Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Lynn Marie Noonan, RDH
Dental Hygienist in Keene, NH · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1316506686
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Registry record
Entity type Individual (Type 1)
Name Mrs. Lynn Marie Noonan
Credential RDH
Sex Female
Practice address 69v Island Street, Keene, NH, 03431
Phone (603) 358-6624
Fax (603) 358-6641
Enumeration date Jun 11, 2019
Last updated in NPPES Jun 13, 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 specialty is Lynn Noonan?
Lynn Noonan 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 2019-06-13.