Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Julie C Choi, MD
Radiation Oncology Physician in Bronxville, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780611376
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0000000106124 | Other | NY | GHI HMO PROVIDER ID NUMBE |
| 001984 | Other | - | COMMUNITY CHOICE PIN# |
| 1236475 | Other | - | AETNA PPO PIN |
| 222794 | Other | NY | US FAMILY HEALTH PLAN |
| 4099420 | Other | NY | GHI PPO PROVIDER NUMBER |
| P3673864 | Other | - | OXFORD HEALTH PLAN PIN# |
| 7562022 | Other | - | AETNA HMO PIN |
| EMPIRE BCBS | Other | - | 2486E1 |
| P00822562 | Other | NY | RAILROAD MEDICARE |
| 390849 | Other | - | MVP |
| 5C6293 | Other | - | HEALTHNET PIN # |
| CDPHP PROVIDER PIN# | Other | - | 10053520 |
| P3706854 | Other | NY | OXFORD |
| 02120432 | Medicaid | NY | - |
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.
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Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-01.