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Dr. Ryan C. Hollingsworth, O.D.

Optometrist in Amarillo, TX · enumerated 2008 · practices at Amarillo Eye Associates PC.

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

National Provider Identifier

1639335516

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Registry record

Entity type Individual (Type 1)
Name Dr. Ryan C. Hollingsworth
Credential O.D.
Sex Male
Practice address 8601 Sw 45th Ave, Amarillo, TX, 79119
Phone (806) 355-4407
Fax (806) 355-5855
Enumeration date Jul 31, 2008
Last updated in NPPES Nov 19, 2015

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 7289T (TX) Primary
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.

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Frequently asked questions

What is the NPI number for Ryan Hollingsworth?
The National Provider Identifier (NPI) for Ryan Hollingsworth is 1639335516, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ryan Hollingsworth practice?
The practice location on file with NPPES is in Amarillo, TX. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-11-19.