John Nathan Tran, OD

  • Casselberry, FL
  • Optometrist
NPI1477801827PAC ID9032416961
Medicare patients, 2024
14
Industry payments
$252
Affiliated sites
1
Medical groups
2
State license
1
Practice address
935 Oviedo Blvd Suite 1007 Suite 1007, Oviedo, FL 32765-3518
Practice phone
Call (407) 720-9968
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

The Eye Avenue

Eye care practice · Oviedo, Florida

See all 3 affiliations

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John Nathan Tran is an optometrist in Casselberry, Florida

John Tran practices at The Eye Avenue in Oviedo, Florida.

John Tran's NPI, 1477801827, was assigned on August 16, 2012. John Tran holds Florida license OPC4729.

NPI and contact details
Medicare PAC ID
9032416961
NPI enumeration date
August 16, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(407) 720-9968
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
40
Medical school graduation
2012

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

John Nathan Tran practices in Oviedo and Casselberry

John Tran's primary practice is The Eye Avenue, at 935 Oviedo Blvd Suite 1007 Suite 1007, Oviedo, FL 32765-3518. The practice phone is (407) 720-9968. The NPI Registry lists John Tran's practice address as 1455 Semoran Blvd, Casselberry, FL 32707.

  • The Eye AvenuePrimary
    935 Oviedo Blvd Suite 1007 Suite 1007, Oviedo, FL 32765-3518Phone(407) 720-9968
  • NPI Registry address
    1455 Semoran Blvd, Casselberry, FL 32707

Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data

John Nathan Tran is affiliated with 1 site of care and 2 medical groups

John Tran's primary practice is The Eye Avenue in Oviedo, Florida. Dmand AI also links John Tran to 2 medical groups, each named with a free account.

The Eye AvenueEye care practice · Oviedo, FloridaPrimary
2 medical groupsNames with a free account
See all 3 affiliations for John Tran

Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dmand AI tracks the EHR system at John Nathan Tran's practice

Dmand AI tracks the electronic health record (EHR) system at each site where John Tran practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
The Eye AvenueAvailable with a free account
+2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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John Nathan Tran is one of 2,585 optometrists in Florida

Optometrist is John Tran's primary specialty in the NPI Registry, under taxonomy code 152W00000X. John Tran is licensed in Florida.

Specialties and state licenses

  • Optometrist, FloridaPrimaryLicense OPC4729 · taxonomy 152W00000X

Optometrists near John Tran

Counts of optometrists with a Dmand AI profile, by place and practice. Each opens the list.

2,585optometrists in Florida
2optometrists in Casselberry

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

John Nathan Tran treated 14 Medicare patients in 2024, average age 77

CMS counts 14 Medicare patients who saw John Tran in 2024. The largest group is under 65, with 0 patients. 75% of them have high cholesterol. Their average risk score is 0.78, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts John Tran's median patient age at 68, with 60% women.

Medicare patients, 202414
Average age77
Average risk score0.78

John Tran's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Chronic conditions among John Tran's Medicare patients, 2024

  1. High cholesterol75%

Share of Medicare patients with each condition. A patient can have several.

John Tran'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

  • Women60%
  • Men40%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

How John Nathan Tran takes part in Medicare

John Tran 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 Nathan Tran received $252 in industry payments in 2025

CMS Open Payments shows 4 general payments to John Tran from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Dompe US, Inc. paid the most, $125.

Companies that paid John Tran the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to John Tran

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for John Nathan Tran's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about John Nathan Tran

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 Nathan Tran's NPI number?

John Nathan Tran's NPI number is 1477801827. It was assigned on August 16, 2012, and it is active in the NPI Registry.

What does John Nathan Tran specialize in?

John Nathan Tran is an optometrist in Casselberry, Florida. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).

Where does John Nathan Tran practice?

John Tran practices at 935 Oviedo Blvd Suite 1007 Suite 1007, Oviedo, FL 32765-3518. John Tran also practices at 1455 Semoran Blvd, Casselberry, FL 32707. John Tran's primary practice is The Eye Avenue in Oviedo, Florida. Dmand AI also links John Tran to 2 medical groups.

What is John Nathan Tran's office phone number?

The practice phone on file for John Tran is (407) 720-9968.

What is John Nathan Tran's medical license number?

John Tran holds Florida license OPC4729.

Does John Nathan Tran accept Medicare?

Yes. CMS lists John Tran as accepting Medicare assignment.

How many Medicare patients does John Nathan Tran see?

CMS counts 14 Medicare patients who saw John Tran in 2024, with an average age of 77.

Has John Nathan Tran received payments from drug or device companies?

CMS Open Payments shows $252 in general payments to John Tran from 4 companies from 2025 to 2025. The largest total came from Dompe US, Inc.

How long has John Nathan Tran been practicing?

John Tran graduated from medical school in 2012, 14 years ago.

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