Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Emma Winslow Thacher
Physical Therapist in Wellesley, MA · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134090376
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Registry record
Entity type Individual (Type 1)
Name Emma Winslow Thacher
Sex Female
Practice address 204 Worcester St, Wellesley, MA, 02481
Phone (781) 772-2406
Fax (844) 912-8608
Enumeration date Sep 12, 2025
Last updated in NPPES Oct 15, 2025
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PTL88757 (MA) 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
How do I verify Emma Thacher's NPI record?
Cross-check NPI 1134090376 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1134090376 active?
Yes, as of the latest NPPES snapshot, NPI 1134090376 is active (record last updated 2025-10-15).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-15.