Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kharl Sigfreud P. Oaferina
Physical Therapist in Cos Cob, CT · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1437848207
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Registry record
Entity type Individual (Type 1)
Name Kharl Sigfreud P. Oaferina
Sex Male
Practice address 132 East Putnam Ave, Cos Cob, CT, 06807
Phone (203) 769-1781
Fax (203) 769-1782
Enumeration date May 5, 2023
Last updated in NPPES Jul 12, 2023
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 13773 (NY) Secondary
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 13773 (CT) 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 Kharl Oaferina practice?
The practice location on file with NPPES is in Cos Cob, CT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Kharl Oaferina?
The National Provider Identifier (NPI) for Kharl Oaferina is 1437848207, 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 2023-07-12.