Dr. Sung Lee, MD

  • Stockton, CA
  • Ophthalmologist
NPI1720280787PAC ID9436221033
Medicare services, 2024
74
Medicare patients, 2024
30
Part D claims, 2024
752
Publications
7
Industry payments
$451
Practice address
7373 West Ln, Stockton, CA 95210
Practice phone
Call (209) 476-2000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Permanente Medical Group Inc

Stockton, California

See all 3 affiliations

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Dr. Sung Lee is an ophthalmologist in Stockton, California

Dr. Lee practices at Permanente Medical Group Inc in Stockton, California.

Dr. Lee's NPI, 1720280787, was assigned on June 1, 2007. Dr. Lee graduated from SUNY Upstate Medical University in 2004. Dr. Lee's Michigan license number on file is 4301085940.

NPI and contact details
Medicare PAC ID
9436221033
NPI enumeration date
June 1, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(209) 476-2000
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
48
Medical school graduation
2004

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

Dr. Sung Lee practices at Permanente Medical Group Inc in Stockton, California

Dr. Lee's primary practice is Permanente Medical Group Inc, at 7373 West Ln, Stockton, CA 95210 in San Joaquin County. The practice phone is (209) 476-2000.

  • Permanente Medical Group Inc
    7373 West Ln, Stockton, CA 95210 · San Joaquin CountyPhone(209) 476-2000

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Sung Lee is affiliated with 2 sites of care and 1 medical group

Dr. Lee's primary practice is Permanente Medical Group Inc in Stockton, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Lee to 1 more group practice or clinic, named with a free account.

See all 3 affiliations for Dr. Lee

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

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

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lee practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Permanente Medical Group IncAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Sung Lee is one of 2,621 ophthalmologists in California

Ophthalmology is Dr. Lee's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Lee is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Lee's licenses on file in 4 states: Michigan, California, Virginia and North Carolina.

Specialties and state licenses

  • Ophthalmology, MichiganPrimaryLicense 4301085940 · 2008 to 2018 · taxonomy 207W00000X
  • California license2015 to 2025
  • Virginia license2014 to 2016
  • North Carolina licenseLicense 2014-00455 · 2014 to 2015

Clinical focus

Dmand AI lists age-related macular degeneration, glaucoma, inflammation of iris and laser destruction of retinal or choroid lesions among the conditions Dr. Lee treats.

Ophthalmologists near Dr. Lee

Counts of ophthalmologists 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. Sung Lee billed Medicare for 74 services in 2024

CMS data shows 74 Medicare services from Dr. Lee across 2 procedure codes in 2024, for 30 Medicare patients. Medicare paid $5,072 for them. Every service was in an office.

Medicare services, 202474
Medicare patients30
Paid by Medicare$5,072
Procedure codes2

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

  • 2023
  • 2024
Office and hospital visits
2023: 622024: 4921%
Surgery
2023: 332024: 2524%

Dr. Lee compared with the California median for ophthalmologists, 2024

  • Dr. Lee
  • California median
Medicare services
74vs 1,07993% below
Medicare patients
30vs 42193% below
Part D claims
683vs 61811% above

Medians across 2,568 ophthalmologists 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.

See all procedures by Dr. Lee

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

Dr. Sung Lee treated 30 Medicare patients in 2024, average age 69

CMS counts 30 Medicare patients who saw Dr. Lee in 2024. The largest group is 65 to 74, with 14 patients. 75% of them have diabetes, and 73% have high blood pressure. Their average risk score is 3.31, 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 67, with 55% women.

Medicare patients, 202430
Average age69
Average risk score3.31

Dr. Lee's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Lee's Medicare patients by sex, 2024

  • Women1653%
  • Men1447%

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

  1. Diabetes75%
  2. High blood pressure73%
  3. High cholesterol47%
  4. Chronic kidney disease43%

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 67

Patient panel by sex, all payers

  • Women55%
  • Men45%

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

Dr. Sung Lee wrote 752 Medicare Part D claims in 2024

In 2024, Dr. Lee wrote 752 Medicare Part D claims for 189 patients. 82% of them were for generic drugs. CMS names the drug for 683 of them, across 14 drugs with 11 or more claims each, at $38,519 in total drug cost. In 2023, CMS named 569 claims across 12 drugs.

Part D claims, 2024752
Drugs named by CMS14
Total drug cost$38,519
Part D patients189

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

  • Generic613 claims82%
  • Brand-name139 claims18%

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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 5692024: 68320%

Drugs named by CMS: 14 in 2024, 12 in 2023.

See all prescribing by Dr. Lee

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

How Dr. Sung Lee takes part in Medicare

Dr. Lee accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Sung Lee has 7 publications on record

Dmand AI links 7 papers to Dr. Lee, published from 2013 to 2025. The most frequent topics are Killer Cells, Natural, Precursor Cell Lymphoblastic Leukemia-Lymphoma and Cancer Vaccines. Dr. Lee's most frequent co-authors are Anil Kumar, Martin P. Carroll, MD and Sarah Kathleen Tasian, MD.

Papers7
Years published2013 to 2025

Dr. Lee's papers by year, 2013 to 2025

Topics Dr. Lee writes about most

  • Killer Cells, Natural
  • Precursor Cell Lymphoblastic Leukemia-Lymphoma
  • Cancer Vaccines
  • CD8-Positive T-Lymphocytes
  • Mice, Transgenic

Dr. Lee's most frequent co-authors

Recent publications by Dr. Lee

See all 7 publications and co-authors

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 ophthalmologists.

How network discovery works

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

Dr. Sung Lee received $451 in industry payments from 2016 to 2024

CMS Open Payments shows 6 general payments to Dr. Lee from 2 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Abiomed paid the most, $431.

General payments to Dr. Lee by program year, 2016 to 2024

Companies that paid Dr. Lee the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Lee

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

Dr. Sung Lee graduated from SUNY Upstate Medical University

Dr. Lee graduated from SUNY Upstate Medical University in 2004.

  1. Medical schoolSUNY Upstate Medical University
  2. Board certified in ophthalmologyAmerican Board of Ophthalmology

Source: Dmand AI Professional Profile Data

Dr. Sung Lee accepts plans from 2 insurance carriers

Dr. Lee is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.

  • Kaiser Permanente
  • CMS Medicare

Plan types Dr. Lee accepts, by number of carriers

  1. EPO1
  2. HMO1
  3. Medicare1
  4. POS1

Source: Dmand AI Insurance Network Data

Sources for Dr. Sung Lee'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)
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
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. 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. Sung Lee's NPI number?

Dr. Sung Lee's NPI number is 1720280787. It was assigned on June 1, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Sung Lee?

Dr. Sung Lee is an ophthalmologist in Stockton, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).

Where does Dr. Sung Lee practice?

Dr. Lee practices at 7373 West Ln, Stockton, CA 95210. Dr. Lee's primary practice is Permanente Medical Group Inc in Stockton, California. Dmand AI also links Dr. Lee to 1 group practice or clinic.

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

The practice phone on file for Dr. Lee is (209) 476-2000.

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

Dr. Lee's Michigan license number on file is 4301085940, one of the licenses on file in 4 states.

Which states has Dr. Sung Lee been licensed in?

Dmand AI has state licenses on file for Dr. Lee in Michigan (2008 to 2018), California (2015 to 2025), Virginia (2014 to 2016) and North Carolina (2014 to 2015).

What medical group is Dr. Sung Lee part of?

Dr. Lee is linked to The Permanente Medical Group, Inc.

Does Dr. Sung Lee accept Medicare?

Yes. CMS data shows Dr. Lee billed Medicare for 74 services in 2024, and Dr. Lee accepts Medicare assignment.

How many Medicare patients does Dr. Sung Lee see?

CMS counts 30 Medicare patients who saw Dr. Lee in 2024, with an average age of 69.

Is Dr. Sung Lee board certified?

Yes. Dr. Lee is board certified in ophthalmology by the American Board of Ophthalmology.

Show 8 more questionsShow fewer questions

What services does Dr. Sung Lee bill to Medicare?

In 2024, Dr. Lee's most billed Medicare services were office visit, established patient (99213) and surgery: eye (67028).

Where did Dr. Sung Lee go to medical school?

Dr. Lee graduated from SUNY Upstate Medical University in 2004.

What drugs does Dr. Sung Lee prescribe most?

In 2024 Medicare Part D data, Dr. Lee's most prescribed drugs by claims were Latanoprost, Dorzolamide-Timolol and Brimonidine Tartrate.

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

CMS Open Payments shows $451 in general payments to Dr. Lee from 2 companies from 2016 to 2024. The largest total came from Abiomed.

How long has Dr. Sung Lee been practicing?

Dr. Lee graduated from medical school in 2004, 22 years ago.

Does Dr. Sung Lee do research?

Dmand AI links 7 publications to Dr. Lee, published from 2013 to 2025.

Who does Dr. Sung Lee publish with?

Dr. Lee's most frequent co-authors are Anil Kumar (4 shared papers), Martin P. Carroll, MD (3 shared papers) and Sarah Kathleen Tasian, MD (3 shared papers).

What insurance does Dr. Sung Lee accept?

Dr. Lee is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.

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