Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William Thomas Art, L.S.C.S.W.

Q: What is the NPI number for William Art?

The National Provider Identifier (NPI) for William Art is 1144331489, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Social Worker in Overland Park, KS · enumerated 2006 · practices at Advanced Chiropractic Techniques, PA.

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

National Provider Identifier

1144331489

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Registry record

Entity type Individual (Type 1)

Name William Thomas Art

Credential L.S.C.S.W.

Sex Male

Practice address 6901 Shawnee Mission Pkwy, Ste 216, Overland Park, KS, 66202

Phone (913) 383-3333

Fax (913) 341-1155

Enumeration date Aug 31, 2006

Last updated in NPPES May 29, 2019

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 1549 (KS) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCSW2000170898 (MO) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LSCSW1549 (KS) Primary

Other identifiers

Identifier	Type	State	Issuer
100098010	Medicaid	KS	-
20840010	Other	-	BCBS OF KC

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

Where does William Art practice?

The practice location on file with NPPES is in Overland Park, KS. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for William Art?

The National Provider Identifier (NPI) for William Art is 1144331489, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Roger Morrison Chiropractor · Overland Park, KS NPI 1851496483 Jessica Willemsen Clinical Social Worker · Overland Park, KS NPI 1699812826 Advanced Chiropractic Techniques, PA Chiropractor · Overland Park, KS NPI 1346439304 Justin Gripentrog Speech-Language Pathologist · Overland Park, KS NPI 1336702869 Tracy Tormes Behavior Analyst · Overland Park, KS NPI 1780267286 Cody Price Speech-Language Pathologist · Overland Park, KS NPI 1144920620

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-29.