Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Merlin Arun Samuel, PT
Physical Therapist in Denver, CO · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1588933642
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Registry record
Entity type Individual (Type 1)
Name Mrs. Merlin Arun Samuel
Credential PT
Sex Female
Practice address 3701 W Radcliff Ave, Denver, CO, 80236
Phone (303) 794-6484
Enumeration date Dec 19, 2011
Last updated in NPPES May 28, 2016
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 034455 (NY) 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
What is the NPI number for Merlin Samuel?
The National Provider Identifier (NPI) for Merlin Samuel is 1588933642, a Type 1 (individual) record in the CMS NPPES registry.
Where does Merlin Samuel practice?
The practice location on file with NPPES is in Denver, CO. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-28.