Dr. George Yang Chen, DO
- Medicare services, 2024
- 649
- Medicare patients, 2024
- 119
- Part D claims, 2024
- 129
- Hospital affiliations
- 2
- Industry payments
- $260
- Practice address
- 3100 N Tenaya Way, Las Vegas, NV 89128
- Practice phone
- Call (702) 255-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chen'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. George Yang Chen is an internist in Las Vegas, Nevada
Dr. Chen practices at MountainView Hospital in Las Vegas, Nevada, part of HCA Healthcare.
Dr. Chen's NPI, 1164008165, was assigned on March 20, 2021. Dr. Chen holds Nevada license DO3592.
- NPI
- 1164008165NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496159089
- NPI enumeration date
- March 20, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (702) 255-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. George Yang Chen practices at MountainView Hospital in Las Vegas, Nevada
Dr. Chen's primary practice is MountainView Hospital, at 3100 N Tenaya Way, Las Vegas, NV 89128 in Clark County. The practice phone is (702) 255-5000.
- MountainView Hospital3100 N Tenaya Way, Las Vegas, NV 89128 · Clark CountyPhone(702) 255-5000
Source: Dmand AI Affiliation Data
Dr. George Yang Chen is affiliated with 3 sites of care and 2 medical groups
Dr. Chen's primary practice is MountainView Hospital in Las Vegas, Nevada, part of HCA Healthcare. Dr. Chen is also affiliated with Dignity Health - Saint Rose Dominican Hospital, Siena Campus. The medical group on file is University Medical Center of Southern Nevada (UMC). Dmand AI also links Dr. Chen to 1 more group practice or clinic and 1 medical group, 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. George Yang Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MountainView Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across HCA Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. George Yang Chen is one of 1,019 internists in Nevada
Internal medicine is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chen is licensed in Nevada.
Specialties and state licenses
- Internal medicine, NevadaPrimary
Internists near Dr. Chen
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. George Yang Chen billed Medicare for 649 services in 2024
CMS data shows 649 Medicare services from Dr. Chen across 6 procedure codes in 2024, for 119 Medicare patients. Medicare paid $41,429 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Chen compared with the Nevada median for internists, 2024
- Dr. Chen
- Nevada median
- Medicare services
- 649vs 52025% above
- Medicare patients
- 119vs 19138% below
Medians across 935 internists in Nevada with Dmand AI profiles that report each measure.
Dr. Chen'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.
Need commercial claims for Dr. Chen?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chen and other internists in Nevada.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. George Yang Chen treated 119 Medicare patients in 2024, average age 75
CMS counts 119 Medicare patients who saw Dr. Chen in 2024. The largest group is 75 to 84, with 47 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 2.17, 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. Chen's median patient age at 76, with 57% women.
Dr. Chen's Medicare patients by age, 2024
Dr. Chen's Medicare patients by sex, 2024
- Women7361%
- Men4639%
Chronic conditions among Dr. Chen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Mood disorders59%
- Depression58%
- Diabetes58%
- Anxiety56%
- Chronic kidney disease52%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. George Yang Chen wrote 129 Medicare Part D claims in 2024
In 2024, Dr. Chen wrote 129 Medicare Part D claims for 40 patients. 91% of them were for generic drugs.
Dr. Chen's Part D claims by kind of drug, 2024
- Generic118 claims91%
- Brand-name11 claims9%
Drug classes CMS tracks in Dr. Chen's Part D claims, 2024
- Antibiotics12%16 of 129 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. George Yang Chen takes part in Medicare
Dr. Chen 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. George Yang Chen received $260 in industry payments from 2023 to 2024
CMS Open Payments shows 4 general payments to Dr. Chen from 3 drug and device companies from 2023 to 2024. Food and beverage make up the largest share, 100% of the total. Kyowa Kirin, Inc. paid the most, $120.
General payments to Dr. Chen by program year, 2023 to 2024
Companies that paid Dr. Chen the most, 2023 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. George Yang Chen'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 (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. George Yang Chen
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. George Yang Chen's NPI number?
Dr. George Yang Chen's NPI number is 1164008165. It was assigned on March 20, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. George Yang Chen?
Dr. George Yang Chen is an internist in Las Vegas, Nevada. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. George Yang Chen practice?
Dr. Chen practices at 3100 N Tenaya Way, Las Vegas, NV 89128. Dr. Chen's primary practice is MountainView Hospital in Las Vegas, Nevada, part of HCA Healthcare. Dmand AI also links Dr. Chen to 1 group practice or clinic and 1 medical group.
What is Dr. George Yang Chen's office phone number?
The practice phone on file for Dr. Chen is (702) 255-5000.
What is Dr. George Yang Chen's medical license number?
Dr. Chen holds Nevada license DO3592.
Which hospitals is Dr. George Yang Chen affiliated with?
Dr. Chen practices at MountainView Hospital in Las Vegas, Nevada. Dr. Chen is also affiliated with Dignity Health - Saint Rose Dominican Hospital, Siena Campus.
What medical group is Dr. George Yang Chen part of?
Dr. Chen is linked to University Medical Center of Southern Nevada (UMC). Dmand AI links Dr. Chen to 1 more medical group.
Does Dr. George Yang Chen accept Medicare?
Yes. CMS data shows Dr. Chen billed Medicare for 649 services in 2024, and Dr. Chen accepts Medicare assignment.
How many Medicare patients does Dr. George Yang Chen see?
CMS counts 119 Medicare patients who saw Dr. Chen in 2024, with an average age of 75.
What services does Dr. George Yang Chen bill to Medicare?
In 2024, Dr. Chen's most billed Medicare services were nursing facility care (99308), hospital inpatient care (99232) and hospital inpatient care (99239).
Has Dr. George Yang Chen received payments from drug or device companies?
CMS Open Payments shows $260 in general payments to Dr. Chen from 3 companies from 2023 to 2024. The largest total came from Kyowa Kirin, Inc.
How long has Dr. George Yang Chen been practicing?
Dr. Chen graduated from medical school in 2021, 5 years ago.
Selling to internal medicine practices?
See internists in Nevada by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card