Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Carolyn Mcelfresh, RN
Registered Nurse in Rockland, ME · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780330381
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Registry record
Entity type Individual (Type 1)
Name Carolyn Mcelfresh
Credential RN
Sex Female
Practice address 91 Camden St Ste 107, Rockland, ME, 04841
Phone (207) 596-0133
Enumeration date Feb 23, 2022
Last updated in NPPES Feb 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
Where does Carolyn Mcelfresh practice?
The practice location on file with NPPES is in Rockland, ME. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Carolyn Mcelfresh?
The National Provider Identifier (NPI) for Carolyn Mcelfresh is 1780330381, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-23.