Doctor profile · Federal record
Dr. Gregory Gertner, MD
Ophthalmology Physician (CMS: Ophthalmology) · Ophthalmology Physician · Ophthalmology Physician · Washington, DC
- NPI 1891857496
- Accepts Medicare
- 26 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
700 2Nd St Ne, Kaiser Permanente Capitol Hill Medical Center
Washington, DC 200028100
(202) 346-3000 - Mailing address
-
2101 E Jefferson St, Kaiser Permanente Medicare Enrollment
Rockville, MD 208524908
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- June 9, 2021
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State licenses (3)
- District of Columbia #MD33270 · Virginia #0101238374 · Maryland #D0061271
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891857496. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
104
Distinct HCPCS
5
Medicare allowed
$12,178
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 45 | 43 | $141 | |
92004 |
New patient complete exam of visual system | 17 | 17 | $161 | |
92012 |
Established patient problem focused exam of visual system | 17 | 13 | $90 | |
92136 |
Measurement of corneal curvature and depth of eye | 14 | 14 | $54 | |
92083 |
Exam of visual field with extended testing | 11 | 11 | $73 |
In context: peer comparison
Among 26 peers in this city , average services per provider: 234. This provider delivers 0.4× the peer median.Open Payments
Industry payments received
All-time total
$123
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bausch & Lomb Americas Inc. | 1 | $123.10 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,370
Patients
1,117
Total drug cost
$59,259
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 925 | 329 | $12,974 |
| Prednisolone Acetate | Generic | 278 | 195 | $15,734 |
| Ketorolac Tromethamine | Generic | 238 | 175 | $4,375 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 236 | 81 | $6,238 |
| Brimonidine Tartrate | Generic | 225 | 89 | $3,824 |
| Moxifloxacin (Moxifloxacin Hcl) | Brand | 167 | 163 | $1,804 |
| Timolol Maleate | Generic | 161 | 58 | $3,179 |
| Dorzolamide Hcl | Generic | 61 | 16 | $1,685 |
| Cyclosporine | Generic | 37 | 0 | $5,765 |
| Diclofenac Sodium | Generic | 16 | 11 | $209 |
Frequently asked questions
What is Dr. Gregory Gertner's medical specialty?
Dr. Gregory Gertner practices Ophthalmology Physician in Washington, DC.
Where does Dr. Gregory Gertner practice?
Dr. Gregory Gertner practices at 700 2Nd St Ne, Washington, DC 200028100. Office phone: 2023463000.
What is Dr. Gregory Gertner's NPI?
Dr. Gregory Gertner's National Provider Identifier (NPI) is 1891857496, issued by NPPES.
Does Dr. Gregory Gertner accept Medicare assignment?
Yes. Dr. Gregory Gertner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Gertner commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); New patient complete exam of visual system (HCPCS 92004); Established patient problem focused exam of visual system (HCPCS 92012). Source: CMS Medicare Physician & Other Practitioners file.