DR. GIACOMO CILLIANI OD
NPI 1992674253
Optometrist in Antioch, IL

Q: What is Giacomo Cilliani's NPI number?

The NPI number for Giacomo Cilliani is 1992674253. It was assigned to this individual provider in the NPPES registry on November 4, 2025.

Q: What is Giacomo Cilliani'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 Giacomo Cilliani was last updated on February 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 November 04, 2025PECOS EnrolledAccepts Medicare Assignment

554 IL-173, ANTIOCH, IL 60002(224) 603-7150(847) 426-0299 Get Directions Write a Review

NPPES record last updated: February 17, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Giacomo Cilliani Od NPPES

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

DR. GIACOMO CILLIANI OD (NPI 1992674253) is an individual optometrist in Antioch, Illinois, licensed in Illinois (046.012047) and active in the NPI registry since November 2025. He is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1992674253

Entity TypeIndividualMale

Primary Taxonomy152W00000X

Provider Legal NameDR. GIACOMO CILLIANICredential: OD

Location Address554 IL-173Antioch, IL 60002

Mailing Address759 W Happfield DrArlington Heights, IL 60004-7139 · (909) 963-9470

Phone(224) 603-7150

Fax(847) 426-0299

Sole ProprietorNo

Medical School CMSOtherGraduated 2025

Enumeration DateNovember 4, 2025

Last NPPES UpdateFebruary 17, 2026

NPPES CertifiedFebruary 17, 2026

✔ NPI 1992674253 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 · 046.012047

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.

554 IL-173, Antioch, IL 60002

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Giacomo Cilliani Od is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6406342724

PECOS Enrollment IDI20260106003411

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 60002 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

$137.43 typical visit price

range $59.81 – $181.38

Typical copayment $34.35 (range $14.95 – $45.34)

Most-billed visit code 99204

Established Patient

$74.38 typical visit price

range $19.15 – $147.12

Typical copayment $18.59 (range $4.78 – $36.78)

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 Giacomo Cilliani's NPI number?

The NPI number for Giacomo Cilliani is 1992674253. It was assigned to this individual provider in the NPPES registry on November 4, 2025.

Where is Giacomo Cilliani located?

Giacomo Cilliani practices at 554 Il-173, Antioch, IL 60002. The listed phone number is (224) 603-7150.

What is Giacomo Cilliani's specialty?

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

Is Giacomo Cilliani enrolled in Medicare?

Yes. Giacomo Cilliani is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Giacomo Cilliani was last updated on February 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.