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Dr. David Ryan Zimmerman, O.D.

Optometrist in Nashville, TN · enumerated 2014 · practices at Wang Vision Institute, Pllc.

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

National Provider Identifier

1255744777

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Registry record

Entity type Individual (Type 1)
Name Dr. David Ryan Zimmerman
Credential O.D.
Sex Male
Practice address 1801 W End Ave Ste 1150, Nashville, TN, 37203
Phone (615) 321-8881
Enumeration date Jun 3, 2014
Last updated in NPPES Jul 20, 2014

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 3198 (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

Where does David Zimmerman practice?
The practice location on file with NPPES is in Nashville, TN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for David Zimmerman?
The National Provider Identifier (NPI) for David Zimmerman is 1255744777, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-07-20.