NPPES file of Aug 9, 2026

Eamon W. Leung, M.D.

Ophthalmology Physician · Sun City, AZ

Eamon W. Leung, M.D. is an ophthalmology physician with a practice address in Sun City, Arizona, and NPI 1275547200, issued on Jul 27, 2006. Check the license (Arizona 48071, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1275547200
Name
Eamon W. Leung
Credential
M.D.
Primary taxonomy
Ophthalmology Physician 207W00000X
License numbers
48071 AZ
A80342 CA
Self-reported in NPPES; status is on the state search
Practice location
13041 N Del Webb Blvd, Sun City, AZ 85351
Phone
(623) 977-7201
Enumerated
Jul 27, 2006
Record last updated
Dec 10, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(623) 876-2104
Medicaid IDs
0561803 IA
106618800 MN
830190 AZ
200418150 IN
Medicare enrollment
Enrolled (PECOS I20150824000504); accepts Medicare assignment
Medical or professional school
New York University Medical College - Nlg, 1998
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 13041 N Del Webb Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Grace Ancheta, PHARMDPharmacist1265879779
  2. Haim Bartall, MDInternal Medicine Physician1508845058
  3. Stephanie BoyerTechnician1033502612
  4. Wendy Briske, ACNPC-AGAcute Care Nurse Practitioner1538833363
  5. Megan Burchardi, PHARMDPharmacist1467507319
  6. William Curran, ODOptometrist1760461883

Verify Eamon W. Leung in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 48071
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Arizona license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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88% more Medicare Part D claims than the average ophthalmology physician in 2024

2,852 Medicare Part D claims for 616 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.

  1. Eamon Leung2,852
  2. Specialty average1,518

Most prescribed

  1. Latanoprost820 claims
  2. Dorzolamide-Timolol386 claims
  3. Brimonidine Tartrate367 claims
  4. Cyclosporine314 claims
  5. Prednisolone Acetate152 claims
  6. Timolol Maleate146 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Southern California Permanente Medical GroupFontana, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Eamon W. Leung among 353 ophthalmology physician records in Arizona

Eamon W. Leung, M.D. is one of 353 ophthalmology physician records with a practice address in Arizona. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 18% of them.

  • NPI issued2006 · 18% of these records are older, 41% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated1998 · median 2000 among the 220 with a school on file
  • Record last updated2021 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

10 ophthalmology physician records list a practice address in Sun City

They are 10 of the 813 NPPES records with a practice address in Sun City, and 353 ophthalmology physician records in Arizona.

The 8 ophthalmology physician records with the nearest ZIP codes

  1. Kenneth Batko, MDSun City, AZ 853511003965492
  2. Scott Harrison, MDSun City, AZ 853511841270295
  3. Michael Horsley, MDSun City, AZ 853511871704007
  4. Emilio Justo, M.D.Sun City, AZ 853511407812647
  5. Patrick Kelley, MDSun City, AZ 853511508853128
  6. Elizabeth Tukan, MDSun City, AZ 853511649373127
  7. Warren Victor, MDSun City, AZ 853511770549719
  8. Gerald Walman, M.D.Sun City, AZ 853511730251836

Common questions

What is Eamon W. Leung, M.D.'s NPI number?

Eamon W. Leung, M.D.'s National Provider Identifier (NPI) is 1275547200, issued on Jul 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Eamon W. Leung, M.D. located?

The NPPES record lists a practice address at 13041 N Del Webb Blvd, Sun City, AZ, 85351. Phone: (623) 977-7201. Providers update this record themselves, so call before visiting.

How can I verify Eamon W. Leung, M.D.'s license?

NPPES lists Arizona license number 48071, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Eamon W. Leung, M.D. prescribe under Medicare Part D?

In 2024, Eamon W. Leung, M.D. had 2,852 Medicare Part D claims for 616 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.