Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor
Dr. Christopher Thomas O'Connor, D.C.
Sports Physician Chiropractor in Staten Island, NY · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1124154430
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Registry record
Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 02882039 | Medicaid | NY | - |
| 662954 | Other | NY | ACN GROUP |
| 5897528 | Other | NY | GHI |
| 837410 | Other | NY | MPN |
| 884228 | Other | NY | HEALTHNET |
| OCO462 | Other | NY | ATLANTIS |
| P3175411 | Other | NY | OXFORD |
| 1048657 | Other | NY | ASHN |
| C10462-2 B | Other | NY | WORKERS COMPENSATION BOAR |
| P-12039392 | Other | NY | MULTIPLAN |
| 1048657 | Other | NY | CIGNA |
| 11303 | Other | NY | MAGNACARE |
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
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Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-27.