This dataset includes over five million health care providers who are assigned National Provider Identifier (NPI) in the National Plan and Provider Enumeration System (NPPES), developed by the Centers for Medicare & Medicaid Services (CMS). Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under Health Insurance Portability and Accountability Act (HIPAA). Each provider is registered with the NPI, full name, status, address, taxonomy, other identifiers, etc.
| Subject | Transparency and Disclosure |
| Jurisdiction | Federal |
| Data Provider | National Plan and Provider Enumeration System (NPPES), by the Centers for Medicare & Medicaid Services (CMS) |
| Source | download.cms.gov |
The National Provider Identifier (NPI) is a Health Insurance Portability and Accountability Act (HIPAA) Administrative Simplification Standard. The NPI is a unique identification number for covered health care providers and all health plans and health care clearinghouses, who must use the NPIs in the administrative and financial transactions adopted under HIPAA. The NPI is a 10-position, intelligence-free numeric identifier (10-digit number). All health care providers who are HIPAA-covered entities, whether individuals or organizations, must get an NPI. A HIPAA-covered entity is a health care provider that conducts certain transactions in electronic form, or a health care clearinghouse, or a health plan (including commercial plans, Medicare, and Medicaid). Centers for Medicare & Medicaid Services (CMS) has developed the National Plan and Provider Enumeration System (NPPES) to assign unique identifiers to health care providers. The National Provider Indentifier (NPI) has been the standard identifier for all HIPAA-covered entities (health care providers) since May 23, 2007. Small health plans were required to obtain and use an NPI by May 23, 2008. This dataset includes over five million health care providers (individuals and organizations) who are assigned NPI. The provider data elements are disclosed to the public by the Centers for Medicare & Medicaid Services (CMS) under the Freedom of Information Act (FOIA), as listed in the NPPES Data Dissemination Notice (CMS-6060-N). The NPI final rules define the following elements which required to be disclosed as determined by Department of Health & Human Services (HHS): NPI, Entity Type, Provider Name, Credential, Business Mailing Address, Business Location Address, Healthcare Provider Taxonomy Code, Other Provider Identifier, Provider Enumeration Date, NPI Deactivation Date, Provider License Number, Authorized Official Name and Contact Information. |
| Provider Name | Address | Taxonomy | Enumeration Date |
|---|---|---|---|
| Lakeisha M Searcy | 39 Bowdoin Street-Main Office, Boston, MA 02114 | Case Manager/Care Coordinator | 2025-08-25 |
| Megan Cassidy Powell | 55 Fruit St Wang 835, Boston, MA 02114 | Neuroscience Registered Nurse | 2025-08-21 |
| Ibrahim Abdel Qader Ibrahim Khrais | 55 Fruit St. White Five, Boston, MA 02114 | Transplant Surgery Physician | 2024-06-24 |
| Bradley Allen Bousquet | 55 Fruit Street Warren 1201, Boston, MA 02114 | Student in an Organized Health Care Education/Training Program | 2023-04-28 |
| Aaron D'Amore | 55 Fruit St., Boston, MA 02114 | Student in an Organized Health Care Education/Training Program | 2023-03-20 |
| Samuel David Maldonado Jr. | 55 Fruit Street, Bul-1-130, Boston, MA 02114 | Infectious Disease Physician | 2020-03-26 |
| Lindsay H Boger · Lindsay D Hoover | 51 Blossom Street, Boston, MA 02114 | Clinical Social Worker | 2018-09-01 |
| Sean Patrick Andrew | 175 Cambridge St Ste 400, Boston, MA 02114 | Physician Assistant | 2017-11-13 |
| Jorge Torres | 55 Fruit St # 721g, Boston, MA 02114 | Neurology Physician | 2017-04-06 |
| Nicole Mareno Escarra · Nicole Whitney Mareno | Massachusetts General Hospital - Main Campus, 55 Fruit Street, Boston, MA 02114 | Certified Registered Nurse Anesthetist | 2012-06-05 |
| Amir Mohareb | 55 Fruit Street Gray-Jackson 504, Boston, MA 02114 | Infectious Disease Physician | 2011-12-25 |
| Crystal Chevonne Jones | 66 Canal Street, Boston, MA 02114 | Clinical Social Worker | 2011-10-11 |
| Sharma E Joseph | Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114 | Anesthesiology Physician | 2010-05-20 |
| Joel F Habener | Mgh Lab Endocrine, 55 Fruit St. Wellman 306, Boston, MA 02114 | Endocrinology, Diabetes & Metabolism Physician | 2009-10-08 |
| Nicholas Heath | 66 Canal St 4th Floor, Bay Cove Human Services, Boston, MA 02114 | Clinical Social Worker | 2008-02-14 |
| Kevin Shawn Oh | 100 Blossom Street, Boston, MA 02114 | Student in an Organized Health Care Education/Training Program | 2007-03-28 |
| Stephen T Kenneson | Massachusetts General Hospital Cardiac Surgery, 55 Fruit Street, Boston, MA 02114 | Physician Assistant | 2007-01-12 |
| David Matthew Altshuler | 50 Staniford Street, 3rd Floor S50340 Diabetes Unit, Boston, MA 02114 | Internal Medicine Physician | 2006-11-07 |
| Lisa Price | 55 Fruit St Yaw 6900, Child & Adolescent Psychiatry, Boston, MA 02114 | Psychiatry Physician | 2006-07-28 |
| Jeanne San-Yu Chow | 55 Fruit Street Blk 10, Vincent Obgyn Service, Boston, MA 02114 | Pediatric Radiology Physician | 2006-07-21 |
| Susan M Briggs | Hawthorne Place, Ho8 114 Ho8 114, Boston, MA 02114 | Surgery Physician | 2006-02-27 |
| April Fitzsimmons Eichler | 55 Fruit Street Yaw 9e, Massachusetts General Hospital, Boston, MA 02114 | Neurology Physician | 2006-02-22 |
| Deborah L Blacker | 55 Fruit St 149 2691, Massachusetts General Hospital, Boston, MA 02114 | Psychiatry Physician | 2006-02-14 |
| Louise C Ivers | 55 Fruit Street Grj 504, Massachusetts General Hospital, Boston, MA 02114 | Internal Medicine Physician | 2006-02-08 |
| Michael Arthur Moskowitz | 55 Fruit St 149 6403, Massachusetts General Hospital, Boston, MA 02114 | Internal Medicine Physician | 2006-01-31 |
| Richard Paul Polisson | 55 Fruit Street Yaw 2100, Boston, MA 02114 | Internal Medicine Physician | 2005-11-16 |
| Byron Garcia | 15 Parkman Street Wac 815, Psychiatry Associates, Boston, MA 02114 | Child & Adolescent Psychiatry Physician | 2005-11-07 |
| Janet Cohen Sherman | Emerson Place E05 105, Psychology Assessment Center, Boston, MA 02114 | Psychologist | 2005-10-28 |
| Jeffrey Chun-Yin Lee | 55 Fruit Street, Cardiology Division, Massachusetts General Hospital, Boston, MA 02114 | Student in an Organized Health Care Education/Training Program | 2025-06-11 |
| Jeffrey Jangsoon Yim | 55 Fruit St, Boston, MA 02114 | Cardiovascular Disease Physician | 2025-06-02 |
| Noah Daniel Hurst Lewis | 55 Fruit St., Yawhay Outpatient Center -5b, Boston, MA 02114 | Student in an Organized Health Care Education/Training Program | 2025-05-27 |
| Stuart Ewing | 55 Fruit Street, Boston, MA 02114 | Student in an Organized Health Care Education/Training Program | 2025-04-14 |
| Jimena Vizarreta Rosas | 55 Fruit Street, Boston, MA 02114 | Student in an Organized Health Care Education/Training Program | 2025-04-11 |
| Alainna Juliette Jamal | 55 Fruit Street, Boston, MA 02114 | Infectious Disease Physician | 2025-03-20 |
| Matthew Corder Pitman | 55 Fruit St, Boston, MA 02114 | Infectious Disease Physician | 2025-03-19 |
| Jessica Bourque | 32 Fruit St, Yawkey 4b, Boston, MA 02114 | Student in an Organized Health Care Education/Training Program | 2024-03-18 |
| Amanda Murray | 55 Fruit Street, Boston, MA 02114 | Physician Assistant | 2022-09-21 |
| Lisa Hebenstreit | 55 Fruit St, Boston, MA 02114 | Registered Nurse | 2022-07-16 |
| Biankah Kiser-Miranda | 100 Cambridge St, Boston, MA 02114 | Mental Health Counselor | 2022-03-04 |
| Megan Cole Rogers | 55 Fruit St, White 1, Boston, MA 02114 | Physician Assistant | 2021-05-09 |
| Cesar Rodriguez | 55 Fruit Street, Bul-1-130, Boston, MA 02114 | Infectious Disease Physician | 2020-04-09 |
| Edmond Benedetti | 55 Fruit Street, White 437, Boston, MA 02114 | Student in an Organized Health Care Education/Training Program | 2020-04-06 |
| Margit Szabari | Mgh, 55 Fruit Street, Boston, MA 02114 | Diagnostic Radiology Physician | 2020-03-23 |
| Elizabeth Anne Ryan | 55 Fruit Street, Mgh Lunder 6 Neuro Icu, Boston, MA 02114 | Acute Care Nurse Practitioner | 2018-10-15 |
| Parth Nainesh Patel | 55 Fruit St, Grb 8, Boston, MA 02114 | Student in an Organized Health Care Education/Training Program | 2018-05-14 |
| Janice S. Kim | Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114 | Medical Oncology Physician | 2017-06-20 |
| Allison S Letica-Kriegel | Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114 | Surgery Physician | 2017-06-20 |
| Da'Marcus E Baymon | Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114 | Emergency Medicine Physician | 2017-06-19 |
| Gabrielle K Bromberg | Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114 | Internal Medicine Physician | 2017-06-19 |
| Jasmine A. Khubchandani | Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114 | Surgery Physician | 2017-06-19 |
| Shreya Shrestha | Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114 | Internal Medicine Physician | 2016-06-09 |
| Jon Michael Harrison | Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114 | Surgery Physician | 2016-06-09 |
| Serge Korjian | 55 Fruit St, Boston, MA 02114 | Interventional Cardiology Physician | 2016-05-24 |
| Jacob Rosenberg | Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114 | Infectious Disease Physician | 2016-05-10 |
| Geon Kim | Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114 | Hematology (Internal Medicine) Physician | 2015-06-27 |
| Kelsey See Wai Lau-Min | Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114 | Internal Medicine Physician | 2015-06-11 |
| Nikhil Panda | Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114 | Surgery Physician | 2015-06-11 |
| David R Ziehr | Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114 | Critical Care Medicine (Internal Medicine) Physician | 2015-06-11 |
| Andrew J Piper-Vallillo · Andrew Piper | Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114 | Internal Medicine Physician | 2015-06-09 |
| Jessica Shay | 55 Fruit St, Boston, MA 02114 | Student in an Organized Health Care Education/Training Program | 2015-04-03 |
| Yasmine R Tameze | 55 Fruit St, Boston, MA 02114 | Anesthesiology Physician | 2015-03-31 |
| Michaela Rowland | 55 Fruit St, Boston, MA 02114 | Nurse Practitioner | 2014-08-12 |
| Anna M Larson | Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114 | Pediatrics Physician | 2014-06-17 |
| Asishana A Osho | Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114 | Surgery Physician | 2014-06-06 |
| Stephanie Liane Counihan | 55 Fruit Street, Boston, MA 02114 | Certified Registered Nurse Anesthetist | 2014-05-05 |
| Rajshri Mainthia Gartland | Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114 | Surgery Physician | 2013-05-29 |
| Emily M Herzberg | Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114 | Pediatrics Physician | 2013-05-29 |
| Chirayu G. Patel | 55 Fruit St, Boston, MA 02114 | Radiation Oncology Physician | 2013-03-22 |
| Abdur Rahman Khan | Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114 | Interventional Cardiology Physician | 2012-07-27 |
| Jehan W Alladina | Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114 | Pulmonary Disease Physician | 2012-06-29 |
| Nancy Wang | 55 Fruit St, Boston, MA 02114 | Neurology with Special Qualifications in Child Neurology Physician | 2011-06-16 |
| Alejandro Sanchez | Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114 | Surgery Physician | 2011-06-10 |
| Julie Joann Miller | 55 Fruit Street, Yawkey 9e, Boston, MA 02114 | Neurology Physician | 2011-04-20 |
| Jessica Berwick | 55 Fruit Street, Blk 1500, Boston, MA 02114 | Internal Medicine Physician | 2010-06-02 |
| Motaz Qadan | 55 Fruit St, Massachusetts General Hospital Yawkey 7b, Boston, MA 02114 | Surgical Oncology Physician | 2010-04-07 |
| Chee Yuan Ng | 55 Fruit St, Massachusetts General Hospital, Cardiac Arrhythmia Serv, Boston, MA 02114 | Clinical Cardiac Electrophysiology Physician | 2009-08-11 |
| Michael M Halassa | Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114 | Psychiatry Physician | 2009-06-19 |
| Evan William Gwyn | 55 Fruit Street, Hospital Medicine Unit, Blake 1500, Boston, MA 02114 | Internal Medicine Physician | 2009-06-12 |
| Yongli Ji | 55 Fruit Street, Boston, MA 02114 | Hematology & Oncology Physician | 2008-12-01 |
| Kassem Safa | 55 Fruit St, Grb-1003k, Boston, MA 02114 | Internal Medicine Physician | 2008-09-04 |
| Pavan K Bendapudi | Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114 | Blood Banking & Transfusion Medicine Physician | 2008-06-10 |
| Krishna P Reddy | Massachusetts General Hospital, 55 Fruit Street, Bulfinch 148, Boston, MA 02114 | Critical Care Medicine (Internal Medicine) Physician | 2008-06-09 |
| Dejan Juric | Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114 | Medical Oncology Physician | 2007-06-15 |
| Veronica E Klepeis | Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114 | Anatomic Pathology & Clinical Pathology Physician | 2007-06-15 |
| Andrew L Lundquist | Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114 | Internal Medicine Physician | 2007-06-15 |
| Jason A. Efstathiou | Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114 | Radiation Oncology Physician | 2007-06-01 |
| Jorg Dietrich | 55 Fruit Street, Yawkey Center 9e Pappas Center for Neurooncology, Boston, MA 02114 | Neurology Physician | 2007-04-03 |
| Joshua C. Vacanti | Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114 | Critical Care Medicine (Anesthesiology) Physician | 2007-04-03 |
| Sadhna Vora | Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114 | Internal Medicine Physician | 2007-02-27 |
| Rosalynn M. Nazarian | Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114 | Dermatopathology Physician | 2007-02-26 |
| Yi Zhang | Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114 | Pain Medicine (Anesthesiology) Physician | 2007-02-26 |
| Ronald L. Thibert | Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114 | Neurology with Special Qualifications in Child Neurology Physician | 2007-02-26 |
| Tomas Gerald Neilan | Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114 | Cardiovascular Disease Physician | 2007-02-26 |
| Hanno R Hock | 55 Fruit Street, Hematology Oncology Yaw 7b, Boston, MA 02114 | Internal Medicine Physician | 2006-11-02 |
| John Elliott Godine | 50 Staniford Street, 3rd Floor S50 3 Diabetes Unit, Boston, MA 02114 | Internal Medicine Physician | 2006-08-29 |
| Lynn A Drake | 55 Fruit Street, Bar 604, Boston, MA 02114 | Dermatology Physician | 2006-07-28 |
| Jefferson Bruce Prince | 55 Fruit St Yaw 6900, Child & Adolescent Psychiatry, Boston, MA 02114 | Psychiatry Physician | 2006-07-19 |
| Thomas J Spencer | 55 Fruit St Yaw 6900, Child and Adolescent Psychiatry, Boston, MA 02114 | Psychiatry Physician | 2006-07-19 |
| Philip Crawford Amrein | 55 Fruit St Yaw 7, Hematology Oncology, Boston, MA 02114 | Internal Medicine Physician | 2006-02-24 |
| Kira Gritsman | 55 Fruit Street, Yaw 7604, Boston, MA 02114 | Internal Medicine Physician | 2006-02-22 |