Doctor profile · Federal record
Dr. David Diaz, MD
Ophthalmology Physician (CMS: Ophthalmology) · Ophthalmology Physician · Burlington, VT
- NPI 1548474018
- Accepts Medicare
- 21 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
111 Colchester Ave
Burlington, VT 054011473
(802) 847-4500
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- February 16, 2014
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State licenses (2)
- Vermont #0420011773 · Massachusetts #250434
- Medicaid
- VT #1016570
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548474018. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,590
Distinct HCPCS
10
Medicare allowed
$186,089
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 601 | 492 | $94 | |
92082 |
Exam of visual field with intermediate testing | 518 | 420 | $20 | |
92133 |
Imaging of optic nerve | 460 | 432 | $21 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 327 | 281 | $64 | |
92020 |
Exam of the internal drainage system of eye | 139 | 132 | $20 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 83 | 83 | $79 | |
92083 |
Exam of visual field with extended testing | 78 | 72 | $26 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 77 | 48 | $497 | |
92136 |
Measurement of corneal curvature and depth of eye | 77 | 57 | $30 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 56 | 56 | $128 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 140. This provider delivers 19× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
5,471
Patients
1,724
Total drug cost
$478,099
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 1,463 | 381 | $36,616 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 970 | 277 | $39,105 |
| Timolol Maleate | Generic | 709 | 195 | $16,900 |
| Brimonidine Tartrate | Generic | 620 | 184 | $30,234 |
| Prednisolone Acetate | Generic | 301 | 186 | $12,199 |
| Dorzolamide Hcl | Generic | 296 | 81 | $10,877 |
| Lumigan (Bimatoprost) | Brand | 221 | 49 | $100,460 |
| Rhopressa (Netarsudil Mesylate) | Brand | 217 | 69 | $101,355 |
| Alphagan P (Brimonidine Tartrate) | Brand | 165 | 41 | $68,938 |
| Ofloxacin | Generic | 149 | 107 | $2,180 |
Frequently asked questions
What is Dr. David Diaz's medical specialty?
Dr. David Diaz practices Ophthalmology Physician in Burlington, VT.
Where does Dr. David Diaz practice?
Dr. David Diaz practices at 111 Colchester Ave, Burlington, VT 054011473. Office phone: 8028474500.
What is Dr. David Diaz's NPI?
Dr. David Diaz's National Provider Identifier (NPI) is 1548474018, issued by NPPES.
Does Dr. David Diaz accept Medicare assignment?
Yes. Dr. David Diaz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Diaz commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Exam of visual field with intermediate testing (HCPCS 92082); Imaging of optic nerve (HCPCS 92133). Source: CMS Medicare Physician & Other Practitioners file.