DR. GARY P STERCZEK OD
NPI 1346239142
Optometrist in Chicago, IL

Q: What is Gary Sterczek's NPI number?

The NPI number for Gary Sterczek is 1346239142. It was assigned to this individual provider in the NPPES registry on October 14, 2005.

Q: What is Gary Sterczek's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Gary Sterczek was last updated on May 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since October 14, 2005PECOS Enrolled

2338 N CLARK ST STE 1, CHICAGO, IL 60614(773) 857-1260(773) 857-1624 Get Directions Write a Review

NPPES record last updated: May 7, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 7, 2026, May 17, 2022 (2 updates tracked since 2022).

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About Dr. Gary P Sterczek Od NPPES

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

DR. GARY P STERCZEK OD (NPI 1346239142) is an individual optometrist in Chicago, Illinois, licensed in Illinois (046-008006) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1346239142

Entity TypeIndividualMale

Primary Taxonomy152W00000X

Provider Legal NameDR. GARY P STERCZEKCredential: OD

Location Address2338 N CLARK ST STE 1Chicago, IL 60614-7043

Mailing Address3943 N Merrimac AveChicago, IL 60634-2512 · (847) 849-0260 · Fax (773) 857-1624

Phone(773) 857-1260

Fax(773) 857-1624

Sole ProprietorNo

Enumeration DateOctober 14, 2005

Last NPPES UpdateMay 7, 20262 updates tracked since enumeration

NPPES CertifiedMay 7, 2026

✔ NPI 1346239142 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

Licenses✔ Licensed in IL · 046-008006✔ Licensed in IL · 346-001503✔ Licensed in IL · 046008006

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.

2338 N CLARK ST STE 1, Chicago, IL 60614

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Gary P Sterczek 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60614 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.

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 Gary Sterczek's NPI number?

The NPI number for Gary Sterczek is 1346239142. It was assigned to this individual provider in the NPPES registry on October 14, 2005.

Where is Gary Sterczek located?

Gary Sterczek practices at 2338 N Clark St Ste 1, Chicago, IL 60614. The listed phone number is (773) 857-1260.

What is Gary Sterczek's specialty?

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

Is Gary Sterczek enrolled in Medicare?

Yes. Gary Sterczek is registered in the Medicare PECOS enrollment system.

What insurance does Gary Sterczek accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Gary Sterczek 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 Gary Sterczek was last updated on May 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.