Gena E. Han

  • Burlington, MA
  • Pulmonologist
NPI1194119487PAC ID4880902329
Medicare services, 2024
702
Medicare patients, 2024
362
Part D claims, 2024
539
Publications
1
MIPS score, 2024
92
Practice address
41 & 45 Mall Road, Burlington, MA 01803
Practice phone
Call (781) 744-5100
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Lahey Clinic

Hospital · Burlington, Massachusetts

See all 4 affiliations

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Gena E. Han is a pulmonologist in Burlington, Massachusetts

Gena Han practices at Lahey Clinic in Burlington, Massachusetts, part of Beth Israel Lahey Health.

Gena Han's NPI, 1194119487, was assigned on March 24, 2015. Gena Han graduated from Lake Erie College of Osteopathic Medicine, Erie in 2015. Gena Han holds Massachusetts license 288453.

NPI and contact details
Medicare PAC ID
4880902329
NPI enumeration date
March 24, 2015
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(781) 744-5100
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
37
Medical school graduation
2015

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Gena E. Han practices at Lahey Clinic in Burlington, Massachusetts

Gena Han's primary practice is Lahey Clinic, at 41 & 45 Mall Road, Burlington, MA 01803 in Middlesex County. The practice phone is (781) 744-5100.

  • Lahey Clinic
    41 & 45 Mall Road, Burlington, MA 01803 · Middlesex CountyPhone(781) 744-5100

Source: Dmand AI Affiliation Data

Gena E. Han is affiliated with 3 sites of care and 1 medical group

Gena Han's primary practice is Lahey Clinic in Burlington, Massachusetts, part of Beth Israel Lahey Health. Gena Han is also affiliated with Beverly Hospital. The medical group on file is Lahey Clinic. Dmand AI also links Gena Han to 1 more hospital, named with a free account.

See all 4 affiliations for Gena Han

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Gena E. Han's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Gena Han practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Lahey ClinicAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dmand AI maps EHR vendors, IT decision makers and buying committees across Beth Israel Lahey Health and 6.2K+ hospitals, with verified contacts in the same login.

Gena E. Han is one of 485 pulmonologists in Massachusetts

Pulmonary disease is Gena Han's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Gena Han is licensed in Massachusetts.

Specialties and state licenses

  • Pulmonary disease, MassachusettsPrimaryLicense 288453 · taxonomy 207RP1001X

Pulmonologists near Gena Han

Counts of pulmonologists 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

Gena E. Han billed Medicare for 702 services in 2024

CMS data shows 702 Medicare services from Gena Han across 17 procedure codes in 2024, for 362 Medicare patients. Medicare paid $49,982 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024702
Medicare patients362
Paid by Medicare$49,982
Procedure codes17

Gena Han's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2782024: 38940%
Tests and treatments
2023: 3092024: 2848%
Surgery
2023: 02024: 15
Other services
2023: 02024: 14

Gena Han compared with the Massachusetts median for pulmonologists, 2024

  • Gena Han
  • Massachusetts median
Medicare services
702vs 47548% above
Medicare patients
362vs 25542% above
Part D claims
444vs 32935% above

Medians across 481 pulmonologists in Massachusetts with Dmand AI profiles that report each measure.

Gena 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 Gena Han

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Gena E. Han treated 362 Medicare patients in 2024, average age 76

CMS counts 362 Medicare patients who saw Gena Han in 2024. The largest group is 75 to 84, with 147 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 2.02, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Gena Han's median patient age at 72, with 55% women.

Medicare patients, 2024362
Average age76
Average risk score2.02
Also on Medicaid20%

Gena Han's Medicare patients by age, 2024

Gena Han's Medicare patients by sex, 2024

  • Women20456%
  • Men15844%

Chronic conditions among Gena Han's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis51%
  4. COPD49%
  5. Ischemic heart disease44%
  6. Anxiety42%
  7. Chronic kidney disease41%
  8. Heart failure40%

Share of Medicare patients with each condition. A patient can have several.

Gena 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 72

Patient panel by sex, all payers

  • Women55%
  • Men44%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Gena E. Han wrote 539 Medicare Part D claims in 2024

In 2024, Gena Han wrote 539 Medicare Part D claims for 161 patients. 39% of them were for generic drugs. CMS names the drug for 444 of them, across 15 drugs with 11 or more claims each, at $360,992 in total drug cost. In 2023, CMS named 199 claims across 7 drugs.

Part D claims, 2024539
Drugs named by CMS15
Total drug cost$360,992
Part D patients161

Gena Han's Part D claims by kind of drug, 2024

  • Generic211 claims39%
  • Brand-name328 claims61%

Gena 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 Gena Han's Part D claims, 2024

  • Antibiotics6%35 of 539 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: 1992024: 444123%

Drugs named by CMS: 15 in 2024, 7 in 2023.

See all prescribing by Gena 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

Gena E. Han scored 92 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Gena Han for performance year 2024, reported through an alternative payment model (APM). Gena Han accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Gena Han's MIPS scores, performance year 2024

  • 92of 100Final score
  • 76.6of 100Quality
  • 100of 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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Gena E. Han has 1 publication on record

Dmand AI links 1 paper to Gena Han. Gena Han's most frequent co-authors are Kim Maria Jordan, FACP, MD, Andrew Charles MacMillan, DO and David M. Rudinsky, DO.

Papers1

Gena Han's most frequent co-authors

Recent publications by Gena Han

See all 1 publications and co-authors

See who Gena Han researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Gena Han works with, so you can find a warm path to the right pulmonologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Gena E. Han received $336 in industry payments from 2018 to 2021

CMS Open Payments shows 4 general payments to Gena Han from 3 drug and device companies from 2018 to 2021. Speaker and faculty fees make up the largest share, 59% of the total. Boston Scientific Corporation paid the most, $200.

General payments to Gena Han by program year, 2018 to 2021

General payments to Gena Han by kind, 2018 to 2021

$336in total
  • Speaker and faculty fees$20059%
  • Food and beverage$13641%

Companies that paid Gena Han the most, 2018 to 2021

Share is of all general payments to this clinician.

See all payments to Gena Han

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

Gena E. Han graduated from Lake Erie College of Osteopathic Medicine, Erie

Gena Han graduated from Lake Erie College of Osteopathic Medicine, Erie in 2015.

  1. Medical schoolLake Erie College of Osteopathic Medicine, Erie

Source: Dmand AI Professional Profile Data

Sources for Gena E. 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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
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 Gena E. 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 Gena E. Han's NPI number?

Gena E. Han's NPI number is 1194119487. It was assigned on March 24, 2015, and it is active in the NPI Registry.

What does Gena E. Han specialize in?

Gena E. Han is a pulmonologist in Burlington, Massachusetts. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).

Where does Gena E. Han practice?

Gena Han practices at 41 & 45 Mall Road, Burlington, MA 01803. Gena Han's primary practice is Lahey Clinic in Burlington, Massachusetts, part of Beth Israel Lahey Health. Dmand AI also links Gena Han to 1 hospital.

What is Gena E. Han's office phone number?

The practice phone on file for Gena Han is (781) 744-5100.

What is Gena E. Han's medical license number?

Gena Han holds Massachusetts license 288453.

Which hospitals is Gena E. Han affiliated with?

Gena Han practices at Lahey Clinic in Burlington, Massachusetts. Gena Han is also affiliated with Beverly Hospital. Dmand AI links Gena Han to 1 more hospital.

What medical group is Gena E. Han part of?

Gena Han is linked to Lahey Clinic.

Does Gena E. Han accept Medicare?

Yes. CMS data shows Gena Han billed Medicare for 702 services in 2024, and Gena Han accepts Medicare assignment.

What is Gena E. Han's MIPS score?

Gena Han's MIPS final score for performance year 2024 is 92 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Gena E. Han see?

CMS counts 362 Medicare patients who saw Gena Han in 2024, with an average age of 76.

Show 7 more questionsShow fewer questions

What services does Gena E. Han bill to Medicare?

In 2024, Gena Han's most billed Medicare services were lung function service (94729), office visit, established patient (99215) and critical care (99291).

Where did Gena E. Han go to medical school?

Gena Han graduated from Lake Erie College of Osteopathic Medicine, Erie in 2015.

What drugs does Gena E. Han prescribe most?

In 2024 Medicare Part D data, Gena Han's most prescribed drugs by claims were Trelegy Ellipta, Anoro Ellipta and Albuterol Sulfate Hfa.

Has Gena E. Han received payments from drug or device companies?

CMS Open Payments shows $336 in general payments to Gena Han from 3 companies from 2018 to 2021. The largest total came from Boston Scientific Corporation.

How long has Gena E. Han been practicing?

Gena Han graduated from medical school in 2015, 11 years ago.

Does Gena E. Han do research?

Dmand AI links 1 publication to Gena Han.

Who does Gena E. Han publish with?

Gena Han's most frequent co-authors are Kim Maria Jordan, FACP, MD (1 shared paper), Andrew Charles MacMillan, DO (1 shared paper) and David M. Rudinsky, DO (1 shared paper).

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