Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Michelle Grondin
Massage Therapist in Wolfeboro, NH · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1255107116
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Registry record
Entity type Individual (Type 1)
Name Michelle Grondin
Sex Female
Practice address 8 Elm Street, Wolfeboro, NH, 03894
Phone (603) 326-1251
Enumeration date Nov 30, 2023
Last updated in NPPES Nov 30, 2023
Taxonomy & licenses
225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License MT7475 (ME) Secondary
225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 8436 (NH) Primary
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 Michelle Grondin?
Michelle Grondin is registered in NPPES with the primary taxonomy of Massage Therapist. 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 2023-11-30.