Laiyin Ma, M.D.
NPI 1073900353 · Ophthalmology Physician · New York, NY
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Laiyin Ma, M.D. is a Ophthalmology Physician provider in New York, NY (NPI 1073900353).
Provider details
- NPI number
- 1073900353
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
370 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) |
|---|---|---|
| Imaging of Retina92134 | 50 | $43 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 43 | $143 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 37 | $49 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 28 | $188 |
| Exam of the Internal Drainage System of Eye92020 | 27 | $31 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 26 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 136 | 26 |
| Prednisolone Acetate | 95 | 45 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 65 | 28 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 64 | 19 |
| Moxifloxacin Hclbrand: Moxifloxacin | 37 | 15 |
| Cyclosporinebrand: Restasis | 34 | — |
| Bepotastine Besilate | 28 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,397 across 17 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
Additional practice locations (1)
- 1 Gustave L Levy PlNew York, NY 10029-6504Phone: (917) 667-2655
Registry dates
- Enumerated
- 2015-04-24
- Last updated
- 2019-06-10
Frequently asked questions
- What is Laiyin Ma's NPI number?
- Laiyin Ma's National Provider Identifier (NPI) is 1073900353, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Laiyin Ma's specialty?
- Laiyin Ma is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Laiyin Ma located?
- Laiyin Ma's practice location on file with NPPES is 310 E 14th St, New York, NY 10003-4284.
- What is Laiyin Ma's phone number?
- The practice phone number listed in the NPPES registry for Laiyin Ma is (212) 979-4000.
- Does Laiyin Ma accept Medicare?
- Laiyin Ma is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Laiyin Ma's NPI active?
- Yes — Laiyin Ma's NPI (1073900353) is active in the NPPES registry as of the last update on 2019-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.