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DR. PALERMO AND ASSOCIATES, LTD
NPI 1942327218
Optometrist in Arlington Heights, IL

Active since March 23, 2007
1327 E THOMAS STREET, SUITE A, ARLINGTON HEIGHTS, IL 60004(847) 253-8500(847) 253-8538 Get Directions Write a Review

NPPES record last updated: October 22, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 8, 2025, Jan 9, 2025 (2 updates tracked since 2025).

About Dr. Palermo And Associates, Ltd NPPES

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

DR. PALERMO AND ASSOCIATES, LTD (NPI 1942327218) is a healthcare organization registered as an optometrist in Arlington Heights, Illinois and active in the NPI registry since March 2007. The organization lists Mario Lawrence Palermo, Owner/doctor, as its authorized official.

NPPES Registry Identity

NPI1942327218
Entity TypeOrganization
Primary Taxonomy152W00000X
Legal Business NameDR. PALERMO AND ASSOCIATES, LTD
Location Address1327 E THOMAS STREET, SUITE AArlington Heights, IL 60004
Mailing Address1327 E Thomas St Ste AArlington Heights, IL 60004-4310 · (847) 253-8500 · Fax (847) 253-8538
Phone(847) 253-8500
Fax(847) 253-8538
Organization SubpartNo
Authorized OfficialMario Lawrence PalermoOwner/doctor · (847) 253-8500
Enumeration DateMarch 23, 2007
Last NPPES UpdateOctober 22, 20252 updates tracked since enumeration
NPPES CertifiedOctober 22, 2025
✔ NPI 1942327218 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 · 0600033345
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.
1327 E THOMAS STREET, Arlington Heights, IL 60004
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Other Identifiers 1

Other1684526IL · Bcbs

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)

Dr. Palermo And Associates, Ltd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

5

Medicare enrollment records show 5 clinicians reassign Medicare billing to Dr. Palermo And Associates, Ltd, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 4 within 10 miles. They are listed nearest first.

Clinicians, nearest first (5)

Ryan Mcgowan, OD
Optometry
NPI 1316723059
1327 E THOMAS ST STE A
Arlington Heights, IL 60004
(847) 253-8500
✔ PECOS✔ Accepts MedicareSame address
Laura Arndt, OD
Optometry
NPI 1407054497
18 S EVERGREEN AVE
Arlington Heights, IL 60005
(847) 253-8500
✔ PECOS✔ Accepts Medicare1.7 mi
Vito Giuseffi, O. D.
Optometry
NPI 1780641282
18 S EVERGREEN AVE
Arlington Heights, IL 60005
(847) 253-8500
✔ PECOS✔ Accepts Medicare1.7 mi
Mario Palermo, O.D.
Optometry
NPI 1104806348
18 S EVERGREEN AVE
Arlington Heights, IL 60005
(847) 253-8500
✔ PECOS✔ Accepts Medicare1.7 mi
Priyanka Ernst, O.D.
Optometry
NPI 1568742633
245 STONEGATE RD
Algonquin, IL 60102
(847) 658-0120
✔ PECOS✔ Accepts Medicare19 mi

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 Dr. Palermo And Associates, Ltd's NPI number?

The NPI number for Dr. Palermo And Associates, Ltd is 1942327218. It was assigned to this organization in the NPPES registry on March 23, 2007.

Where is Dr. Palermo And Associates, Ltd located?

Dr. Palermo And Associates, Ltd is located at 1327 E Thomas Street Suite A, Arlington Heights, IL 60004. The listed phone number is (847) 253-8500.

What is Dr. Palermo And Associates, Ltd's specialty?

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

Is Dr. Palermo And Associates, Ltd enrolled in Medicare?

Yes. Dr. Palermo And Associates, Ltd is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Dr. Palermo And Associates, Ltd?

According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians, all in Optometry, reassign their Medicare billing to Dr. Palermo And Associates, Ltd. 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. Of these, 1 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Dr. Palermo And Associates, Ltd was last updated on October 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.