Dr. John Harry Fournier, MD
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 5201 N Harlem Ave, Chicago, IL 60656
- Practice phone
- Call (773) 774-2102
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ocular Diagnostics SC
Physician office · Chicago, Illinois
Find Dr. Fournier'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.
Dr. John Harry Fournier is an ophthalmologist in Chicago, Illinois
Dr. Fournier practices at Ocular Diagnostics SC in Chicago, Illinois.
Dr. Fournier's NPI, 1962457341, was assigned on May 23, 2006. Dr. Fournier holds Illinois license 036041702.
- NPI
- 1962457341NPI Registry (opens in a new tab)
- NPI enumeration date
- May 23, 2006
- NPI status
- Active
- Practice phone
- (773) 774-2102
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. John Harry Fournier practices at Ocular Diagnostics SC in Chicago, Illinois
Dr. Fournier's primary practice is Ocular Diagnostics SC, at 5201 N Harlem Ave, Chicago, IL 60656. The practice phone is (773) 774-2102.
- Ocular Diagnostics SC5201 N Harlem Ave, Chicago, IL 60656Phone(773) 774-2102
Source: Dmand AI Affiliation Data
Dr. John Harry Fournier is affiliated with 1 site of care
Dr. Fournier's primary practice is Ocular Diagnostics SC in Chicago, Illinois.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. John Harry Fournier's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fournier practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ocular Diagnostics SC | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Harry Fournier is one of 692 ophthalmologists in Illinois
Ophthalmology is Dr. Fournier's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Fournier is licensed in Illinois.
Specialties and state licenses
- Ophthalmology, IllinoisPrimary
Ophthalmologists near Dr. Fournier
Counts of ophthalmologists 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
Dr. John Harry Fournier's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Dr. Fournier's median patient age at 68, with 100% women.
Dr. Fournier's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Sources for Dr. John Harry Fournier'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Dr. John Harry Fournier
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What is Dr. John Harry Fournier's NPI number?
Dr. John Harry Fournier's NPI number is 1962457341. It was assigned on May 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Harry Fournier?
Dr. John Harry Fournier is an ophthalmologist in Chicago, Illinois. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. John Harry Fournier practice?
Dr. Fournier practices at 5201 N Harlem Ave, Chicago, IL 60656. Dr. Fournier's primary practice is Ocular Diagnostics SC in Chicago, Illinois.
What is Dr. John Harry Fournier's office phone number?
The practice phone on file for Dr. Fournier is (773) 774-2102.
What is Dr. John Harry Fournier's medical license number?
Dr. Fournier holds Illinois license 036041702.
How long has Dr. John Harry Fournier been practicing?
Dr. Fournier's NPI was assigned in 2006.
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