Gary Kai-Chung Lee, MD
Internal Medicine Physician · Las Vegas, NV
Gary Kai-Chung Lee, MD is an internal medicine physician with a practice address in Las Vegas, Nevada, and NPI 1003492950, issued on Mar 22, 2021. Check the license (Nevada 28393, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Gary Kai-Chung Lee
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 28393 NV
Self-reported in NPPES; status is on the state search - Practice location
- 9300 W Sunset RD, Las Vegas, NV 89148
- Phone
- (702) 916-5000
- Enumerated
- Mar 22, 2021
- Record last updated
- Dec 22, 2025
- Medicare enrollment
- Enrolled (PECOS I20260123001486); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 2020
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,229 in Nevada → Look up another NPI →
Also registered at 9300 W Sunset RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Hayder Allkhenfr, DO, MPHStudent in an Organized Health Care Education/Training Program1801697255
- Victoria Babtkis, DOStudent in an Organized Health Care Education/Training Program1023819901
- Elia Barraza, MDStudent in an Organized Health Care Education/Training Program1245932458
- Charlton Bassett, MDStudent in an Organized Health Care Education/Training Program1558219758
Verify Gary Kai-Chung Lee in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license 28393Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average internal medicine physician in 2024
150 Medicare Part D claims for 38 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Losartan Potassium13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Pioneer Health Care LLCLas Vegas, NV
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gary Kai-Chung Lee among 1,229 internal medicine physician records in Nevada
Gary Kai-Chung Lee, MD is one of 1,229 internal medicine physician records with a practice address in Nevada. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 88% of them.
- NPI issued2021 · 88% of these records are older, 8% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2020 · median 2006 among the 772 with a school on file
- Record last updated2025 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
716 internal medicine physician records list a practice address in Las Vegas
They are 716 of the 65,269 NPPES records with a practice address in Las Vegas, and 1,229 internal medicine physician records in Nevada.
All 1,229 in Nevada → Every provider in Las Vegas → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Maria Adolfo, MDLas Vegas, NV 891481255301347
- Ziad Alnadjim, MDLas Vegas, NV 891481225235526
- Jose Arindaeng, MD, MPH, FACPLas Vegas, NV 891481093745739
- Ahsan Azim, MDLas Vegas, NV 891481982629515
- Bashab Banerji, M.D.Las Vegas, NV 891481659379717
- Mahfoud Beajow, MDLas Vegas, NV 891481457323990
- Shaukat Damji, M.DLas Vegas, NV 891481063475770
- Wen Guo, M.D.Las Vegas, NV 891481437128030
Common questions
What is Gary Kai-Chung Lee, MD's NPI number?
Gary Kai-Chung Lee, MD's National Provider Identifier (NPI) is 1003492950, issued on Mar 22, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Gary Kai-Chung Lee, MD located?
The NPPES record lists a practice address at 9300 W Sunset RD, Las Vegas, NV, 89148. Phone: (702) 916-5000. Providers update this record themselves, so call before visiting.
How can I verify Gary Kai-Chung Lee, MD's license?
NPPES lists Nevada license number 28393, as entered by the provider. Search the Nevada State Board of Medical Examiners at https://medboard.nv.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gary Kai-Chung Lee, MD prescribe under Medicare Part D?
In 2024, Gary Kai-Chung Lee, MD had 150 Medicare Part D claims for 38 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.