Andrew James Lien
Andrew James Lien is a Behavior Analyst provider (Behavior Analyst) practicing in Lakewood, CA, registered in the NPPES registry with NPI 1831741073 since 2019. Practices at Molthen Chiropractic (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1831741073 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Andrew James Lien |
| Sex | Male |
| Practice address | 5834 ADENMOOR AVE, Lakewood, CA, 90713 |
| Phone | 9497568799 |
| Enumeration date | 2019-07-09 |
| Last updated in NPPES | 2019-07-09 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103K00000X | Behavior Analyst | Primary | — | — |
Copy-ready billing details
Provider: Andrew Lien NPI: 1831741073 Taxonomy: 103K00000X (Behavior Analyst) Address: 5834 ADENMOOR AVE, Lakewood, CA, 90713
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1093809709 | Kelli Molthen | Individual | Chiropractor | Lakewood, CA |
| 1477629939 | Molthen Chiropractic | Organization | Chiropractor | Lakewood, CA |
| 1245588003 | Myesha Arguelles | Individual | Behavior Analyst | Lakewood, CA |
| 1669972857 | Alexander Borish | Individual | Behavior Analyst | Lakewood, CA |
| 1699271783 | Cashmuir Lee | Individual | Behavior Technician | Lakewood, CA |
| 1578060810 | Sima Noshiravan | Individual | Behavior Technician | Lakewood, CA |
| 1932699022 | Kristine Phan | Individual | Behavior Analyst | Lakewood, CA |
| 1366922262 | Miguel Holguin | Individual | Behavior Analyst | Lakewood, CA |
Verify this record
Cross-check NPI 1831741073 against the authoritative CMS record: view Andrew James Lien 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
Is NPI 1831741073 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-07-09.