Quick answers
- Does Henry M. Kwong Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says Henry M. Kwong Jr. accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Henry M. Kwong Jr. see?
- In 2024, CMS data shows 1,340 Original Medicare patients and 15,450 services for Henry M. Kwong Jr.. This counts Original Medicare only and measures volume, not quality.
- What is Henry M. Kwong Jr.'s NPI number?
- 1033257746. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Henry M. Kwong Jr., data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 1,340 |
|---|---|
| Services billed to Medicare | 15,450 |
| Different services or procedures | 51 |
| Participating Medicare provider | Yes |
| Average age of these patients | 78 |
Most frequent services
- Injection, faricimab-svoa, 0.1 mg (J2777)5,582 services
- Imaging of retina (92134)3,088 services
- Injection of drug into eye (67028)1,833 services
- Injection, aflibercept, 1 mg (J0178)1,309 services
- Compounded drug, not otherwise classified (J7999)1,304 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure72%
- Arthritis44%
- Ischemic heart disease29%
- Chronic kidney disease27%
- Diabetes25%
Practice locations
Addresses where Henry M. Kwong Jr. is enrolled with Medicare (CMS data updated October 2, 2026).
- 900 N San Francisco StFlagstaff, AZ 86001 (602) 242‑4928
Group practices
Medicare enrollment lists Henry M. Kwong Jr. as a member of this group (CMS data updated October 2, 2026).
- Associated Retina Consultants Ltd15 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Arizona
Clinicians with the same Medicare primary specialty in Arizona — not a recommendation.
Other clinicians in Associated Retina Consultants Ltd
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Tulane University School Of Medicine |
| Graduation year | 2003 (23 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1033257746 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians