Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alexandra R Baldini
Behavior Analyst in Norwell, MA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1417610866
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Registry record
Entity type Individual (Type 1)
Name Alexandra R Baldini
Sex Female
Practice address 45 Pond St, Norwell, MA, 02061
Phone (781) 421-6182
Enumeration date Oct 21, 2021
Last updated in NPPES Oct 21, 2021
Taxonomy & licenses
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 specialty is Alexandra Baldini?
Alexandra Baldini is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-21.