Dr. Mark Alles, O.D.
Optometry
20+
Years in Practice
Practice Locations
2 locations
About Dr. Mark Alles
Mark Alles, O.D. is a healthcare provider practicing in Joliet, IL.
Specialty 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.
34
Years Experience
2
Locations
1
States Licensed
Credentials & Board Certifications
Primary Specialty
OptometryCredentials verified via NPI Registry (NPPES)
Education & Training
Medical School
Illinois College Of Optometry At Chicago
Class of 1992
Licenses & Practice States
Licensed in 1 state
| State | License | Classification | Primary |
|---|---|---|---|
| Illinois | 046-008527 | Optometrist |
Public Data Summary for Dr. Mark Alles
With 20 years of practice, Dr. Mark Alles is an established optometry provider, O.D., after earning their medical degree at Illinois College Of Optometry At Chicago in 1992. Dr. currently practices across 2 facilities, including Dupage Medical Group Ltd in Joliet, Illinois. Their National Provider Identifier (NPI) is 1366535528, and the profile below combines data from CMS NPPES, Medicare billing records, the HHS OIG exclusion list, and — where available — CMS Open Payments, Medicare Utilization, and Part D prescriber summaries.
CMS Medicare data shows Dr. Mark Alles as a lower-volume optometry provider, treating approximately 434 Medicare beneficiaries and delivering 1K services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.
Under the Physician Payments Sunshine Act, CMS reports that Dr. Mark Alles received $209 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.
Transparency & Safety
Public records from CMS and OIG databases
Industry Payments
$209
Total payments received from pharmaceutical and medical device companies in 2023.
Source: CMS Open Payments (Sunshine Act)
Opioid Prescribing
This provider has no opioid prescriptions on file in Medicare Part D data.
Insurance & Accessibility
Reviews
Community reviews for Dr. Mark Alles
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0 reviews
Optometry Providers Nearby
Same primary specialty near ZIP 60435
FAQ
Frequently asked questions about Dr. Mark Alles
What does Dr. Mark Alles specialize in?
Dr. Mark Alles specializes in Optometry.
Where does Dr. Mark Alles practice?
Dr. Mark Alles practices at Dupage Medical Group Ltd in Joliet, Illinois. Dr. is also affiliated with 1 additional facility, listed below.
Does Dr. Mark Alles accept Medicare?
CMS records show that Dr. Mark Alles accepts Medicare assignment. CMS billing data shows 434 Medicare beneficiaries treated in the most recent reporting year.
What is Dr. Mark Alles's NPI number?
Dr. Mark Alles's National Provider Identifier (NPI) is 1366535528. This is the unique 10-digit number the Centers for Medicare & Medicaid Services assigns to every practicing US healthcare provider. You can verify this number directly at the NPPES NPI Registry.
How long has Dr. Mark Alles been practicing?
Dr. Mark Alles has approximately 20 years of practice experience, having graduated from Illinois College Of Optometry At Chicago in 1992.