Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Nicholas J Chelenza III, CPO, L
Prosthetist in Lawton, OK · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1144577909
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Registry record
Entity type Individual (Type 1)
Name Mr. Nicholas J Chelenza III
Credential CPO, L
Sex Male
Practice address 1915 W Gore Blvd Ste 1, Lawton, OK, 73501
Phone (580) 699-8690
Fax (580) 699-8692
Enumeration date Aug 12, 2012
Last updated in NPPES Jan 15, 2013
Taxonomy & licenses
222Z00000X Orthotist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License LPO86 (OK) Secondary
224P00000X Prosthetist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License LPO86 (OK) 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 Nicholas Chelenza practice?
The practice location on file with NPPES is in Lawton, OK. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Nicholas Chelenza?
The National Provider Identifier (NPI) for Nicholas Chelenza is 1144577909, 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 2013-01-15.