Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Darnell Simpson, DC
Chiropractor in Thayne, WY · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831380955
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Registry record
Entity type Individual (Type 1)
Name Darnell Simpson
Credential DC
Sex Male
Practice address 118 S. Main St., Suite #400, Thayne, WY, 83127
Phone (307) 883-7246
Fax (307) 883-7247
Enumeration date Aug 5, 2007
Last updated in NPPES Oct 30, 2024
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
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.
Frequently asked questions
Is NPI 1831380955 active?
Yes, as of the latest NPPES snapshot, NPI 1831380955 is active (record last updated 2024-10-30).
How do I verify Darnell Simpson's NPI record?
Cross-check NPI 1831380955 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Prater View Chiropractic, Inc. Multi-Specialty Clinic/Center · Thayne, WY NPI 1093902223 Star Valley Home Oxygen Oxygen Equipment & Supplies (DME) · Thayne, WY NPI 1972740397 Devin Simpson Chiropractor · Thayne, WY NPI 1164723060 Prater Mountain Health Clinic Multi-Specialty Clinic/Center · Thayne, WY NPI 1982420311
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-30.