Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marjorie Ravitz, DPM
Podiatrist in Smithtown, NY · enumerated 2006 · practices at Gerard Furst and Marjorie Ravitz Dpm PC.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1255421442
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 4227812 | Other | NY | AETNA |
| 01470451 | Medicaid | NY | - |
| 0406805 | Other | NY | GHI |
| P3916310 | Other | NY | OXFORD |
| 2420175005 | Other | NY | CIGNA |
| 6C7212 | Other | NY | HEALTHNET |
| PM2951 | Other | NY | BLUE CROSS |
| 1C0990 | Other | NY | HEALTHNET |
| 36835P | Other | NY | HIP |
| 10645 | Other | NY | VYTRA |
| CS989 | Other | NY | OXFORD |
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 2008-09-15.