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ADVANCED OPHTHALMOLOGY OF MICHIANA LLC
NPI 1548304876
Ophthalmology in South Bend, IN

Active since February 19, 2007CLIA 15D2089271 · Waiver
707 N MICHIGAN ST, STE 210, SOUTH BEND, IN 46601(574) 233-2114(574) 288-8921 Get Directions Write a Review

NPPES record last updated: October 14, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Advanced Ophthalmology Of Michiana Llc NPPES

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

ADVANCED OPHTHALMOLOGY OF MICHIANA LLC (NPI 1548304876) is a healthcare organization registered as an ophthalmology in South Bend, Indiana and active in the NPI registry since February 2007. The organization holds a CLIA Waiver certificate valid through December 22, 2026 and lists Eric Younghee Yoon, Partner, as its authorized official.

NPPES Registry Identity

NPI1548304876
Entity TypeOrganization
Primary Taxonomy207W00000X
Legal Business NameADVANCED OPHTHALMOLOGY OF MICHIANA LLC
Location Address707 N MICHIGAN ST, STE 210South Bend, IN 46601-1067
Mailing Address707 N Michigan St, Ste 210South Bend, IN 46601-1067 · (574) 233-2114
Phone(574) 233-2114
Fax(574) 288-8921
Organization SubpartNo
Authorized OfficialEric Younghee YoonPartner · (574) 233-2114
Enumeration DateFebruary 19, 2007
Last NPPES UpdateOctober 14, 2021
NPPES CertifiedOctober 14, 2021
✔ NPI 1548304876 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.
707 N MICHIGAN ST, South Bend, IN 46601
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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 SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Advanced Ophthalmology Of Michiana Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

4

Medicare enrollment records show 4 clinicians reassign Medicare billing to Advanced Ophthalmology Of Michiana LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 4 within 10 miles. They are listed nearest first.

Clinicians, nearest first (4)

Steve Gerber, M.D.
Ophthalmology
NPI 1073598835
707 N MICHIGAN ST STE 210
South Bend, IN 46601
(574) 233-2114
✔ PECOSSame address
Orlando Avena
Optometry
NPI 1831641919
707 NORTH MICHIGAN STREET, SUITE 210
South Bend, IN 46601
(574) 233-2114
✔ PECOS✔ Accepts Medicare1.1 mi
Bruce Schwartz, M.D.
Ophthalmology
NPI 1497730261
707 N MICHIGAN ST STE 210
South Bend, IN 46601
(574) 233-2114
✔ PECOS✔ Accepts Medicare1.1 mi
Eric Yoon, M.D.
Ophthalmology
NPI 1417992199
707 NORTH MICHIGAN STREET, SUITE 210
South Bend, IN 46601
(574) 233-2114
✔ PECOS✔ Accepts Medicare1.1 mi

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 15D2089271

Advanced Ophthalmology Of Michiana · South Bend, IN
Active · expires Dec 22, 2026
CLIA Number15D2089271
Laboratory TypePhysician Office
Certificate Effective DateDecember 23, 2024
Certificate Expiration DateDecember 22, 2026
Laboratory DirectorBruce H. Schwartz
Laboratory Phone(574) 233-2114
Laboratory LocationAdvanced Ophthalmology Of Michiana707 N Michigan St, Ste 210, South Bend, IN 46601
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Advanced Ophthalmology Of Michiana LLC's NPI number?

The NPI number for Advanced Ophthalmology Of Michiana LLC is 1548304876. It was assigned to this organization in the NPPES registry on February 19, 2007.

Where is Advanced Ophthalmology Of Michiana LLC located?

Advanced Ophthalmology Of Michiana LLC is located at 707 N Michigan St Ste 210, South Bend, IN 46601. The listed phone number is (574) 233-2114.

What is Advanced Ophthalmology Of Michiana LLC's specialty?

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

Is Advanced Ophthalmology Of Michiana LLC enrolled in Medicare?

Yes. Advanced Ophthalmology Of Michiana LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Advanced Ophthalmology Of Michiana LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians in 2 Medicare specialties reassign their Medicare billing to Advanced Ophthalmology Of Michiana 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. The largest specialties are Ophthalmology (3) and Optometry (1). Of these, 1 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Advanced Ophthalmology Of Michiana LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 15D2089271) is associated with this NPI, valid through December 22, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Advanced Ophthalmology Of Michiana LLC accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and Blue Cross and Blue Shield of Montana and 4 other insurers list Advanced Ophthalmology Of Michiana LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Advanced Ophthalmology Of Michiana LLC was last updated on October 14, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.