Justin Han
- Medicare services, 2024
- 555
- Medicare patients, 2024
- 524
- Part D claims, 2024
- 190
- MIPS score, 2024
- 93
- Hospital affiliations
- 2
- Practice address
- 100 East 77th Street, New York, NY 10075
- Practice phone
- Call (212) 434-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Justin Han's professional email, personal email and mobile number
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Justin Han is an emergency medicine physician in New York, New York
Justin Han practices at Lenox Hill Hospital in New York, New York, part of Northwell Health.
Justin Han's NPI, 1316574205, was assigned on March 23, 2020. Justin Han holds New York license 320160.
- NPI
- 1316574205NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961869763
- NPI enumeration date
- March 23, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (212) 434-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Justin Han practices at Lenox Hill Hospital in New York, New York
Justin Han's primary practice is Lenox Hill Hospital, at 100 East 77th Street, New York, NY 10075 in New York County. The practice phone is (212) 434-2000.
- Lenox Hill Hospital100 East 77th Street, New York, NY 10075 · New York CountyPhone(212) 434-2000
Source: Dmand AI Affiliation Data
Justin Han is affiliated with 2 sites of care and 1 medical group
Justin Han's primary practice is Lenox Hill Hospital in New York, New York, part of Northwell Health. Justin Han is also affiliated with North Shore University Hospital. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Justin Han's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Justin Han practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lenox Hill 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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Justin Han is one of 3,709 emergency medicine physicians in New York
Emergency medicine is Justin Han's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Justin Han is licensed in New York.
Specialties and state licenses
- Emergency medicine, New YorkPrimary
Emergency medicine physicians near Justin Han
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
Justin Han billed Medicare for 555 services in 2024
CMS data shows 555 Medicare services from Justin Han across 4 procedure codes in 2024, for 524 Medicare patients. Medicare paid $73,986 for them. Every service was in a facility, such as a hospital, rather than an office.
Justin Han's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3462024: 55560%
Justin Han compared with the New York median for emergency medicine physicians, 2024
- Justin Han
- New York median
- Medicare services
- 555vs 2192.5 times
- Medicare patients
- 524vs 2162.4 times
- Part D claims
- 89vs 293.1 times
Medians across 3,510 emergency medicine physicians in New York with Dmand AI profiles that report each measure.
Justin Han'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
Justin Han treated 524 Medicare patients in 2024, average age 79
CMS counts 524 Medicare patients who saw Justin Han in 2024. The largest group is 75 to 84, with 227 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 2.07, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Justin Han's median patient age at 69, with 57% women.
Justin Han's Medicare patients by age, 2024
Justin Han's Medicare patients by sex, 2024
- Women31260%
- Men21240%
Chronic conditions among Justin Han's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis67%
- Ischemic heart disease49%
- Diabetes42%
- Mood disorders38%
- Anxiety35%
- Atrial fibrillation33%
Share of Medicare patients with each condition. A patient can have several.
Justin Han's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women57%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Justin Han wrote 190 Medicare Part D claims in 2024
In 2024, Justin Han wrote 190 Medicare Part D claims for 153 patients. 97% of them were for generic drugs. CMS names the drug for 89 of them, across 6 drugs with 11 or more claims each, at $968 in total drug cost. In 2023, CMS named 32 claims across 2 drugs.
Justin Han's Part D claims by kind of drug, 2024
- Generic185 claims97%
- Brand-name and other5 claims3%
Justin Han'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 Justin Han's Part D claims, 2024
- Opioids7%13 of 190 claims
- Antibiotics46%87 of 190 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: 322024: 89178%
Drugs named by CMS: 6 in 2024, 2 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
Justin Han 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 Justin Han for performance year 2024, reported through an alternative payment model (APM). Justin Han accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Justin Han's MIPS scores, performance year 2024
- 93of 100Final score
- 79.8of 100Quality
- 89of 100Promoting Interoperability
- 40of 100Improvement Activities
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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Justin Han received $207 in industry payments from 2024 to 2025
CMS Open Payments shows 4 general payments to Justin Han from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $128.
General payments to Justin Han by program year, 2024 to 2025
Companies that paid Justin Han the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Justin Han'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Justin Han
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Justin Han's NPI number?
Justin Han's NPI number is 1316574205. It was assigned on March 23, 2020, and it is active in the NPI Registry.
What does Justin Han specialize in?
Justin Han 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 Justin Han practice?
Justin Han practices at 100 East 77th Street, New York, NY 10075. Justin Han's primary practice is Lenox Hill Hospital in New York, New York, part of Northwell Health.
What is Justin Han's office phone number?
The practice phone on file for Justin Han is (212) 434-2000.
What is Justin Han's medical license number?
Justin Han holds New York license 320160.
Which hospitals is Justin Han affiliated with?
Justin Han practices at Lenox Hill Hospital in New York, New York. Justin Han is also affiliated with North Shore University Hospital.
What medical group is Justin Han part of?
Justin Han is linked to Northwell Health Physician Partners Cardiology at Great Neck.
Does Justin Han accept Medicare?
Yes. CMS data shows Justin Han billed Medicare for 555 services in 2024, and Justin Han accepts Medicare assignment.
What is Justin Han's MIPS score?
Justin Han'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 Justin Han see?
CMS counts 524 Medicare patients who saw Justin Han in 2024, with an average age of 79.
Show 4 more questionsShow fewer questions
What services does Justin Han bill to Medicare?
In 2024, Justin Han's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and emergency department visit (99283).
What drugs does Justin Han prescribe most?
In 2024 Medicare Part D data, Justin Han's most prescribed drugs by claims were Cefdinir, Amoxicillin-Clavulanate Potass and Prednisone.
Has Justin Han received payments from drug or device companies?
CMS Open Payments shows $207 in general payments to Justin Han from 2 companies from 2024 to 2025. The largest total came from Boston Scientific Corporation.
How long has Justin Han been practicing?
Justin Han graduated from medical school in 2020, 6 years ago.
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