Doctor profile · Federal record
Dr. John Epstein, M.D.
Ophthalmology Physician (CMS: Ophthalmology) · Ophthalmology Physician · Princeton, NJ
- NPI 1851304612
- Accepts Medicare
- MIPS 88.3 / 100 · 2023
- 26 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
419 North Harrison Street, Suite 104
Princeton, NJ 08540
(609) 921-9437
fax (609) 688-9941
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- November 7, 2017
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State licenses (2)
- New Jersey #25MA07723300 · Pennsylvania #MD428610
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851304612. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,896
Distinct HCPCS
10
Medicare allowed
$377,482
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92012 |
Established patient problem focused exam of visual system | 445 | 298 | $100 | |
92136 |
Measurement of corneal curvature and depth of eye | 434 | 169 | $28 | |
92014 |
Established patient complete exam of visual system | 424 | 406 | $139 | |
68841 |
Insertion of drug delivery implant into tear duct of eye | 280 | 168 | $18 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 232 | 140 | $558 | |
92004 |
New patient complete exam of visual system | 179 | 179 | $164 | |
92083 |
Exam of visual field with extended testing | 174 | 159 | $70 | |
92133 |
Imaging of optic nerve | 162 | 152 | $37 | |
92250 |
Photography of the retina | 132 | 129 | $41 | |
92134 |
Imaging of retina | 119 | 105 | $45 |
In context: peer comparison
Among 11 peers in Princeton Ophthalmology Physician, average services per provider: 233. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$807
Transactions
23
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alcon Vision LLC | 13 | $611.42 | |
| Ocular Therapeutix, INC. | 3 | $61.42 | |
| Sight Sciences, INC. | 2 | $40.00 | |
| Oyster Point Pharma, INC. | 2 | $31.34 | |
| Glaukos Corporation | 1 | $29.03 | |
| Harrow Eye, LLC | 1 | $17.08 | |
| Bausch & Lomb Americas INC. | 1 | $16.84 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,207
Patients
609
Total drug cost
$187,532
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 337 | 105 | $8,001 |
| Polymyxin B Sul-Trimethoprim (Polymyxin B Sulf/Trimethoprim) | Brand | 265 | 212 | $2,211 |
| Prolensa (Bromfenac Sodium) | Brand | 210 | 136 | $72,461 |
| Prednisolone Acetate | Generic | 114 | 84 | $8,689 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 95 | 33 | $3,973 |
| Alphagan P (Brimonidine Tartrate) | Brand | 40 | 11 | $19,526 |
| Brimonidine Tartrate | Generic | 35 | 14 | $2,168 |
| Rhopressa (Netarsudil Mesylate) | Brand | 35 | 0 | $23,121 |
| Restasis (Cyclosporine) | Brand | 27 | 14 | $43,185 |
| Dorzolamide Hcl | Generic | 23 | 0 | $491 |
Frequently asked questions
What is Dr. John Epstein's medical specialty?
Dr. John Epstein practices Ophthalmology Physician in Princeton, NJ.
Where does Dr. John Epstein practice?
Dr. John Epstein practices at 419 North Harrison Street, Princeton, NJ 08540. Office phone: 6099219437.
What is Dr. John Epstein's NPI?
Dr. John Epstein's National Provider Identifier (NPI) is 1851304612, issued by NPPES.
Does Dr. John Epstein accept Medicare assignment?
Yes. Dr. John Epstein accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Epstein commonly perform?
Top Medicare-reported procedures in 2023: Established patient problem focused exam of visual system (HCPCS 92012); Measurement of corneal curvature and depth of eye (HCPCS 92136); Established patient complete exam of visual system (HCPCS 92014). Source: CMS Medicare Physician & Other Practitioners file.