Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sara R Castaneda
Doula in Manville, RI · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1669181921
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Registry record
Entity type Individual (Type 1)
Name Sara R Castaneda
Sex Female
Practice address 68 Bouvier Ave # Manville, Manville, RI, 02838
Phone (617) 921-5886
Enumeration date Nov 15, 2022
Last updated in NPPES Nov 15, 2022
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
Where does Sara Castaneda practice?
The practice location on file with NPPES is in Manville, RI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sara Castaneda?
The National Provider Identifier (NPI) for Sara Castaneda is 1669181921, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-15.