NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Zihan Li

Behavior Analyst in Vienna, VA · enumerated 2022 · practices at Tmj Breathe Sleep and Posture System LLC.

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

National Provider Identifier

1821759382

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Zihan Li
Sex Female
Practice address 301 Maple Ave W Ste 330, Vienna, VA, 22180
Phone (571) 533-3456
Enumeration date Jan 6, 2022
Last updated in NPPES May 16, 2023

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License BCBA-1-21-51416 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

How do I verify Zihan Li's NPI record?
Cross-check NPI 1821759382 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1821759382 active?
Yes, as of the latest NPPES snapshot, NPI 1821759382 is active (record last updated 2023-05-16).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-16.