Lucy Sun, M.D.
NPI 1245684364 · Ophthalmology Physician · Fresh Meadows, NY
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lucy Sun, M.D. is a Ophthalmology Physician provider in Fresh Meadows, NY (NPI 1245684364).
Provider details
- NPI number
- 1245684364
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 310019-01 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,643 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 543 | $106 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 182 | $150 |
| Established Patient Complete Exam of Visual System92014 | 140 | $145 |
| Photography of the Retina92250 | 128 | $42 |
| Microfluid Analysis of Tears83861 | 94 | $22 |
| Imaging of Optic Nerve92133 | 89 | $42 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 298 | 149 |
| Latanoprost | 219 | 69 |
| Moxifloxacin Hclbrand: Moxifloxacin | 208 | 108 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 98 | 36 |
| Timolol Maleate | 85 | 29 |
| Ketorolac Tromethamine | 74 | 42 |
| Bromfenac Sodiumbrand: Prolensa | 73 | 47 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$877 across 30 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-04-14
- Last updated
- 2025-11-20
- Certified
- 2025-11-20
Frequently asked questions
- What is Lucy Sun's NPI number?
- Lucy Sun's National Provider Identifier (NPI) is 1245684364, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lucy Sun's specialty?
- Lucy Sun is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Lucy Sun located?
- Lucy Sun's practice location on file with NPPES is 6118 190th St Ste 229, Fresh Meadows, NY 11365-2724.
- What is Lucy Sun's phone number?
- The practice phone number listed in the NPPES registry for Lucy Sun is (718) 454-1040.
- Does Lucy Sun accept Medicare?
- Lucy Sun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lucy Sun's NPI active?
- Yes — Lucy Sun's NPI (1245684364) is active in the NPPES registry as of the last update on 2025-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.