NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Long Nguyen

Behavior Technician in Montgomery Village, MD · enumerated 2019 · practices at Csaac, Inc..

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1588217517

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Long Nguyen
Sex Female
Practice address 8615 E Village Ave, Montgomery Village, MD, 20886
Phone (240) 912-2220
Fax (301) 926-9384
Enumeration date Jul 18, 2019
Last updated in NPPES Jul 18, 2019

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers · License RBT-19-75757 (MD) Primary

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 → Validate an NPI →

Frequently asked questions

Is NPI 1588217517 active?
Yes, as of the latest NPPES snapshot, NPI 1588217517 is active (record last updated 2019-07-18).
How do I verify Long Nguyen's NPI record?
Cross-check NPI 1588217517 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-18.