Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Esther East, LCSW
Clinical Social Worker in Clifton, NJ · enumerated 2006 · practices at The Learning Center.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578574398
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 7327002 | Other | NJ | AETNA ID |
| 0021784 | Medicaid | NJ | - |
| 072143 | Other | NJ | VALUE OPTION ID |
| P-435621 | Other | NJ | OXFORD ID |
| 7345075 | Other | NJ | GHI ID |
| 145806 000 | Other | NJ | MAGELLAN ID |
| 218402 | Other | NJ | MHN ID |
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 2016-06-29.