Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ellen Murphy, RDH
Dental Hygienist in Pittsfield, NH · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1467845776
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Registry record
Entity type Individual (Type 1)
Name Ellen Murphy
Credential RDH
Sex Female
Practice address 47 Main Street, Pittsfield, NH, 03263
Phone (603) 435-8413
Enumeration date Mar 11, 2015
Last updated in NPPES Mar 11, 2015
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 Ellen Murphy?
Ellen Murphy is registered in NPPES with the primary taxonomy of Dental Hygienist. 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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-11.