West J Emerg Med
Emergency MedicineStudents, MedicalUser-Computer Interface
Sezzy Yun
NPI1538691613
- Medicare services, 2024
- 501
- Medicare patients, 2024
- 493
- Part D claims, 2024
- 115
- Publications
- 1
- MIPS score, 2024
- 91
- Practice address
- 550 1st Ave, New York, NY 10016
- Practice phone
- Call (877) 648-2964
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Tisch Hospital - Urgent Care
Urgent Care Center · New York, New York
Find Sezzy Yun'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.
Sezzy Yun is an emergency medicine physician in New York, New York
Sezzy Yun practices at Tisch Hospital - Urgent Care in New York, New York.
Sezzy Yun's NPI, 1538691613, was assigned on March 29, 2017. Sezzy Yun graduated from State University of New York Downstate Medical Center in 2017. Sezzy Yun holds New York license 30377001.
NPI and contact details
- NPI
- 1538691613NPI Registry (opens in a new tab)
- NPI enumeration date
- March 29, 2017
- NPI status
- Active
- Practice phone
- (877) 648-2964
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Sezzy Yun practices at Tisch Hospital - Urgent Care in New York, New York
Sezzy Yun's primary practice is Tisch Hospital - Urgent Care, at 550 1st Ave, New York, NY 10016. The practice phone is (877) 648-2964.
- Tisch Hospital - Urgent Care550 1st Ave, New York, NY 10016Phone(877) 648-2964
Source: Dmand AI Affiliation Data
Sezzy Yun is affiliated with 1 site of care and 1 medical group
Sezzy Yun's primary practice is Tisch Hospital - Urgent Care in New York, New York. The medical group on file is NYU Langone Orthopedic Surgery Associates. Sezzy Yun's employer is on file too: an urgent care center.
Tisch Hospital - Urgent CarePrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Sezzy Yun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sezzy Yun practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tisch Hospital - Urgent Care | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Sezzy Yun practices
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.
Sezzy Yun is one of 3,709 emergency medicine physicians in New York
Emergency medicine is Sezzy Yun's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Sezzy Yun is licensed in New York.
Specialties and state licenses
- Emergency medicine, New YorkPrimary
Emergency medicine physicians near Sezzy Yun
Counts of emergency medicine physicians 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
Sezzy Yun billed Medicare for 501 services in 2024
CMS data shows 501 Medicare services from Sezzy Yun across 5 procedure codes in 2024, for 493 Medicare patients. Medicare paid $60,009 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024501
Medicare patients493
Paid by Medicare$60,009
Procedure codes5
Sezzy Yun's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5202024: 5014%
Sezzy Yun compared with the New York median for emergency medicine physicians, 2024
- Sezzy Yun
- New York median
- Medicare services
- 501vs 2192.3 times
- Medicare patients
- 493vs 2162.3 times
- Part D claims
- 15vs 2948% below
Medians across 3,510 emergency medicine physicians in New York with Dmand AI profiles that report each measure.
Sezzy Yun'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.
Need commercial claims for Sezzy Yun?
Medicare shows one payer. Book a meeting to get commercial claims data for Sezzy Yun and other emergency medicine physicians in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Sezzy Yun treated 493 Medicare patients in 2024, average age 76
CMS counts 493 Medicare patients who saw Sezzy Yun in 2024. The largest group is 75 to 84, with 168 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 35% are also on Medicaid. Their average risk score is 2.18, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Sezzy Yun's median patient age at 45, with 53% women.
Medicare patients, 2024493
Average age76
Average risk score2.18
Also on Medicaid35%
Sezzy Yun's Medicare patients by age, 2024
Sezzy Yun's Medicare patients by sex, 2024
- Women27556%
- Men21844%
Chronic conditions among Sezzy Yun's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis67%
- Ischemic heart disease50%
- Diabetes40%
- Chronic kidney disease39%
- Mood disorders37%
- Heart failure34%
Share of Medicare patients with each condition. A patient can have several.
Sezzy Yun's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women53%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Sezzy Yun wrote 115 Medicare Part D claims in 2024
In 2024, Sezzy Yun wrote 115 Medicare Part D claims for 79 patients. 91% of them were for generic drugs. CMS names the drug for 15 of them, across 1 drug with 11 or more claims each, at $199 in total drug cost. In 2023, CMS named 12 claims across 1 drug.
Part D claims, 2024115
Drugs named by CMS1
Total drug cost$199
Part D patients79
Sezzy Yun's Part D claims by kind of drug, 2024
- Generic105 claims91%
- Brand-name and other10 claims9%
Sezzy Yun'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 Sezzy Yun's Part D claims, 2024
- Opioids10%11 of 115 claims
- Antibiotics39%45 of 115 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 122024: 1525%
Drugs named by CMS: 1 in 2024, 1 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
Sezzy Yun scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Sezzy Yun for performance year 2024, reported as part of a group.
Sezzy Yun's MIPS scores, performance year 2024
- 91of 100Final score
- 91.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
Find emergency medicine physicians like Sezzy Yun by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sezzy Yun has 1 publication on record
Dmand AI links 1 paper to Sezzy Yun in 2023. Sezzy Yun's most frequent co-authors are Stephanie Leigh Pollack, MD and Michael John Sperandeo.
Papers1
Sezzy Yun's most frequent co-authors
Recent publications by Sezzy Yun
See who Sezzy Yun researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Sezzy Yun works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sezzy Yun graduated from State University of New York Downstate Medical Center
Sezzy Yun graduated from State University of New York Downstate Medical Center in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Sezzy Yun'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 | Clinician Public Reporting: Overall MIPS Performance (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 |
| 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 Sezzy Yun
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Sezzy Yun's NPI number?
Sezzy Yun's NPI number is 1538691613. It was assigned on March 29, 2017, and it is active in the NPI Registry.
What does Sezzy Yun specialize in?
Sezzy Yun is an emergency medicine physician in New York, New York. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Sezzy Yun practice?
Sezzy Yun practices at 550 1st Ave, New York, NY 10016. Sezzy Yun's primary practice is Tisch Hospital - Urgent Care in New York, New York.
What is Sezzy Yun's office phone number?
The practice phone on file for Sezzy Yun is (877) 648-2964.
What is Sezzy Yun's medical license number?
Sezzy Yun holds New York license 30377001.
What medical group is Sezzy Yun part of?
Sezzy Yun is linked to NYU Langone Orthopedic Surgery Associates.
Does Sezzy Yun accept Medicare?
Yes. CMS data shows Sezzy Yun billed Medicare for 501 services in 2024.
What is Sezzy Yun's MIPS score?
Sezzy Yun's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
How many Medicare patients does Sezzy Yun see?
CMS counts 493 Medicare patients who saw Sezzy Yun in 2024, with an average age of 76.
What services does Sezzy Yun bill to Medicare?
In 2024, Sezzy Yun's most billed Medicare services were emergency department visit (99284), emergency department visit (99285) and critical care (99291).
Show 5 more questionsShow fewer questions
Where did Sezzy Yun go to medical school?
Sezzy Yun graduated from State University of New York Downstate Medical Center in 2017.
What drugs does Sezzy Yun prescribe most?
In 2024 Medicare Part D data, Sezzy Yun's most prescribed drugs by claims were Amoxicillin-Clavulanate Potass.
How long has Sezzy Yun been practicing?
Sezzy Yun graduated from medical school in 2017, 9 years ago.
Does Sezzy Yun do research?
Dmand AI links 1 publication to Sezzy Yun.
Who does Sezzy Yun publish with?
Sezzy Yun's most frequent co-authors are Stephanie Leigh Pollack, MD (1 shared paper) and Michael John Sperandeo (1 shared paper).
Selling to emergency medicine practices?
See emergency medicine physicians in New York 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