Donnaysia Walker | 1871391938 | Personal Care Attendant | Charleston, WV | 2025 |
| Donnesha Walker | 1568342491 | Licensed Practical Nurse | Buffalo, NY | 2025 |
| Donta Walker | 1659039337 | Case Manager/Care Coordinator | Jacksonville, FL | 2021 |
| Donte Walker | 1467373886 | Personal Care Attendant | Las Vegas, NV | 2026 |
| Donya Walker, FNP-C | 1952673311 | Family Nurse Practitioner | Bakersfield, CA | 2012 |
| Dora Walker | 1992520928 | Behavior Technician | Augusta, GA | 2024 |
| Dorel Walker | 1831339761 | Mental Health Counselor | Brooklyn, NY | 2009 |
| Dori Walker, REGISTERED NURSE | 1801065008 | Registered Nurse | Oxnard, CA | 2008 |
| Doris Walker, NP | 1053456046 | Family Nurse Practitioner | Albany, NY | 2007 |
| Doris Walker, RD | 1518928522 | Registered Dietitian | Asheville, NC | 2006 |
| Doris Walker | 1699615823 | Personal Care Attendant | Fairfield, OH | 2026 |
| Doris Walker | 1912509241 | Driver | Springfield, GA | 2020 |
| Dorlisa Walker | 1356196794 | Specialist | Schaumburg, IL | 2024 |
| Dormico Walker, NP | 1841892593 | Psychiatric/Mental Health Nurse Practitioner | Santa Clara, CA | 2020 |
| Dorothy Walker, MS, CCC-SLP | 1053594929 | Speech-Language Pathologist | Cordova, TN | 2007 |
| Dorothy Walker | 1164853974 | Specialist | Southampton, NY | 2013 |
| Dorothy Walker | 1225541931 | Clinical Social Worker | Ashland, KY | 2017 |
| Dorothy Walker, NNP | 1265709034 | Neonatal Nurse Practitioner | San Francisco, CA | 2011 |
| Dorothy Walker, F.N.P. | 1548225824 | Family Nurse Practitioner | Poplar Bluff, MO | 2006 |
| Dorothy Walker, LCSW | 1558319681 | Clinical Social Worker | Pensacola, FL | 2006 |
| Dorothy Walker | 1740900596 | Behavior Technician | Orange, CA | 2022 |
| Dorothy Walker | 1952707937 | Clinical Social Worker | Washington, DC | 2014 |
| Dorshanna Walker | 1720795644 | Behavior Technician | Moyock, NC | 2022 |
| Dorthy Walker | 1740897883 | Mental Health Counselor | Anchorage, AK | 2020 |
| Dorthy Walker, CHA | 1760187686 | Community Health Worker | Clarks Point, AK | 2023 |
| Douglas Walker, PHARMD | 1346598075 | Pharmacist | New York, NY | 2012 |
| Douglas Walker, D.D.S. | 1356605190 | Dentist | Charleston, SC | 2012 |
| Douglas Walker | 1366363608 | Student in an Organized Health Care Education/Training Program | Forest Hills, NY | 2026 |
| Douglas Walker, DPT | 1376983577 | Physical Therapist | Greenwood, IN | 2013 |
| Douglas Walker, PT | 1417066168 | Physical Therapist | Ellisville, MO | 2006 |
| Douglas Walker, PH.D. | 1417097353 | Clinical Psychologist | Metairie, LA | 2007 |
| Douglas Walker, PA | 1457315582 | Surgical Physician Assistant | Temple, TX | 2006 |
| Douglas Walker, CRNA, APRN | 1730131640 | Certified Registered Nurse Anesthetist | Torrington, CT | 2006 |
| Douglas Walker, DO | 1821095142 | Family Medicine Physician | Garland, UT | 2005 |
| Douglas Walker, O.D. | 1902806375 | Optometrist | Brookings, OR | 2005 |
| Douglas Walker, CDP | 1972071199 | Counselor | Spokane Valley, WA | 2018 |
| Douglas Walker | 1982001483 | Registered Respiratory Therapist | Gulfport, FL | 2014 |
| Doyle Walker | 1871968412 | Case Manager/Care Coordinator | Canton, OH | 2015 |
| Doyle Walker, P.T. | 1962619544 | Physical Therapist | Ada, OK | 2007 |
| Dreah Walker | 1336991777 | Behavior Analyst | Hatboro, PA | 2024 |
| Drema Walker, PTA | 1194415240 | Physical Therapy Assistant | Radford, VA | 2023 |
| Drew Walker | 1841848348 | Behavior Technician | Plano, TX | 2019 |
| Drew Walker, APRN | 1851073332 | Family Nurse Practitioner | Stamford, CT | 2023 |
| Drocko Walker | 1134661135 | Case Manager/Care Coordinator | Minden, LA | 2016 |
| Du' Ron Walker | 1609185982 | Rehabilitation Practitioner | El Monte, CA | 2010 |
| Duane Walker, DC | 1689872442 | Chiropractor | Gatlinburg, TN | 2007 |
| Duane Walker | 1952799454 | Licensed Practical Nurse | Monticello, NY | 2015 |
| Duchess Walker, RN, WTA-C | 1174154322 | Wound Care Registered Nurse | Brooklyn Center, MN | 2020 |
| Dudley Walker, DMD | 1043301351 | General Practice Dentistry | Columbia, SC | 2006 |
| Dujuan Walker | 1659992295 | Social Worker | Dekalb, IL | 2020 |
| Duke Walker, PT | 1871500215 | Physical Therapist | Bogart, GA | 2006 |
| Durane Walker, M.D. | 1124317714 | Infectious Disease Physician | Springfield, MA | 2011 |
| Durwin Walker, M.D. | 1316985898 | Family Medicine Physician | Denham Springs, LA | 2006 |
| Dustin Walker | 1093549594 | Student in an Organized Health Care Education/Training Program | Paso Robles, CA | 2024 |
| Dustin Walker | 1396173803 | Mental Health Counselor | Oklahoma City, OK | 2013 |
| Dustin Walker, PHARMD | 1649769845 | Pharmacist | Chambersburg, PA | 2018 |
| Dustin Walker | 1760908735 | Behavior Technician | Oak Harbor, WA | 2017 |
| Dustin Walker | 1831833185 | Physician Office Based Coding Specialist | Reno, NV | 2022 |
| Dustin Walker | 1902795396 | Home Health Aide | Charleston, WV | 2025 |
| Dustin Walker | 1952251134 | Physical Therapy Assistant | Keller, TX | 2026 |
| Dustton Walker, APRN | 1285183616 | Family Nurse Practitioner | Madisonville, KY | 2016 |
| Dusty Walker, MS | 1336239037 | Mental Health Counselor | Gautier, MS | 2006 |
| Dvonne Walker | 1174494488 | Mental Health Counselor | Yorkville, IL | 2025 |
| Dvora Walker, PH.D. | 1366846727 | Psychologist | Albany, NY | 2014 |
| Dwayne Walker, M.D. | 1467885475 | Internal Medicine Physician | Liberty Twp, OH | 2013 |
| Dwayne Walker | 1497456164 | Independent Duty Medical Technicians | South Euclid, OH | 2023 |
| Dwayne Walker, MSW, LCSW | 1508113473 | Clinical Social Worker | Springfield, MO | 2012 |
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).