Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Andrea L Barrett, PA
Physician Assistant in Boston, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1619933090
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Andrea L Barrett
Credential PA
Sex Female
Practice address 55 Fruit St, Blake Bldg 1570, Boston, MA, 02114
Phone (617) 726-2330
Fax (617) 726-7667
Enumeration date Apr 25, 2006
Last updated in NPPES Nov 26, 2019
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA00755 (RI) Primary
363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA00755 (RI) Secondary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program.
About the PA credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Andrea Barrett?
The National Provider Identifier (NPI) for Andrea Barrett is 1619933090, a Type 1 (individual) record in the CMS NPPES registry.
Where does Andrea Barrett practice?
The practice location on file with NPPES is in Boston, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Andrew Chan Gastroenterology Physician · Boston, MA NPI 1982600144 Kaloyan Tanev Psychiatry Physician · Boston, MA NPI 1538166889 Debra Weinstein Gastroenterology Physician · Boston, MA NPI 1124028238 Russel Roberts Critical Care Pharmacist · Boston, MA NPI 1861494312 Miriam Neuman Diagnostic Radiology Physician · Boston, MA NPI 1689668675 Robert Mckenna Surgical Physician Assistant · Boston, MA NPI 1912992876 Nancy Gagliano Internal Medicine Physician · Boston, MA NPI 1881680767 David Torchiana Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Boston, MA NPI 1285620161
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-26.