Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

LIBERTY EYE CENTER LLC
NPI 1033893664
Ophthalmology in Mason, OH

Q: What is Liberty Eye Center LLC's NPI number?

The NPI number for Liberty Eye Center LLC is 1033893664. It was assigned to this organization in the NPPES registry on June 14, 2023. The provider was formerly known as Mason Eye Institute, LLC.

Q: What is Liberty Eye Center LLC's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Active since June 14, 2023

5770 GATEWAY STE 103, MASON, OH 45040(513) 777-2000(513) 776-3745 Get Directions Write a Review

NPPES record last updated: October 28, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Oct 28, 2026, Aug 11, 2023, Jul 21, 2023 and 1 more (4 updates tracked since 2023).

On this page

About Liberty Eye Center Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LIBERTY EYE CENTER LLC (NPI 1033893664), doing business as Mason Eye Institute, Llc, is a healthcare organization registered as an ophthalmology in Mason, Ohio and active in the NPI registry since June 2023. The organization maintains a secondary practice location in Liberty Township and lists Michael B Yang, Owner, as its authorized official.

NPPES Registry Identity

NPI1033893664

Entity TypeOrganization

Primary Taxonomy207W00000X

Legal Business NameLIBERTY EYE CENTER LLC

Location Address5770 GATEWAY STE 103Mason, OH 45040-1897

Mailing Address7185 Liberty Centre Dr Ste DLiberty Township, OH 45069-6586 · (513) 777-2000 · Fax (513) 776-3745

Phone(513) 777-2000

Fax(513) 776-3745

Organization SubpartNo

Authorized OfficialMichael B YangOwner · (513) 777-2000

Enumeration DateJune 14, 2023

Last NPPES UpdateOctober 28, 20264 updates tracked since enumeration

NPPES CertifiedOctober 28, 2026

✔ NPI 1033893664 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

5770 GATEWAY STE 103, Mason, OH 45040

Open in Google Maps ↗

Other Names 1

Former Legal Business NameMason Eye Institute, Llc

Secondary Practice Location 1

Location 17185 Liberty Centre Dr Ste DLiberty Township, OH 45069-6586 · Phone (513) 777-2000 · Fax (513) 776-3745

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Liberty Eye Center Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Liberty Eye Center LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Michael Yang, M.D.

Ophthalmology

NPI 1609800077

7185 LIBERTY CENTRE DR STE D
Liberty Township, OH 45069

(513) 777-2000

✔ PECOS✔ Accepts Medicare3.7 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Liberty Eye Center LLC's NPI number?

The NPI number for Liberty Eye Center LLC is 1033893664. It was assigned to this organization in the NPPES registry on June 14, 2023. The provider was formerly known as Mason Eye Institute, LLC.

Where is Liberty Eye Center LLC located?

Liberty Eye Center LLC is located at 5770 Gateway Ste 103, Mason, OH 45040. The listed phone number is (513) 777-2000.

What is Liberty Eye Center LLC's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Liberty Eye Center LLC enrolled in Medicare?

Yes. Liberty Eye Center LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Liberty Eye Center LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Ophthalmology) reassigns their Medicare billing to Liberty Eye Center LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Liberty Eye Center LLC was last updated on October 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.