Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alexandra Gilles, RN
Registered Nurse in Weston, MA · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548910672
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Registry record
Entity type Individual (Type 1)
Name Alexandra Gilles
Credential RN
Sex Female
Practice address 235 Wellesley St, Weston, MA, 02493
Phone (781) 768-7000
Enumeration date Mar 23, 2022
Last updated in NPPES Mar 23, 2022
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN 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 Alexandra Gilles?
The National Provider Identifier (NPI) for Alexandra Gilles is 1548910672, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alexandra Gilles practice?
The practice location on file with NPPES is in Weston, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Devin Cashman Athletic Trainer · Weston, MA NPI 1366401754 Dianna Jones Nurse Practitioner · Weston, MA NPI 1023224409 Barbara Dowds Psychologist · Weston, MA NPI 1053520171 Ronald Leclair Athletic Trainer · Weston, MA NPI 1225328677 Diana Parry-Cruwys Behavior Analyst · Weston, MA NPI 1447510391 Regis College Student in an Organized Health Care Education/Training Program · Weston, MA NPI 1467709261 Lana Peta Family Nurse Practitioner · Weston, MA NPI 1740538867 Brianna Holohan Behavior Analyst · Weston, MA NPI 1295084598
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-23.