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PLAINFIELD OPHTHALMOLOGY, M.D., S.C.
NPI 1164575387
Specialist in Plainfield, IL

Active since January 19, 2007
24600 W 127TH ST, SUITE 120, PLAINFIELD, IL 60585(815) 609-6989 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Plainfield Ophthalmology, M.d., S.c. NPPES

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

PLAINFIELD OPHTHALMOLOGY, M.D., S.C. (NPI 1164575387) is a healthcare organization registered as a specialist in Plainfield, Illinois and active in the NPI registry since January 2007. The organization lists Robert Oppenheim, President, as its authorized official.

NPPES Registry Identity

NPI1164575387
Entity TypeOrganization
Primary Taxonomy174400000X
Legal Business NamePLAINFIELD OPHTHALMOLOGY, M.D., S.C.
Location Address24600 W 127TH ST, SUITE 120Plainfield, IL 60585-9502
Mailing Address24600 W 127th St, Suite 120Plainfield, IL 60585-9502 · (815) 609-6989
Phone(815) 609-6989
Organization SubpartNo
Authorized OfficialRobert OppenheimPresident · (815) 609-6989
Enumeration DateJanuary 19, 2007
Last NPPES UpdateAugust 22, 2020
✔ NPI 1164575387 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in IL · 36100525
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
24600 W 127TH ST, Plainfield, IL 60585
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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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Plainfield Ophthalmology, M.d., S.c. 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 Plainfield Ophthalmology, M.D., S.C., which bills Medicare for the services this clinician delivers.

Clinician (1)

Robert Oppenheim, M.D.
Ophthalmology
NPI 1972599520
24600 W 127TH ST BLDG. B, SUITE 120
Plainfield, IL 60585
(815) 609-6989
✔ PECOS✔ Accepts MedicareSame address

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 Plainfield Ophthalmology, M.D., S.C.'s NPI number?

The NPI number for Plainfield Ophthalmology, M.D., S.C. is 1164575387. It was assigned to this organization in the NPPES registry on January 19, 2007.

Where is Plainfield Ophthalmology, M.D., S.C. located?

Plainfield Ophthalmology, M.D., S.C. is located at 24600 W 127th St Suite 120, Plainfield, IL 60585. The listed phone number is (815) 609-6989.

What is Plainfield Ophthalmology, M.D., S.C.'s specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Plainfield Ophthalmology, M.D., S.C. enrolled in Medicare?

Yes. Plainfield Ophthalmology, M.D., S.C. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Plainfield Ophthalmology, M.D., S.C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Ophthalmology) reassigns their Medicare billing to Plainfield Ophthalmology, M.D., S.C.. 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 Plainfield Ophthalmology, M.D., S.C. was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.