Dr. Le Yu, MD
- Medicare services, 2024
- 1,245
- Medicare patients, 2024
- 470
- Part D claims, 2024
- 891
- Publications
- 1
- MIPS score, 2024
- 93
- Practice address
- 2177 W Orange Grove Rd, Tucson, AZ 85741
- Practice phone
- Call (520) 327-3487
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sean J. McCafferty, MD
Tucson, Arizona
Find Dr. Yu's professional email, personal email and mobile number
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Dr. Le Yu is an ophthalmologist in Tucson, Arizona
Dr. Yu practices at Sean J. McCafferty, MD in Tucson, Arizona.
Dr. Yu's NPI, 1801080320, was assigned on August 28, 2007. Dr. Yu graduated from University of Michigan Medical School in 2006. Dr. Yu holds Arizona license 44875.
- NPI
- 1801080320NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6305032947
- NPI enumeration date
- August 28, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (520) 327-3487
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Le Yu practices at Sean J. McCafferty, MD in Tucson, Arizona
Dr. Yu's primary practice is Sean J. McCafferty, MD, at 2177 W Orange Grove Rd, Tucson, AZ 85741 in Pima County. The practice phone is (520) 327-3487.
- Sean J. McCafferty, MD2177 W Orange Grove Rd, Tucson, AZ 85741 · Pima CountyPhone(520) 327-3487
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Le Yu is affiliated with 2 sites of care and 1 medical group
Dr. Yu's primary practice is Sean J. McCafferty, MD in Tucson, Arizona. Dmand AI also links Dr. Yu 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. Le Yu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sean J. McCafferty, MD | 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. Le Yu is one of 293 ophthalmologists in Arizona
Ophthalmology is Dr. Yu's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dmand AI has Dr. Yu's licenses on file in 2 states: Arizona and California.
Specialties and state licenses
- Ophthalmology, ArizonaPrimary
- Surgery, California
Ophthalmologists near Dr. Yu
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. Le Yu billed Medicare for 1,245 services in 2024
CMS data shows 1,245 Medicare services from Dr. Yu across 16 procedure codes in 2024, for 470 Medicare patients. Medicare paid $92,494 for them.
Dr. Yu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,1672024: 99115%
- Office and hospital visits
- 2023: 1552024: 13712%
- Surgery
- 2023: 952024: 1016%
- Imaging
- 2023: 302024: 1647%
Where Dr. Yu's Medicare services took place, 2024
- In an office1,21097%
- In a facility353%
Dr. Yu compared with the Arizona median for ophthalmologists, 2024
- Dr. Yu
- Arizona median
- Medicare services
- 1,245vs 1,70927% below
- Medicare patients
- 470vs 59120% below
- Part D claims
- 807vs 65423% above
Medians across 293 ophthalmologists in Arizona with Dmand AI profiles that report each measure.
Dr. Yu'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. Yu and other ophthalmologists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Le Yu treated 470 Medicare patients in 2024, average age 75
CMS counts 470 Medicare patients who saw Dr. Yu in 2024. The largest group is 75 to 84, with 213 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 13% are also on Medicaid. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Yu's median patient age at 70, with 60% women.
Dr. Yu's Medicare patients by age, 2024
Dr. Yu's Medicare patients by sex, 2024
- Women28360%
- Men18740%
Chronic conditions among Dr. Yu's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Arthritis42%
- Diabetes31%
- Ischemic heart disease27%
- Chronic kidney disease26%
- Mood disorders24%
- Depression23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Yu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Le Yu wrote 891 Medicare Part D claims in 2024
In 2024, Dr. Yu wrote 891 Medicare Part D claims for 283 patients. 56% of them were for generic drugs. CMS names the drug for 807 of them, across 13 drugs with 11 or more claims each, at $199,964 in total drug cost. In 2023, CMS named 1,111 claims across 16 drugs.
Dr. Yu's Part D claims by kind of drug, 2024
- Generic497 claims56%
- Brand-name394 claims44%
Dr. Yu'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: 1,1112024: 80727%
Drugs named by CMS: 13 in 2024, 16 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. Le Yu scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Yu for performance year 2024, reported through an alternative payment model (APM). Dr. Yu accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 86 procedures of cataract surgery by Dr. Yu, more than 72% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Yu's MIPS scores, performance year 2024
- 93of 100Final score
- 74.6of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Yu ranks in Medicare procedure volume
- Cataract surgery
- 72nd percentile86 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. Le Yu has 1 publication on record
Dmand AI links 1 paper to Dr. Yu in 2020. Dr. Yu's most frequent co-authors are Jennifer Lin Hsiao, MD and Vivian Y. Shi, MD.
Dr. Yu's most frequent co-authors
Recent publications by Dr. Yu
See who Dr. Yu researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Yu works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Le Yu received $1,672 in industry payments from 2016 to 2025
CMS Open Payments shows 54 general payments to Dr. Yu from 15 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 95% of the total. Alcon Laboratories Inc paid the most, $609.
General payments to Dr. Yu by program year, 2016 to 2025
General payments to Dr. Yu by kind, 2016 to 2025
- Food and beverage$1,59795%
- Education$755%
Companies that paid Dr. Yu 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. Le Yu graduated from University of Michigan Medical School
Dr. Yu graduated from University of Michigan Medical School in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Le Yu'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Le Yu
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. Le Yu's NPI number?
Dr. Le Yu's NPI number is 1801080320. It was assigned on August 28, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Le Yu?
Dr. Le Yu is an ophthalmologist in Tucson, Arizona. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Le Yu practice?
Dr. Yu practices at 2177 W Orange Grove Rd, Tucson, AZ 85741. Dr. Yu's primary practice is Sean J. McCafferty, MD in Tucson, Arizona. Dmand AI also links Dr. Yu to 1 group practice or clinic and 1 medical group.
What is Dr. Le Yu's office phone number?
The practice phone on file for Dr. Yu is (520) 327-3487.
What is Dr. Le Yu's medical license number?
Dr. Yu holds Arizona license 44875, one of the licenses on file in 2 states.
Which states has Dr. Le Yu been licensed in?
Dmand AI has state licenses on file for Dr. Yu in Arizona and California.
Does Dr. Le Yu accept Medicare?
Yes. CMS data shows Dr. Yu billed Medicare for 1,245 services in 2024, and Dr. Yu accepts Medicare assignment.
What is Dr. Le Yu's MIPS score?
Dr. Yu's MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Le Yu see?
CMS counts 470 Medicare patients who saw Dr. Yu in 2024, with an average age of 75.
What services does Dr. Le Yu bill to Medicare?
In 2024, Dr. Yu's most billed Medicare services were eye exam or test (92014), eye exam or test (92134) and eye exam or test (92133).
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Where did Dr. Le Yu go to medical school?
Dr. Yu graduated from University of Michigan Medical School in 2006.
What drugs does Dr. Le Yu prescribe most?
In 2024 Medicare Part D data, Dr. Yu's most prescribed drugs by claims were Prednisolone Acetate, Latanoprost and Ketorolac Tromethamine.
Has Dr. Le Yu received payments from drug or device companies?
CMS Open Payments shows $1,672 in general payments to Dr. Yu from 15 companies from 2016 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Le Yu been practicing?
Dr. Yu graduated from medical school in 2006, 20 years ago.
Does Dr. Le Yu do research?
Dmand AI links 1 publication to Dr. Yu.
Who does Dr. Le Yu publish with?
Dr. Yu's most frequent co-authors are Jennifer Lin Hsiao, MD (1 shared paper) and Vivian Y. Shi, MD (1 shared paper).
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