Doctor profile · Federal record
Dr. Diemngoc Dang, MD
Ophthalmology Physician · Fredericksburg, VA
- NPI 1215927629
- 21 yrs on file
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
4710 Spotsylvania Pkwy, Suite 104
Fredericksburg, VA 224079433
(540) 741-2733 - Mailing address
-
15500 Chicacoan Dr
Woodbridge, VA 221916109
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- March 24, 2010
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- Virginia #0101232891
- Medicaid
- VA #010162645
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1215927629. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,093
Distinct HCPCS
10
Medicare allowed
$119,924
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 253 | 141 | $88 | |
92014 |
Established patient complete exam of visual system | 225 | 224 | $124 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 167 | 146 | $124 | |
92133 |
Imaging of optic nerve | 134 | 128 | $34 | |
92083 |
Exam of visual field with extended testing | 121 | 105 | $61 | |
92134 |
Imaging of retina | 63 | 61 | $38 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 41 | 28 | $516 | |
76519 |
Ultrasound scan to determine eye length and lens power | 36 | 24 | $63 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 20 | 20 | $163 | |
66821 |
Removal of recurring cataract in lens capsule using a laser | 18 | 17 | $326 |
In context: peer comparison
Among 8 peers in Fredericksburg Ophthalmology Physician, average services per provider: 311. This provider delivers 3.5× the peer median.Open Payments
Industry payments received
All-time total
$202
Transactions
4
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bausch & Lomb Americas INC. | 1 | $118.43 | |
| Abbvie INC. | 1 | $33.94 | |
| Alcon Vision LLC | 1 | $32.85 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $16.28 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
658
Patients
251
Total drug cost
$96,274
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 127 | 40 | $2,955 |
| Prednisolone Acetate | Generic | 101 | 57 | $4,005 |
| Ketorolac Tromethamine | Generic | 71 | 43 | $1,660 |
| Ofloxacin | Generic | 65 | 42 | $849 |
| Timolol Maleate | Generic | 49 | 12 | $2,127 |
| Lumigan (Bimatoprost) | Brand | 48 | 18 | $28,965 |
| Brimonidine Tartrate | Generic | 41 | 16 | $1,069 |
| Dorzolamide Hcl | Generic | 28 | 0 | $930 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 28 | 23 | $351 |
| Restasis (Cyclosporine) | Brand | 25 | 0 | $30,444 |
Frequently asked questions
What is Dr. Diemngoc Dang's medical specialty?
Dr. Diemngoc Dang practices Ophthalmology Physician in Fredericksburg, VA.
Where does Dr. Diemngoc Dang practice?
Dr. Diemngoc Dang practices at 4710 Spotsylvania Pkwy, Fredericksburg, VA 224079433. Office phone: 5407412733.
What is Dr. Diemngoc Dang's NPI?
Dr. Diemngoc Dang's National Provider Identifier (NPI) is 1215927629, issued by NPPES.
What procedures does Dr. Diemngoc Dang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient complete exam of visual system (HCPCS 92014); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.