Dr. Brian W. Ault, DO, MS
- Medicare services, 2024
- 192
- Medicare patients, 2024
- 168
- Part D claims, 2024
- 63
- Hospital affiliations
- 1
- Industry payments
- $421
- Practice address
- 1800 W Charleston Blvd, Las Vegas, NV 89102
- Practice phone
- Call (702) 383-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ault's professional email, personal email and mobile number
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Dr. Brian W. Ault is an emergency medicine physician in Las Vegas, Nevada
Dr. Ault practices at University Medical Center in Las Vegas, Nevada, part of Clark County, NV.
Dr. Ault's NPI, 1962798983, was assigned on June 28, 2011. Dr. Ault graduated from College of Osteopathic Medicine of the Pacific in 2011. Dr. Ault holds Nevada license DO2416.
- NPI
- 1962798983NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446562227
- NPI enumeration date
- June 28, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (702) 383-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brian W. Ault practices at University Medical Center in Las Vegas, Nevada
Dr. Ault's primary practice is University Medical Center, at 1800 W Charleston Blvd, Las Vegas, NV 89102 in Clark County. The practice phone is (702) 383-2000.
- University Medical Center1800 W Charleston Blvd, Las Vegas, NV 89102 · Clark CountyPhone(702) 383-2000
Source: Dmand AI Affiliation Data
Dr. Brian W. Ault is affiliated with 1 site of care and 4 medical groups
Dr. Ault's primary practice is University Medical Center in Las Vegas, Nevada, part of Clark County, NV. The medical group on file is University Medical Center of Southern Nevada (UMC). Dmand AI also links Dr. Ault to 3 more medical groups, each named with a free account. Dr. Ault's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Brian W. Ault's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ault practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Medical Center | Available with a free account |
| +3 medical groups | 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 Clark County, NV and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Brian W. Ault is one of 554 emergency medicine physicians in Nevada
Emergency medicine is Dr. Ault's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Ault's licenses on file in 2 states: Nevada and New York.
Specialties and state licenses
- Emergency medicine, NevadaPrimary
- New York license
Emergency medicine physicians near Dr. Ault
Counts of emergency medicine physicians 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 W. Ault billed Medicare for 192 services in 2024
CMS data shows 192 Medicare services from Dr. Ault across 5 procedure codes in 2024, for 168 Medicare patients. Medicare paid $18,746 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ault's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2502024: 16733%
- Tests and treatments
- 2023: 662024: 2562%
Dr. Ault compared with the Nevada median for emergency medicine physicians, 2024
- Dr. Ault
- Nevada median
- Medicare services
- 192vs 29836% below
- Medicare patients
- 168vs 27038% below
- Part D claims
- 42vs 5524% below
Medians across 539 emergency medicine physicians in Nevada with Dmand AI profiles that report each measure.
Dr. Ault'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. Ault?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ault and other emergency medicine physicians in Nevada.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Brian W. Ault treated 168 Medicare patients in 2024, average age 70
CMS counts 168 Medicare patients who saw Dr. Ault in 2024. The largest group is 65 to 74, with 49 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 43% 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. Ault's median patient age at 60, with 52% women.
Dr. Ault's Medicare patients by age, 2024
Dr. Ault's Medicare patients by sex, 2024
- Women9255%
- Men7645%
Chronic conditions among Dr. Ault's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Arthritis49%
- Diabetes43%
- Chronic kidney disease39%
- Ischemic heart disease39%
- COPD38%
- Mood disorders36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ault's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
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 W. Ault wrote 63 Medicare Part D claims in 2024
In 2024, Dr. Ault wrote 63 Medicare Part D claims for 45 patients. 87% of them were for generic drugs. CMS names the drug for 42 of them, across 3 drugs with 11 or more claims each, at $313 in total drug cost. In 2017, CMS named 36 claims across 2 drugs.
Dr. Ault's Part D claims by kind of drug, 2024
- Generic55 claims87%
- Brand-name and other8 claims13%
Dr. Ault's most prescribed drugs by claims, 2018
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. Ault's Part D claims, 2024
- Antibiotics38%24 of 63 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 362018: 4217%
Drugs named by CMS: 3 in 2018, 2 in 2017.
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. Brian W. Ault takes part in Medicare
Dr. Ault accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Brian W. Ault received $421 in industry payments from 2016 to 2023
CMS Open Payments shows 5 general payments to Dr. Ault from 3 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Mindray DS USA, Inc. paid the most, $272.
General payments to Dr. Ault by program year, 2016 to 2023
Companies that paid Dr. Ault the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Brian W. Ault graduated from College of Osteopathic Medicine of the Pacific
Dr. Ault graduated from College of Osteopathic Medicine of the Pacific in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Brian W. Ault'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 W. Ault
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 W. Ault's NPI number?
Dr. Brian W. Ault's NPI number is 1962798983. It was assigned on June 28, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Brian W. Ault?
Dr. Brian W. Ault is an emergency medicine physician in Las Vegas, Nevada. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Brian W. Ault practice?
Dr. Ault practices at 1800 W Charleston Blvd, Las Vegas, NV 89102. Dr. Ault's primary practice is University Medical Center in Las Vegas, Nevada, part of Clark County, NV. Dmand AI also links Dr. Ault to 3 medical groups.
What is Dr. Brian W. Ault's office phone number?
The practice phone on file for Dr. Ault is (702) 383-2000.
What is Dr. Brian W. Ault's medical license number?
Dr. Ault holds Nevada license DO2416, one of the licenses on file in 2 states.
Which states has Dr. Brian W. Ault been licensed in?
Dmand AI has state licenses on file for Dr. Ault in Nevada and New York.
Which hospitals is Dr. Brian W. Ault affiliated with?
Dr. Ault practices at University Medical Center in Las Vegas, Nevada.
What medical group is Dr. Brian W. Ault part of?
Dr. Ault is linked to University Medical Center of Southern Nevada (UMC). Dmand AI links Dr. Ault to 3 more medical groups.
Does Dr. Brian W. Ault accept Medicare?
Yes. CMS data shows Dr. Ault billed Medicare for 192 services in 2024, and Dr. Ault accepts Medicare assignment.
How many Medicare patients does Dr. Brian W. Ault see?
CMS counts 168 Medicare patients who saw Dr. Ault in 2024, with an average age of 70.
Show 5 more questionsShow fewer questions
What services does Dr. Brian W. Ault bill to Medicare?
In 2024, Dr. Ault's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and heart test or procedure (93010).
Where did Dr. Brian W. Ault go to medical school?
Dr. Ault graduated from College of Osteopathic Medicine of the Pacific in 2011.
What drugs does Dr. Brian W. Ault prescribe most?
In 2018 Medicare Part D data, Dr. Ault's most prescribed drugs by claims were Oxycodone-Acetaminophen, Cephalexin and Levofloxacin.
Has Dr. Brian W. Ault received payments from drug or device companies?
CMS Open Payments shows $421 in general payments to Dr. Ault from 3 companies from 2016 to 2023. The largest total came from Mindray DS USA, Inc.
How long has Dr. Brian W. Ault been practicing?
Dr. Ault graduated from medical school in 2011, 15 years ago.
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