DR. CHARLES HOANG O.D.
NPI 1073514485
Optometrist in Chicago, IL

Q: What is Charles Hoang's NPI number?

The NPI number for Charles Hoang is 1073514485. It was assigned to this individual provider in the NPPES registry on August 9, 2005.

Q: What is Charles Hoang'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 Charles Hoang was last updated on October 26, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.

Active since August 09, 2005PECOS Enrolled

150 N MICHIGAN AVE, STE. 650, CHICAGO, IL 60601(312) 372-7571(312) 372-7358 Get Directions Write a Review

NPPES record last updated: October 26, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 26, 2016, May 12, 2016 (2 updates tracked since 2016).

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About Dr. Charles Hoang O.d. NPPES

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

DR. CHARLES HOANG O.D. (NPI 1073514485) is an individual optometrist in Chicago, Illinois, licensed in Illinois (046009175) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1073514485

Entity TypeIndividualMale

Primary Taxonomy152W00000X

Provider Legal NameDR. CHARLES HOANGCredential: O.D.

Location Address150 N MICHIGAN AVE, STE. 650Chicago, IL 60601-7553

Mailing Address416 N Ridgeland AveElmhurst, IL 60126-2218 · (312) 498-1755

Phone(312) 372-7571

Fax(312) 372-7358

Sole ProprietorYes

Enumeration DateAugust 9, 2005

Last NPPES UpdateOctober 26, 20162 updates tracked since enumeration

✔ NPI 1073514485 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 · 046009175

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.

150 N MICHIGAN AVE, Chicago, IL 60601

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Charles Hoang O.d. 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 Reassignment

Medicare enrollment records show Charles Hoang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Kovach Eye Institute, Ltd

16 mi

Ophthalmology

152 N ADDISON AVE
Elmhurst, IL 60126

Reassigned Medicare billing, Illinois enrollment
10 clinicians in this Medicare group

NPI 1669498267 (630) 833-9621

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60601 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 17

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

JENNIFER BRENCZEWSKI PT

Physical Therapist

150 N MICHIGAN AVE, SUITE 1400
CHICAGO, IL 60601

Cook County (312) 251-4511

LIVING HEALTH WORKS LLC

Health Educator

150 N MICHIGAN AVE, SUITE 2800
CHICAGO, IL 60601

Cook County (312) 260-9902

PINSKI DERMATOLOGY & COSMETIC SURGERY SC

Dermatology

150 N MICHIGAN AVE, SUITE 1200
CHICAGO, IL 60601

Cook County (312) 263-4625

MELISSA SCHOLL PT

Physical Therapist

150 N MICHIGAN AVE, SUITE 1400
CHICAGO, IL 60601

Cook County (312) 251-4511

JACOB COLTON LCSW

Social Worker (Clinical)

150 N MICHIGAN AVE
CHICAGO, IL 60601

Cook County (801) 631-6180

JAMES COHEN MD

Orthopaedic Surgery

150 N MICHIGAN AVE, SUITE 1400
CHICAGO, IL 60601

Cook County (312) 444-1145

MICHIGAN CHICAGO CVS LLC

Pharmacy (Community/Retail Pharmacy)

150 N MICHIGAN AVE
CHICAGO, IL 60601

Cook County (312) 368-9118

CRAIG WESTIN MD

Orthopaedic Surgery

150 N MICHIGAN AVE, SUITE 1400
CHICAGO, IL 60601

Cook County (312) 444-1145

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 Charles Hoang's NPI number?

The NPI number for Charles Hoang is 1073514485. It was assigned to this individual provider in the NPPES registry on August 9, 2005.

Where is Charles Hoang located?

Charles Hoang practices at 150 N Michigan Ave Ste. 650, Chicago, IL 60601. The listed phone number is (312) 372-7571.

What is Charles Hoang's specialty?

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

Is Charles Hoang enrolled in Medicare?

Yes. Charles Hoang is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Charles Hoang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Charles Hoang reassigns Medicare benefits to Kovach Eye Institute, Ltd (Elmhurst, IL). The 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 Charles Hoang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Charles Hoang 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 Charles Hoang 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 Charles Hoang was last updated on October 26, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.