Leo Wang, MD
NPI 1609806330 · Ophthalmology Physician · Schererville, IN
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leo Wang, MD is a Ophthalmology Physician provider in Schererville, IN (NPI 1609806330).
Provider details
- NPI number
- 1609806330
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 01073967A (IN)
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
2,107 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 761 | $119 |
| Imaging of Optic Nerve92133 | 225 | $33 |
| Exam of Visual Field With Extended Testing92083 | 216 | $58 |
| Photography of the Retina92250 | 174 | $31 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 123 | $84 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 102 | $152 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 1,779 | 341 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 881 | 211 |
| Brimonidine Tartrate | 724 | 177 |
| Prednisolone Acetate | 432 | 159 |
| Timolol Maleate | 374 | 108 |
| Bimatoprostbrand: Lumigan | 246 | 61 |
| Dorzolamide Hcl | 220 | 61 |
| Netarsudil Mesylate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$349 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
Registry dates
- Enumerated
- 2006-07-05
- Last updated
- 2015-10-20
Frequently asked questions
- What is Leo Wang's NPI number?
- Leo Wang's National Provider Identifier (NPI) is 1609806330, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leo Wang's specialty?
- Leo Wang is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Leo Wang located?
- Leo Wang's practice location on file with NPPES is 326 W US Highway 30, Schererville, IN 46375-1856.
- What is Leo Wang's phone number?
- The practice phone number listed in the NPPES registry for Leo Wang is (312) 335-2400.
- Does Leo Wang accept Medicare?
- Leo Wang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leo Wang's NPI active?
- Yes — Leo Wang's NPI (1609806330) is active in the NPPES registry as of the last update on 2015-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.