Doctor profile · Federal record
Dr. Edward Chay, M.D.
Ophthalmology Physician (CMS: Ophthalmology) · Alexandria, VA
- NPI 1851666143
- Accepts Medicare
- MIPS 95.1 / 100 · 2023
- 14 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
8101 Hinson Farm RD Ste 203
Alexandria, VA 223063405
(703) 997-9710 - Additional location
-
801 Farragut St
Pittsburgh, PA 152062201
(412) 956-6717
Credentials & registration
- NPI registered
- March 2012 — 14 yrs on file
- Profile last updated
- January 30, 2019
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- Virginia #0101262043
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851666143. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,477
Distinct HCPCS
10
Medicare allowed
$443,010
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 563 | 529 | $144 | |
92014 |
Established patient complete exam of visual system | 503 | 473 | $147 | |
92133 |
Imaging of optic nerve | 484 | 379 | $40 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 433 | 297 | $101 | |
92012 |
Established patient problem focused exam of visual system | 399 | 298 | $105 | |
92083 |
Exam of visual field with extended testing | 314 | 254 | $73 | |
92134 |
Imaging of retina | 157 | 147 | $47 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 130 | 79 | $557 | |
92136 |
Measurement of corneal curvature and depth of eye | 126 | 94 | $45 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 107 | 107 | $126 |
In context: peer comparison
Among 6 peers in Alexandria Ophthalmology Physician, average services per provider: 180. This provider delivers 19× the peer median.Open Payments
Industry payments received
All-time total
$556
Transactions
23
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 8 | $166.45 | |
| Tarsus Pharmaceuticals, INC. | 7 | $146.54 | |
| RxSight INC | 1 | $89.44 | |
| Oyster Point Pharma, INC. | 2 | $48.53 | |
| Harrow Eye, LLC | 1 | $28.24 | |
| Alcon Vision LLC | 1 | $23.22 | |
| Sight Sciences, INC. | 1 | $22.06 | |
| Bausch & Lomb Americas INC. | 1 | $17.48 | |
| Biotissue Holdings INC. | 1 | $14.26 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,036
Patients
434
Total drug cost
$119,491
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 305 | 110 | $7,139 |
| Tobramycin-Dexamethasone (Tobramycin/Dexamethasone) | Brand | 210 | 152 | $12,834 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 136 | 48 | $5,291 |
| Timolol Maleate | Generic | 81 | 27 | $1,151 |
| Brimonidine Tartrate | Generic | 55 | 19 | $5,113 |
| Olopatadine Hcl | Generic | 46 | 22 | $1,159 |
| Prednisolone Acetate | Generic | 38 | 25 | $2,580 |
| Combigan (Brimonidine Tartrate/Timolol) | Brand | 34 | 0 | $11,709 |
| Travoprost | Generic | 30 | 0 | $7,709 |
| Brimonidine Tartrate-Timolol (Brimonidine Tartrate/Timolol) | Brand | 28 | 0 | $8,231 |
Frequently asked questions
What is Dr. Edward Chay's medical specialty?
Dr. Edward Chay practices Ophthalmology Physician in Alexandria, VA.
Where does Dr. Edward Chay practice?
Dr. Edward Chay practices at 8101 Hinson Farm RD Ste 203, Alexandria, VA 223063405. Office phone: 7039979710.
What is Dr. Edward Chay's NPI?
Dr. Edward Chay's National Provider Identifier (NPI) is 1851666143, issued by NPPES.
Does Dr. Edward Chay accept Medicare assignment?
Yes. Dr. Edward Chay accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Edward Chay commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient complete exam of visual system (HCPCS 92014); Imaging of optic nerve (HCPCS 92133). Source: CMS Medicare Physician & Other Practitioners file.