Doctor profile · Federal record
Dr. Mark Harooni, M.D.
Retina Specialist (Ophthalmology) Physician (CMS: Ophthalmology) · Ophthalmology Physician · Brooklyn, NY
- NPI 1013014406
- Accepts Medicare
- 35 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
109 4Th Ave
Brooklyn, NY 112172712
(718) 438-5600
fax (917) 386-2679 - Additional location
-
1530 Bedford Ave
Brooklyn, NY 112164117
(718) 221-2020 - Additional location
-
5205 Church Ave
Brooklyn, NY 112033513
(718) 736-2323 - Additional location
-
719 Grand St
Brooklyn, NY 112114940
(718) 388-5200
Show 1 more location
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- September 14, 2023
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207WX0107X — NUCC code
- State licenses (2)
- New York #197285-1 · New York #197285
- Medicaid
- NY #1765333
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013014406. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,122
Distinct HCPCS
10
Medicare allowed
$111,765
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
68761 |
Closure of tear duct opening using plug | 216 | 74 | $127 | |
92014 |
Established patient complete exam of visual system | 207 | 201 | $146 | |
92012 |
Established patient problem focused exam of visual system | 169 | 140 | $103 | |
92250 |
Photography of the retina | 122 | 121 | $42 | |
92083 |
Exam of visual field with extended testing | 107 | 102 | $73 | |
92133 |
Imaging of optic nerve | 94 | 90 | $40 | |
92202 |
Extended exam of the back part of the eye with optic nerve drawing | 71 | 69 | $18 | |
92004 |
New patient complete exam of visual system | 40 | 40 | $172 | |
92134 |
Imaging of retina | 23 | 22 | $46 | |
92014 |
Established patient complete exam of visual system | 21 | 18 | $85 |
In context: peer comparison
Among 3 peers in Brooklyn Retina Specialist (Ophthalmology) Physician, average services per provider: 356. This provider delivers 3.2× the peer median.Open Payments
Industry payments received
All-time total
$545
Transactions
9
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bausch & Lomb Americas INC. | 2 | $212.06 | |
| Biotissue Holdings INC. | 6 | $208.31 | |
| Alcon Vision LLC | 1 | $125.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,885
Patients
805
Total drug cost
$258,530
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 615 | 247 | $14,550 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 267 | 110 | $7,006 |
| Prednisolone Acetate | Generic | 132 | 88 | $7,419 |
| Brimonidine Tartrate | Generic | 120 | 50 | $18,526 |
| Azelastine Hcl | Generic | 108 | 44 | $4,259 |
| Lumigan (Bimatoprost) | Brand | 99 | 35 | $61,452 |
| Ofloxacin | Generic | 91 | 68 | $2,116 |
| Combigan (Brimonidine Tartrate/Timolol) | Brand | 87 | 39 | $43,843 |
| Alphagan P (Brimonidine Tartrate) | Brand | 85 | 34 | $47,945 |
| Rhopressa (Netarsudil Mesylate) | Brand | 70 | 21 | $37,574 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Harooni's medical specialty?
Dr. Mark Harooni practices Retina Specialist (Ophthalmology) Physician in Brooklyn, NY.
Where does Dr. Mark Harooni practice?
Dr. Mark Harooni practices at 109 4Th Ave, Brooklyn, NY 112172712. Office phone: 7184385600.
What is Dr. Mark Harooni's NPI?
Dr. Mark Harooni's National Provider Identifier (NPI) is 1013014406, issued by NPPES.
Does Dr. Mark Harooni accept Medicare assignment?
Yes. Dr. Mark Harooni accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Harooni commonly perform?
Top Medicare-reported procedures in 2023: Closure of tear duct opening using plug (HCPCS 68761); Established patient complete exam of visual system (HCPCS 92014); Established patient problem focused exam of visual system (HCPCS 92012). Source: CMS Medicare Physician & Other Practitioners file.