Dr. Brian Chang, DO
- Medicare services, 2024
- 737
- Medicare patients, 2024
- 259
- Part D claims, 2024
- 161
- MIPS score, 2024
- 81
- Hospital affiliations
- 3
- 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. Chang's professional email, personal email and mobile number
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Dr. Brian Chang is a hospitalist in Las Vegas, Nevada
Dr. Chang practices at Dignity Health - Saint Rose Dominican Hospital, San Martin Campus in Las Vegas, Nevada, part of CommonSpirit Health.
Dr. Chang's NPI, 1982925715, was assigned on June 16, 2010. Dr. Chang holds Nevada license DO1750.
- NPI
- 1982925715NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0042446155
- NPI enumeration date
- June 16, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (702) 492-8509
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brian Chang practices at Dignity Health - Saint Rose Dominican Hospital, San Martin Campus in Las Vegas, Nevada
Dr. Chang'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. Brian Chang is affiliated with 4 sites of care and 3 medical groups
Dr. Chang's primary practice is Dignity Health - Saint Rose Dominican Hospital, San Martin Campus in Las Vegas, Nevada, part of CommonSpirit Health. Dr. Chang is also affiliated with Dignity Health - Saint Rose Dominican Hospital, Siena Campus. The medical group on file is Dignity Health Medical Group Nevada. Dmand AI also links Dr. Chang to 1 more hospital, 2 medical groups and 1 clinical lab, 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. Brian Chang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chang practices, 4 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 |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Brian Chang is one of 167 hospitalists in Nevada
Hospitalist is Dr. Chang's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Chang is licensed in Nevada.
Specialties and state licenses
- Hospitalist, NevadaPrimary
Hospitalists near Dr. Chang
Counts of hospitalists 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. Brian Chang billed Medicare for 737 services in 2024
CMS data shows 737 Medicare services from Dr. Chang across 5 procedure codes in 2024, for 259 Medicare patients. Medicare paid $66,080 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Chang compared with the Nevada median for hospitalists, 2024
- Dr. Chang
- Nevada median
- Medicare services
- 737vs 53139% above
- Medicare patients
- 259vs 258Close to median
- Part D claims
- 12vs 7985% below
Medians across 159 hospitalists in Nevada with Dmand AI profiles that report each measure.
Dr. Chang'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Brian Chang treated 259 Medicare patients in 2024, average age 75
CMS counts 259 Medicare patients who saw Dr. Chang in 2024. The largest group is 75 to 84, with 95 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 2.66, 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. Chang's median patient age at 73, with 52% women.
Dr. Chang's Medicare patients by age, 2024
Dr. Chang's Medicare patients by sex, 2024
- Women12548%
- Men13452%
Chronic conditions among Dr. Chang's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease56%
- Ischemic heart disease56%
- Diabetes55%
- Arthritis51%
- Heart failure46%
- Atrial fibrillation44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Brian Chang wrote 161 Medicare Part D claims in 2024
In 2024, Dr. Chang wrote 161 Medicare Part D claims for 58 patients. 96% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $77 in total drug cost.
Dr. Chang's Part D claims by kind of drug, 2024
- Generic154 claims96%
- Brand-name and other7 claims4%
Dr. Chang's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Chang's Part D claims, 2024
- Opioids14%23 of 161 claims
- Antibiotics11%18 of 161 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Dr. Brian Chang scored 81 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 81 out of 100 for Dr. Chang for performance year 2024, reported as part of a group. Dr. Chang accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Chang's MIPS scores, performance year 2024
- 81of 100Final score
- 63.9of 100Quality
- 96of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Sources for Dr. Brian Chang'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)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. Brian Chang
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. Brian Chang's NPI number?
Dr. Brian Chang's NPI number is 1982925715. It was assigned on June 16, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Brian Chang?
Dr. Brian Chang is a hospitalist in Las Vegas, Nevada. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Brian Chang practice?
Dr. Chang practices at 8280 W Warm Springs Road, Las Vegas, NV 89113. Dr. Chang'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. Chang to 1 hospital, 2 medical groups and 1 clinical lab.
What is Dr. Brian Chang's office phone number?
The practice phone on file for Dr. Chang is (702) 492-8509.
What is Dr. Brian Chang's medical license number?
Dr. Chang holds Nevada license DO1750.
Which hospitals is Dr. Brian Chang affiliated with?
Dr. Chang practices at Dignity Health - Saint Rose Dominican Hospital, San Martin Campus in Las Vegas, Nevada. Dr. Chang is also affiliated with Dignity Health - Saint Rose Dominican Hospital, Siena Campus. Dmand AI links Dr. Chang to 1 more hospital.
What medical group is Dr. Brian Chang part of?
Dr. Chang is linked to Dignity Health Medical Group Nevada. Dmand AI links Dr. Chang to 2 more medical groups.
Does Dr. Brian Chang accept Medicare?
Yes. CMS data shows Dr. Chang billed Medicare for 737 services in 2024, and Dr. Chang accepts Medicare assignment.
What is Dr. Brian Chang's MIPS score?
Dr. Chang's MIPS final score for performance year 2024 is 81 out of 100, reported as part of a group.
How many Medicare patients does Dr. Brian Chang see?
CMS counts 259 Medicare patients who saw Dr. Chang in 2024, with an average age of 75.
Show 3 more questionsShow fewer questions
What services does Dr. Brian Chang bill to Medicare?
In 2024, Dr. Chang's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99232).
What drugs does Dr. Brian Chang prescribe most?
In 2024 Medicare Part D data, Dr. Chang's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
How long has Dr. Brian Chang been practicing?
Dr. Chang graduated from medical school in 2010, 16 years ago.
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