Dr. Annie Au, DO
- Medicare services, 2024
- 242
- Medicare patients, 2024
- 180
- Part D claims, 2024
- 204
- Hospital affiliations
- 3
- Medical groups
- 2
- Practice address
- 1550 W Craig Ranch, North Las Vegas, NV 89031
- Practice phone
- Call (702) 777-3615
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Au'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. Annie Au is an emergency medicine physician in North Las Vegas, Nevada
Dr. Au practices at Dignity Health - St. Rose Dominican North Las Vegas Campus in North Las Vegas, Nevada, part of CommonSpirit Health.
Dr. Au's NPI, 1841750544, was assigned on March 20, 2019. Dr. Au graduated from Touro University Nevada in 2019. Dr. Au holds Nevada license DO3203.
- NPI
- 1841750544NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800124835
- NPI enumeration date
- March 20, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (702) 777-3615
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Annie Au practices at Dignity Health - St. Rose Dominican North Las Vegas Campus in North Las Vegas, Nevada
Dr. Au's primary practice is Dignity Health - St. Rose Dominican North Las Vegas Campus, at 1550 W Craig Ranch, North Las Vegas, NV 89031 in Clark County. The practice phone is (702) 777-3615.
- Dignity Health - St. Rose Dominican North Las Vegas Campus1550 W Craig Ranch, North Las Vegas, NV 89031 · Clark CountyPhone(702) 777-3615
Source: Dmand AI Affiliation Data
Dr. Annie Au is affiliated with 3 sites of care and 2 medical groups
Dr. Au's primary practice is Dignity Health - St. Rose Dominican North Las Vegas Campus in North Las Vegas, Nevada, part of CommonSpirit Health. Dr. Au is also affiliated with MountainView Hospital. The medical group on file is Fremont Emergency Services. Dmand AI also links Dr. Au to 1 more hospital 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. Annie Au's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Au practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health - St. Rose Dominican North Las Vegas Campus | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Annie Au is one of 554 emergency medicine physicians in Nevada
Emergency medicine is Dr. Au's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Au is board certified in emergency medicine by the American Board of Emergency Medicine. Dr. Au is licensed in Nevada.
Specialties and state licenses
- Emergency medicine, NevadaPrimary
Emergency medicine physicians near Dr. Au
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. Annie Au billed Medicare for 242 services in 2024
CMS data shows 242 Medicare services from Dr. Au across 5 procedure codes in 2024, for 180 Medicare patients. Medicare paid $19,742 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Au's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2152024: 18215%
- Tests and treatments
- 2023: 132024: 60362%
Dr. Au compared with the Nevada median for emergency medicine physicians, 2024
- Dr. Au
- Nevada median
- Medicare services
- 242vs 29819% below
- Medicare patients
- 180vs 27033% below
- Part D claims
- 81vs 5547% above
Medians across 539 emergency medicine physicians in Nevada with Dmand AI profiles that report each measure.
Dr. Au'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. Annie Au treated 180 Medicare patients in 2024, average age 72
CMS counts 180 Medicare patients who saw Dr. Au in 2024. The largest group is 65 to 74, with 66 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 28% are also on Medicaid. Their average risk score is 1.40, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Au's median patient age at 43, with 58% women.
Dr. Au's Medicare patients by age, 2024
Dr. Au's Medicare patients by sex, 2024
- Women10156%
- Men7944%
Chronic conditions among Dr. Au's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Anxiety39%
- Diabetes31%
- Mood disorders31%
- Depression27%
- Atrial fibrillation25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Au's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Annie Au wrote 204 Medicare Part D claims in 2024
In 2024, Dr. Au wrote 204 Medicare Part D claims for 140 patients. 91% of them were for generic drugs. CMS names the drug for 81 of them, across 5 drugs with 11 or more claims each, at $674 in total drug cost. In 2023, CMS named 102 claims across 7 drugs.
Dr. Au's Part D claims by kind of drug, 2024
- Generic186 claims91%
- Brand-name and other18 claims9%
Dr. Au'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. Au's Part D claims, 2024
- Antibiotics45%91 of 204 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1022024: 8121%
Drugs named by CMS: 5 in 2024, 7 in 2023.
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. Annie Au takes part in Medicare
Dr. Au 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. Annie Au graduated from Touro University Nevada
Dr. Au graduated from Touro University Nevada in 2019.
- Medical school
- Board certified in emergency medicine
- Board certified in 2023 - 2027
- Board certified in 2021 - 2024
- Board certified in 2022 - 2025
Source: Dmand AI Professional Profile Data
Dr. Annie Au accepts plans from 2 insurance carriers
Dr. Au is in network with 2 carriers, including CMS Medicare and NV State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
- NV State Medicaid
Plan types Dr. Au accepts, by number of carriers
- Medicaid1
- Medicare1
Source: Dmand AI Insurance Network Data
Sources for Dr. Annie Au'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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Annie Au
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. Annie Au's NPI number?
Dr. Annie Au's NPI number is 1841750544. It was assigned on March 20, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Annie Au?
Dr. Annie Au is an emergency medicine physician in North Las Vegas, Nevada. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Annie Au practice?
Dr. Au practices at 1550 W Craig Ranch, North Las Vegas, NV 89031. Dr. Au's primary practice is Dignity Health - St. Rose Dominican North Las Vegas Campus in North Las Vegas, Nevada, part of CommonSpirit Health. Dmand AI also links Dr. Au to 1 hospital and 1 medical group.
What is Dr. Annie Au's office phone number?
The practice phone on file for Dr. Au is (702) 777-3615.
What is Dr. Annie Au's medical license number?
Dr. Au holds Nevada license DO3203.
Which hospitals is Dr. Annie Au affiliated with?
Dr. Au practices at Dignity Health - St. Rose Dominican North Las Vegas Campus in North Las Vegas, Nevada. Dr. Au is also affiliated with MountainView Hospital. Dmand AI links Dr. Au to 1 more hospital.
What medical group is Dr. Annie Au part of?
Dr. Au is linked to Fremont Emergency Services. Dmand AI links Dr. Au to 1 more medical group.
Does Dr. Annie Au accept Medicare?
Yes. CMS data shows Dr. Au billed Medicare for 242 services in 2024, and Dr. Au accepts Medicare assignment.
How many Medicare patients does Dr. Annie Au see?
CMS counts 180 Medicare patients who saw Dr. Au in 2024, with an average age of 72.
Is Dr. Annie Au board certified?
Yes. Dr. Au is board certified in emergency medicine by the American Board of Emergency Medicine.
Show 5 more questionsShow fewer questions
What services does Dr. Annie Au bill to Medicare?
In 2024, Dr. Au's most billed Medicare services were emergency department visit (99284), emergency department visit (99285) and heart test or procedure (93010).
Where did Dr. Annie Au go to medical school?
Dr. Au graduated from Touro University Nevada in 2019.
What drugs does Dr. Annie Au prescribe most?
In 2024 Medicare Part D data, Dr. Au's most prescribed drugs by claims were Cephalexin, Amoxicillin-Clavulanate Potass and Sulfamethoxazole-Trimethoprim.
How long has Dr. Annie Au been practicing?
Dr. Au graduated from medical school in 2019, 7 years ago.
What insurance does Dr. Annie Au accept?
Dr. Au is in network with 2 carriers, including CMS Medicare and NV State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.
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