Jonathan Marx, OD
- Industry payments
- $45
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2024
- Practice address
- 111 E 4th St, Alton, IL 62002
- Practice phone
- Call (904) 992-9991
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Aeg Florida Professional
Alton, Illinois
Find Jonathan Marx's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Jonathan Marx is an optometrist in Alton, Illinois
Jonathan Marx practices at Aeg Florida Professional in Alton, Illinois.
Jonathan Marx's NPI, 1285472639, was assigned on July 18, 2024. Jonathan Marx holds Florida license OPC6532.
- NPI
- 1285472639NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254832652
- NPI enumeration date
- July 18, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (904) 992-9991
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Jonathan Marx practices at Aeg Florida Professional in Alton, Illinois
Jonathan Marx's primary practice is Aeg Florida Professional, at 111 E 4th St, Alton, IL 62002 in Madison County. The practice phone is (904) 992-9991.
- Aeg Florida Professional111 E 4th St, Alton, IL 62002 · Madison CountyPhone(904) 992-9991
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Jonathan Marx is affiliated with 2 sites of care and 1 medical group
Jonathan Marx's primary practice is Aeg Florida Professional in Alton, Illinois. Dmand AI also links Jonathan Marx to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Jonathan Marx's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jonathan Marx practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Aeg Florida Professional | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Jonathan Marx is one of 2,194 optometrists in Illinois
Optometrist is Jonathan Marx's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Jonathan Marx is licensed in Florida.
Specialties and state licenses
- Optometrist, FloridaPrimary
Optometrists near Jonathan Marx
Counts of optometrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Jonathan Marx's patients have a median age of 52
Across all payers, Dmand AI patient panel data puts Jonathan Marx's median patient age at 52, with 47% women.
Jonathan Marx's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women47%
- Men49%
Source: Dmand AI Patient Panel Data
How Jonathan Marx takes part in Medicare
Jonathan Marx accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
Jonathan Marx received $45 in industry payments in 2025
CMS Open Payments shows 2 general payments to Jonathan Marx from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Bausch & Lomb Americas Inc. paid the most, $22.
Companies that paid Jonathan Marx the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Jonathan Marx's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Jonathan Marx
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jonathan Marx's NPI number?
Jonathan Marx's NPI number is 1285472639. It was assigned on July 18, 2024, and it is active in the NPI Registry.
What does Jonathan Marx specialize in?
Jonathan Marx is an optometrist in Alton, Illinois. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Jonathan Marx practice?
Jonathan Marx practices at 111 E 4th St, Alton, IL 62002. Jonathan Marx's primary practice is Aeg Florida Professional in Alton, Illinois. Dmand AI also links Jonathan Marx to 1 group practice or clinic and 1 medical group.
What is Jonathan Marx's office phone number?
The practice phone on file for Jonathan Marx is (904) 992-9991.
What is Jonathan Marx's medical license number?
Jonathan Marx holds Florida license OPC6532.
Does Jonathan Marx accept Medicare?
Yes. CMS lists Jonathan Marx as accepting Medicare assignment.
Has Jonathan Marx received payments from drug or device companies?
CMS Open Payments shows $45 in general payments to Jonathan Marx from 2 companies from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Jonathan Marx been practicing?
Jonathan Marx graduated from medical school in 2024, 2 years ago.
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