Providers Morgan Walker, PA-C to Ondra Walker, LMSW
300 individual NPIs in the federal registry, part 22,921 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. 64 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Morgan Walker, PA-C | 1952752552 | Surgical Physician Assistant | Kansas City, MO | 2016 |
| Morganne Walker | 1639743495 | Behavior Technician | Fayetteville, AR | 2021 |
| Moriah Walker | 1558182709 | Addiction (Substance Use Disorder) Counselor | Visalia, CA | 2024 |
| Moriah Walker, PT, DPT | 1922735224 | Physical Therapist | Louisville, KY | 2022 |
| Morning Walker | 1891154191 | Physical Therapy Assistant | Hilltop, WV | 2016 |
| Moses Walker | 1265211148 | Personal Care Attendant | Las Vegas, NV | 2023 |
| Mownika Walker, MD | 1063033751 | Internal Medicine Physician | Tallahassee, FL | 2020 |
| Mugabe Walker, MD | 1922304195 | Internal Medicine Physician | San Antonio, TX | 2011 |
| Muhassan Walker | 1104795566 | Doula | Kansas City, MO | 2025 |
| Murray Walker | 1134665607 | Certified Registered Nurse Anesthetist | Paris, TX | 2017 |
| Mya Walker | 1073475620 | Behavior Technician | Houston, TX | 2025 |
| Mya Walker | 1427926831 | Day Training/Habilitation Specialist | Petaluma, CA | 2025 |
| Myashia Walker, MS, LAPC, NCC | 1558236844 | Counselor | Dresher, PA | 2025 |
| Mychal Walker | 1508611518 | Behavior Technician | Columbia, MD | 2024 |
| Myeisha Walker, CNA | 1912540063 | Behavior Technician | Walnut Creek, CA | 2019 |
| Myesha Walker, BA | 1689943524 | Community Health Worker | San Francisco, CA | 2011 |
| Myion Walker | 1154060382 | Peer Specialist | Oklahoma City, OK | 2022 |
| Myra Walker | 1750006383 | Peer Specialist | Lorain, OH | 2022 |
| Myranda Walker, PA-C | 1285913517 | Physician Assistant | Johnstown, PA | 2011 |
| Myron Walker | 1114421625 | Case Manager/Care Coordinator | Marrero, LA | 2018 |
| Myrtis Walker, M.S., R.D., LDN | 1649694316 | Registered Dietitian | Nashville, TN | 2014 |
| Mystery Walker | 1083418875 | Behavior Technician | Conyers, GA | 2025 |
| Mysti Walker | 1437509833 | Speech-Language Pathologist | Boise, ID | 2016 |
| Mytoi-A Walker, M.ED. | 1124388699 | Case Manager/Care Coordinator | Chester, PA | 2012 |
| N'Dorah Walker, LICSW, LCSW | 1265773493 | Clinical Social Worker | Washington, DC | 2013 |
| Na'Loni Walker | 1316504608 | Case Manager/Care Coordinator | Natchitoches, LA | 2019 |
| Nachelle Walker | 1720739923 | Massage Therapist | Bedford Hts, OH | 2022 |
| Nadia Walker, STUDENT | 1235050832 | Student in an Organized Health Care Education/Training Program | Gretna, LA | 2026 |
| Nadia Walker, MENTAL HEALTH COACH | 1952054702 | Mental Health Counselor | Lisle, IL | 2022 |
| Nadia Walker | 1982367132 | Behavior Technician | Junction City, KS | 2021 |
| Nadine Walker | 1912143827 | Home Health Aide | Cleveland, OH | 2008 |
| Nadine Walker, PHARMACIST | 1942086285 | Pharmacist | Port St Lucie, FL | 2023 |
| Nadya Walker | 1275080608 | Occupational Therapy Assistant | Atlanta, GA | 2016 |
| Nafeesah Walker | 1003612391 | Driver | Cleveland, OH | 2025 |
| Nafeesah Walker, AGPCNP-C | 1568306306 | Primary Care Nurse Practitioner | Hapeville, GA | 2026 |
| Naisha Walker | 1518416734 | Professional Counselor | Houston, TX | 2016 |
| Nakayla Walker | 1013795731 | Behavior Technician | Farmington Hills, MI | 2023 |
| Nakeiya Walker, RBT, MA | 1043986599 | Behavior Technician | Stockbridge, GA | 2021 |
| Nakesha Walker, LMSW | 1235952904 | Social Worker | Little Elm, TX | 2024 |
| Naketta Walker | 1154033603 | Contractor | Lancaster, TX | 2022 |
| Nakia Walker | 1568891893 | Licensed Practical Nurse | Buffalo, NY | 2013 |
| Nakia Walker | 1821768946 | Physical Therapist | Troy, MI | 2021 |
| Nakimah Walker | 1750172565 | Licensed Practical Nurse | Pennsauken, NJ | 2025 |
| Nakisha Walker | 1003279381 | Licensed Practical Nurse | Detroit, MI | 2016 |
| Nakita Walker | 1205651478 | Case Manager/Care Coordinator | Tulsa, OK | 2024 |
| Nakita Walker | 1891095436 | Behavior Analyst | Albuquerque, NM | 2010 |
| Nakita Walker | 1952019440 | Mental Health Counselor | Aurora, IL | 2022 |
| Nakoma Walker | 1780328609 | Internal Medicine Physician | Charleston, SC | 2022 |
| Naliyah Walker | 1699638924 | Behavior Technician | New Castle, IN | 2025 |
| Nan Walker, NP | 1649298787 | Family Nurse Practitioner | Everett, WA | 2006 |
| Nancy Walker | 1174301253 | Peer Specialist | Seward, AK | 2023 |
| Nancy Walker, RN | 1225303134 | Gastroenterology Registered Nurse | Ann Arbor, MI | 2012 |
| Nancy Walker, M.D. | 1235279043 | Family Medicine Physician | Crowley, LA | 2007 |
| Nancy Walker | 1245627645 | Peer Specialist | Brooklyn, NY | 2015 |
| Nancy Walker | 1316547722 | Pharmacist | El Dorado Springs, MO | 2020 |
| Nancy Walker, ARNP | 1316985260 | Adult Health Nurse Practitioner | Holiday, FL | 2006 |
| Nancy Walker, LPN | 1326228073 | Licensed Practical Nurse | Burlington, NJ | 2007 |
| Nancy Walker, FNP-C | 1467223420 | Primary Care Nurse Practitioner | Roswell, NM | 2024 |
| Nancy Walker, RN | 1477054112 | Gerontology Registered Nurse | Cincinnati, OH | 2018 |
| Nancy Walker, D.PH. | 1477858322 | Pharmacist | McMinnville, TN | 2011 |
| Nancy Walker, M.S., PH. D. L.P.C. | 1497963334 | Mental Health Counselor | Charlotte, NC | 2007 |
| Nancy Walker, APN | 1538442512 | Nurse Practitioner | Las Vegas, NV | 2011 |
| Nancy Walker | 1548861743 | Personal Care Attendant | Elkins, WV | 2020 |
| Nancy Walker, RPH | 1669094876 | Pharmacist | Cynthiana, KY | 2020 |
| Nancy Walker, CRNA | 1689189193 | Certified Registered Nurse Anesthetist | Elkhart, IN | 2017 |
| Nancy Walker | 1730483231 | Mental Health Counselor | Steubenville, OH | 2010 |
| Nancy Walker, RN | 1750643623 | Community Health Registered Nurse | Metairie, LA | 2012 |
| Nancy Walker, M.D. | 1881628154 | Rheumatology Physician | Wyomissing, PA | 2006 |
| Nancy Walker, FNP-BC | 1891022026 | Family Nurse Practitioner | Jefferson City, TN | 2009 |
| Nancy Walker, RD, LD, CDCES | 1902699473 | Registered Dietitian | Houston, TX | 2025 |
| Nandee Walker, NCC, LPC-S, RPT-S | 1205371028 | Mental Health Counselor | Owasso, OK | 2017 |
| Nanita Walker | 1336620244 | Personal Care Attendant | Las Vegas, NV | 2018 |
| Naomi Walker, BEHAVIORAL TECH | 1275376378 | Behavior Technician | Cary, NC | 2024 |
| Naomi Walker | 1336608603 | Diagnostic Radiology Physician | Los Angeles, CA | 2019 |
| Naomi Walker | 1487919106 | Home Health Aide | Washington, DC | 2012 |
| Naomi Walker, LPC | 1609763960 | Mental Health Counselor | Azle, TX | 2025 |
| Naomi Walker | 1669153037 | Case Manager/Care Coordinator | Monroe, LA | 2023 |
| Naomi Walker | 1740098342 | Doula | Houston, TX | 2024 |
| Naomi Walker, CPNP | 1790206530 | Pediatric Nurse Practitioner | Charleston, SC | 2017 |
| Nashawnda Walker | 1598688517 | Behavior Technician | Texas City, TX | 2026 |
| Nasya Walker | 1548184724 | Athletic Trainer | Greensboro, NC | 2026 |
| Natacha Walker | 1124375837 | Mental Health Counselor | Melbourne, FL | 2012 |
| Nataj Walker, AMFT | 1083431001 | Marriage & Family Therapist | Los Angeles, CA | 2024 |
| Natalia Walker, PRACTICAL NURSE | 1881381192 | Licensed Practical Nurse | Tulsa, OK | 2023 |
| Natalie Walker | 1144748435 | Speech-Language Pathologist | Carbondale, IL | 2017 |
| Natalie Walker | 1215466255 | Orthopedic Physical Therapist | Menifee, CA | 2017 |
| Natalie Walker | 1245008580 | Family Nurse Practitioner | Sherman Oaks, CA | 2023 |
| Natalie Walker, PHARMD | 1326454802 | Pharmacist | Lexington, KY | 2014 |
| Natalie Walker | 1326891524 | Behavior Technician | Lynnwood, WA | 2024 |
| Natalie Walker, PTA | 1346699683 | Physical Therapy Assistant | Cedar Park, TX | 2016 |
| Natalie Walker, LCSW-C | 1518337955 | Clinical Social Worker | Waldorf, MD | 2015 |
| Natalie Walker | 1538978770 | Family Nurse Practitioner | Gloversville, NY | 2025 |
| Natalie Walker, MSW | 1558799023 | Mental Health Counselor | Philadelphia, PA | 2013 |
| Natalie Walker, CRNP | 1619919636 | Pediatric Nurse Practitioner | Pennsauken, NJ | 2006 |
| Natalie Walker, OD | 1689298911 | Optometrist | South Bend, IN | 2020 |
| Natalie Walker, MD | 1770148439 | Obstetrics & Gynecology Physician | Nashville, TN | 2019 |
| Natalie Walker | 1770248650 | Dental Assistant | Sunnyvale, CA | 2021 |
| Natalie Walker | 1780394015 | Behavior Technician | Monrovia, CA | 2022 |
| Natalie Walker | 1932236981 | Registered Nurse | Denver, CO | 2007 |
| Natalya Walker | 1326796194 | Personal Care Attendant | Washington, DC | 2022 |
| Natasha Walker | 1235977315 | Case Manager/Care Coordinator | Richmond, KY | 2024 |
| Natasha Walker | 1356859375 | Case Manager/Care Coordinator | Detroit, MI | 2018 |
| Natasha Walker | 1366227878 | Case Manager/Care Coordinator | Cleveland, OH | 2023 |
| Natasha Walker, RN-BSN, WHNP STUDENT | 1437818358 | Registered Nurse | Milford, KS | 2021 |
| Natasha Walker | 1437827771 | Licensed Vocational Nurse | Fairfield, CA | 2021 |
| Natasha Walker, DNP, PMNHP-BC, FNP-C | 1467817585 | Psychiatric/Mental Health Nurse Practitioner | West Palm Beach, FL | 2015 |
| Natasha Walker | 1538717855 | Attendant Care Provider | Keysville, GA | 2019 |
| Natasha Walker | 1558505941 | Independent Duty Medical Technicians | Robins Afb, GA | 2009 |
| Natasha Walker | 1578123964 | Health Educator | Largo, FL | 2019 |
| Natasha Walker, LSCSW | 1780230110 | Clinical Social Worker | Wichita, KS | 2019 |
| Natasha Walker | 1871248393 | Technician | Bay City, MI | 2022 |
| Natasha Walker | 1982449963 | Occupational Therapist | Phoenix, AZ | 2024 |
| Natasia Walker, NP | 1386190478 | Nurse Practitioner | Houston, TX | 2016 |
| Natausha Walker, FNP-C | 1215669189 | Family Nurse Practitioner | Idabel, OK | 2022 |
| Naterra Walker, NP | 1417385865 | Pediatric Nurse Practitioner | Washington, DC | 2013 |
| Nathalee Walker, NP | 1528701893 | Psychiatric/Mental Health Nurse Practitioner | Wilmington, MA | 2022 |
| Nathan Walker, PA | 1013790021 | Physician Assistant | Santa Maria, CA | 2023 |
| Nathan Walker, LMT, CMLDT, OMT | 1114447349 | Massage Therapist | Providence, RI | 2017 |
| Nathan Walker | 1396561668 | Orthopedic Physical Therapist | Ogden, UT | 2024 |
| Nathan Walker, M.D. | 1629087325 | Internal Medicine Physician | Champaign, IL | 2006 |
| Nathan Walker, LAT, ATC | 1760044234 | Athletic Trainer | Charlotte, NC | 2019 |
| Nathan Walker, O.D. | 1851314355 | Optometrist | Glenolden, PA | 2006 |
| Nathan Walker, M.D. | 1992119879 | Sleep Medicine (Psychiatry & Neurology) Physician | Chapel Hill, NC | 2014 |
| Nathaniel Walker, MS PP | 1033446208 | Mental Health Counselor | Warner Robins, GA | 2009 |
| Nathaniel Walker | 1134551005 | Mental Health Counselor | Reno, NV | 2013 |
| Nathaniel Walker | 1437950482 | Student in an Organized Health Care Education/Training Program | Cleveland, OH | 2025 |
| Nathaniel Walker | 1568818441 | Addiction (Substance Use Disorder) Counselor | Brooklyn, NY | 2016 |
| Nathaniel Walker | 1629468673 | Nurse's Aide | Toledo, OH | 2015 |
| Natosha Walker | 1154267052 | Behavior Analyst | Smyrna, TN | 2026 |
| Natoya Walker | 1346003811 | Behavior Technician | Towson, MD | 2024 |
| Natrice Walker, MED CCC-SLP | 1932650579 | Speech-Language Pathologist | Orange Park, FL | 2016 |
| Nautica Walker | 1528874443 | Behavior Technician | Farmington Hills, MI | 2024 |
| Nayla Walker | 1306675814 | Mental Health Counselor | Elgin, IL | 2024 |
| Neal Walker, D.O. | 1396706123 | Dermatology Physician | Limerick, PA | 2006 |
| Neasha Walker, LPCA | 1073170403 | Mental Health Counselor | Greensboro, NC | 2019 |
| Neeta Walker | 1992327118 | Licensed Vocational Nurse | Houston, TX | 2020 |
| Neeva Walker, MPT | 1154497808 | Physical Therapist | Fremont, CA | 2006 |
| Nefertiti Walker | 1245939412 | Case Manager/Care Coordinator | Beachwood, OH | 2023 |
| Neidra Walker, NP | 1407163306 | Family Nurse Practitioner | Bronx, NY | 2010 |
| Nelsie Walker, LMHC,CAP,DOT/SAP | 1861599409 | Addiction (Substance Use Disorder) Counselor | Bradenton, FL | 2006 |
| Nelson Walker, MD | 1275526121 | Family Medicine Physician | Storrs, CT | 2005 |
| Nelum Walker, MSN, APN | 1740579887 | Family Nurse Practitioner | Atlanta, GA | 2011 |
| Nena Walker | 1669353405 | Case Manager/Care Coordinator | Norman, OK | 2025 |
| Nequisha Walker | 1477347037 | Behavior Technician | Clarksville, TN | 2025 |
| Neraymeah Walker | 1134755200 | Registered Nurse First Assistant | Indianapolis, IN | 2020 |
| Nereida Walker | 1205055456 | Pharmacy Technician | San Juan, PR | 2007 |
| Nermin Walker | 1457170185 | Counselor | York, PA | 2024 |
| Neshara Walker | 1972349066 | Certified Registered Nurse Anesthetist | Houston, TX | 2024 |
| Neteiko Walker | 1487497426 | Community Health Worker | Katy, TX | 2024 |
| Nevada Walker | 1306075098 | Specialist | Idaho Falls, ID | 2009 |
| Nevaeh Walker | 1598562910 | Day Training/Habilitation Specialist | Omaha, NE | 2025 |
| Neville Walker, D.O. | 1467766840 | Physical Medicine & Rehabilitation Physician | Schenectady, NY | 2010 |
| Nevin Walker, RPH | 1568989937 | Pharmacist | Sterling, IL | 2017 |
| Newton Walker, PHARMD | 1104421171 | Pharmacist | Miami, FL | 2020 |
| Neysa Walker | 1790256592 | Registered Nurse | Farmington Hills, MI | 2018 |
| Nia Walker | 1295603520 | Physician Assistant | Lillington, NC | 2025 |
| Nia Walker, PA-C | 1336759737 | Physician Assistant | Thibodaux, LA | 2020 |
| Nia Walker, RBT | 1356176648 | Behavior Technician | Collierville, TN | 2024 |
| Niaya Walker | 1922950104 | Behavior Technician | Owings Mills, MD | 2026 |
| Niccole Walker | 1851106843 | Behavior Technician | Carlsbad, CA | 2025 |
| Nichola Walker, OTR/L | 1922374289 | Occupational Therapist | Brooklyn, NY | 2012 |
| Nicholas Walker, M. A. | 1023452216 | Student in an Organized Health Care Education/Training Program | Littleton, CO | 2013 |
| Nicholas Walker, P.T. | 1033555255 | Physical Therapist | Spartanburg, SC | 2013 |
| Nicholas Walker | 1043706914 | Physical Therapist | Hattiesburg, MS | 2018 |
| Nicholas Walker | 1134612807 | Rehabilitation Practitioner | Pasadena, CA | 2018 |
| Nicholas Walker, BA | 1144905738 | Counselor | Longmont, CO | 2023 |
| Nicholas Walker, PT, DPT, CSCS | 1194499806 | Physical Therapist | St Augustine, FL | 2021 |
| Nicholas Walker, DDS | 1245162379 | Dentist | Charleston, WV | 2026 |
| Nicholas Walker, PA-C | 1346821014 | Physician Assistant | Austin, TX | 2021 |
| Nicholas Walker, M.D. | 1437241221 | Interventional Cardiology Physician | Coralville, IA | 2006 |
| Nicholas Walker, RD | 1508715723 | Registered Dietitian | Lincolnton, NC | 2026 |
| Nicholas Walker | 1629428719 | Professional Counselor | Ashland, OR | 2016 |
| Nicholas Walker | 1730999368 | Case Manager/Care Coordinator | Los Angeles, CA | 2025 |
| Nicholas Walker, DC | 1811405145 | Chiropractor | Springfield, MO | 2018 |
| Nicholas Walker, MD | 1922427863 | Plastic and Reconstructive Surgery Physician | Frisco, TX | 2014 |
| Nicholas Walker | 1952894222 | Behavior Technician | Irvine, CA | 2018 |
| Nick Walker | 1992568315 | Clinical Social Worker | Farmington, MO | 2024 |
| Nickeisha Walker, M.S., BCBA | 1841795796 | Behavior Analyst | Manchester, CT | 2018 |
| Nicki Walker | 1417611971 | Clinical Social Worker | East Lansing, MI | 2021 |
| Nickolas Walker, M.D. | 1912266289 | Emergency Medicine Physician | Clarksville, TN | 2012 |
| Nicky Walker | 1427754449 | Home Health Aide | Washington, DC | 2023 |
| Nicola Walker | 1245053560 | Case Manager/Care Coordinator | Garfield Heights, OH | 2024 |
| Nicola Walker, MA | 1518084276 | Addiction (Substance Use Disorder) Counselor | Detroit, MI | 2007 |
| Nicola Walker, MD | 1538193586 | Family Medicine Physician | Covington, WA | 2006 |
| Nicole Walker, DO | 1023678448 | General Practice Physician | Walled Lake, MI | 2019 |
| Nicole Walker | 1043805971 | Personal Care Attendant | Morgantown, WV | 2021 |
| Nicole Walker | 1093496739 | Licensed Practical Nurse | Gary, IN | 2023 |
| Nicole Walker | 1104536838 | Contractor | Columbus, OH | 2022 |
| Nicole Walker | 1104769694 | Chore Provider | Omaha, NE | 2026 |
| Nicole Walker, PHARM.D. | 1134563380 | Pharmacist | Granby, CO | 2013 |
| Nicole Walker | 1144687765 | Mental Health Counselor | Plaquemine, LA | 2016 |
| Nicole Walker, MSW | 1184753188 | Mental Health Counselor | Portland, OR | 2007 |
| Nicole Walker, RN | 1194678375 | Case Management Registered Nurse | Homestead, PA | 2026 |
| Nicole Walker | 1215608237 | Counselor | Manchester, CT | 2021 |
| Nicole Walker, PA-C | 1225118607 | Physician Assistant | Glendale, AZ | 2006 |
| Nicole Walker, LPMC | 1225437767 | Mental Health Counselor | Syracuse, NY | 2014 |
| Nicole Walker, PSY.D. | 1265441422 | Clinical Psychologist | Los Angeles, CA | 2006 |
| Nicole Walker, CT /CDCA | 1265946305 | Addiction (Substance Use Disorder) Counselor | Toledo, OH | 2017 |
| Nicole Walker, CRNP | 1366865800 | Acute Care Nurse Practitioner | Philadelphia, PA | 2014 |
| Nicole Walker, BSN, RN | 1437795341 | Registered Nurse | Steubenville, OH | 2019 |
| Nicole Walker | 1437922267 | Physical Therapy Assistant | Canonsburg, PA | 2023 |
| Nicole Walker | 1467276097 | Behavior Technician | Temecula, CA | 2024 |
| Nicole Walker | 1487158333 | Nurse's Aide | Marrero, LA | 2018 |
| Nicole Walker | 1518890979 | Behavior Analyst | Wall Township, NJ | 2026 |
| Nicole Walker, PHARMD | 1578887923 | Pharmacist | Indianapolis, IN | 2010 |
| Nicole Walker | 1598035784 | Case Manager/Care Coordinator | Marietta, GA | 2012 |
| Nicole Walker, MSED | 1598357873 | Speech-Language Pathologist | Tilton, NH | 2021 |
| Nicole Walker, M.D. | 1659520898 | Surgical Oncology Physician | New Orleans, LA | 2008 |
| Nicole Walker | 1669119335 | Case Manager/Care Coordinator | Kissimmee, FL | 2022 |
| Nicole Walker, MS | 1669180329 | Marriage & Family Therapist | Las Vegas, NV | 2022 |
| Nicole Walker, PSY.D. | 1679252324 | Clinical Psychologist | Palo Alto, CA | 2023 |
| Nicole Walker, BT | 1730687724 | Behavior Analyst | Conway, SC | 2018 |
| Nicole Walker, O.D. | 1780656884 | Optometrist | Greer, SC | 2006 |
| Nicole Walker | 1790311397 | Behavior Technician | Pearland, TX | 2020 |
| Nicole Walker | 1801155353 | Counselor | Provo, UT | 2012 |
| Nicole Walker | 1821980384 | Addiction (Substance Use Disorder) Counselor | San Pedro, CA | 2025 |
| Nicole Walker | 1841085354 | Behavior Technician | Albuquerque, NM | 2025 |
| Nicole Walker | 1841488046 | Case Manager/Care Coordinator | Sacramento, CA | 2007 |
| Nicole Walker | 1851281331 | Behavior Technician | Kapolei, HI | 2025 |
| Nicole Walker, PA-C | 1851938351 | Physician Assistant | Chicago, IL | 2019 |
| Nicole Walker, MSW | 1881619195 | School Counselor | Indianapolis, IN | 2006 |
| Nicole Walker, MPT | 1891888749 | Physical Therapist | Boise, ID | 2006 |
| Nicole Walker, LLMSW | 1952722084 | Social Worker | Detroit, MI | 2013 |
| Nicole Walker | 1962090076 | Specialist | Alexandria, MN | 2021 |
| Nicole Walker | 1962912063 | Counselor | San Diego, CA | 2017 |
| Nicole Walker | 1972342806 | Registered Nurse | New Orleans, LA | 2024 |
| Nicole Walker, CNM | 1992216741 | Advanced Practice Midwife | Tacoma, WA | 2017 |
| Nicolette Walker, LPN | 1548627987 | Licensed Practical Nurse | Bedford, OH | 2016 |
| Nigel Walker | 1245554898 | Rehabilitation Practitioner | Culver City, CA | 2010 |
| Nija Walker | 1255646659 | Pharmacist | Baton Rouge, LA | 2010 |
| Nika Walker | 1679708606 | Contractor | Pickerington, OH | 2009 |
| Nikcola Walker | 1366020893 | Mental Health Counselor | Hampton, VA | 2021 |
| Nikiah Walker, PT DPT | 1083217541 | Physical Therapist | Philadelphia, PA | 2020 |
| Nikishi Walker, P.T | 1205984432 | Physical Therapist | Broken Arrow, OK | 2007 |
| Nikita Walker | 1134489966 | Physical Therapy Assistant | Morgantown, WV | 2012 |
| Nikka Walker | 1962290908 | Home Health Aide | Omaha, NE | 2025 |
| Nikki Walker, DC | 1043487606 | Chiropractor | Central Point, OR | 2008 |
| Nikki Walker, COTA/L | 1063801504 | Occupational Therapy Assistant | Dolton, IL | 2015 |
| Nikki Walker, M.S., CCC-SLP | 1265168801 | Speech-Language Pathologist | Mobile, AL | 2022 |
| Nikki Walker, LPC | 1427712413 | Professional Counselor | Decatur, IL | 2021 |
| Nikki Walker, CPHT | 1780444315 | Pharmacy Technician | Fort Sill, OK | 2024 |
| Nikki Walker, LCSW-A, LCAS-A | 1932843521 | Clinical Social Worker | Cary, NC | 2022 |
| Nikkia Walker | 1689175184 | Rehabilitation Practitioner | Las Vegas, NV | 2018 |
| Nimota Walker, MSW, CBHCM, LCSW | 1700599461 | Clinical Social Worker | Lake City, FL | 2022 |
| Nina Walker | 1104105782 | Clinical Social Worker | Santa Fe, NM | 2011 |
| Nina Walker | 1306569181 | Behavior Technician | Farmington Hills, MI | 2022 |
| Nina Walker, ATC | 1396728267 | Athletic Trainer | Chapel Hill, NC | 2005 |
| Nina Walker | 1538603220 | Prosthetics Case Management | Austell, GA | 2016 |
| Nina Walker | 1639652894 | Addiction (Substance Use Disorder) Counselor | Gig Harbor, WA | 2018 |
| Ninna Walker | 1073213146 | Personal Care Attendant | Las Vegas, NV | 2023 |
| Nishae Walker | 1699239897 | Community Health Worker | Bronx, NY | 2019 |
| Nita Walker, M.D. | 1023066172 | Internal Medicine Physician | Cincinnati, OH | 2006 |
| Nivea Walker | 1679845705 | Occupational Therapist | Chesapeake, VA | 2012 |
| Niya Walker | 1225745680 | Behavior Technician | Rockville, MD | 2022 |
| Noah Walker | 1164277109 | Behavior Technician | Salt Lake City, UT | 2024 |
| Noah Walker | 1225856586 | Behavior Technician | Pikesville, MD | 2024 |
| Noel Walker | 1447127022 | Acute Care Nurse Practitioner | Tampa, FL | 2025 |
| Noel Walker, LISW | 1841359965 | Clinical Social Worker | Independence, OH | 2006 |
| Noelle Walker, CCC-SLP | 1467295642 | Speech-Language Pathologist | Overland Park, KS | 2024 |
| Nolan Walker, DDS | 1093553521 | General Practice Dentistry | Houston, TX | 2024 |
| Nolan Walker, LPCC, NCC | 1821581851 | Counselor | Calhan, CO | 2018 |
| Nona Walker | 1710128863 | Community Health Worker | Darby, MT | 2009 |
| Nora Walker, M.D. | 1104823822 | Pulmonary Disease Physician | San Antonio, TX | 2005 |
| Nora Walker, LCSW | 1548328859 | Clinical Social Worker | Colorado Springs, CO | 2006 |
| Nora Walker | 1851902928 | Case Manager/Care Coordinator | Clinton, MS | 2020 |
| Norma Walker, OPTICIAN | 1023379658 | Optician | Roanoke, VA | 2012 |
| Norma Walker | 1881476620 | Case Manager/Care Coordinator | Washington, DC | 2023 |
| Norman Walker, P.A. | 1396731808 | Medical Physician Assistant | Angoon, AK | 2005 |
| Norman Walker, CRNA | 1427144245 | Certified Registered Nurse Anesthetist | Pennington, NJ | 2006 |
| Novlette Walker | 1700192614 | Licensed Practical Nurse | Mount Vernon, NY | 2010 |
| Nydia Walker | 1386496461 | Doula | Fort Pierce, FL | 2024 |
| Nyesha Walker | 1134859655 | Occupational Therapist | Oxford, MS | 2022 |
| Nykiah Walker, FRANK ESPINOZA | 1427514793 | Behavior Technician | Newhall, CA | 2019 |
| Nyla Walker | 1689524084 | Behavior Technician | Farmington Hills, MI | 2026 |
| Nysia Walker | 1245959725 | Driver | Brooklyn, NY | 2022 |
| O'Neal Walker | 1336419563 | Clinical Psychologist | Rockville, MD | 2012 |
| O'Neil Walker, LCSWA | 1659794626 | Clinical Social Worker | Salisbury, NC | 2014 |
| Octavia Walker | 1568011484 | Attendant Care Provider | Beaumont, TX | 2019 |
| Octayvia Walker | 1861366502 | Psychiatric/Mental Health Nurse Practitioner | Pike Road, AL | 2025 |
| Odane Walker | 1316769854 | Physical Therapy Assistant | Vero Beach, FL | 2024 |
| Olga Walker, MS.RDN | 1356767511 | Registered Dietitian | Cortlandt Manor, NY | 2014 |
| Oliver Walker | 1164096947 | Addiction (Substance Use Disorder) Counselor | Palm Springs, CA | 2021 |
| Olivia Walker, PT, DPT | 1013523810 | Physical Therapist | Atlanta, GA | 2020 |
| Olivia Walker, O.D. | 1144759002 | Optometrist | Salem, IN | 2017 |
| Olivia Walker | 1154202364 | Behavior Technician | Saginaw, MI | 2025 |
| Olivia Walker | 1164288056 | Behavior Technician | Marietta, GA | 2024 |
| Olivia Walker, PA-C | 1164288577 | Physician Assistant | Nicholasville, KY | 2024 |
| Olivia Walker, SLP | 1194192351 | Speech-Language Pathologist | West Point, NE | 2015 |
| Olivia Walker, RBT | 1205711397 | Behavior Technician | Rock Hill, SC | 2025 |
| Olivia Walker | 1376362012 | Marriage & Family Therapist | Costa Mesa, CA | 2024 |
| Olivia Walker | 1790253169 | Case Manager/Care Coordinator | Benton, AR | 2018 |
| Olivia Walker, FNP-C | 1801278437 | Family Nurse Practitioner | Morgan City, LA | 2015 |
| Olivia Walker | 1801443338 | Behavior Analyst | Norman, OK | 2019 |
| Olivia Walker | 1891509659 | Case Manager/Care Coordinator | Baton Rouge, LA | 2025 |
| Olivia Walker, FNP-C | 1952182354 | Family Nurse Practitioner | Riverton, UT | 2023 |
| Olivia Walker, DO | 1992592927 | Diagnostic Radiology Physician | Charleston, SC | 2025 |
| Ollie Walker, LCSW | 1245884097 | Clinical Social Worker | Philadelphia, PA | 2019 |
| Olya Walker | 1386146926 | Marriage & Family Therapist | Falls Church, VA | 2018 |
| Olydia Walker, ATC, LAT | 1447614847 | Athletic Trainer | Stone Mountain, GA | 2016 |
| Ondra Walker, LMSW | 1326427493 | Social Worker | Decatur, GA | 2015 |
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).