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Edit this profileAt a glance
- 8219 Leesburg Pike Ste 120, #120, Vienna, VA 22182
About Dr. Chun
Dal Chun, MD is an ophthalmology — retina specialist based in Vienna, VA. Dal is a 2000 graduate of Rutgers New Jersey Medical School. Dal is also listed as specializing in ophthalmology. Medicare claims data shows Dal provided 33,636 services to 4,844 patients. The services billed most often include injection, faricimab-svoa, 0.1 mg, injection, aflibercept hd, 1 mg, and imaging of retina. The provider's National Provider Identifier (NPI) is 1578587135.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (703) 564-4300
- Email not available
Practice Locations
8219 LEESBURG PIKE STE 120 #120
Vienna, VA 22182
Conditions Commonly Evaluated or Treated
Within Ophthalmology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Cornea and external eye
Eyelid and tear drainage
Refractive and focusing
- Astigmatism
- Eye misalignment (strabismus)
- Farsightedness
- Lazy eye (amblyopia)
- Nearsightedness
- Presbyopia
Retina and vitreous
Eye injuries
Inflammation, neurologic, and orbit
Retina & vitreous
Procedures & services
Most searched procedures
Examination and imaging
Cataract and lens
Corneal procedures
Eye diagnostics
Eye injuries
Eyelid surgery
Eyelid, tear duct, and muscle
Glaucoma
- Glaucoma drainage-device implantation
- Laser peripheral iridotomy
- Minimally invasive glaucoma surgery
- Selective laser trabeculoplasty
Laser eye surgery
Laser procedures
Laser vision correction
Refractive surgery
Tear duct & Orbit
Procedures Most Often Billed to Medicare
33,636 services · 4,844 patients · 18 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of drug into eye | Procedure | 67028 |
1,479 | More often than most peers in Ophthalmology — Retina Specialist |
| Photocoagulation treatment to prevent detachment of retina | Procedure | 67145 |
16 | As often as other peers in Ophthalmology — Retina Specialist |
| 2d ultrasound scan of eye tissue and structures | Imaging | 76512 |
52 | More often than most peers in Ophthalmology — Retina Specialist |
| Imaging of retina | Treatment | 92134 |
2,826 | More often than most peers in Ophthalmology — Retina Specialist |
| Established patient complete exam of visual system | Treatment | 92014 |
2,209 | More than most peers in Ophthalmology — Retina Specialist |
| Extended exam of the back part of the eye with retinal drawing | Treatment | 92201 |
2,069 | More than most peers in Ophthalmology — Retina Specialist |
| Exam of retinal blood vessels using a special camera after injection of a dye | Treatment | 92235 |
213 | More often than most peers in Ophthalmology — Retina Specialist |
| Extended exam of the back part of the eye with optic nerve drawing | Treatment | 92202 |
204 | As often as other peers in Ophthalmology — Retina Specialist |
| Established patient problem focused exam of visual system | Treatment | 92012 |
100 | As often as other peers in Ophthalmology — Retina Specialist |
| Photography of the retina | Treatment | 92250 |
14 | Less often than most peers in Ophthalmology — Retina Specialist |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other eye doctors at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at Rutgers New Jersey Medical School 2
Other providers in the same specialty who trained at the same institution.
More connections — 14 related providers in 2 groups
Class of 2000 at Rutgers New Jersey Medical School 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of drug into eye 6
Providers in VA who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Chun?
Dr. Chun is an eye doctor in Vienna, VA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology — Retina Specialist”.
NPI registry
What is Dr. Chun's address?
Dr. Chun is listed at 8219 Leesburg Pike Ste 120 #120, Vienna, VA 22182. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Chun?
The number on file is (703) 564-4300. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Chun?
Dr. Chun's National Provider Identifier is 1578587135. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Chun train?
Dr. Chun attended Rutgers New Jersey Medical School, graduating in 2000. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Chun have?
Dr. Chun has 26 years experience. Calculated from a graduation year of 2000, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Chun perform?
According to Medicare billing data, Dr. Chun performs procedures including injection of drug into eye and photocoagulation treatment to prevent detachment of retina; reads or performs imaging such as 2d ultrasound scan of eye tissue and structures; provides treatments such as imaging of retina and established patient complete exam of visual system, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Chun's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Chun. If this is you, claiming it is free.
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