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DR. IWONA B. LAZARZ OD
NPI 1588280358
Optometrist in Oak Lawn, IL

Active since June 17, 2020PECOS Enrolled
6201 W 95TH ST, OAK LAWN, IL 60453(708) 636-9393(708) 636-2022 Get Directions Write a Review

NPPES record last updated: April 27, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 27, 2022, Apr 18, 2022, Jun 17, 2020 (3 updates tracked since 2020).

About Dr. Iwona B. Lazarz Od NPPES

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

DR. IWONA B. LAZARZ OD (NPI 1588280358) is an individual optometrist in Oak Lawn, Illinois, licensed in Illinois (046011442) and active in the NPI registry since June 2020. She is enrolled in Medicare PECOS and maintains 5 additional practice locations.

NPPES Registry Identity

NPI1588280358
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. IWONA B. LAZARZCredential: OD
Location Address6201 W 95TH STOak Lawn, IL 60453-3888
Mailing Address6201 W 95th StOak Lawn, IL 60453-2701 · (708) 636-9393 · Fax (708) 636-2022
Phone(708) 636-9393
Fax(708) 636-2022
Sole ProprietorNo
Enumeration DateJune 17, 2020
Last NPPES UpdateApril 27, 20223 updates tracked since enumeration
NPPES CertifiedApril 27, 2022
✔ NPI 1588280358 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in IL · 046011442
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
6201 W 95TH ST, Oak Lawn, IL 60453
Open in Google Maps ↗

Secondary Practice Locations 5

Location 114494 John Humphrey DrOrland Park, IL 60462-2638 · Phone (708) 226-9393 · Fax (708) 403-5751
Location 268 W Dundee RdBuffalo Grove, IL 60089-3758 · Phone (847) 541-3334 · Fax (847) 541-8442
Location 317W682 Butterfield Rd Ste 101Oakbrook Terrace, IL 60181-4029 · Phone (708) 636-9393 · Fax (708) 636-2022
Location 44459 N Kedzie AveChicago, IL 60625-4785 · Phone (773) 866-2020 · Fax (773) 866-2022
Location 56500 W Irving Park Rd Ste IChicago, IL 60634-2454 · Phone (773) 202-0181

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 Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Iwona B. Lazarz Od is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Iwona Lazarz reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Family Eye Physicians, Ltd
Same address
Ophthalmology
6201 W 95TH ST
Oak Lawn, IL 60453
  • Reassigned Medicare billing, Illinois enrollment
  • 23 clinicians in this Medicare group
NPI 1730252230 (708) 636-9393
Luxottica Of America Inc.
246 mi
Point of Service
4000 LUXOTTICA PL
Mason, OH 45040
  • Reassigned Medicare billing, Illinois enrollment
  • 82 clinicians in this Medicare group
NPI 1831244953 (513) 765-6000

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

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
72 services68 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
38 services32 patients
Photography of the retina 92250
Photography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.
35 services34 patients
Exam of visual field with extended testing 92083
An extended visual field exam is a detailed test to evaluate your peripheral (side) vision. It helps to detect any potential blind spots which may not be noticeable in daily life. These could be caused by eye diseases like glaucoma, or neurological conditions.
15 services15 patients
Imaging of optic nerve 92133
Imaging of the optic nerve is a non-invasive procedure that captures detailed pictures of your optic nerve. It helps doctors assess eye health, particularly for conditions like glaucoma. It's painless, quick, and uses safe technology like MRI or OCT (Optical Coherence Tomography).
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60453 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$138.86 typical visit price
range $60.08 – $183.39
Typical copayment $34.71 (range $15.02 – $45.84)
Most-billed visit code 99204
Established Patient
$74.80 typical visit price
range $18.97 – $148.12
Typical copayment $18.70 (range $4.74 – $37.03)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. AUSTIN WILLIAM TORESDAHL OD
Optometrist
6201 W 95TH ST
OAK LAWN, IL 60453
Cook County (708) 636-9393
MRS. SUSAN N PETERSON RPH
Pharmacist
6201 W 95TH ST
OAK LAWN, IL 60453
Cook County (708) 636-7359
INAE JANG KIM MD
Ophthalmology
6201 W 95TH ST
OAK LAWN, IL 60453
Cook County (708) 636-9393
DR. HUSNA SYEDA OD
Optometrist
6201 W 95TH ST
OAK LAWN, IL 60453
Cook County (708) 636-9393
IBRAHIM F MOHSIN OD
Optometrist
6201 W 95TH ST
OAK LAWN, IL 60453
Cook County (708) 636-9393
DZUNG X NGUYEN OD
Optometrist
6201 W 95TH ST
OAK LAWN, IL 60453
Cook County (708) 636-9393
SABINA RIZWAN O.D.
Optometrist
6201 W 95TH ST
OAK LAWN, IL 60453
Cook County (708) 636-9393
AGNIESZKA G CANTRE
Ophthalmology
6201 W 95TH ST
OAK LAWN, IL 60453
Cook County (708) 636-9393

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 Iwona Lazarz's NPI number?

The NPI number for Iwona Lazarz is 1588280358. It was assigned to this individual provider in the NPPES registry on June 17, 2020.

Where is Iwona Lazarz located?

Iwona Lazarz practices at 6201 W 95th St, Oak Lawn, IL 60453. The listed phone number is (708) 636-9393.

What is Iwona Lazarz's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Iwona Lazarz enrolled in Medicare?

Yes. Iwona Lazarz is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Iwona Lazarz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Iwona Lazarz reassigns Medicare benefits to 2 organizations: Family Eye Physicians, Ltd (Oak Lawn, IL) and Luxottica Of America Inc. (Mason, OH). Each 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 Iwona Lazarz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Iwona Lazarz accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and HealthPartners and 8 other insurers list Iwona Lazarz 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 Iwona Lazarz was last updated on April 27, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.