Doctor profile · Federal record
Dr. Mark Stein, M.D.
Ophthalmology Physician (CMS: Ophthalmology) · Wantagh, NY
- NPI 1841261369
- Accepts Medicare
- MIPS 85.0 / 100 · 2023
- 55 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2185 Wantagh Ave
Wantagh, NY 117933917
(516) 785-3900
fax (516) 783-0033
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- June 5, 2008
- Year of graduation
- 1971 — 55 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- New York #112471
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841261369. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
661
Distinct HCPCS
10
Medicare allowed
$87,615
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 383 | 359 | $146 | |
92250 |
Photography of the retina | 76 | 73 | $43 | |
92012 |
Established patient problem focused exam of visual system | 61 | 45 | $105 | |
92083 |
Exam of visual field with extended testing | 42 | 39 | $74 | |
92133 |
Imaging of optic nerve | 27 | 27 | $43 | |
92134 |
Imaging of retina | 16 | 16 | $47 | |
92136 |
Measurement of corneal curvature and depth of eye | 15 | 12 | $48 | |
66821 |
Removal of recurring cataract in lens capsule using a laser | 14 | 11 | $394 | |
92004 |
New patient complete exam of visual system | 14 | 14 | $173 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 13 | 11 | $632 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 252. This provider delivers 2.6× the peer median.Open Payments
Industry payments received
All-time total
$24
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| BIOTISSUE HOLDINGS INC. | 1 | $23.96 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
144
Patients
33
Total drug cost
$28,154
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 67 | 21 | $1,233 |
| Lumigan (Bimatoprost) | Brand | 40 | 12 | $22,348 |
| Timolol Maleate | Generic | 22 | 0 | $4,226 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 15 | 0 | $347 |
Frequently asked questions
What is Dr. Mark Stein's medical specialty?
Dr. Mark Stein practices Ophthalmology Physician in Wantagh, NY.
Where does Dr. Mark Stein practice?
Dr. Mark Stein practices at 2185 Wantagh Ave, Wantagh, NY 117933917. Office phone: 5167853900.
What is Dr. Mark Stein's NPI?
Dr. Mark Stein's National Provider Identifier (NPI) is 1841261369, issued by NPPES.
Does Dr. Mark Stein accept Medicare assignment?
Yes. Dr. Mark Stein accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Stein commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Photography of the retina (HCPCS 92250); Established patient problem focused exam of visual system (HCPCS 92012). Source: CMS Medicare Physician & Other Practitioners file.