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MISSION OPTICAL, INC.
NPI 1538246996
Ophthalmology in Homewood, IL

Active since November 01, 2006
18646 DIXIE HWY, HOMEWOOD, IL 60430(708) 647-6635(708) 647-6649 Get Directions Write a Review

NPPES record last updated: July 7, 2008. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mission Optical, Inc. NPPES

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

MISSION OPTICAL, INC. (NPI 1538246996) is a healthcare organization registered as an ophthalmology in Homewood, Illinois and active in the NPI registry since November 2006. The organization lists Emmet Michael Cassidy, Owner, as its authorized official.

NPPES Registry Identity

NPI1538246996
Entity TypeOrganization
Primary Taxonomy207W00000X
Legal Business NameMISSION OPTICAL, INC.
Location Address18646 DIXIE HWYHomewood, IL 60430-3715
Mailing Address18646 Dixie HwyHomewood, IL 60430-3715 · (708) 647-6635 · Fax (708) 647-6649
Phone(708) 647-6635
Fax(708) 647-6649
Organization SubpartNo
Authorized OfficialEmmet Michael CassidyOwner · (708) 647-6635
Enumeration DateNovember 1, 2006
Last NPPES UpdateJuly 7, 2008
✔ NPI 1538246996 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.
18646 DIXIE HWY, Homewood, IL 60430
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Other Identifiers 5

Medicare PIN214297IL
Medicaid036092971IL
OtherDF6134IL · Medicare Railroad
Other5249450001IL · Dmerc
Medicare PIN214296IL

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mission Optical, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Mission Optical, Inc., which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Emmett Cassidy, MD
Ophthalmology
NPI 1770544462
18646 DIXIE HWY
Homewood, IL 60430
(708) 647-6635
✔ PECOS✔ Accepts MedicareSame address
Robert Grohe, O.D.
Optometry
NPI 1952442824
18019 DIXIE HWY
Homewood, IL 60430
(708) 799-2020
✔ PECOS✔ Accepts Medicare0.8 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 Mission Optical, Inc.'s NPI number?

The NPI number for Mission Optical, Inc. is 1538246996. It was assigned to this organization in the NPPES registry on November 1, 2006.

Where is Mission Optical, Inc. located?

Mission Optical, Inc. is located at 18646 Dixie Hwy, Homewood, IL 60430. The listed phone number is (708) 647-6635.

What is Mission Optical, Inc.'s specialty?

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

Is Mission Optical, Inc. enrolled in Medicare?

Yes. Mission Optical, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Mission Optical, Inc.?

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

When was this NPI record last updated?

The NPPES record for Mission Optical, Inc. was last updated on July 7, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.