John Daniel Tatar, OD
- Medicare patients, 2024
- 23
- Industry payments
- $60
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 2100 Troy Rd, Edwardsville, IL 62025-2595
- Practice phone
- Call (618) 656-8888
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Edwardsville Vision Center
Eye care practice · Edwardsville, Illinois
Find John Tatar'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.
John Daniel Tatar is an optometrist in Edwardsville, Illinois
John Tatar practices at Edwardsville Vision Center in Edwardsville, Illinois.
John Tatar's NPI, 1306623061, was assigned on September 14, 2023. John Tatar holds Illinois license 046.011792.
- NPI
- 1306623061NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779022561
- NPI enumeration date
- September 14, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (618) 656-8888
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John Daniel Tatar practices at Edwardsville Vision Center in Edwardsville, Illinois
John Tatar's primary practice is Edwardsville Vision Center, at 2100 Troy Rd, Edwardsville, IL 62025-2595. The practice phone is (618) 656-8888.
- Edwardsville Vision Center2100 Troy Rd, Edwardsville, IL 62025-2595Phone(618) 656-8888
Source: Dmand AI Affiliation Data
John Daniel Tatar is affiliated with 1 site of care and 1 medical group
John Tatar's primary practice is Edwardsville Vision Center in Edwardsville, Illinois. Dmand AI also links John Tatar to 1 medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at John Daniel Tatar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Tatar practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Edwardsville Vision Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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John Daniel Tatar is one of 2,194 optometrists in Illinois
Optometrist is John Tatar's primary specialty in the NPI Registry, under taxonomy code 152W00000X. John Tatar is licensed in Illinois.
Specialties and state licenses
- Optometrist, IllinoisPrimary
Optometrists near John Tatar
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
John Daniel Tatar treated 23 Medicare patients in 2024, average age 67
CMS counts 23 Medicare patients who saw John Tatar in 2024. 65% of them have high cholesterol, and 57% have high blood pressure. 52% are also on Medicaid. Their average risk score is 0.75, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts John Tatar's median patient age at 58, with 50% women.
Chronic conditions among John Tatar's Medicare patients, 2024
- High cholesterol65%
- High blood pressure57%
Share of Medicare patients with each condition. A patient can have several.
John Tatar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How John Daniel Tatar takes part in Medicare
John Tatar accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
John Daniel Tatar received $60 in industry payments in 2025
CMS Open Payments shows 3 general payments to John Tatar from 2 drug and device companies in 2025. Food and beverage make up the largest share, 67% of the total. CooperVision Inc. paid the most, $38.
General payments to John Tatar by kind, 2025 to 2025
- Food and beverage$4067%
- Consulting fees$2033%
Companies that paid John Tatar 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 John Daniel Tatar'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 John Daniel Tatar
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John Daniel Tatar's NPI number?
John Daniel Tatar's NPI number is 1306623061. It was assigned on September 14, 2023, and it is active in the NPI Registry.
What does John Daniel Tatar specialize in?
John Daniel Tatar is an optometrist in Edwardsville, Illinois. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does John Daniel Tatar practice?
John Tatar practices at 2100 Troy Rd, Edwardsville, IL 62025-2595. John Tatar's primary practice is Edwardsville Vision Center in Edwardsville, Illinois. Dmand AI also links John Tatar to 1 medical group.
What is John Daniel Tatar's office phone number?
The practice phone on file for John Tatar is (618) 656-8888.
What is John Daniel Tatar's medical license number?
John Tatar holds Illinois license 046.011792.
Does John Daniel Tatar accept Medicare?
Yes. CMS lists John Tatar as accepting Medicare assignment.
How many Medicare patients does John Daniel Tatar see?
CMS counts 23 Medicare patients who saw John Tatar in 2024, with an average age of 67.
Has John Daniel Tatar received payments from drug or device companies?
CMS Open Payments shows $60 in general payments to John Tatar from 2 companies from 2025 to 2025. The largest total came from CooperVision Inc.
How long has John Daniel Tatar been practicing?
John Tatar graduated from medical school in 2023, 3 years ago.
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