Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mitchell D Haley, OD
Optometrist in Nacogdoches, TX · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649166323
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Registry record
Entity type Individual (Type 1)
Name Mitchell D Haley
Credential OD
Sex Male
Practice address 3302 Ne Stallings Dr, Nacogdoches, TX, 75965
Phone (936) 564-3600
Fax (936) 564-3770
Enumeration date Jun 17, 2025
Last updated in NPPES Jul 1, 2025
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD 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 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 Mitchell Haley?
Mitchell Haley is registered in NPPES with the primary taxonomy of Optometrist. 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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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-01.