Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Daniel Barnes, PHD

Psychologist in Jackson, MS · enumerated 2017.

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

National Provider Identifier

1548771611

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Registry record

Entity type Individual (Type 1)

Name Daniel Barnes

Credential PHD

Sex Male

Practice address 1500 E Woodrow Wilson Ave, Jackson, MS, 39216

Phone (601) 362-4471

Enumeration date Oct 17, 2017

Last updated in NPPES Jun 7, 2022

Taxonomy & licenses

103TA0400X Addiction (Substance Use Disorder) Psychologist Behavioral Health & Social Service Providers · License 581010 (MS) Secondary

103T00000X Psychologist Behavioral Health & Social Service Providers · License 581010 (MS) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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.

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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 Daniel Barnes?

Daniel Barnes is registered in NPPES with the primary taxonomy of Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Sadeka Tamanna Internal Medicine Physician · Jackson, MS NPI 1740264035 Tatonja Jones Family Nurse Practitioner · Jackson, MS NPI 1013989953 Rebecca Clanton Family Nurse Practitioner · Jackson, MS NPI 1508827205 Jackson Vamc Department of Veterans Affairs (VA) Pharmacy · Jackson, MS NPI 1932167756 Jennifer Watson Acute Care Nurse Practitioner · Jackson, MS NPI 1225087117 Jackson Vamc General Acute Care Hospital · Jackson, MS NPI 1992754543 James Whelan Pharmacist · Jackson, MS NPI 1649224445 Leah Russell Pharmacotherapy Pharmacist · Jackson, MS NPI 1134173412

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-07.