Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ivan Alan Nassif, D.C.
Chiropractor in Chagrin Falls, OH · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1407831423
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Ivan Alan Nassif
Credential D.C.
Sex Male
Practice address 529 E Washington St, 200 Park Place, Chagrin Falls, OH, 44022
Phone (440) 247-5383
Enumeration date Dec 13, 2005
Last updated in NPPES Nov 5, 2008
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC 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 Ivan Nassif practice?
The practice location on file with NPPES is in Chagrin Falls, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ivan Nassif?
The National Provider Identifier (NPI) for Ivan Nassif is 1407831423, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-11-05.