DENNIS DELEE OD PLLC
NPI 1659497071
Optometrist - Corneal and Contact Management in Chicago, IL

Q: What is Dennis Delee Od PLLC's NPI number?

The NPI number for Dennis Delee Od PLLC is 1659497071. It was assigned to this organization in the NPPES registry on March 21, 2007. The provider is doing business as Dean Optical and Dean Optical, Ltd..

Q: What is Dennis Delee Od PLLC's specialty?

The primary specialty registered for this NPI is Optometrist, specializing in Corneal and Contact Management, with taxonomy code 152WC0802X.

Active since March 21, 2007

209 S LA SALLE ST, STE 120, CHICAGO, IL 60604(312) 332-4461(312) 332-5970 Get Directions Write a Review

NPPES record last updated: February 4, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Feb 4, 2026, Dec 17, 2025 (2 updates tracked since 2025).

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About Dennis Delee Od Pllc NPPES

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

DENNIS DELEE OD PLLC (NPI 1659497071), doing business as Dean Optical, is a healthcare organization registered as a corneal and contact management in Chicago, Illinois and active in the NPI registry since March 2007. The organization lists Scott Pouyat, President, as its authorized official.

NPPES Registry Identity

NPI1659497071

Entity TypeOrganization

Primary Taxonomy152WC0802X

Legal Business NameDENNIS DELEE OD PLLC

Location Address209 S LA SALLE ST, STE 120Chicago, IL 60604-1219

Mailing Address209 S La Salle St Lbby 120Chicago, IL 60604-1436 · (312) 332-4461 · Fax (312) 332-5970

Phone(312) 332-4461

Fax(312) 332-5970

Organization SubpartNo

Authorized OfficialScott PouyatPresident · (847) 395-8885

Enumeration DateMarch 21, 2007

Last NPPES UpdateFebruary 4, 20262 updates tracked since enumeration

NPPES CertifiedFebruary 4, 2026

✔ NPI 1659497071 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometrist · Corneal and Contact ManagementEye and Vision Services Providers

Taxonomy Code152WC0802X

License✔ Licensed in IL · 46-006526

Definition

The professional activities performed by an Optometrist related to the fitting of contact lenses to an eye, ongoing evaluation of the cornea's ability to sustain successful contact lens wear, and treatment of any external eye or corneal condition which can affect contact lens wear.

209 S LA SALLE ST, Chicago, IL 60604

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Other Names 2

Doing Business AsDean Optical

Doing Business AsDean Optical, Ltd.

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 Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana 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)

Dennis Delee Od Pllc 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 Dennis Delee Od PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Charmi Shiyarwala, O.D.

Optometry

NPI 1366882763

209 S LA SALLE ST LBBY 120
Chicago, IL 60604

(312) 332-4461

✔ PECOSSame 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 Dennis Delee Od PLLC's NPI number?

The NPI number for Dennis Delee Od PLLC is 1659497071. It was assigned to this organization in the NPPES registry on March 21, 2007. The provider is doing business as Dean Optical and Dean Optical, Ltd..

Where is Dennis Delee Od PLLC located?

Dennis Delee Od PLLC is located at 209 S La Salle St Ste 120, Chicago, IL 60604. The listed phone number is (312) 332-4461.

What is Dennis Delee Od PLLC's specialty?

The primary specialty registered for this NPI is Optometrist, specializing in Corneal and Contact Management, with taxonomy code 152WC0802X.

Is Dennis Delee Od PLLC enrolled in Medicare?

Yes. Dennis Delee Od PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Dennis Delee Od PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Optometry) reassigns their Medicare billing to Dennis Delee Od PLLC. 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.

What insurance does Dennis Delee Od PLLC accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 3 other insurers list Dennis Delee Od PLLC 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 Dennis Delee Od PLLC was last updated on February 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.