Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alex Thanh Thach
Behavior Analyst in Allston, MA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1063022598
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Registry record
Entity type Individual (Type 1)
Name Alex Thanh Thach
Sex Male
Practice address 39 Brighton Ave Ste 100, Allston, MA, 02134
Phone (617) 402-5444
Enumeration date Aug 10, 2020
Last updated in NPPES Dec 16, 2025
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License LABA10001944 (MA) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 042611055 | Other | MA | TAX ID |
| 99618201 | Other | MA | NETWORK HEALTH |
| 1004745 | Other | MA | FALLON |
| 1303287 | Other | MA | MBHP |
| 0000023532 | Other | MA | BMC |
| 1004745 | Other | MA | NHP |
| M18633 | Other | MA | BCBS |
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
How do I verify Alex Thach's NPI record?
Cross-check NPI 1063022598 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1063022598 active?
Yes, as of the latest NPPES snapshot, NPI 1063022598 is active (record last updated 2025-12-16).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-16.