Dr. Lee Gazourian, MD

  • Burlington, MA
  • Pulmonologist
NPI1598774291PAC ID1254336043
Medicare services, 2024
168
Medicare patients, 2024
93
Part D claims, 2024
58
Publications
16
Clinical trials
1
Practice address
41 & 45 Mall Road, Burlington, MA 01803
Practice phone
Call (781) 744-5100
Professional email
Get professional email
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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Dr. Lee Gazourian is a pulmonologist in Burlington, Massachusetts

Dr. Gazourian practices at Lahey Clinic in Burlington, Massachusetts, part of Beth Israel Lahey Health.

Dr. Gazourian's NPI, 1598774291, was assigned on August 5, 2006. Dr. Gazourian graduated from Boston University School Of Medicine in 2003. Dr. Gazourian holds Massachusetts license 226772.

NPI and contact details
Medicare PAC ID
1254336043
NPI enumeration date
August 5, 2006
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
Male
Estimated age
49
Medical school graduation
2003

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

Dr. Lee Gazourian practices at Lahey Clinic in Burlington, Massachusetts

Dr. Gazourian'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

Dr. Lee Gazourian is affiliated with 3 sites of care and 1 medical group

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

See all 4 affiliations for Dr. Gazourian

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

Dmand AI tracks the EHR system at Dr. Lee Gazourian's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gazourian 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

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Dr. Lee Gazourian is one of 485 pulmonologists in Massachusetts

Pulmonary disease is Dr. Gazourian's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Gazourian is board certified in critical care medicine by the American Board of Internal Medicine. Dr. Gazourian is licensed in Massachusetts.

Specialties and state licenses

  • Pulmonary disease, MassachusettsPrimaryLicense 226772 · 2005 to 2027 · taxonomy 207RP1001X

Pulmonologists near Dr. Gazourian

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

Dr. Lee Gazourian billed Medicare for 168 services in 2024

CMS data shows 168 Medicare services from Dr. Gazourian across 5 procedure codes in 2024, for 93 Medicare patients. Medicare paid $23,028 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024168
Medicare patients93
Paid by Medicare$23,028
Procedure codes5

Dr. Gazourian's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1932024: 16813%

Dr. Gazourian compared with the Massachusetts median for pulmonologists, 2024

  • Dr. Gazourian
  • Massachusetts median
Medicare services
168vs 47565% below
Medicare patients
93vs 25564% below
Part D claims
11vs 32997% below

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

Dr. Gazourian'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 Dr. Gazourian

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

Dr. Lee Gazourian treated 93 Medicare patients in 2024, average age 76

CMS counts 93 Medicare patients who saw Dr. Gazourian in 2024. The largest group is 65 to 74, with 37 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 2.52, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Gazourian's median patient age at 77, with 64% women.

Medicare patients, 202493
Average age76
Average risk score2.52
Also on Medicaid24%

Dr. Gazourian's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Gazourian's Medicare patients by sex, 2024

  • Women5054%
  • Men4346%

Chronic conditions among Dr. Gazourian's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Heart failure60%
  4. Chronic kidney disease55%
  5. Atrial fibrillation52%
  6. Arthritis49%
  7. COPD49%
  8. Mood disorders49%

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

Dr. Gazourian's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 77

Patient panel by sex, all payers

  • Women64%
  • Men36%

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

Dr. Lee Gazourian wrote 58 Medicare Part D claims in 2024

In 2024, Dr. Gazourian wrote 58 Medicare Part D claims for 24 patients. 38% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $1,544 in total drug cost. In 2023, CMS named 13 claims across 1 drug.

Part D claims, 202458
Drugs named by CMS1
Total drug cost$1,544
Part D patients24

Dr. Gazourian's Part D claims by kind of drug, 2024

  • Generic22 claims38%
  • Brand-name36 claims62%

Dr. Gazourian'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 132024: 1115%

Drugs named by CMS: 1 in 2024, 1 in 2023.

See all prescribing by Dr. Gazourian

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

Dr. Lee Gazourian 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 Dr. Gazourian for performance year 2024, reported through an alternative payment model (APM). Dr. Gazourian accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Gazourian'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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Dr. Lee Gazourian has 16 publications on record

Dmand AI links 16 papers to Dr. Gazourian, published from 2012 to 2023. 2013 was the busiest year, with 3. The most frequent topics are Early Detection of Cancer, Lung Neoplasms and Tomography, X-Ray Computed. Dr. Gazourian has published most often in Respir Med. Dr. Gazourian's most frequent co-authors are George R. Washko, MD, Laura E. Fredenburgh, MD and Vincent Trien-Vinh Ho, MD.

Papers16
Years published2012 to 2023

Dr. Gazourian's papers by year, 2012 to 2023

Topics Dr. Gazourian writes about most

  • Early Detection of Cancer
  • Lung Neoplasms
  • Tomography, X-Ray Computed
  • Bronchiolitis Obliterans
  • Emphysema
  • Hematopoietic Stem Cell Transplantation
  • Lung
  • Pulmonary Disease, Chronic Obstructive

Dr. Gazourian's most frequent co-authors

Recent publications by Dr. Gazourian

See all 16 publications and co-authors

See who Dr. Gazourian researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gazourian 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

Dr. Lee Gazourian has worked on 1 clinical trial

Dmand AI links Dr. Gazourian to 1 clinical trial. Conditions studied include Lung Diseases, Interstitial and Lung Diseases.

Conditions in Dr. Gazourian's trials

  • Lung Diseases, Interstitial
  • Lung Diseases

Investigators on the most trials with Dr. Gazourian

Recent clinical trials with Dr. Gazourian

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Lee Gazourian received $9,822 in industry payments from 2019 to 2025

CMS Open Payments shows 15 general payments to Dr. Gazourian from 8 drug and device companies from 2019 to 2025. Consulting fees make up the largest share, 87% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $8,619.

General payments to Dr. Gazourian by program year, 2019 to 2025

General payments to Dr. Gazourian by kind, 2019 to 2025

$9.8Kin total
  • Consulting fees$8,54087%
  • Food and beverage$8198%
  • Travel and lodging$4635%

Companies that paid Dr. Gazourian the most, 2019 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Gazourian

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

Dr. Lee Gazourian graduated from Boston University School Of Medicine

Dr. Gazourian graduated from Boston University School Of Medicine in 2003.

  1. Medical schoolBoston University School Of Medicine
  2. Board certified in critical care medicineAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine
  4. Board certified in pulmonary diseaseAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Lee Gazourian accepts plans from 10 insurance carriers

Dr. Gazourian is in network with 10 carriers, including Excellus BlueCross BlueShield, United Healthcare and Aetna. HMO plans come from the most carriers, 6. Check the plan with the practice before a visit.

  • Excellus BlueCross BlueShield
  • United Healthcare
  • Aetna
  • Aspirus Health Plan
  • Elevance
  • Blue Cross and Blue Shield of Kansas City
  • Blue Cross Blue Shield of Michigan
  • CMS Medicare
  • +2 more carriersWith a free account

Plan types Dr. Gazourian accepts, by number of carriers

  1. HMO6
  2. PPO5
  3. POS4
  4. Medicare3
  5. EPO2
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Lee Gazourian'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
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network 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 Dr. Lee Gazourian

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Lee Gazourian's NPI number?

Dr. Lee Gazourian's NPI number is 1598774291. It was assigned on August 5, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Lee Gazourian?

Dr. Lee Gazourian is a pulmonologist in Burlington, Massachusetts. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).

Where does Dr. Lee Gazourian practice?

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

What is Dr. Lee Gazourian's office phone number?

The practice phone on file for Dr. Gazourian is (781) 744-5100.

What is Dr. Lee Gazourian's medical license number?

Dr. Gazourian holds Massachusetts license 226772.

Which hospitals is Dr. Lee Gazourian affiliated with?

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

What medical group is Dr. Lee Gazourian part of?

Dr. Gazourian is linked to Lahey Clinic.

Does Dr. Lee Gazourian accept Medicare?

Yes. CMS data shows Dr. Gazourian billed Medicare for 168 services in 2024, and Dr. Gazourian accepts Medicare assignment.

What is Dr. Lee Gazourian's MIPS score?

Dr. Gazourian'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 Dr. Lee Gazourian see?

CMS counts 93 Medicare patients who saw Dr. Gazourian in 2024, with an average age of 76.

Show 9 more questionsShow fewer questions

Is Dr. Lee Gazourian board certified?

Yes. Dr. Gazourian is board certified in critical care medicine by the American Board of Internal Medicine.

What services does Dr. Lee Gazourian bill to Medicare?

In 2024, Dr. Gazourian's most billed Medicare services were critical care (99291), hospital inpatient care (99232) and hospital inpatient care (99223).

Where did Dr. Lee Gazourian go to medical school?

Dr. Gazourian graduated from Boston University School Of Medicine in 2003.

What drugs does Dr. Lee Gazourian prescribe most?

In 2024 Medicare Part D data, Dr. Gazourian's most prescribed drugs by claims were Budesonide-Formoterol Fumarate.

Has Dr. Lee Gazourian received payments from drug or device companies?

CMS Open Payments shows $9,822 in general payments to Dr. Gazourian from 8 companies from 2019 to 2025. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.

How long has Dr. Lee Gazourian been practicing?

Dr. Gazourian graduated from medical school in 2003, 23 years ago.

Does Dr. Lee Gazourian do research?

Dmand AI links 16 publications to Dr. Gazourian, published from 2012 to 2023. Dr. Gazourian has worked on 1 clinical trial.

Who does Dr. Lee Gazourian publish with?

Dr. Gazourian's most frequent co-authors are George R. Washko, MD (7 shared papers), Laura E. Fredenburgh, MD (4 shared papers) and Vincent Trien-Vinh Ho, MD (4 shared papers).

What insurance does Dr. Lee Gazourian accept?

Dr. Gazourian is in network with 10 carriers, including Excellus BlueCross BlueShield, United Healthcare and Aetna. HMO plans come from the most carriers, 6. Check the plan with the practice before a visit.

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