Dr. Guang J. Tsai, MD
- Medicare services, 2024
- 26
- Medicare patients, 2024
- 91
- MIPS score, 2024
- 78
- Hospital affiliations
- 5
- Medical group
- 1
- Practice address
- 8280 W Warm Springs Road, Las Vegas, NV 89113
- Practice phone
- Call (702) 492-8509
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Tsai'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. Guang J. Tsai is an anesthesiologist in Las Vegas, Nevada
Dr. Tsai practices at Dignity Health - Saint Rose Dominican Hospital, San Martin Campus in Las Vegas, Nevada, part of CommonSpirit Health.
Dr. Tsai's NPI, 1043287758, was assigned on March 1, 2006. Dr. Tsai holds Nevada license 11193.
- NPI
- 1043287758NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072574326
- NPI enumeration date
- March 1, 2006
- NPI status
- Active
- Practice phone
- (702) 492-8509
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Guang J. Tsai practices at Dignity Health - Saint Rose Dominican Hospital, San Martin Campus in Las Vegas, Nevada
Dr. Tsai's primary practice is Dignity Health - Saint Rose Dominican Hospital, San Martin Campus, at 8280 W Warm Springs Road, Las Vegas, NV 89113 in Clark County. The practice phone is (702) 492-8509.
- Dignity Health - Saint Rose Dominican Hospital, San Martin Campus8280 W Warm Springs Road, Las Vegas, NV 89113 · Clark CountyPhone(702) 492-8509
Source: Dmand AI Affiliation Data
Dr. Guang J. Tsai is affiliated with 7 sites of care and 1 medical group
Dr. Tsai's primary practice is Dignity Health - Saint Rose Dominican Hospital, San Martin Campus in Las Vegas, Nevada, part of CommonSpirit Health. Dr. Tsai is also affiliated with Sunrise Hospital and Medical Center. The medical group on file is US Anesthesia Partners of Nevada. Dmand AI also links Dr. Tsai to 3 more hospitals, 1 clinical lab and 1 group practice or clinic, 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. Guang J. Tsai's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tsai practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health - Saint Rose Dominican Hospital, San Martin Campus | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Guang J. Tsai is one of 455 anesthesiologists in Nevada
Anesthesiology is Dr. Tsai's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Tsai is licensed in Nevada.
Specialties and state licenses
- Anesthesiology, NevadaPrimary
Anesthesiologists near Dr. Tsai
Counts of anesthesiologists 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. Guang J. Tsai billed Medicare for 26 services in 2024
CMS data shows 26 Medicare services from Dr. Tsai across 2 procedure codes in 2024, for 91 Medicare patients. Medicare paid $3,177 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Tsai's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 332024: 2621%
Dr. Tsai compared with the Nevada median for anesthesiologists, 2024
- Dr. Tsai
- Nevada median
- Medicare services
- 26vs 7364% below
- Medicare patients
- 91vs 13231% below
Medians across 423 anesthesiologists in Nevada with Dmand AI profiles that report each measure.
Dr. Tsai'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. Tsai and other anesthesiologists in Nevada.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Guang J. Tsai treated 91 Medicare patients in 2024, average age 74
CMS counts 91 Medicare patients who saw Dr. Tsai in 2024. The largest group is 65 to 74, with 52 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.65, 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. Tsai's median patient age at 68, with 66% women.
Dr. Tsai's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Tsai's Medicare patients by sex, 2024
- Women4347%
- Men4853%
Chronic conditions among Dr. Tsai's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Diabetes44%
- Chronic kidney disease42%
- Ischemic heart disease38%
- Heart failure35%
- Atrial fibrillation31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tsai's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women66%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Guang J. Tsai scored 78 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 78 out of 100 for Dr. Tsai for performance year 2024, reported as part of a group.
Dr. Tsai's MIPS scores, performance year 2024
- 78of 100Final score
- 74.4of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Sources for Dr. Guang J. Tsai'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (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. Guang J. Tsai
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. Guang J. Tsai's NPI number?
Dr. Guang J. Tsai's NPI number is 1043287758. It was assigned on March 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Guang J. Tsai?
Dr. Guang J. Tsai is an anesthesiologist in Las Vegas, Nevada. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Guang J. Tsai practice?
Dr. Tsai practices at 8280 W Warm Springs Road, Las Vegas, NV 89113. Dr. Tsai's primary practice is Dignity Health - Saint Rose Dominican Hospital, San Martin Campus in Las Vegas, Nevada, part of CommonSpirit Health. Dmand AI also links Dr. Tsai to 3 hospitals, 1 clinical lab and 1 group practice or clinic.
What is Dr. Guang J. Tsai's office phone number?
The practice phone on file for Dr. Tsai is (702) 492-8509.
What is Dr. Guang J. Tsai's medical license number?
Dr. Tsai holds Nevada license 11193.
Which hospitals is Dr. Guang J. Tsai affiliated with?
Dr. Tsai practices at Dignity Health - Saint Rose Dominican Hospital, San Martin Campus in Las Vegas, Nevada. Dr. Tsai is also affiliated with Sunrise Hospital and Medical Center. Dmand AI links Dr. Tsai to 3 more hospitals.
What medical group is Dr. Guang J. Tsai part of?
Dr. Tsai is linked to US Anesthesia Partners of Nevada.
Does Dr. Guang J. Tsai accept Medicare?
Yes. CMS data shows Dr. Tsai billed Medicare for 26 services in 2024.
What is Dr. Guang J. Tsai's MIPS score?
Dr. Tsai's MIPS final score for performance year 2024 is 78 out of 100, reported as part of a group.
How many Medicare patients does Dr. Guang J. Tsai see?
CMS counts 91 Medicare patients who saw Dr. Tsai in 2024, with an average age of 74.
What services does Dr. Guang J. Tsai bill to Medicare?
In 2024, Dr. Tsai's most billed Medicare services were anesthesia (00731) and anesthesia (01922).
How long has Dr. Guang J. Tsai been practicing?
Dr. Tsai graduated from medical school in 1995, 31 years ago.
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