Doctor profile · Federal record
Dr. Alexander Nguyen, M.D.
Ophthalmology Physician (CMS: Ophthalmology) · Student in an Organized Health Care Education/Training Program · Student in an Organized Health Care Education/Training Program · Ophthalmology Physician · Waterbury, CT
- NPI 1619316395
- Accepts Medicare
- MIPS 89.4 / 100 · 2023
- 13 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
1201 W Main St Ste 100
Waterbury, CT 067083105
(203) 597-9100
fax (203) 401-6361 - Additional location
-
111 Park St, Apartment 2N
New Haven, CT 065115412
(561) 315-3914 - Additional location
-
900 Nw 17Th St
Miami, FL 331361119
(305) 243-2020
Credentials & registration
- NPI registered
- June 2013 — 13 yrs on file
- Profile last updated
- June 26, 2024
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State licenses (2)
- Connecticut #60860 · Florida #ME131460
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619316395. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,632
Distinct HCPCS
10
Medicare allowed
$341,021
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 735 | 516 | $96 | |
92083 |
Exam of visual field with extended testing | 615 | 491 | $68 | |
92133 |
Imaging of optic nerve | 538 | 519 | $39 | |
92014 |
Established patient complete exam of visual system | 433 | 432 | $136 | |
92020 |
Exam of the internal drainage system of eye | 413 | 407 | $29 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 319 | 260 | $135 | |
92134 |
Imaging of retina | 154 | 131 | $43 | |
92136 |
Measurement of corneal curvature and depth of eye | 79 | 51 | $39 | |
92004 |
New patient complete exam of visual system | 69 | 69 | $158 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 54 | 37 | $531 |
In context: peer comparison
Among 9 peers in Waterbury Ophthalmology Physician, average services per provider: 113. This provider delivers 32× the peer median.Open Payments
Industry payments received
All-time total
$160
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 1 | $145.03 | |
| Bausch & Lomb Americas INC. | 1 | $14.79 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
7,166
Patients
2,045
Total drug cost
$646,501
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 2,625 | 581 | $52,760 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 870 | 225 | $26,373 |
| Timolol Maleate | Generic | 681 | 222 | $13,702 |
| Brimonidine Tartrate | Generic | 656 | 180 | $27,583 |
| Prednisolone Acetate | Generic | 527 | 317 | $22,265 |
| Rhopressa (Netarsudil Mesylate) | Brand | 375 | 79 | $202,948 |
| Ofloxacin | Generic | 271 | 167 | $3,206 |
| Dorzolamide Hcl | Generic | 270 | 64 | $10,595 |
| Lumigan (Bimatoprost) | Brand | 221 | 41 | $92,578 |
| Travoprost | Generic | 175 | 36 | $41,114 |
Hospital affiliations
Frequently asked questions
What is Dr. Alexander Nguyen's medical specialty?
Dr. Alexander Nguyen practices Ophthalmology Physician in Waterbury, CT.
Where does Dr. Alexander Nguyen practice?
Dr. Alexander Nguyen practices at 1201 W Main St Ste 100, Waterbury, CT 067083105. Office phone: 2035979100.
What is Dr. Alexander Nguyen's NPI?
Dr. Alexander Nguyen's National Provider Identifier (NPI) is 1619316395, issued by NPPES.
Does Dr. Alexander Nguyen accept Medicare assignment?
Yes. Dr. Alexander Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alexander Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Exam of visual field with extended testing (HCPCS 92083); Imaging of optic nerve (HCPCS 92133). Source: CMS Medicare Physician & Other Practitioners file.