W Ku, MD
NPI 1518975523 · Ophthalmology Physician · Lewisville, TX
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
W Ku, MD is a Ophthalmology Physician provider in Lewisville, TX (NPI 1518975523).
Provider details
- NPI number
- 1518975523
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- J0980 (TX)
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
19 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
3,649 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 Complete Exam of Visual System92014 | 1,180 | $122 |
| Established Patient Problem Focused Exam of Visual System92012 | 540 | $86 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 374 | $24 |
| Imaging of Retina92134 | 324 | $39 |
| Exam of Visual Field With Extended Testing92083 | 303 | $61 |
| Imaging of Optic Nerve92133 | 253 | $35 |
| Removal of Cataract With Insertion of Prosthetic Lens |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 922 | 269 |
| Timolol Maleate | 314 | 93 |
| Moxifloxacin Hclbrand: Moxifloxacin | 202 | 148 |
| Bimatoprostbrand: Lumigan | 176 | 41 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 126 | 31 |
| Travoprost | 122 | 33 |
| Prednisolone Acetate | 107 | 93 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$967 across 25 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
- 2006-08-04
- Last updated
- 2010-07-19
Frequently asked questions
- What is W Ku's NPI number?
- W Ku's National Provider Identifier (NPI) is 1518975523, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is W Ku's specialty?
- W Ku is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is W Ku located?
- W Ku's practice location on file with NPPES is 1850 Lakepointe Drive, Lewisville, TX 75057-6443.
- What is W Ku's phone number?
- The practice phone number listed in the NPPES registry for W Ku is (972) 436-5040.
- Does W Ku accept Medicare?
- W Ku is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is W Ku's NPI active?
- Yes — W Ku's NPI (1518975523) is active in the NPPES registry as of the last update on 2010-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.