Dr. Michael Craig Wing Sun Yim, MD
- Medicare services, 2024
- 5,586
- Medicare patients, 2024
- 1,016
- Part D claims, 2024
- 3,479
- MIPS score, 2024
- 97
- Industry payments
- $165,344
- Practice address
- 1380 Lusitana St, Honolulu, HI 96813
- Practice phone
- Call (808) 550-4939
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Jon F Graham MD LLC
Honolulu, Hawaii
Find Dr. Yim's professional email, personal email and mobile number
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Dr. Michael Craig Wing Sun Yim is an ophthalmologist in Honolulu, Hawaii
Dr. Yim practices at Jon F Graham MD LLC in Honolulu, Hawaii.
Dr. Yim's NPI, 1669816864, was assigned on April 18, 2013. Dr. Yim graduated from University of Hawaii John A. Burns School of Medicine in 2013. Dr. Yim holds Florida license ME131800.
- NPI
- 1669816864NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567734478
- NPI enumeration date
- April 18, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (808) 550-4939
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Craig Wing Sun Yim practices at Jon F Graham MD LLC in Honolulu, Hawaii
Dr. Yim's primary practice is Jon F Graham MD LLC, at 1380 Lusitana St, Honolulu, HI 96813 in Honolulu County. The practice phone is (808) 550-4939.
- Jon F Graham MD LLC1380 Lusitana St, Honolulu, HI 96813 · Honolulu CountyPhone(808) 550-4939
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michael Craig Wing Sun Yim is affiliated with 2 sites of care and 1 medical group
Dr. Yim's primary practice is Jon F Graham MD LLC in Honolulu, Hawaii. Dmand AI also links Dr. Yim to 1 group practice or clinic and 1 medical group, 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 Dr. Michael Craig Wing Sun Yim's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yim practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Jon F Graham MD LLC | 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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Dr. Michael Craig Wing Sun Yim is one of 123 ophthalmologists in Hawaii
Ophthalmology is Dr. Yim's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Yim is licensed in Florida.
Specialties and state licenses
- Ophthalmology, FloridaPrimary
Ophthalmologists near Dr. Yim
Counts of ophthalmologists 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
Dr. Michael Craig Wing Sun Yim billed Medicare for 5,586 services in 2024
CMS data shows 5,586 Medicare services from Dr. Yim across 18 procedure codes in 2024, for 1,016 Medicare patients. Medicare paid $346,600 for them.
Dr. Yim's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2,9832024: 3,47617%
- Office and hospital visits
- 2023: 1,6112024: 1,4679%
- Other services
- 2023: 02024: 432
- Surgery
- 2023: 1792024: 13425%
- Imaging
- 2023: 1602024: 7752%
Where Dr. Yim's Medicare services took place, 2024
- In an office5,45298%
- In a facility1342%
Dr. Yim compared with the Hawaii median for ophthalmologists, 2024
- Dr. Yim
- Hawaii median
- Medicare services
- 5,586vs 1,0835.2 times
- Medicare patients
- 1,016vs 3063.3 times
- Part D claims
- 3,370vs 4906.9 times
Medians across 125 ophthalmologists in Hawaii with Dmand AI profiles that report each measure.
Dr. Yim's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Yim and other ophthalmologists in Hawaii.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Craig Wing Sun Yim treated 1,016 Medicare patients in 2024, average age 79
CMS counts 1,016 Medicare patients who saw Dr. Yim in 2024. The largest group is 75 to 84, with 395 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 2% are also on Medicaid. Their average risk score is 1.03, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Yim's median patient age at 76, with 57% women.
Dr. Yim's Medicare patients by age, 2024
Dr. Yim's Medicare patients by sex, 2024
- Women63262%
- Men38438%
Chronic conditions among Dr. Yim's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease35%
- Arthritis32%
- Diabetes32%
- Osteoporosis31%
- Ischemic heart disease18%
- Cancer15%
Share of Medicare patients with each condition. A patient can have several.
Dr. Yim's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael Craig Wing Sun Yim wrote 3,479 Medicare Part D claims in 2024
In 2024, Dr. Yim wrote 3,479 Medicare Part D claims for 747 patients. 49% of them were for generic drugs. CMS names the drug for 3,370 of them, across 28 drugs with 11 or more claims each, at $737,957 in total drug cost. In 2023, CMS named 3,168 claims across 31 drugs.
Dr. Yim's Part D claims by kind of drug, 2024
- Generic1,705 claims49%
- Brand-name1,774 claims51%
Dr. Yim's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3,1682024: 3,3706%
Drugs named by CMS: 28 in 2024, 31 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Michael Craig Wing Sun Yim scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Yim for performance year 2024, reported through an alternative payment model (APM). Dr. Yim accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 222 procedures of cataract surgery by Dr. Yim, more than 85% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Yim's MIPS scores, performance year 2024
- 97of 100Final score
- 89.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Yim ranks in Medicare procedure volume
- Cataract surgery
- 85th percentile222 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)
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Dr. Michael Craig Wing Sun Yim received $165,344 in industry payments from 2016 to 2025
CMS Open Payments shows 387 general payments to Dr. Yim from 32 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 76% of the total. Aerie Pharmaceuticals, Inc. paid the most, $59,599.
General payments to Dr. Yim by program year, 2016 to 2025
General payments to Dr. Yim by kind, 2016 to 2025
- Speaker and faculty fees$125,42176%
- Food and beverage$15,85810%
- Consulting fees$15,3929%
- Travel and lodging$8,5665%
- Other$1090%
Companies that paid Dr. Yim the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael Craig Wing Sun Yim graduated from University of Hawaii John A. Burns School of Medicine
Dr. Yim graduated from University of Hawaii John A. Burns School of Medicine in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael Craig Wing Sun Yim'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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 Dr. Michael Craig Wing Sun Yim
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Michael Craig Wing Sun Yim's NPI number?
Dr. Michael Craig Wing Sun Yim's NPI number is 1669816864. It was assigned on April 18, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Craig Wing Sun Yim?
Dr. Michael Craig Wing Sun Yim is an ophthalmologist in Honolulu, Hawaii. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Michael Craig Wing Sun Yim practice?
Dr. Yim practices at 1380 Lusitana St, Honolulu, HI 96813. Dr. Yim's primary practice is Jon F Graham MD LLC in Honolulu, Hawaii. Dmand AI also links Dr. Yim to 1 group practice or clinic and 1 medical group.
What is Dr. Michael Craig Wing Sun Yim's office phone number?
The practice phone on file for Dr. Yim is (808) 550-4939.
What is Dr. Michael Craig Wing Sun Yim's medical license number?
Dr. Yim holds Florida license ME131800.
Does Dr. Michael Craig Wing Sun Yim accept Medicare?
Yes. CMS data shows Dr. Yim billed Medicare for 5,586 services in 2024, and Dr. Yim accepts Medicare assignment.
What is Dr. Michael Craig Wing Sun Yim's MIPS score?
Dr. Yim's MIPS final score for performance year 2024 is 97 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Michael Craig Wing Sun Yim see?
CMS counts 1,016 Medicare patients who saw Dr. Yim in 2024, with an average age of 79.
What services does Dr. Michael Craig Wing Sun Yim bill to Medicare?
In 2024, Dr. Yim's most billed Medicare services were office visit, established patient (99214), eye exam or test (92250) and eye exam or test (92083).
Where did Dr. Michael Craig Wing Sun Yim go to medical school?
Dr. Yim graduated from University of Hawaii John A. Burns School of Medicine in 2013.
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What drugs does Dr. Michael Craig Wing Sun Yim prescribe most?
In 2024 Medicare Part D data, Dr. Yim's most prescribed drugs by claims were Latanoprost, Dorzolamide-Timolol and Timolol Maleate.
Has Dr. Michael Craig Wing Sun Yim received payments from drug or device companies?
CMS Open Payments shows $165,344 in general payments to Dr. Yim from 32 companies from 2016 to 2025. The largest total came from Aerie Pharmaceuticals, Inc.
How long has Dr. Michael Craig Wing Sun Yim been practicing?
Dr. Yim graduated from medical school in 2013, 13 years ago.
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