Joseph Jungkyu Choi
Joseph Jungkyu Choi is a Behavior Analyst provider (Behavior Analyst) practicing in Fullerton, CA, registered in the NPPES registry with NPI 1720626385 since 2019.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1720626385 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Joseph Jungkyu Choi |
| Sex | Male |
| Practice address | 700 HILLSBORO PL, Fullerton, CA, 92833 |
| Phone | 7142325521 |
| Enumeration date | 2019-12-13 |
| Last updated in NPPES | 2019-12-13 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103K00000X | Behavior Analyst | Primary | — | — |
Copy-ready billing details
Provider: Joseph Choi NPI: 1720626385 Taxonomy: 103K00000X (Behavior Analyst) Address: 700 HILLSBORO PL, Fullerton, CA, 92833
Verify this record
Cross-check NPI 1720626385 against the authoritative CMS record: view Joseph Jungkyu Choi on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-12-13.