Leesa Yen Yoan Yu, PA
- Medicare services, 2024
- 392
- Medicare patients, 2024
- 281
- Part D claims, 2024
- 441
- MIPS score, 2024
- 86
- Hospital affiliations
- 1
- Practice address
- 75 North Country Road, Port Jefferson, NY 11777
- Practice phone
- Call (631) 473-1320
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Leesa Yen Yoan Yu is a physician assistant in Port Jefferson, New York
Leesa Yu practices at Mather Hospital in Port Jefferson, New York, part of Northwell Health.
Leesa Yu's NPI, 1083715932, was assigned on September 25, 2006. Leesa Yu graduated from State University of New York at Stony Brook, School of Medicine in 2006. Leesa Yu holds New York license 011372.
- NPI
- 1083715932NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496815300
- NPI enumeration date
- September 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (631) 473-1320
- 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 Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Leesa Yen Yoan Yu practices at Mather Hospital in Port Jefferson, New York
Leesa Yu's primary practice is Mather Hospital, at 75 North Country Road, Port Jefferson, NY 11777 in Suffolk County. The practice phone is (631) 473-1320.
- Mather Hospital75 North Country Road, Port Jefferson, NY 11777 · Suffolk CountyPhone(631) 473-1320
Source: Dmand AI Affiliation Data
Leesa Yen Yoan Yu is affiliated with 2 sites of care and 1 medical group
Leesa Yu's primary practice is Mather Hospital in Port Jefferson, New York, part of Northwell Health. The medical group on file is Mather Hospital. Dmand AI also links Leesa Yu to 1 more skilled nursing facility, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Leesa Yen Yoan Yu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Leesa Yu practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mather Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Leesa Yen Yoan Yu is one of 11,456 physician assistants in New York
Physician assistant is Leesa Yu's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Leesa Yu is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Leesa Yu is licensed in New York.
Specialties and state licenses
- Physician assistant, New YorkPrimary
Clinical focus
Dmand AI lists acute sinusitis, acute skin infection, broken or dislocated ankle/ or foot, chest wall injury, conjunctivitis, contact dermatitis, ear eustachian tube disorders and ear infection among the conditions Leesa Yu treats.
Physician assistants near Leesa Yu
Counts of physician assistants 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
Leesa Yen Yoan Yu billed Medicare for 392 services in 2024
CMS data shows 392 Medicare services from Leesa Yu across 9 procedure codes in 2024, for 281 Medicare patients. Medicare paid $19,273 for them.
Leesa Yu's Medicare services by type, 2024
- Office and hospital visits259
- Lab and pathology121
- Imaging12
Where Leesa Yu's Medicare services took place, 2024
- In an office34388%
- In a facility4913%
Leesa Yu compared with the New York median for physician assistants, 2024
- Leesa Yu
- New York median
- Medicare services
- 392vs 1762.2 times
- Medicare patients
- 281vs 783.6 times
- Part D claims
- 317vs 24529% above
Medians across 6,477 physician assistants in New York with Dmand AI profiles that report each measure.
Leesa 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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Leesa Yen Yoan Yu treated 281 Medicare patients in 2024, average age 74
CMS counts 281 Medicare patients who saw Leesa Yu in 2024. The largest group is 75 to 84, with 110 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.36, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Leesa Yu's median patient age at 61, with 55% women.
Leesa Yu's Medicare patients by age, 2024
Leesa Yu's Medicare patients by sex, 2024
- Women19168%
- Men9032%
Chronic conditions among Leesa Yu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Ischemic heart disease37%
- Diabetes36%
- Anxiety32%
- Mood disorders25%
- Chronic kidney disease23%
Share of Medicare patients with each condition. A patient can have several.
Leesa 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 61
Patient panel by sex, all payers
- Women55%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Leesa Yen Yoan Yu wrote 441 Medicare Part D claims in 2024
In 2024, Leesa Yu wrote 441 Medicare Part D claims for 248 patients. 96% of them were for generic drugs. CMS names the drug for 317 of them, across 10 drugs with 11 or more claims each, at $3,548 in total drug cost.
Leesa Yu's Part D claims by kind of drug, 2024
- Generic425 claims96%
- Brand-name and other16 claims4%
Leesa 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.
Drug classes CMS tracks in Leesa Yu's Part D claims, 2024
- Antibiotics34%152 of 441 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Leesa Yen Yoan Yu scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Leesa Yu for performance year 2024, reported as part of a group. Leesa Yu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Leesa Yu's MIPS scores, performance year 2024
- 86of 100Final score
- 82.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 72of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Leesa Yen Yoan Yu graduated from State University of New York at Stony Brook, School of Medicine
Leesa Yu graduated from State University of New York at Stony Brook, School of Medicine in 2006.
- Medical school
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Leesa Yen Yoan 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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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) |
| 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 Leesa Yen Yoan 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 Leesa Yen Yoan Yu's NPI number?
Leesa Yen Yoan Yu's NPI number is 1083715932. It was assigned on September 25, 2006, and it is active in the NPI Registry.
What does Leesa Yen Yoan Yu specialize in?
Leesa Yen Yoan Yu is a physician assistant in Port Jefferson, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Leesa Yen Yoan Yu practice?
Leesa Yu practices at 75 North Country Road, Port Jefferson, NY 11777. Leesa Yu's primary practice is Mather Hospital in Port Jefferson, New York, part of Northwell Health. Dmand AI also links Leesa Yu to 1 skilled nursing facility.
What is Leesa Yen Yoan Yu's office phone number?
The practice phone on file for Leesa Yu is (631) 473-1320.
What is Leesa Yen Yoan Yu's medical license number?
Leesa Yu holds New York license 011372.
Which hospitals is Leesa Yen Yoan Yu affiliated with?
Leesa Yu practices at Mather Hospital in Port Jefferson, New York.
What medical group is Leesa Yen Yoan Yu part of?
Leesa Yu is linked to Mather Hospital.
Does Leesa Yen Yoan Yu accept Medicare?
Yes. CMS data shows Leesa Yu billed Medicare for 392 services in 2024, and Leesa Yu accepts Medicare assignment.
What is Leesa Yen Yoan Yu's MIPS score?
Leesa Yu's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
How many Medicare patients does Leesa Yen Yoan Yu see?
CMS counts 281 Medicare patients who saw Leesa Yu in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
Is Leesa Yen Yoan Yu board certified?
Yes. Leesa Yu is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
What services does Leesa Yen Yoan Yu bill to Medicare?
In 2024, Leesa Yu's most billed Medicare services were office visit, established patient (99213), lab and pathology test (87428) and office visit, established patient (99214).
Where did Leesa Yen Yoan Yu go to medical school?
Leesa Yu graduated from State University of New York at Stony Brook, School of Medicine in 2006.
What drugs does Leesa Yen Yoan Yu prescribe most?
In 2024 Medicare Part D data, Leesa Yu's most prescribed drugs by claims were Azelastine HCl, Fluticasone Propionate and Doxycycline Hyclate.
How long has Leesa Yen Yoan Yu been practicing?
Leesa Yu graduated from medical school in 2006, 20 years ago.
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