Dr. Bryan Simpson, D.C.

Dr. Bryan Simpson is a Chiropractor provider (Chiropractor) practicing in Marshall, MO, registered in the NPPES registry with NPI 1114310257 since 2015. The credential DC stands for Doctor of Chiropractic. Practices at Simpson Chiropractic LLC (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI	1114310257
Entity type	Individual (Type 1)
Name	Dr. Bryan Simpson
Credential	D.C.
Sex	Male
Practice address	187 S LYON AVE, Marshall, MO, 65340
Phone	6602363033
Enumeration date	2015-03-13
Last updated in NPPES	2015-03-13

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
111N00000X	Chiropractor	Primary	2015002055	MO

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

Copy-ready billing details

Provider: Bryan Simpson, D.C.
NPI: 1114310257
Taxonomy: 111N00000X (Chiropractor)
Address: 187 S LYON AVE, Marshall, MO, 65340

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1114310059	Simpson Chiropractic LLC	Organization	Chiropractor	Marshall, MO

Verify this record

Cross-check NPI 1114310257 against the authoritative CMS record: view Dr. Bryan 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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Bryan Simpson?

Bryan Simpson is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-03-13.