| NPI | Name | Changed Field | Old Value → New Value |
| 1003108531 | Marissa Boeck, MD | Taxonomy Specialties | General Surgery | Surgical Critical Care → Surgical Critical Care | General Surgery |
| 1003254186 | Claudio Bravo Carrillo, MD | Taxonomy Specialties | Cardiology | Heart Failure | Heart Failure and Transplantation Cardiology | Mechanical Circulatory Support and Cardiothoracic Transplant → Heart Failure | Cardiology | Heart Failure and Transplantation Cardiology | Mechanical Circulatory Support and Cardiothoracic Transplant |
| 1033597117 | Stephanie Cham, MD | Taxonomy Specialties | Gynecologic Oncology | Gynecologic Medical Oncology → Gynecologic Medical Oncology | Gynecologic Oncology |
| 1043639321 | Christi Butler, MD | Taxonomy Specialties | Urology | Reconstructive Urology → Reconstructive Urology | Urology |
| 1063742161 | Armin Afshar, MD | Taxonomy Specialties | Retina and Vitreous Diseases | Ocular Oncology | Pediatric Ophthalmology → Pediatric Ophthalmology | Retina and Vitreous Diseases | Ocular Oncology |
| 1083856967 | Jolie Chang, MD | Taxonomy Specialties | Otolaryngology | Sleep Surgery → Sleep Surgery | Otolaryngology |
| 1104001718 | Amarpali Brar, MD | Taxonomy Specialties | Nephrology | Kidney Transplant Surgery | Transplant Nephrology → Transplant Nephrology | Nephrology | Kidney Transplant Surgery |
| 1114036480 | John Chamberlain, MD | Taxonomy Specialties | Psychiatry | Forensic Psychiatry → Forensic Psychiatry | Psychiatry |
| 1114169810 | Karla Bermudez Wagner, MD | Taxonomy Specialties | Obstetrics and Gynecology | Maternal and Fetal Medicine → Maternal and Fetal Medicine | Obstetrics and Gynecology |
| 1124149794 | Jennifer Ashby, LAC | Taxonomy Specialties | Acupuncture | Integrative Medicine → Integrative Medicine | Acupuncture |
| 1174942148 | Samuel Brusca, MD | Taxonomy Specialties | Cardiology | Pulmonary Hypertension | Cardiac Critical Care → Cardiac Critical Care | Cardiology | Pulmonary Hypertension |
| 1184941791 | Lisa Catalli, NP | Taxonomy Specialties | Hepatology | Transplant Hepatology → Transplant Hepatology | Hepatology |
| 1194081984 | Rachel Bystritsky, MD | Taxonomy Specialties | Infectious Diseases | HIV Medicine → HIV Medicine | Infectious Diseases |
| 1194106526 | Nima Alan, MD | Taxonomy Specialties | Neurosurgery | Spine Surgery → Spine Surgery | Neurosurgery |
| 1194854067 | Jonathan Carter, MD | Taxonomy Specialties | General Surgery | Gastrointestinal Surgery | Bariatric Surgery → Bariatric Surgery | Gastrointestinal Surgery | General Surgery |
| 1205877669 | Charalambos Andreadis, MD | Taxonomy Specialties | Hematology Oncology | Blood and Marrow Transplant | Leukemia | Lymphoma → Leukemia | Lymphoma | Blood and Marrow Transplant | Hematology Oncology |
| 1215673918 | Bobby Antalek, NP | Taxonomy Specialties | Interstitial Lung Disease | Lung Transplant Surgery → Lung Transplant Surgery | Interstitial Lung Disease |
| 1225116726 | Meredith Bean, MD | Taxonomy Specialties | Family Medicine | Sports Medicine → Sports Medicine | Family Medicine |
| 1225529928 | Hemali Batra-Sharma, MD | Taxonomy Specialties | Hematology | Breast Medical Oncology | Medical Oncology → Breast Medical Oncology | Hematology | Medical Oncology |
| 1245334606 | Matilda Chan, MD, PhD | Taxonomy Specialties | Comprehensive Ophthalmology | Cornea and External Diseases | Ophthalmology → Ophthalmology | Cornea and External Diseases | Comprehensive Ophthalmology |
| 1255657649 | Mohamed Abdelgadir Adam, MD | Taxonomy Specialties | Gastrointestinal Surgical Oncology | Hepatobiliary and Pancreatic Surgery | Pancreatobiliary Diseases → Gastrointestinal Surgical Oncology | Pancreatobiliary Diseases | Hepatobiliary and Pancreatic Surgery |
| 1265485155 | Christopher Ames, MD | Taxonomy Specialties | Neurosurgery | Spine Surgery → Spine Surgery | Neurosurgery |
| 1295792729 | Emily Bergsland, MD | Taxonomy Specialties | Gastrointestinal Medical Oncology | Neuroendocrine Oncology | Pancreatobiliary Diseases → Neuroendocrine Oncology | Gastrointestinal Medical Oncology | Pancreatobiliary Diseases |
| 1316301179 | Joseph Bayne, MD | Taxonomy Specialties | Cardiology | Adult Congenital Cardiac Disease → Adult Congenital Cardiac Disease | Cardiology |
| 1326363615 | Timothy Campbell, MD, PhD | Taxonomy Specialties | Hematology | Medical Oncology → Medical Oncology | Hematology |
| 1326700287 | Austin Angelidakis, NP | Taxonomy Specialties | Cancer Survivorship | Genitourinary Medical Oncology → Genitourinary Medical Oncology | Cancer Survivorship |
| 1346213246 | Gary Abrams, MD | Taxonomy Specialties | Neurology | Neurorehabilitation → Neurorehabilitation | Neurology |
| 1346690336 | Yew Song Cheng, MD | Taxonomy Specialties | Otolaryngology | Neurotology | Cochlear Implant | Otology → Cochlear Implant | Otolaryngology | Otology | Neurotology |
| 1356632632 | Jonathan Budzik, MD, PhD | Taxonomy Specialties | Pulmonology | Cystic Fibrosis → Cystic Fibrosis | Pulmonology |
| 1356651681 | Elaine Brown, MD | Taxonomy Specialties | Neurology | Clinical Neurophysiology → Clinical Neurophysiology | Neurology |
| 1356860290 | Kamal Al-Eryani, DDS, PhD | Taxonomy Specialties | Oral Medicine | Dentistry | Orofacial Pain → Dentistry | Orofacial Pain | Oral Medicine |
| 1376560136 | Ajai Chari, MD | Taxonomy Specialties | Hematology Oncology | Myeloma → Myeloma | Hematology Oncology |
| 1376771758 | Jennifer Chen, MD | Taxonomy Specialties | Internal Medicine | Gastroenterology → Gastroenterology | Internal Medicine |
| 1396799516 | Nancy Ascher, MD, PhD | Taxonomy Specialties | Transplant Surgery | Kidney Transplant Surgery → Kidney Transplant Surgery | Transplant Surgery |
| 1396944104 | Anushree Agarwal, MD | Taxonomy Specialties | Cardiology | Adult Congenital Cardiac Disease | Congenital Cardiac Disease → Adult Congenital Cardiac Disease | Cardiology | Congenital Cardiac Disease |
| 1437462769 | Kathryn Cherbini, NP | Taxonomy Specialties | Breast Medical Oncology | Gastrointestinal Medical Oncology → Gastrointestinal Medical Oncology | Breast Medical Oncology |
| 1447295167 | Paul Brakeman, MD | Taxonomy Specialties | Nephrology | Pediatric Nephrology → Pediatric Nephrology | Nephrology |
| 1447716725 | Yousif Ahmad, MD | Taxonomy Specialties | Cardiology | Interventional Cardiology → Interventional Cardiology | Cardiology |
| 1457807588 | Nhat Bui, NP | Taxonomy Specialties | Neurology | Memory and Cognitive Disorders Neurology → Memory and Cognitive Disorders Neurology | Neurology |
| 1457840787 | Kwame Adjepong, MD | Taxonomy Specialties | Neurology | Palliative Medicine → Palliative Medicine | Neurology |
| 1467427096 | Theodore Abraham, MD | Taxonomy Specialties | Cardiology | Cardiac Imaging | Cardiovascular Genetics | Hypertrophic Cardiomyopathy → Hypertrophic Cardiomyopathy | Cardiovascular Genetics | Cardiac Imaging | Cardiology |
| 1487929972 | Rahmat Balogun, DO | Taxonomy Specialties | Internal Medicine | Integrative Medicine | Occupational-Environmental Medicine → Occupational-Environmental Medicine | Internal Medicine | Integrative Medicine |
| 1497126726 | Elise M Armstrong, PT | Taxonomy Specialties | Physical Therapy | Orthopedic Physical Therapy → Orthopedic Physical Therapy | Physical Therapy |
| 1518257625 | Julia Carnevale, MD | Taxonomy Specialties | Hematology | Medical Oncology → Medical Oncology | Hematology |
| 1538117981 | Mitchel Berger, MD | Taxonomy Specialties | Neurosurgery | Pediatric Neurosurgery | Brain and Tumor Neurosurgery → Pediatric Neurosurgery | Neurosurgery | Brain and Tumor Neurosurgery |
| 1538127717 | Christopher Barnett, MD | Taxonomy Specialties | Cardiology | Pulmonary Hypertension | Cardiac Critical Care → Cardiology | Cardiac Critical Care | Pulmonary Hypertension |
| 1538601182 | Trese Biagini, NP | Taxonomy Specialties | Internal Medicine | Stroke → Stroke | Internal Medicine |
| 1568070365 | Olivia Bass, OD | Taxonomy Specialties | Optometry | Strabismus | Pediatric Optometry → Pediatric Optometry | Optometry | Strabismus |
| 1588823538 | Cristina Brickman, MD | Taxonomy Specialties | Infectious Diseases | HIV Medicine → HIV Medicine | Infectious Diseases |
| 1598031304 | Jeffrey Barry, MD | Taxonomy Specialties | Joint Replacement Surgery | Hip and Knee Orthopedic Surgery → Hip and Knee Orthopedic Surgery | Joint Replacement Surgery |
| 1609352533 | Athena Angelopoulos | Taxonomy Specialties | Genetic Counselor | Cardiovascular Genetics → Cardiovascular Genetics | Genetic Counselor |
| 1609823459 | Deborah Adey, MD | Taxonomy Specialties | Nephrology | Kidney Transplant Surgery | Transplant Nephrology → Kidney Transplant Surgery | Transplant Nephrology | Nephrology |
| 1619055415 | Stefano Bini, MD | Taxonomy Specialties | Joint Replacement Surgery | Orthopedic Surgery | Hip and Knee Orthopedic Surgery | Hip Orthopedic Surgery → Hip and Knee Orthopedic Surgery | Hip Orthopedic Surgery | Orthopedic Surgery | Joint Replacement Surgery |
| 1649346842 | Weiyun Ai, MD, PhD | Taxonomy Specialties | Hematology Oncology | Blood and Marrow Transplant | Lymphoma → Blood and Marrow Transplant | Lymphoma | Hematology Oncology |
| 1649751694 | Ashlie Browning | Taxonomy Specialties | Cancer Genetics | Genetic Counselor → Genetic Counselor | Cancer Genetics |
| 1669015772 | Motoko Ishii, NP | Taxonomy Specialties | → Gastrointestinal Medical Oncology |
| 1669121828 | Daniel Boctor, MD | Taxonomy Specialties | Internal Medicine | Hospital Medicine → Hospital Medicine | Internal Medicine |
| 1669436960 | Maria Abraham | Taxonomy Specialties | Cardiology | Cardiovascular Genetics | Hypertrophic Cardiomyopathy → Hypertrophic Cardiomyopathy | Cardiovascular Genetics | Cardiology |
| 1669582458 | Nancy Carteron, MD | Taxonomy Specialties | Internal Medicine | Rheumatology → Rheumatology | Internal Medicine |
| 1679530018 | Donald Abrams, MD | Taxonomy Specialties | Integrative Medicine | Integrative Oncology → Integrative Oncology | Integrative Medicine |
| 1710197330 | Edwin Alvarez, MD | Taxonomy Specialties | Gynecologic Oncology | Gynecologic Medical Oncology | Gynecologic Surgical Oncology → Gynecologic Medical Oncology | Gynecologic Surgical Oncology | Gynecologic Oncology |
| 1720377146 | Mandar Aras, MD, PhD | Taxonomy Specialties | Cardiology | Heart Failure | Heart Failure and Transplantation Cardiology | Cardio-Oncology | Cardiovascular Genetics | Mechanical Circulatory Support and Cardiothoracic Transplant → Cardiovascular Genetics | Cardio-Oncology | Cardiology | Heart Failure | Heart Failure and Transplantation Cardiology | Mechanical Circulatory Support and Cardiothoracic Transplant |
| 1720473127 | Bianca Bromberger, MD | Taxonomy Specialties | Cardiothoracic Surgery | Heart Transplant Surgery | Lung Transplant Surgery | Mechanical Circulatory Support and Cardiothoracic Transplant → Cardiothoracic Surgery | Lung Transplant Surgery | Heart Transplant Surgery | Mechanical Circulatory Support and Cardiothoracic Transplant |
| 1760560569 | Thomas Barber, MD | Taxonomy Specialties | Joint Replacement Surgery | Orthopedic Surgery → Orthopedic Surgery | Joint Replacement Surgery |
| 1770810590 | Jocelyn Chapman, MD | Taxonomy Specialties | Gynecologic Oncology | Gynecologic Medical Oncology | Gynecologic Surgical Oncology → Gynecologic Medical Oncology | Gynecologic Surgical Oncology | Gynecologic Oncology |
| 1801345996 | Katherine D. Bonacini, PT | Taxonomy Specialties | Physical Therapy | Geriatric Physical Therapy → Geriatric Physical Therapy | Physical Therapy |
| 1821078379 | Adnan Alseidi, MD | Taxonomy Specialties | Gastrointestinal Surgical Oncology | Hepatobiliary and Pancreatic Surgery | Pancreatobiliary Diseases → Gastrointestinal Surgical Oncology | Pancreatobiliary Diseases | Hepatobiliary and Pancreatic Surgery |
| 1821228487 | Ian Bledsoe, MD | Taxonomy Specialties | Neurology | Movement Disorders Neurology → Movement Disorders Neurology | Neurology |
| 1841231800 | Adam Boxer, MD, PhD | Taxonomy Specialties | Neurology | Memory and Cognitive Disorders Neurology → Memory and Cognitive Disorders Neurology | Neurology |
| 1841329646 | Edward Chang, MD | Taxonomy Specialties | Neurosurgery | Epilepsy Surgery → Epilepsy Surgery | Neurosurgery |
| 1841610482 | Alan Baik, MD | Taxonomy Specialties | Cardiology | Cardio-Oncology → Cardio-Oncology | Cardiology |
| 1851106223 | Hayley Barnes, PhD | Taxonomy Specialties | Pulmonology | Interstitial Lung Disease → Interstitial Lung Disease | Pulmonology |
| 1851427520 | Alexis Beatty, MD | Taxonomy Specialties | Cardiology | Cardiac Rehabilitation → Cardiac Rehabilitation | Cardiology |
| 1861676827 | Hakan Cakmak, MD | Taxonomy Specialties | Obstetrics and Gynecology | Reproductive Endocrinology and Infertility → Reproductive Endocrinology and Infertility | Obstetrics and Gynecology |
| 1861811044 | Leila Beach, MD | Taxonomy Specialties | Cardiology | Heart Failure | Heart Failure and Transplantation Cardiology | Mechanical Circulatory Support and Cardiothoracic Transplant → Heart Failure | Cardiology | Heart Failure and Transplantation Cardiology | Mechanical Circulatory Support and Cardiothoracic Transplant |
| 1871798470 | Rima Arnaout, MD | Taxonomy Specialties | Cardiology | Cardiac Imaging → Cardiac Imaging | Cardiology |
| 1902268923 | Arianna Cassidy, MD | Taxonomy Specialties | Obstetrics | Maternal and Fetal Medicine → Maternal and Fetal Medicine | Obstetrics |
| 1902576937 | Blair Anderson, NP | Taxonomy Specialties | Medical Oncology | Blood and Marrow Transplant → Blood and Marrow Transplant | Medical Oncology |
| 1902861883 | Lee-May Chen, MD | Taxonomy Specialties | Gynecologic Oncology | Gynecologic Medical Oncology | Gynecologic Surgical Oncology → Gynecologic Medical Oncology | Gynecologic Surgical Oncology | Gynecologic Oncology |
| 1922029354 | Michael Alvarado, MD | Taxonomy Specialties | Breast Surgical Oncology | Cutaneous (Skin) Surgical Oncology | Breast Surgery → Breast Surgery | Cutaneous (Skin) Surgical Oncology | Breast Surgical Oncology |
| 1952690877 | Nicholas Arger, MD | Taxonomy Specialties | Pulmonology | Interstitial Lung Disease → Interstitial Lung Disease | Pulmonology |
| 1962722439 | Bryn Boslett, MD | Taxonomy Specialties | Internal Medicine | HIV Medicine → HIV Medicine | Internal Medicine |
| 1972893188 | Sarah Alba-Nguyen, MD | Taxonomy Specialties | Internal Medicine | Hospital Medicine → Hospital Medicine | Internal Medicine |