Dr. Han Sung Lee, MD, PhD
- Medicare services, 2024
- 1,093
- Medicare patients, 2024
- 354
- Publications
- 42
- MIPS score, 2024
- 83
- Hospital affiliations
- 2
- Practice address
- 2315 Stockton Boulevard, Sacramento, CA 95817
- Practice phone
- Call (916) 734-2011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Han Sung Lee is a pathologist in Sacramento, California
Dr. Lee practices at UC Davis Medical Center in Sacramento, California, part of University of California Health.
Dr. Lee's NPI, 1134457708, was assigned on November 19, 2009. Dr. Lee graduated from University Of Cincinnati College Of Medicine in 2005. Dr. Lee holds California license A99392.
- NPI
- 1134457708NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183817398
- NPI enumeration date
- November 19, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (916) 734-2011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Han Sung Lee practices at UC Davis Medical Center in Sacramento, California
Dr. Lee's primary practice is UC Davis Medical Center, at 2315 Stockton Boulevard, Sacramento, CA 95817 in Sacramento County. The practice phone is (916) 734-2011.
- UC Davis Medical Center2315 Stockton Boulevard, Sacramento, CA 95817 · Sacramento CountyPhone(916) 734-2011
Source: Dmand AI Affiliation Data
Dr. Han Sung Lee is affiliated with 2 sites of care and 2 medical groups
Dr. Lee's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. Dr. Lee is also affiliated with UCSF Helen Diller Medical Center at Parnassus Heights. The medical group on file is UC Davis Medical Group. Dmand AI also links Dr. Lee to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Han Sung Lee'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 |
|---|---|
| UC Davis Medical Center | 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. Han Sung Lee is one of 297 pathologists in California
Anatomic pathology is Dr. Lee's primary specialty in the NPI Registry, under taxonomy code 207ZP0101X. Dr. Lee is board certified in neuropathology by the American Board of Pathology. Dmand AI has Dr. Lee's licenses on file in 2 states: California and Nevada.
Specialties and state licenses
- Anatomic pathology, CaliforniaPrimary
- Nevada license
Pathologists near Dr. Lee
Counts of pathologists 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. Han Sung Lee billed Medicare for 1,093 services in 2024
CMS data shows 1,093 Medicare services from Dr. Lee across 13 procedure codes in 2024, for 354 Medicare patients. Medicare paid $42,784 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
- Lab and pathology
- 2023: 1,7782024: 1,04941%
- Other services
- 2023: 372024: 4419%
Dr. Lee compared with the California median for pathologists, 2024
- Dr. Lee
- California median
- Medicare services
- 1,093vs 67861% above
- Medicare patients
- 354vs 24147% above
Medians across 211 pathologists in California 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lee and other pathologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Han Sung Lee treated 354 Medicare patients in 2024, average age 73
CMS counts 354 Medicare patients who saw Dr. Lee in 2024. The largest group is 65 to 74, with 176 patients. 73% of them have high cholesterol, and 71% have high blood pressure. 22% are also on Medicaid. Their average risk score is 1.52, 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. Lee's median patient age at 57, with 39% women.
Dr. Lee's Medicare patients by age, 2024
Dr. Lee's Medicare patients by sex, 2024
- Women11633%
- Men23867%
Chronic conditions among Dr. Lee's Medicare patients, 2024
- High cholesterol73%
- High blood pressure71%
- Cancer56%
- Arthritis43%
- Chronic kidney disease32%
- Diabetes29%
- Mood disorders27%
- Ischemic heart disease26%
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 57
Patient panel by sex, all payers
- Women39%
- Men61%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Han Sung Lee scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 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.
- Accepts Medicare assignment
- Yes
Dr. Lee's MIPS scores, performance year 2024
- 83of 100Final score
- 64.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 69of 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. Han Sung Lee has 42 publications on record
Dmand AI links 42 papers to Dr. Lee, published from 2006 to 2024. 2023 was the busiest year, with 6. The most frequent topics are Immunohistochemistry, Brain Neoplasms and Biopsy. Dr. Lee has published most often in CNS Oncol. Dr. Lee's most frequent co-authors are Han S. Lee, MD, Orwa Aboud, MD, PhD and Mitchel S. Berger, MD.
Dr. Lee's papers by year, 2011 to 2024
Topics Dr. Lee writes about most
- Immunohistochemistry
- Brain Neoplasms
- Biopsy
- Glioma
- Phosphorylation
- Astrocytoma
- Binding Sites
- Biological Clocks
Dr. Lee's most frequent co-authors
- Han S. Lee, MD17 shared papers
- Orwa Aboud, MD, PhD6 shared papers
- Mitchel S. Berger, MD4 shared papers
Recent publications by Dr. Lee
Ultrastruct Pathol
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 pathologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Han Sung Lee received $808 in industry payments from 2017 to 2025
CMS Open Payments shows 13 general payments to Dr. Lee from 6 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Revance Therapeutics, Inc. paid the most, $405.
General payments to Dr. Lee by program year, 2017 to 2025
Companies that paid Dr. Lee the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Han Sung Lee graduated from University Of Cincinnati College Of Medicine
Dr. Lee graduated from University Of Cincinnati College Of Medicine in 2005.
- Medical school
- Board certified in neuropathology
- Board certified in pathology - anatomic
Source: Dmand AI Professional Profile Data
Dr. Han Sung Lee accepts plans from 4 insurance carriers
Dr. Lee is in network with 4 carriers, including United Healthcare, Blue Cross and Blue Shield of Kansas City and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- NV State Medicaid
Plan types Dr. Lee accepts, by number of carriers
- EPO1
- HMO1
- Medicaid1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Han Sung Lee'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) |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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. Han Sung Lee
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. Han Sung Lee's NPI number?
Dr. Han Sung Lee's NPI number is 1134457708. It was assigned on November 19, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Han Sung Lee?
Dr. Han Sung Lee is a pathologist in Sacramento, California. The primary specialty in the NPI Registry is Anatomic Pathology Physician (taxonomy code 207ZP0101X).
Where does Dr. Han Sung Lee practice?
Dr. Lee practices at 2315 Stockton Boulevard, Sacramento, CA 95817. Dr. Lee's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. Dmand AI also links Dr. Lee to 1 medical group.
What is Dr. Han Sung Lee's office phone number?
The practice phone on file for Dr. Lee is (916) 734-2011.
What is Dr. Han Sung Lee's medical license number?
Dr. Lee holds California license A99392, one of the licenses on file in 2 states.
Which states has Dr. Han Sung Lee been licensed in?
Dmand AI has state licenses on file for Dr. Lee in California (2007 to 2027) and Nevada (2017 to 2021).
Which hospitals is Dr. Han Sung Lee affiliated with?
Dr. Lee practices at UC Davis Medical Center in Sacramento, California. Dr. Lee is also affiliated with UCSF Helen Diller Medical Center at Parnassus Heights.
What medical group is Dr. Han Sung Lee part of?
Dr. Lee is linked to UC Davis Medical Group. Dmand AI links Dr. Lee to 1 more medical group.
Does Dr. Han Sung Lee accept Medicare?
Yes. CMS data shows Dr. Lee billed Medicare for 1,093 services in 2024, and Dr. Lee accepts Medicare assignment.
What is Dr. Han Sung Lee's MIPS score?
Dr. Lee's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
Show 9 more questionsShow fewer questions
How many Medicare patients does Dr. Han Sung Lee see?
CMS counts 354 Medicare patients who saw Dr. Lee in 2024, with an average age of 73.
Is Dr. Han Sung Lee board certified?
Yes. Dr. Lee is board certified in neuropathology by the American Board of Pathology.
What services does Dr. Han Sung Lee bill to Medicare?
In 2024, Dr. Lee's most billed Medicare services were lab and pathology test (88341), lab and pathology test (88307) and lab and pathology test (88305).
Where did Dr. Han Sung Lee go to medical school?
Dr. Lee graduated from University Of Cincinnati College Of Medicine in 2005.
Has Dr. Han Sung Lee received payments from drug or device companies?
CMS Open Payments shows $808 in general payments to Dr. Lee from 6 companies from 2017 to 2025. The largest total came from Revance Therapeutics, Inc.
How long has Dr. Han Sung Lee been practicing?
Dr. Lee graduated from medical school in 2005, 21 years ago.
Does Dr. Han Sung Lee do research?
Dmand AI links 42 publications to Dr. Lee, published from 2006 to 2024.
Who does Dr. Han Sung Lee publish with?
Dr. Lee's most frequent co-authors are Han S. Lee, MD (17 shared papers), Orwa Aboud, MD, PhD (6 shared papers) and Mitchel S. Berger, MD (4 shared papers).
What insurance does Dr. Han Sung Lee accept?
Dr. Lee is in network with 4 carriers, including United Healthcare, Blue Cross and Blue Shield of Kansas City and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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