Michael A. Leong, OD
- Medicare patients, 2024
- 325
- Part D claims, 2024
- 342
- MIPS score, 2024
- 92
- Industry payments
- $362
- Affiliated sites
- 3
- Practice address
- 101 Pakaula St, Kahului, HI 96732
- Practice phone
- Call (808) 873-9588
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Drs Lee & Leong OD
Kahului, Hawaii
Find Michael Leong's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Michael A. Leong is an optometrist in Kahului, Hawaii
Michael Leong practices at Drs Lee & Leong OD in Kahului, Hawaii.
Michael Leong's NPI, 1114031259, was assigned on August 18, 2006. Michael Leong graduated from University of California - School of Optometry in 2003. Michael Leong holds Hawaii license OD-627.
- NPI
- 1114031259NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698667293
- NPI enumeration date
- August 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (808) 873-9588
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael A. Leong practices at Drs Lee & Leong OD in Kahului, Hawaii
Michael Leong's primary practice is Drs Lee & Leong OD, at 101 Pakaula St, Kahului, HI 96732 in Maui County. The practice phone is (808) 873-9588.
- Drs Lee & Leong OD101 Pakaula St, Kahului, HI 96732 · Maui CountyPhone(808) 873-9588
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Michael A. Leong is affiliated with 4 sites of care and 3 medical groups
Michael Leong's primary practice is Drs Lee & Leong OD in Kahului, Hawaii. The medical group on file is Hāna Health. Dmand AI also links Michael Leong to 2 more group practices and clinics, 2 medical groups and 1 community health center, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Michael A. Leong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Leong practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Drs Lee & Leong OD | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Michael A. Leong is one of 256 optometrists in Hawaii
Optometrist is Michael Leong's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Michael Leong is licensed in Hawaii.
Specialties and state licenses
- Optometrist, HawaiiPrimary
Optometrists near Michael Leong
Counts of optometrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Michael A. Leong treated 325 Medicare patients in 2024, average age 74
CMS counts 325 Medicare patients who saw Michael Leong in 2024. The largest group is 65 to 74, with 185 patients. 75% of them have high cholesterol, and 61% have high blood pressure. 7% are also on Medicaid. Their average risk score is 0.84, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Michael Leong's median patient age at 72, with 61% women.
Michael Leong's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Michael Leong's Medicare patients by sex, 2024
- Women18356%
- Men14244%
Chronic conditions among Michael Leong's Medicare patients, 2024
- High cholesterol75%
- High blood pressure61%
- Arthritis32%
- Diabetes22%
- Ischemic heart disease18%
- Chronic kidney disease16%
- Osteoporosis16%
- Cancer13%
Share of Medicare patients with each condition. A patient can have several.
Michael Leong's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Michael A. Leong wrote 342 Medicare Part D claims in 2024
In 2024, Michael Leong wrote 342 Medicare Part D claims for 106 patients. 38% of them were for generic drugs.
Michael Leong's Part D claims by kind of drug, 2024
- Generic130 claims38%
- Brand-name212 claims62%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Michael A. Leong scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Michael Leong for performance year 2024, reported as part of a group. Michael Leong accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 39 procedures of cataract surgery by Michael Leong, more than 58% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Michael Leong's MIPS scores, performance year 2024
- 92of 100Final score
- 83.7of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Michael Leong ranks in Medicare procedure volume
- Cataract surgery
- 58th percentile39 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Michael A. Leong received $362 in industry payments in 2025
CMS Open Payments shows 9 general payments to Michael Leong from 6 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $146.
Companies that paid Michael Leong the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Michael A. Leong graduated from University of California - School of Optometry
Michael Leong graduated from University of California - School of Optometry in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Michael A. Leong's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Michael A. Leong
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michael A. Leong's NPI number?
Michael A. Leong's NPI number is 1114031259. It was assigned on August 18, 2006, and it is active in the NPI Registry.
What does Michael A. Leong specialize in?
Michael A. Leong is an optometrist in Kahului, Hawaii. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Michael A. Leong practice?
Michael Leong practices at 101 Pakaula St, Kahului, HI 96732. Michael Leong's primary practice is Drs Lee & Leong OD in Kahului, Hawaii. Dmand AI also links Michael Leong to 2 group practices and clinics, 2 medical groups and 1 community health center.
What is Michael A. Leong's office phone number?
The practice phone on file for Michael Leong is (808) 873-9588.
What is Michael A. Leong's medical license number?
Michael Leong holds Hawaii license OD-627.
What medical group is Michael A. Leong part of?
Michael Leong is linked to Hāna Health. Dmand AI links Michael Leong to 2 more medical groups.
Does Michael A. Leong accept Medicare?
Yes. CMS lists Michael Leong as accepting Medicare assignment.
What is Michael A. Leong's MIPS score?
Michael Leong's MIPS final score for performance year 2024 is 92 out of 100, reported as part of a group.
How many Medicare patients does Michael A. Leong see?
CMS counts 325 Medicare patients who saw Michael Leong in 2024, with an average age of 74.
Where did Michael A. Leong go to medical school?
Michael Leong graduated from University of California - School of Optometry in 2003.
Has Michael A. Leong received payments from drug or device companies?
CMS Open Payments shows $362 in general payments to Michael Leong from 6 companies from 2025 to 2025. The largest total came from Amgen Inc.
How long has Michael A. Leong been practicing?
Michael Leong graduated from medical school in 2003, 23 years ago.
Selling to optometrist practices?
See optometrists in Hawaii by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card