Stuart K. Machida, OD
- Medicare patients, 2024
- 117
- Part D claims, 2024
- 142
- Industry payments
- $111
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 1100 Ward Avenue, Suite 1001, Honolulu, HI 96814
- Practice phone
- Call (808) 531-0127
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The Surgical Suites
Surgery Center - Medicare-Certified · Honolulu, Hawaii
Find Stuart Machida'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.
Stuart K. Machida is an optometrist in Honolulu, Hawaii
Stuart Machida practices at The Surgical Suites in Honolulu, Hawaii.
Stuart Machida's NPI, 1295809101, was assigned on November 20, 2006. Stuart Machida graduated from Pacific University - College of Optometry in 1992. Stuart Machida holds Hawaii license 357.
- NPI
- 1295809101NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183647050
- NPI enumeration date
- November 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (808) 531-0127
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Stuart K. Machida practices at The Surgical Suites in Honolulu, Hawaii
Stuart Machida's primary practice is The Surgical Suites, at 1100 Ward Avenue, Suite 1001, Honolulu, HI 96814. The practice phone is (808) 531-0127.
- The Surgical Suites1100 Ward Avenue, Suite 1001, Honolulu, HI 96814Phone(808) 531-0127
Source: Dmand AI Affiliation Data
Stuart K. Machida is affiliated with 2 sites of care and 1 medical group
Stuart Machida's primary practice is The Surgical Suites in Honolulu, Hawaii. Dmand AI also links Stuart Machida to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Stuart K. Machida's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Stuart Machida practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Surgical Suites | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Stuart K. Machida is one of 256 optometrists in Hawaii
Optometrist is Stuart Machida's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Stuart Machida is licensed in Hawaii.
Specialties and state licenses
- Optometrist, HawaiiPrimary
Optometrists near Stuart Machida
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
Stuart K. Machida treated 117 Medicare patients in 2024, average age 77
CMS counts 117 Medicare patients who saw Stuart Machida in 2024. The largest group is 65 to 74, with 51 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Stuart Machida's median patient age at 73, with 65% women.
Stuart Machida's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Stuart Machida's Medicare patients by sex, 2024
- Women7867%
- Men3933%
Chronic conditions among Stuart Machida's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis38%
- Diabetes30%
- Osteoporosis24%
- Chronic kidney disease23%
- Ischemic heart disease21%
- Atrial fibrillation15%
Share of Medicare patients with each condition. A patient can have several.
Stuart Machida's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women65%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Stuart K. Machida wrote 142 Medicare Part D claims in 2024
In 2024, Stuart Machida wrote 142 Medicare Part D claims for 64 patients. 55% of them were for generic drugs.
Stuart Machida's Part D claims by kind of drug, 2024
- Generic78 claims55%
- Brand-name64 claims45%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Stuart K. Machida ranks in the 54th percentile for cataract surgery in Medicare
Stuart Machida accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 32 procedures of cataract surgery by Stuart Machida, more than 54% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Stuart Machida ranks in Medicare procedure volume
- Cataract surgery
- 54th percentile32 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Stuart K. Machida received $111 in industry payments in 2025
CMS Open Payments shows 3 general payments to Stuart Machida from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. CooperVision Inc. paid the most, $67.
Companies that paid Stuart Machida the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Stuart K. Machida graduated from Pacific University - College of Optometry
Stuart Machida graduated from Pacific University - College of Optometry in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Stuart K. Machida'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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)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 Stuart K. Machida
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Stuart K. Machida's NPI number?
Stuart K. Machida's NPI number is 1295809101. It was assigned on November 20, 2006, and it is active in the NPI Registry.
What does Stuart K. Machida specialize in?
Stuart K. Machida is an optometrist in Honolulu, Hawaii. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Stuart K. Machida practice?
Stuart Machida practices at 1100 Ward Avenue, Suite 1001, Honolulu, HI 96814. Stuart Machida's primary practice is The Surgical Suites in Honolulu, Hawaii. Dmand AI also links Stuart Machida to 1 group practice or clinic and 1 medical group.
What is Stuart K. Machida's office phone number?
The practice phone on file for Stuart Machida is (808) 531-0127.
What is Stuart K. Machida's medical license number?
Stuart Machida holds Hawaii license 357.
Does Stuart K. Machida accept Medicare?
Yes. CMS lists Stuart Machida as accepting Medicare assignment.
How many Medicare patients does Stuart K. Machida see?
CMS counts 117 Medicare patients who saw Stuart Machida in 2024, with an average age of 77.
Where did Stuart K. Machida go to medical school?
Stuart Machida graduated from Pacific University - College of Optometry in 1992.
Has Stuart K. Machida received payments from drug or device companies?
CMS Open Payments shows $111 in general payments to Stuart Machida from 3 companies from 2025 to 2025. The largest total came from CooperVision Inc.
How long has Stuart K. Machida been practicing?
Stuart Machida graduated from medical school in 1992, 34 years ago.
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