Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ryan Self, OD
Optometrist in Nacogdoches, TX · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356639009
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Registry record
Entity type Individual (Type 1)
Name Ryan Self
Credential OD
Sex Male
Practice address 3208 N University Dr, Nacogdoches, TX, 75965
Phone (936) 564-7661
Fax (936) 564-6622
Enumeration date Jul 15, 2011
Last updated in NPPES Nov 7, 2014
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
Where does Ryan Self practice?
The practice location on file with NPPES is in Nacogdoches, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ryan Self?
The National Provider Identifier (NPI) for Ryan Self is 1356639009, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Gerardo Saldana Optometrist · Nacogdoches, TX NPI 1164411195 Melanie Rushing Optometrist · Nacogdoches, TX NPI 1770572703 Mark Lanier Od PC Optometrist · Nacogdoches, TX NPI 1235262163 Nacogdoches Eye Associates, Pllc Optometrist · Nacogdoches, TX NPI 1356645964 Jonathan Lowery Optometrist · Nacogdoches, TX NPI 1679313191
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-11-07.