Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Colby Wells Holladay, DC
Chiropractor in Jonesboro, AR · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1700566999
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Registry record
Entity type Individual (Type 1)
Name Dr. Colby Wells Holladay
Credential DC
Sex Male
Practice address 1312 Stone St, Jonesboro, AR, 72401
Phone (870) 530-2137
Enumeration date Jul 21, 2023
Last updated in NPPES Aug 2, 2023
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
Where does Colby Holladay practice?
The practice location on file with NPPES is in Jonesboro, AR. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Colby Holladay?
The National Provider Identifier (NPI) for Colby Holladay is 1700566999, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-02.