Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alexandra L Sibert, DC
Chiropractor in Norwell, MA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1902365315
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Registry record
Entity type Individual (Type 1)
Name Alexandra L Sibert
Credential DC
Sex Female
Practice address 141 Longwater Dr Ste 104, Norwell, MA, 02061
Phone (781) 788-5207
Fax (781) 788-9872
Enumeration date Mar 15, 2019
Last updated in NPPES Mar 15, 2019
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC 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
Where does Alexandra Sibert practice?
The practice location on file with NPPES is in Norwell, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Alexandra Sibert?
The National Provider Identifier (NPI) for Alexandra Sibert is 1902365315, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-15.