Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Stephen Ruben Chellian, RPT
Physical Therapist in Warren, MI · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1255612255
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Registry record
Entity type Individual (Type 1)
Name Stephen Ruben Chellian
Credential RPT
Sex Male
Practice address 26105 Regency Club Ln, Apt #8, Warren, MI, 48089
Phone (586) 693-0211
Enumeration date Sep 2, 2011
Last updated in NPPES Sep 2, 2011
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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
Where does Stephen Chellian practice?
The practice location on file with NPPES is in Warren, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Stephen Chellian?
The National Provider Identifier (NPI) for Stephen Chellian is 1255612255, 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 2011-09-02.