Dr. Gar Win Chung, DO
- Medicare services, 2024
- 501
- Medicare patients, 2024
- 229
- Part D claims, 2024
- 55
- Industry payments
- $477
- Affiliated sites
- 2
- Practice address
- 6352 Medical Center Street, Las Vegas, NV 89148
- Practice phone
- Call (702) 541-6200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Canyon Vista Post Acute
Skilled Nursing Facility · Las Vegas, Nevada
Find Dr. Chung'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. Gar Win Chung is an internist in Las Vegas, Nevada
Dr. Chung practices at Canyon Vista Post Acute in Las Vegas, Nevada.
Dr. Chung's NPI, 1013147099, was assigned on July 23, 2009. Dr. Chung holds Nevada license SL0649.
- NPI
- 1013147099NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729242631
- NPI enumeration date
- July 23, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (702) 541-6200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gar Win Chung practices at Canyon Vista Post Acute in Las Vegas, Nevada
Dr. Chung's primary practice is Canyon Vista Post Acute, at 6352 Medical Center Street, Las Vegas, NV 89148 in Clark County. The practice phone is (702) 541-6200.
- Canyon Vista Post Acute6352 Medical Center Street, Las Vegas, NV 89148 · Clark CountyPhone(702) 541-6200
Source: Dmand AI Affiliation Data
Dr. Gar Win Chung is affiliated with 2 sites of care
Dr. Chung's primary practice is Canyon Vista Post Acute in Las Vegas, Nevada. Dmand AI also links Dr. Chung to 1 physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gar Win Chung's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chung practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Canyon Vista Post Acute | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gar Win Chung is one of 1,019 internists in Nevada
Internal medicine is Dr. Chung's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chung is licensed in Nevada.
Specialties and state licenses
- Internal medicine, NevadaPrimary
Internists near Dr. Chung
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. Gar Win Chung billed Medicare for 501 services in 2024
CMS data shows 501 Medicare services from Dr. Chung across 7 procedure codes in 2024, for 229 Medicare patients. Medicare paid $55,476 for them.
Dr. Chung's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1052024: 489366%
- Other services
- 2023: 02024: 12
Where Dr. Chung's Medicare services took place, 2024
- In an office40781%
- In a facility9419%
Dr. Chung compared with the Nevada median for internists, 2024
- Dr. Chung
- Nevada median
- Medicare services
- 501vs 520Close to median
- Medicare patients
- 229vs 19120% above
- Part D claims
- 208vs 36443% below
Medians across 935 internists in Nevada with Dmand AI profiles that report each measure.
Dr. Chung's most billed Medicare procedure codes, 2024
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. Chung and other internists in Nevada.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gar Win Chung treated 229 Medicare patients in 2024, average age 70
CMS counts 229 Medicare patients who saw Dr. Chung in 2024. The largest group is 65 to 74, with 80 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 68% are also on Medicaid. Their average risk score is 3.16, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Chung's median patient age at 71, with 52% women.
Dr. Chung's Medicare patients by age, 2024
Dr. Chung's Medicare patients by sex, 2024
- Women9943%
- Men13057%
Chronic conditions among Dr. Chung's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Mood disorders75%
- Anxiety70%
- Depression70%
- Arthritis57%
- Diabetes55%
- Ischemic heart disease52%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chung's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gar Win Chung wrote 55 Medicare Part D claims in 2024
In 2024, Dr. Chung wrote 55 Medicare Part D claims. 93% of them were for generic drugs. They cover 10 drugs, with $1,477 in total drug cost. In 2022, CMS named 184 claims across 11 drugs.
Dr. Chung's Part D claims by kind of drug, 2024
- Generic51 claims93%
- Brand-name and other4 claims7%
Dr. Chung'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: 1842023: 20813%
Drugs named by CMS: 10 in 2023, 11 in 2022.
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. Gar Win Chung takes part in Medicare
Dr. Chung 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. Gar Win Chung received $477 in industry payments from 2016 to 2017
CMS Open Payments shows 9 general payments to Dr. Chung from 5 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $182.
General payments to Dr. Chung by program year, 2016 to 2017
Companies that paid Dr. Chung the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Gar Win Chung'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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. Gar Win Chung
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. Gar Win Chung's NPI number?
Dr. Gar Win Chung's NPI number is 1013147099. It was assigned on July 23, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Gar Win Chung?
Dr. Gar Win Chung is an internist in Las Vegas, Nevada. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Gar Win Chung practice?
Dr. Chung practices at 6352 Medical Center Street, Las Vegas, NV 89148. Dr. Chung's primary practice is Canyon Vista Post Acute in Las Vegas, Nevada. Dmand AI also links Dr. Chung to 1 physician office.
What is Dr. Gar Win Chung's office phone number?
The practice phone on file for Dr. Chung is (702) 541-6200.
What is Dr. Gar Win Chung's medical license number?
Dr. Chung holds Nevada license SL0649.
Does Dr. Gar Win Chung accept Medicare?
Yes. CMS data shows Dr. Chung billed Medicare for 501 services in 2024, and Dr. Chung accepts Medicare assignment.
How many Medicare patients does Dr. Gar Win Chung see?
CMS counts 229 Medicare patients who saw Dr. Chung in 2024, with an average age of 70.
What services does Dr. Gar Win Chung bill to Medicare?
In 2024, Dr. Chung's most billed Medicare services were nursing facility care (99306), nursing facility care (99309) and hospital inpatient care (99233).
What drugs does Dr. Gar Win Chung prescribe most?
In 2023 Medicare Part D data, Dr. Chung's most prescribed drugs by claims were Hydralazine HCl, Isosorbide Mononitrate ER and Prednisone.
Has Dr. Gar Win Chung received payments from drug or device companies?
CMS Open Payments shows $477 in general payments to Dr. Chung from 5 companies from 2016 to 2017. The largest total came from Allergan Inc.
How long has Dr. Gar Win Chung been practicing?
Dr. Chung graduated from medical school in 2009, 17 years ago.
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