Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Doreen Seitz, PT
Physical Therapist in Ellington, CT · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1841437159
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Registry record
Entity type Individual (Type 1)
Name Doreen Seitz
Credential PT
Sex Female
Practice address 89 West Rd Unit 2b, Ellington, CT, 06029
Phone (860) 896-0538
Enumeration date Jan 9, 2009
Last updated in NPPES Aug 23, 2021
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 002395 (CT) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT credential
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
Where does Doreen Seitz practice?
The practice location on file with NPPES is in Ellington, CT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Doreen Seitz?
The National Provider Identifier (NPI) for Doreen Seitz is 1841437159, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-23.