Justin Han

  • New York, NY
  • Emergency medicine physician
NPI1316574205PAC ID2961869763
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
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Personal email
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Mobile number
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Social profiles

Primary practice

Lenox Hill Hospital

Hospital · New York, New York

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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 and contact details
Medicare PAC ID
2961869763
NPI enumeration date
March 23, 2020
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(212) 434-2000
Professional email
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Personal email
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Mobile number
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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 Hospital
    100 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.

EHR by site
SiteEHR vendor and product
Lenox Hill HospitalAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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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 YorkPrimaryLicense 320160 · taxonomy 207P00000X

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.

Medicare services, 2024555
Medicare patients524
Paid by Medicare$73,986
Procedure codes4

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.

See all procedures by Justin Han

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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.

Medicare patients, 2024524
Average age79
Average risk score2.07
Also on Medicaid26%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis67%
  4. Ischemic heart disease49%
  5. Diabetes42%
  6. Mood disorders38%
  7. Anxiety35%
  8. 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.

Part D claims, 2024190
Drugs named by CMS6
Total drug cost$968
Part D patients153

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.

See all prescribing by Justin Han

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.

See all payments to Justin Han

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Justin Han's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand 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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