Dr. James Sangyop Lee, MD
- Medicare services, 2021
- 208
- Part D claims, 2021
- 364
- Hospital affiliations
- 2
- Industry payments
- $5,597
- Medical groups
- 3
- Practice address
- 400 S 43rd St, Renton, WA 98055
- Practice phone
- Call (425) 228-3450
- 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. James Sangyop Lee is an interventional cardiologist in Renton, Washington
Dr. Lee practices at Valley Medical Center in Renton, Washington, part of University of Washington.
Dr. Lee's NPI, 1811932148, was assigned on June 19, 2006. Dr. Lee holds California license A60919.
- NPI
- 1811932148NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577506260
- NPI enumeration date
- June 19, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (425) 228-3450
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James Sangyop Lee practices at Valley Medical Center in Renton, Washington
Dr. Lee's primary practice is Valley Medical Center, at 400 S 43rd St, Renton, WA 98055 in King County. The practice phone is (425) 228-3450.
- Valley Medical Center400 S 43rd St, Renton, WA 98055 · King CountyPhone(425) 228-3450
Source: Dmand AI Affiliation Data
Dr. James Sangyop Lee is affiliated with 2 sites of care and 3 medical groups
Dr. Lee's primary practice is Valley Medical Center in Renton, Washington, part of University of Washington. Dr. Lee is also affiliated with Hillcrest Medical Center. The medical group on file is Valley Medical Center & Clinics. Dmand AI also links Dr. Lee to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. James Sangyop 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 |
|---|---|
| Valley Medical Center | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James Sangyop Lee is one of 124 interventional cardiologists in Washington
Interventional cardiology is Dr. Lee's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dmand AI has Dr. Lee's licenses on file in 4 states: California, Arizona, Illinois and Washington.
Specialties and state licenses
- Interventional cardiology, CaliforniaPrimary
- Arizona license
- Illinois license
- Cardiovascular disease, Washington
Interventional cardiologists near Dr. Lee
Counts of interventional cardiologists 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. James Sangyop Lee billed Medicare for 208 services in 2021
CMS data shows 208 Medicare services from Dr. Lee across 4 procedure codes in 2021. Medicare paid $4,450 for them.
Dr. Lee's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Tests and treatments
- 2020: 1,0752021: 16585%
- Office and hospital visits
- 2020: 4162021: 4390%
- Other services
- 2020: 262021: 0100%
Where Dr. Lee's Medicare services took place, 2021
- In an office4321%
- In a facility16579%
Dr. Lee compared with the Washington median for interventional cardiologists, 2021
- Dr. Lee
- Washington median
- Medicare services
- 208vs 1,10781% below
- Part D claims
- 364vs 1,59677% below
Medians across 125 interventional cardiologists in Washington 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 interventional cardiologists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James Sangyop Lee's patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Dr. Lee's median patient age at 57, with 45% 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 57
Patient panel by sex, all payers
- Women45%
- Men55%
Source: Dmand AI Patient Panel Data
Dr. James Sangyop Lee wrote 364 Medicare Part D claims in 2021
In 2021, Dr. Lee wrote 364 Medicare Part D claims. They cover 10 drugs, with $26,527 in total drug cost. In 2020, CMS named 869 claims across 15 drugs.
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: 8692021: 36458%
Drugs named by CMS: 10 in 2021, 15 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. James Sangyop 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. James Sangyop Lee received $5,597 in industry payments from 2016 to 2025
CMS Open Payments shows 125 general payments to Dr. Lee from 27 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 67% of the total. Vifor (International) Ltd. paid the most, $1,592.
General payments to Dr. Lee by program year, 2016 to 2025
General payments to Dr. Lee by kind, 2016 to 2025
- Consulting fees$3,74267%
- Food and beverage$1,83733%
- Education$190%
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. James Sangyop 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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. James Sangyop 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. James Sangyop Lee's NPI number?
Dr. James Sangyop Lee's NPI number is 1811932148. It was assigned on June 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. James Sangyop Lee?
Dr. James Sangyop Lee is an interventional cardiologist in Renton, Washington. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).
Where does Dr. James Sangyop Lee practice?
Dr. Lee practices at 400 S 43rd St, Renton, WA 98055. Dr. Lee's primary practice is Valley Medical Center in Renton, Washington, part of University of Washington. Dmand AI also links Dr. Lee to 2 medical groups.
What is Dr. James Sangyop Lee's office phone number?
The practice phone on file for Dr. Lee is (425) 228-3450.
What is Dr. James Sangyop Lee's medical license number?
Dr. Lee holds California license A60919, one of the licenses on file in 4 states.
Which states has Dr. James Sangyop Lee been licensed in?
Dmand AI has state licenses on file for Dr. Lee in California, Arizona, Illinois and Washington.
Which hospitals is Dr. James Sangyop Lee affiliated with?
Dr. Lee practices at Valley Medical Center in Renton, Washington. Dr. Lee is also affiliated with Hillcrest Medical Center.
What medical group is Dr. James Sangyop Lee part of?
Dr. Lee is linked to Valley Medical Center & Clinics. Dmand AI links Dr. Lee to 2 more medical groups.
Does Dr. James Sangyop Lee accept Medicare?
Yes. CMS data shows Dr. Lee billed Medicare for 208 services in 2021, and Dr. Lee accepts Medicare assignment.
What services does Dr. James Sangyop Lee bill to Medicare?
In 2021, Dr. Lee's most billed Medicare services were heart test or procedure (93010), heart test or procedure (93306) and office visit, established patient (99214).
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What drugs does Dr. James Sangyop Lee prescribe most?
In 2021 Medicare Part D data, Dr. Lee's most prescribed drugs by claims were Amlodipine Besylate, Rosuvastatin Calcium and Losartan Potassium.
Has Dr. James Sangyop Lee received payments from drug or device companies?
CMS Open Payments shows $5,597 in general payments to Dr. Lee from 27 companies from 2016 to 2025. The largest total came from Vifor (International) Ltd.
How long has Dr. James Sangyop Lee been practicing?
Dr. Lee's NPI was assigned in 2006.
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