Are you Dr. Diaz? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 111 Colchester Ave, Burlington, VT 05401
About Dr. Diaz
David J. Diaz, MD practices ophthalmology in Burlington, VT. David is a 2005 graduate of Perelman School of Med at the University of Pennsylvania. According to Medicare claims data, David cared for 2,302 Medicare patients across 2,752 services. The services billed most often include exam of visual field with intermediate testing, imaging of optic nerve, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. The provider's National Provider Identifier (NPI) is 1548474018.
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
- (802) 847-4500
- Email not available
Practice Locations
111 COLCHESTER AVE
Burlington, VT 05401
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
2,752 services · 2,302 patients · 14 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
75 | As often as other peers in Ophthalmology |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
23 | Less often than most peers in Ophthalmology |
| Creation of shunt to improve eye fluid flow | Procedure | 66179 |
17 | Too few peers to compare |
| Complex removal of cataract with insertion of prosthetic lens | Procedure | 66982 |
12 | Less often than most peers in Ophthalmology |
| Ultrasound scan of cornea to determine thickness | Imaging | 76514 |
48 | More often than most peers in Ophthalmology |
| Exam of visual field with intermediate testing | Treatment | 92082 |
679 | More than most peers in Ophthalmology |
| Imaging of optic nerve | Treatment | 92133 |
568 | More than most peers in Ophthalmology |
| Exam of the internal drainage system of eye | Treatment | 92020 |
160 | More often than most peers in Ophthalmology |
| Measurement of corneal curvature and depth of eye | Treatment | 92136 |
76 | Less often than most peers in Ophthalmology |
| Imaging of retina | Treatment | 92134 |
44 | Less often than most peers in Ophthalmology |
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.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
Other eye doctors in Burlington 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Perelman School of Med at the University of Pennsylvania 8
Other providers in the same specialty who trained at the same institution.
Class of 2005 at Perelman School of Med at the University of Pennsylvania 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of cataract with insertion of prosthetic lens 7
Providers in VT who bill this service to Medicare most often.
Common questions
What is Dr. Diaz's specialty?
Dr. Diaz is an eye doctor in Burlington, VT. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
Where can I find Dr. Diaz?
Dr. Diaz is listed at 111 Colchester Ave, Burlington, VT 05401. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Diaz?
The number on file is (802) 847-4500. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Diaz's NPI number?
Dr. Diaz's National Provider Identifier is 1548474018. 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
What is Dr. Diaz's medical education?
Dr. Diaz attended Perelman School of Med at the University of Pennsylvania, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Diaz been practicing?
Dr. Diaz has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Diaz known for?
According to Medicare billing data, Dr. Diaz performs procedures including removal of cataract with insertion of prosthetic lens, removal of recurring cataract in lens capsule using a laser and creation of shunt to improve eye fluid flow; reads or performs imaging such as ultrasound scan of cornea to determine thickness; provides treatments such as exam of visual field with intermediate testing and imaging of optic nerve, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Diaz confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Diaz. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.