Dr. Thomas Chung Kiang Lee, MD

  • Anaheim, CA
  • Hematologist and oncologist
NPI1891871869
Part D claims, 2021
546
Publications
3
Industry payments
$302
Affiliated sites
1
Medical group
1
Practice address
411 N Lakeview Ave, Anaheim, CA 92807-3028
Practice phone
Call (714) 279-4000
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Southern California Permanente Medical Group - Anaheim (411 N Lakeview Ave)

Multi-specialty group site · Anaheim, California

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Dr. Thomas Chung Kiang Lee is a hematologist and oncologist in Anaheim, California

Dr. Lee practices at Southern California Permanente Medical Group - Anaheim (411 N Lakeview Ave) in Anaheim, California.

Dr. Lee's NPI, 1891871869, was assigned on October 31, 2006. Dr. Lee graduated from Drexel University College Of Medicine in 1990. Dr. Lee holds California license G72388.

NPI and contact details
NPI enumeration date
October 31, 2006
NPI status
Active
Practice phone
(714) 279-4000
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
62
Medical school graduation
1990

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

Dr. Thomas Chung Kiang Lee practices at Southern California Permanente Medical Group - Anaheim (411 N Lakeview Ave) in Anaheim, California

Dr. Lee's primary practice is Southern California Permanente Medical Group - Anaheim (411 N Lakeview Ave), at 411 N Lakeview Ave, Anaheim, CA 92807-3028. The practice phone is (714) 279-4000.

  • Southern California Permanente Medical Group - Anaheim (411 N Lakeview Ave)
    411 N Lakeview Ave, Anaheim, CA 92807-3028Phone(714) 279-4000

Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Thomas Chung Kiang Lee is affiliated with 1 site of care and 1 medical group

Dr. Lee's primary practice is Southern California Permanente Medical Group - Anaheim (411 N Lakeview Ave) in Anaheim, California. The medical group on file is Southern California Permanente Medical Group.

Southern California Permanente Medical Group - Anaheim (411 N Lakeview Ave)Multi-specialty group site · Anaheim, CaliforniaPrimary
Southern California Permanente Medical GroupPrimary care group, Pasaden, CA

Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dmand AI tracks the EHR system at Dr. Thomas Chung Kiang 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
Southern California Permanente Medical Group - Anaheim (411 N Lakeview Ave)Available with a free account

Source: Dmand AI Technology Install Data

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Dr. Thomas Chung Kiang Lee is one of 1,502 hematologists and oncologists in California

Hematology and oncology is Dr. Lee's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Lee is board certified in medical oncology by the American Board of Internal Medicine. Dmand AI has Dr. Lee's licenses on file in 5 states: California, Nevada, Oklahoma, Florida and Minnesota.

Specialties and state licenses

  • Hematology and oncology, CaliforniaPrimaryLicense G72388 · 1991 to 2027 · taxonomy 207RH0003X
  • Nevada license1998 to 1999
  • Oklahoma license1995 to 1998
  • Florida license1991 to 1996
  • Minnesota license1991 to 1993

Hematologists and oncologists near Dr. Lee

Counts of hematologists and oncologists 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. Thomas Chung Kiang Lee's patients have a median age of 60

Across all payers, Dmand AI patient panel data puts Dr. Lee's median patient age at 60, with 100% women.

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 60

Patient panel by sex, all payers

  • Women100%
  • Men0%

Source: Dmand AI Patient Panel Data

Dr. Thomas Chung Kiang Lee wrote 546 Medicare Part D claims in 2021

In 2021, Dr. Lee wrote 546 Medicare Part D claims. They cover 22 drugs, with $3,727,004 in total drug cost. In 2020, CMS named 763 claims across 27 drugs.

Part D claims, 2021546
Drugs named by CMS22
Total drug cost$3.7M

Dr. Lee's most prescribed drugs by claims, 2021

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, 2020 to 2021

  • 2020
  • 2021
Claims for drugs CMS names
2020: 7632021: 54628%

Drugs named by CMS: 22 in 2021, 27 in 2020.

See all prescribing by Dr. Lee

Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026

For MedTech and pharma teams

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Dr. Thomas Chung Kiang Lee has 3 publications on record

Dmand AI links 3 papers to Dr. Lee in 2016.

Papers3

Recent publications by Dr. Lee

See all 3 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 hematologists and oncologists.

How network discovery works

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

Dr. Thomas Chung Kiang Lee received $302 in industry payments from 2017 to 2024

CMS Open Payments shows 4 general payments to Dr. Lee from 4 drug and device companies from 2017 to 2024. Speaker and faculty fees make up the largest share, 83% of the total. Alexion Pharmaceuticals, Inc. paid the most, $250.

General payments to Dr. Lee by program year, 2017 to 2024

General payments to Dr. Lee by kind, 2017 to 2024

$302in total
  • Speaker and faculty fees$25083%
  • Food and beverage$5217%

Companies that paid Dr. Lee the most, 2017 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. Thomas Chung Kiang Lee has 1 award and honors on record

Dmand AI lists 1 award for Dr. Lee, most recently CMS Stage 1 2012 in 2011.

Awards and honors for Dr. Lee

  1. 2011
    • CMS Stage 1 2012

Source: Dmand AI Professional Profile Data

Dr. Thomas Chung Kiang Lee graduated from Drexel University College Of Medicine

Dr. Lee graduated from Drexel University College Of Medicine in 1990.

  1. Medical schoolDrexel University College Of Medicine
  2. Board certified in medical oncologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Thomas Chung Kiang Lee accepts plans from 1 insurance carrier

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

  • Kaiser Permanente

Plan types Dr. Lee accepts, by number of carriers

  1. EPO1
  2. HMO1
  3. POS1

Source: Dmand AI Insurance Network Data

Sources for Dr. Thomas Chung Kiang 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 phoneDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Primary practice, affiliations and health systemDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (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)
Awards and committee rolesDmand AI Professional Profile Data
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. Thomas Chung Kiang 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. Thomas Chung Kiang Lee's NPI number?

Dr. Thomas Chung Kiang Lee's NPI number is 1891871869. It was assigned on October 31, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Thomas Chung Kiang Lee?

Dr. Thomas Chung Kiang Lee is a hematologist and oncologist in Anaheim, California. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).

Where does Dr. Thomas Chung Kiang Lee practice?

Dr. Lee practices at 411 N Lakeview Ave, Anaheim, CA 92807-3028. Dr. Lee's primary practice is Southern California Permanente Medical Group - Anaheim (411 N Lakeview Ave) in Anaheim, California.

What is Dr. Thomas Chung Kiang Lee's office phone number?

The practice phone on file for Dr. Lee is (714) 279-4000.

What is Dr. Thomas Chung Kiang Lee's medical license number?

Dr. Lee holds California license G72388, one of the licenses on file in 5 states.

Which states has Dr. Thomas Chung Kiang Lee been licensed in?

Dmand AI has state licenses on file for Dr. Lee in California (1991 to 2027), Nevada (1998 to 1999), Oklahoma (1995 to 1998), Florida (1991 to 1996) and Minnesota (1991 to 1993).

What medical group is Dr. Thomas Chung Kiang Lee part of?

Dr. Lee is linked to Southern California Permanente Medical Group.

Is Dr. Thomas Chung Kiang Lee board certified?

Yes. Dr. Lee is board certified in medical oncology by the American Board of Internal Medicine.

Where did Dr. Thomas Chung Kiang Lee go to medical school?

Dr. Lee graduated from Drexel University College Of Medicine in 1990.

What drugs does Dr. Thomas Chung Kiang Lee prescribe most?

In 2021 Medicare Part D data, Dr. Lee's most prescribed drugs by claims were Revlimid, Hydroxyurea and Dexamethasone.

Show 4 more questionsShow fewer questions

Has Dr. Thomas Chung Kiang Lee received payments from drug or device companies?

CMS Open Payments shows $302 in general payments to Dr. Lee from 4 companies from 2017 to 2024. The largest total came from Alexion Pharmaceuticals, Inc.

How long has Dr. Thomas Chung Kiang Lee been practicing?

Dr. Lee graduated from medical school in 1990, 36 years ago.

Does Dr. Thomas Chung Kiang Lee do research?

Dmand AI links 3 publications to Dr. Lee.

What insurance does Dr. Thomas Chung Kiang Lee accept?

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

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