Eamon Leung, M.D.
NPI 1275547200 · Ophthalmology Physician · Sun City, AZ
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eamon Leung, M.D. is a Ophthalmology Physician provider in Sun City, AZ (NPI 1275547200).
Provider details
- NPI number
- 1275547200
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A80342 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 820 | 271 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 386 | 145 |
| Brimonidine Tartrate | 367 | 134 |
| Cyclosporine | 314 | 93 |
| Prednisolone Acetate | 152 | 113 |
| Timolol Maleate | 146 | 56 |
| Netarsudil Mesylatebrand: Rhopressa | 114 | 23 |
| Ofloxacin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-27
- Last updated
- 2021-12-10
- Certified
- 2021-12-08
Frequently asked questions
- What is Eamon Leung's NPI number?
- Eamon Leung's National Provider Identifier (NPI) is 1275547200, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eamon Leung's specialty?
- Eamon Leung is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Eamon Leung located?
- Eamon Leung's practice location on file with NPPES is 13041 N Del Webb Blvd, Sun City, AZ 85351-3034.
- What is Eamon Leung's phone number?
- The practice phone number listed in the NPPES registry for Eamon Leung is (623) 977-7201.
- Does Eamon Leung accept Medicare?
- Eamon Leung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eamon Leung's NPI active?
- Yes — Eamon Leung's NPI (1275547200) is active in the NPPES registry as of the last update on 2021-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.