Dr. Sunny Sj Lee, DO
- Medicare services, 2022
- 162
- Part D claims, 2023
- 790
- Hospital affiliations
- 1
- Industry payments
- $592
- State license
- 1
- Practice address
- 4500 S. Lancaster Road, Dallas, TX 75216
- Practice phone
- Call (214) 742-8387
- 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. Sunny Sj Lee is an internist in Dallas, Texas
Dr. Lee practices at Dallas VA Medical Center in Dallas, Texas, part of Veterans Health Administration.
Dr. Lee's NPI, 1417249491, was assigned on May 9, 2011. Dr. Lee holds Ohio license 34.011379.
- NPI
- 1417249491NPI Registry (opens in a new tab)
- NPI enumeration date
- May 9, 2011
- NPI status
- Active
- Practice phone
- (214) 742-8387
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Sunny Sj Lee practices at Dallas VA Medical Center in Dallas, Texas
Dr. Lee's primary practice is Dallas VA Medical Center, at 4500 S. Lancaster Road, Dallas, TX 75216 in Dallas County. The practice phone is (214) 742-8387.
- Dallas VA Medical Center4500 S. Lancaster Road, Dallas, TX 75216 · Dallas CountyPhone(214) 742-8387
Source: Dmand AI Affiliation Data
Dr. Sunny Sj Lee is affiliated with 1 site of care
Dr. Lee's primary practice is Dallas VA Medical Center in Dallas, Texas, part of Veterans Health Administration. Dr. Lee's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sunny Sj 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 |
|---|---|
| Dallas VA Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sunny Sj Lee is one of 8,437 internists in Texas
Internal medicine is Dr. Lee's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lee is licensed in Ohio.
Specialties and state licenses
- Internal medicine, OhioPrimary
Internists near Dr. Lee
Counts of internists 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. Sunny Sj Lee billed Medicare for 162 services in 2022
CMS data shows 162 Medicare services from Dr. Lee across 2 procedure codes in 2022, all of them office visits. Medicare paid $6,795 for them. Every service was in an office.
Dr. Lee's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 2282022: 16229%
Dr. Lee compared with the Texas median for internists, 2022
- Dr. Lee
- Texas median
- Medicare services
- 162vs 53970% below
- Part D claims
- 790vs 2892.7 times
Medians across 7,794 internists in Texas with Dmand AI profiles that report each measure.
Dr. Lee's most billed Medicare procedure codes, 2022
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 internists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sunny Sj Lee's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Lee's median patient age at 62, with 43% 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 62
Patient panel by sex, all payers
- Women43%
- Men55%
Source: Dmand AI Patient Panel Data
Dr. Sunny Sj Lee wrote 790 Medicare Part D claims in 2023
In 2023, Dr. Lee wrote 790 Medicare Part D claims. They cover 23 drugs, with $37,974 in total drug cost. In 2022, CMS named 5,937 claims across 101 drugs.
Dr. Lee's most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 5,9372023: 79087%
Drugs named by CMS: 23 in 2023, 101 in 2022.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Sunny Sj Lee received $592 in industry payments from 2016 to 2024
CMS Open Payments shows 9 general payments to Dr. Lee from 8 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Integra LifeSciences Corporation paid the most, $151.
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.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Sunny Sj 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) |
| 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. Sunny Sj 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. Sunny Sj Lee's NPI number?
Dr. Sunny Sj Lee's NPI number is 1417249491. It was assigned on May 9, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Sunny Sj Lee?
Dr. Sunny Sj Lee is an internist in Dallas, Texas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Sunny Sj Lee practice?
Dr. Lee practices at 4500 S. Lancaster Road, Dallas, TX 75216. Dr. Lee's primary practice is Dallas VA Medical Center in Dallas, Texas, part of Veterans Health Administration.
What is Dr. Sunny Sj Lee's office phone number?
The practice phone on file for Dr. Lee is (214) 742-8387.
What is Dr. Sunny Sj Lee's medical license number?
Dr. Lee holds Ohio license 34.011379.
Which hospitals is Dr. Sunny Sj Lee affiliated with?
Dr. Lee practices at Dallas VA Medical Center in Dallas, Texas.
Does Dr. Sunny Sj Lee accept Medicare?
Yes. CMS data shows Dr. Lee billed Medicare for 162 services in 2022.
What services does Dr. Sunny Sj Lee bill to Medicare?
In 2022, Dr. Lee's most billed Medicare services were office visit, established patient (99214) and office visit, established patient (99213).
What drugs does Dr. Sunny Sj Lee prescribe most?
In 2023 Medicare Part D data, Dr. Lee's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Gabapentin.
Has Dr. Sunny Sj Lee received payments from drug or device companies?
CMS Open Payments shows $592 in general payments to Dr. Lee from 8 companies from 2016 to 2024. The largest total came from Integra LifeSciences Corporation.
How long has Dr. Sunny Sj Lee been practicing?
Dr. Lee graduated from medical school in 2011, 15 years ago.
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