Chad Matthew Martin Williams, BCBA

Chad Matthew Martin Williams is a Behavior Analyst provider (Behavior Analyst) practicing in Lawrence, KS, registered in the NPPES registry with NPI 1851853352 since 2019. Practices at Adaptive Behavior Solutions (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI	1851853352
Entity type	Individual (Type 1)
Name	Chad Matthew Martin Williams
Credential	BCBA
Sex	Male
Practice address	1867 VILLO WOODS CT, Lawrence, KS, 66044
Phone	9137776845
Enumeration date	2019-04-03
Last updated in NPPES	2025-01-27

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
103K00000X	Behavior Analyst	Secondary	2024050227	MO
103K00000X	Behavior Analyst	Secondary	—	—
103K00000X	Behavior Analyst	Primary	00776	KS

Copy-ready billing details

Provider: Chad Williams, BCBA
NPI: 1851853352
Taxonomy: 103K00000X (Behavior Analyst)
Address: 1867 VILLO WOODS CT, Lawrence, KS, 66044

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1598624322	Adaptive Behavior Solutions	Organization	Behavior Analyst	Lawrence, KS

Verify this record

Cross-check NPI 1851853352 against the authoritative CMS record: view Chad Matthew Martin Williams 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

How do I verify Chad Williams's NPI record?

Cross-check NPI 1851853352 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1851853352 active?

Yes — as of the latest NPPES snapshot, NPI 1851853352 is active (record last updated 2025-01-27).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-01-27.