Doctor profile · Federal record
Dr. Nicholas Marsico, M.D.
Specialist (CMS: Ophthalmology) · Los Angeles, CA
- NPI 1992876155
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
420 E 3Rd St, Suite 603
Los Angeles, CA 900131644
(213) 680-1551
fax (213) 680-2148
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- December 14, 2007
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 174400000X — NUCC code
- State license (1)
- California #A86442
- Medicaid (5)
- CA #GR0078580 · CA #GR0078583 · CA #GR0078582 · CA #00A864420 · CA #GR0078581
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992876155. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,345
Distinct HCPCS
10
Medicare allowed
$471,812
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 1,339 | 934 | $143 | |
92012 |
Established patient problem focused exam of visual system | 471 | 318 | $102 | |
92134 |
Imaging of retina | 467 | 289 | $45 | |
92083 |
Exam of visual field with extended testing | 435 | 271 | $72 | |
92250 |
Photography of the retina | 343 | 327 | $41 | |
92133 |
Imaging of optic nerve | 231 | 193 | $38 | |
92273 |
Measurement of retinal and optic nerve function | 143 | 143 | $148 | |
67028 |
Injection of drug into eye | 122 | 25 | $126 | |
92020 |
Exam of the internal drainage system of eye | 112 | 108 | $31 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 103 | 93 | $141 |
In context: peer comparison
Among 38 peers in Los Angeles Specialist, average services per provider: 239. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$638
Transactions
20
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alcon Vision LLC | 6 | $188.68 | |
| Oyster Point Pharma, INC. | 7 | $172.99 | |
| Glaukos Corporation | 1 | $128.70 | |
| Tarsus Pharmaceuticals, INC. | 2 | $63.28 | |
| Astellas Pharma US INC | 2 | $48.81 | |
| RxSight INC | 1 | $20.25 | |
| Sight Sciences, INC. | 1 | $15.11 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,019
Patients
349
Total drug cost
$152,753
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 340 | 112 | $7,077 |
| Timolol Maleate | Generic | 117 | 39 | $4,524 |
| Brimonidine Tartrate | Generic | 78 | 25 | $3,706 |
| Prednisolone Acetate | Generic | 71 | 44 | $3,295 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 61 | 19 | $2,053 |
| Lumigan (Bimatoprost) | Brand | 52 | 15 | $30,503 |
| Restasis (Cyclosporine) | Brand | 47 | 21 | $48,447 |
| Dorzolamide Hcl | Generic | 43 | 14 | $1,152 |
| Brimonidine Tartrate-Timolol (Brimonidine Tartrate/Timolol) | Brand | 33 | 0 | $8,245 |
| Xiidra (Lifitegrast) | Brand | 32 | 0 | $35,187 |
Frequently asked questions
What is Dr. Nicholas Marsico's medical specialty?
Dr. Nicholas Marsico practices Specialist in Los Angeles, CA.
Where does Dr. Nicholas Marsico practice?
Dr. Nicholas Marsico practices at 420 E 3Rd St, Los Angeles, CA 900131644. Office phone: 2136801551.
What is Dr. Nicholas Marsico's NPI?
Dr. Nicholas Marsico's National Provider Identifier (NPI) is 1992876155, issued by NPPES.
Does Dr. Nicholas Marsico accept Medicare assignment?
Yes. Dr. Nicholas Marsico accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nicholas Marsico commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Established patient problem focused exam of visual system (HCPCS 92012); Imaging of retina (HCPCS 92134). Source: CMS Medicare Physician & Other Practitioners file.