Dr. Andrew Joon Hyung Lee, MD, PhD
- Medicare services, 2021
- 34
- Part D claims, 2024
- 67
- Publications
- 13
- Hospital affiliations
- 1
- Industry payments
- $4,471
- Practice address
- 250 Hospital Parkway, San Jose, CA 95119
- Practice phone
- Call (408) 972-7000
- 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
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Dr. Andrew Joon Hyung Lee is a surgical oncologist in San Jose, California
Dr. Lee practices at San Jose Medical Center in San Jose, California, part of Kaiser Permanente.
Dr. Lee's NPI, 1114214707, was assigned on July 1, 2011. Dr. Lee graduated from Penn State College of Medicine in 2011. Dr. Lee's Pennsylvania license number on file is MD467101.
- NPI
- 1114214707NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284937509
- NPI enumeration date
- July 1, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (408) 972-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Andrew Joon Hyung Lee practices at San Jose Medical Center in San Jose, California
Dr. Lee's primary practice is San Jose Medical Center, at 250 Hospital Parkway, San Jose, CA 95119 in Santa Clara County. The practice phone is (408) 972-7000.
- San Jose Medical Center250 Hospital Parkway, San Jose, CA 95119 · Santa Clara CountyPhone(408) 972-7000
Source: Dmand AI Affiliation Data
Dr. Andrew Joon Hyung Lee is affiliated with 1 site of care and 2 medical groups
Dr. Lee's primary practice is San Jose Medical Center in San Jose, California, part of Kaiser Permanente. The medical group on file is The Permanente Medical Group, Inc. 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. Andrew Joon Hyung 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.
| Site | EHR vendor and product |
|---|---|
| San Jose Medical Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Andrew Joon Hyung Lee is one of 243 surgical oncologists in California
Surgical oncology is Dr. Lee's primary specialty in the NPI Registry, under taxonomy code 2086X0206X. Dr. Lee is board certified in complex general surgical oncology by the American Board of Surgery. Dmand AI has Dr. Lee's licenses on file in 4 states: Pennsylvania, California, Texas and Illinois.
Specialties and state licenses
- Surgical oncology, PennsylvaniaPrimary
- California license
- Surgery, Texas
- Illinois license
Surgical oncologists near Dr. Lee
Counts of surgical 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. Andrew Joon Hyung Lee billed Medicare for 34 services in 2021
CMS data shows 34 Medicare services from Dr. Lee across 2 procedure codes in 2021, all of them office visits. Medicare paid $2,724 for them. Every service was in an office.
Dr. Lee's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 492021: 3431%
Dr. Lee compared with the California median for surgical oncologists, 2021
- Dr. Lee
- California median
- Medicare services
- 34vs 17280% below
- Part D claims
- 39vs 2277% above
Medians across 217 surgical oncologists in California with Dmand AI profiles that report each measure.
Dr. Lee's most billed Medicare procedure codes, 2021
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 surgical oncologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Andrew Joon Hyung Lee's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Dr. Lee's median patient age at 61, with 62% 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 61
Patient panel by sex, all payers
- Women62%
- Men38%
Source: Dmand AI Patient Panel Data
Dr. Andrew Joon Hyung Lee wrote 67 Medicare Part D claims in 2024
In 2024, Dr. Lee wrote 67 Medicare Part D claims for 34 patients. 78% of them were for generic drugs. CMS names the drug for 39 of them, across 2 drugs with 11 or more claims each, at $288 in total drug cost. In 2023, CMS named 15 claims across 1 drug.
Dr. Lee's Part D claims by kind of drug, 2024
- Generic52 claims78%
- Brand-name15 claims22%
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
- Opioids45%30 of 67 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: 152024: 39160%
Drugs named by CMS: 2 in 2024, 1 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
How Dr. Andrew Joon Hyung 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. Andrew Joon Hyung Lee has 13 publications on record
Dmand AI links 13 papers to Dr. Lee, published from 2018 to 2023. 2019 was the busiest year, with 4. The most frequent topics are Cytoreduction Surgical Procedures, Hyperthermia, Induced and Peritoneal Neoplasms. Dr. Lee has published most often in Ann Surg Oncol. Dr. Lee's most frequent co-authors are Mohammad A. Choudry, David Lawrence Bartlett, MD and Sean Patrick Dineen, MD.
Dr. Lee's papers by year, 2018 to 2023
Topics Dr. Lee writes about most
- Cytoreduction Surgical Procedures
- Hyperthermia, Induced
- Peritoneal Neoplasms
- Colorectal Neoplasms
- Appendiceal Neoplasms
- Antineoplastic Combined Chemotherapy Protocols
- Adenocarcinoma
- Hyperthermic Intraperitoneal Chemotherapy
Dr. Lee's most frequent co-authors
- Mohammad A. Choudry5 shared papers
- David Lawrence Bartlett, MD4 shared papers
- Sean Patrick Dineen, MD4 shared papers
Recent publications by Dr. Lee
Ann Surg Oncol
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 surgical oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Andrew Joon Hyung Lee received $4,471 in industry payments from 2016 to 2025
CMS Open Payments shows 14 general payments to Dr. Lee from 6 drug and device companies from 2016 to 2025. Education make up the largest share, 89% of the total. Intuitive Surgical, Inc. paid the most, $4,134.
General payments to Dr. Lee by program year, 2016 to 2025
General payments to Dr. Lee by kind, 2016 to 2025
- Education$4,00089%
- Food and beverage$3638%
- Travel and lodging$1082%
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
Dr. Andrew Joon Hyung Lee graduated from Penn State College of Medicine
Dr. Lee graduated from Penn State College of Medicine in 2011.
- Medical school
- Board certified in complex general surgical oncology
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Andrew Joon Hyung Lee accepts plans from 6 insurance carriers
Dr. Lee is in network with 6 carriers, including Highmark, Cigna and Kaiser Permanente. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Highmark
- Cigna
- Kaiser Permanente
- Amerihealth Caritas
- CMS Medicare
- WV State Medicaid
Plan types Dr. Lee accepts, by number of carriers
- HMO3
- Medicare3
- EPO2
- POS2
- PPO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Andrew Joon Hyung 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 Data |
| 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) |
| 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. Andrew Joon Hyung 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. Andrew Joon Hyung Lee's NPI number?
Dr. Andrew Joon Hyung Lee's NPI number is 1114214707. It was assigned on July 1, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Andrew Joon Hyung Lee?
Dr. Andrew Joon Hyung Lee is a surgical oncologist in San Jose, California. The primary specialty in the NPI Registry is Surgical Oncology Physician (taxonomy code 2086X0206X).
Where does Dr. Andrew Joon Hyung Lee practice?
Dr. Lee practices at 250 Hospital Parkway, San Jose, CA 95119. Dr. Lee's primary practice is San Jose Medical Center in San Jose, California, part of Kaiser Permanente. Dmand AI also links Dr. Lee to 1 medical group.
What is Dr. Andrew Joon Hyung Lee's office phone number?
The practice phone on file for Dr. Lee is (408) 972-7000.
What is Dr. Andrew Joon Hyung Lee's medical license number?
Dr. Lee's Pennsylvania license number on file is MD467101, one of the licenses on file in 4 states.
Which states has Dr. Andrew Joon Hyung Lee been licensed in?
Dmand AI has state licenses on file for Dr. Lee in Pennsylvania (2019 to 2022), California (2021 to 2025), Texas (2016 to 2023) and Illinois (2014 to 2016).
Which hospitals is Dr. Andrew Joon Hyung Lee affiliated with?
Dr. Lee practices at San Jose Medical Center in San Jose, California.
What medical group is Dr. Andrew Joon Hyung Lee part of?
Dr. Lee is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Lee to 1 more medical group.
Does Dr. Andrew Joon Hyung Lee accept Medicare?
Yes. CMS data shows Dr. Lee billed Medicare for 34 services in 2021, and Dr. Lee accepts Medicare assignment.
Is Dr. Andrew Joon Hyung Lee board certified?
Yes. Dr. Lee is board certified in complex general surgical oncology by the American Board of Surgery.
Show 8 more questionsShow fewer questions
What services does Dr. Andrew Joon Hyung Lee bill to Medicare?
In 2021, Dr. Lee's most billed Medicare services were office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. Andrew Joon Hyung Lee go to medical school?
Dr. Lee graduated from Penn State College of Medicine in 2011.
What drugs does Dr. Andrew Joon Hyung Lee prescribe most?
In 2024 Medicare Part D data, Dr. Lee's most prescribed drugs by claims were Oxycodone HCl and Ibuprofen.
Has Dr. Andrew Joon Hyung Lee received payments from drug or device companies?
CMS Open Payments shows $4,471 in general payments to Dr. Lee from 6 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Andrew Joon Hyung Lee been practicing?
Dr. Lee graduated from medical school in 2011, 15 years ago.
Does Dr. Andrew Joon Hyung Lee do research?
Dmand AI links 13 publications to Dr. Lee, published from 2018 to 2023.
Who does Dr. Andrew Joon Hyung Lee publish with?
Dr. Lee's most frequent co-authors are Mohammad A. Choudry (5 shared papers), David Lawrence Bartlett, MD (4 shared papers) and Sean Patrick Dineen, MD (4 shared papers).
What insurance does Dr. Andrew Joon Hyung Lee accept?
Dr. Lee is in network with 6 carriers, including Highmark, Cigna and Kaiser Permanente. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.
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