William T. Simpson, D.C.

William T. Simpson is a Chiropractor provider (Chiropractor) practicing in Sabetha, KS, registered in the NPPES registry with NPI 1386645414 since 2005. The credential DC stands for Doctor of Chiropractic. Practices at Simpson Chiropractic PA (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI	1386645414
Entity type	Individual (Type 1)
Name	William T. Simpson
Credential	D.C.
Sex	Male
Practice address	914 MAIN ST, Sabetha, KS, 66534
Phone	7852842205
Fax	7852842024
Enumeration date	2005-08-10
Last updated in NPPES	2007-07-09

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
111N00000X	Chiropractor	Primary	C3379	KS

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Copy-ready billing details

Provider: William Simpson, D.C.
NPI: 1386645414
Taxonomy: 111N00000X (Chiropractor)
Address: 914 MAIN ST, Sabetha, KS, 66534

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1508823170	Simpson Chiropractic PA	Organization	Chiropractor	Sabetha, KS

Verify this record

Cross-check NPI 1386645414 against the authoritative CMS record: view William T. Simpson 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

What is the NPI number for William Simpson?

The National Provider Identifier (NPI) for William Simpson is 1386645414, a Type 1 (individual) record in the CMS NPPES registry.

Where does William Simpson practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-09.