Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Maryellen Willette Boutin, PHYSICAL THERAPIST
Physical Therapist in Barre, VT · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427090521
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Registry record
Entity type Individual (Type 1)
Name Mrs. Maryellen Willette Boutin
Credential PHYSICAL THERAPIST
Sex Female
Practice address 84 S Main St, Barre, VT, 05641
Phone (802) 476-3305
Fax (802) 476-0976
Enumeration date Jun 12, 2006
Last updated in NPPES Sep 18, 2025
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 0400003183 (VT) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| OVN 2233 | Medicaid | VT | - |
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
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.
What specialty is Maryellen Boutin?
Maryellen Boutin is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Nicholas Alvarez Del Castillo Physical Therapist · Barre, VT NPI 1154665297 Thomas Croteau Mental Health Counselor · Barre, VT NPI 1205264124 Noreen Harrington Physical Therapist · Barre, VT NPI 1891104436 Justin Houle Physical Therapist · Barre, VT NPI 1508313750 Pamela Eldredge-Chevalier Physical Therapist · Barre, VT NPI 1902683386
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-18.