Dr. Eun Sun Lee I, MD
- Medicare services, 2024
- 548
- Medicare patients, 2024
- 144
- Part D claims, 2024
- 122
- Publications
- 3
- MIPS score, 2024
- 93
- Practice address
- 80 Seymour Street, Hartford, CT 06102
- Practice phone
- Call (860) 545-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lee'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.
Dr. Eun Sun Lee I is an infectious disease specialist in Hartford, Connecticut
Dr. Lee practices at Hartford Hospital in Hartford, Connecticut, part of Hartford HealthCare.
Dr. Lee's NPI, 1962854521, was assigned on July 7, 2016. Dr. Lee holds Connecticut license 070751.
- NPI
- 1962854521NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052604956
- NPI enumeration date
- July 7, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (860) 545-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eun Sun Lee I practices at Hartford Hospital in Hartford, Connecticut
Dr. Lee's primary practice is Hartford Hospital, at 80 Seymour Street, Hartford, CT 06102 in Hartford County. The practice phone is (860) 545-5000.
- Hartford Hospital80 Seymour Street, Hartford, CT 06102 · Hartford CountyPhone(860) 545-5000
Source: Dmand AI Affiliation Data
Dr. Eun Sun Lee I is affiliated with 2 sites of care and 2 medical groups
Dr. Lee's primary practice is Hartford Hospital in Hartford, Connecticut, part of Hartford HealthCare. The medical group on file is Hartford Hospital. Dmand AI also links Dr. Lee to 1 more hospital and 1 medical group, each named with a free account. Dr. Lee's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Eun Sun Lee I's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lee practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hartford Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Eun Sun Lee I is one of 168 infectious disease specialists in Connecticut
Infectious disease is Dr. Lee's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dmand AI has Dr. Lee's licenses on file in 3 states: Connecticut, Illinois and Oklahoma.
Specialties and state licenses
- Infectious disease, ConnecticutPrimary
- Illinois license
- Hospitalist, Oklahoma
Infectious disease specialists near Dr. Lee
Counts of infectious disease specialists 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. Eun Sun Lee I billed Medicare for 548 services in 2024
CMS data shows 548 Medicare services from Dr. Lee across 4 procedure codes in 2024, for 144 Medicare patients. Medicare paid $46,872 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Lee's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5892024: 5487%
Dr. Lee compared with the Connecticut median for infectious disease specialists, 2024
- Dr. Lee
- Connecticut median
- Medicare services
- 548vs 2182.5 times
- Medicare patients
- 144vs 10340% above
- Part D claims
- 33vs 12073% below
Medians across 151 infectious disease specialists in Connecticut with Dmand AI profiles that report each measure.
Dr. Lee'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 Dr. Lee?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lee and other infectious disease specialists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eun Sun Lee I treated 144 Medicare patients in 2024, average age 74
CMS counts 144 Medicare patients who saw Dr. Lee in 2024. The largest group is 75 to 84, with 43 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 49% are also on Medicaid. Their average risk score is 3.12, 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. Lee's median patient age at 61, with 43% women.
Dr. Lee's Medicare patients by age, 2024
Dr. Lee's Medicare patients by sex, 2024
- Women6545%
- Men7955%
Chronic conditions among Dr. Lee's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Mood disorders57%
- Chronic kidney disease56%
- Heart failure55%
- Ischemic heart disease52%
- Diabetes49%
- Arthritis48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lee's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women43%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Eun Sun Lee I wrote 122 Medicare Part D claims in 2024
In 2024, Dr. Lee wrote 122 Medicare Part D claims for 36 patients. 84% of them were for generic drugs. CMS names the drug for 33 of them, across 2 drugs with 11 or more claims each, at $1,247 in total drug cost. In 2023, CMS named 23 claims across 2 drugs.
Dr. Lee's Part D claims by kind of drug, 2024
- Generic102 claims84%
- Brand-name20 claims16%
Dr. Lee'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 Dr. Lee's Part D claims, 2024
- Antibiotics70%86 of 122 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: 232024: 3343%
Drugs named by CMS: 2 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
Dr. Eun Sun Lee I 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 Dr. Lee for performance year 2024, reported as part of a group. Dr. Lee accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Lee as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Lee's MIPS scores, performance year 2024
- 93of 100Final score
- 75.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 100Cost
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. Eun Sun Lee I has 3 publications on record
Dmand AI links 3 papers to Dr. Lee in 2019. 2019 was the busiest year, with 2. Dr. Lee's most frequent co-authors are Doosup Shin, MD, Chandrashekar Bohra, MD and Lucy Guerra, MD.
Dr. Lee's most frequent co-authors
Recent publications by Dr. Lee
See who Dr. Lee researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lee works with, so you can find a warm path to the right infectious disease specialists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Eun Sun Lee I received $599 in industry payments from 2016 to 2025
CMS Open Payments shows 12 general payments to Dr. Lee from 8 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $247.
General payments to Dr. Lee by program year, 2016 to 2025
Companies that paid Dr. Lee the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Eun Sun Lee I'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Dr. Eun Sun Lee I
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. Eun Sun Lee I's NPI number?
Dr. Eun Sun Lee I's NPI number is 1962854521. It was assigned on July 7, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Eun Sun Lee I?
Dr. Eun Sun Lee I is an infectious disease specialist in Hartford, Connecticut. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Eun Sun Lee I practice?
Dr. Lee practices at 80 Seymour Street, Hartford, CT 06102. Dr. Lee's primary practice is Hartford Hospital in Hartford, Connecticut, part of Hartford HealthCare. Dmand AI also links Dr. Lee to 1 hospital and 1 medical group.
What is Dr. Eun Sun Lee I's office phone number?
The practice phone on file for Dr. Lee is (860) 545-5000.
What is Dr. Eun Sun Lee I's medical license number?
Dr. Lee holds Connecticut license 070751, one of the licenses on file in 3 states.
Which states has Dr. Eun Sun Lee I been licensed in?
Dmand AI has state licenses on file for Dr. Lee in Connecticut, Illinois and Oklahoma.
Which hospitals is Dr. Eun Sun Lee I affiliated with?
Dr. Lee practices at Hartford Hospital in Hartford, Connecticut. Dmand AI links Dr. Lee to 1 more hospital.
What medical group is Dr. Eun Sun Lee I part of?
Dr. Lee is linked to Hartford Hospital. Dmand AI links Dr. Lee to 1 more medical group.
Does Dr. Eun Sun Lee I accept Medicare?
Yes. CMS data shows Dr. Lee billed Medicare for 548 services in 2024, and Dr. Lee accepts Medicare assignment.
Does Dr. Eun Sun Lee I offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Lee as offering telehealth services.
Show 8 more questionsShow fewer questions
What is Dr. Eun Sun Lee I's MIPS score?
Dr. Lee's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
How many Medicare patients does Dr. Eun Sun Lee I see?
CMS counts 144 Medicare patients who saw Dr. Lee in 2024, with an average age of 74.
What services does Dr. Eun Sun Lee I bill to Medicare?
In 2024, Dr. Lee's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99222).
What drugs does Dr. Eun Sun Lee I prescribe most?
In 2024 Medicare Part D data, Dr. Lee's most prescribed drugs by claims were Cefazolin Sodium and Amoxicillin-Clavulanate Potass.
Has Dr. Eun Sun Lee I received payments from drug or device companies?
CMS Open Payments shows $599 in general payments to Dr. Lee from 8 companies from 2016 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. Eun Sun Lee I been practicing?
Dr. Lee graduated from medical school in 2012, 14 years ago.
Does Dr. Eun Sun Lee I do research?
Dmand AI links 3 publications to Dr. Lee.
Who does Dr. Eun Sun Lee I publish with?
Dr. Lee's most frequent co-authors are Doosup Shin, MD (3 shared papers), Chandrashekar Bohra, MD (1 shared paper) and Lucy Guerra, MD (1 shared paper).
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