Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ertha M Fenelon
Registered Nurse in Charlestown, MA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1932745858
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Registry record
Entity type Individual (Type 1)
Name Ertha M Fenelon
Sex Female
Practice address 529 Main St, Charlestown, MA, 02129
Phone (617) 600-3195
Enumeration date Nov 26, 2019
Last updated in NPPES Nov 26, 2019
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 is the NPI number for Ertha Fenelon?
The National Provider Identifier (NPI) for Ertha Fenelon is 1932745858, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ertha Fenelon practice?
The practice location on file with NPPES is in Charlestown, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-26.