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Dr. Matthew Li-An Au, MD

  • Mesa, AZ
  • Internist
NPI1013654664PAC ID0244738771
Hospital affiliations
1
Medical group
1
State license
1
Year NPI issued
2022
Practice address
1917 S Crismon Rd, Mesa, AZ 85209
Practice phone
Call (602) 747-4000
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Banner Primary Care Physicians Arizona

Mesa, Arizona

See all 5 affiliations

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.

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Dr. Matthew Li-An Au is an internist in Mesa, Arizona

Dr. Au practices at Banner Primary Care Physicians Arizona in Mesa, Arizona.

Dr. Au's NPI, 1013654664, was assigned on May 16, 2022. Dr. Au holds Arizona license 74247.

NPI and contact details
NPI
1013654664NPI Registry (opens in a new tab)
Medicare PAC ID
0244738771
NPI enumeration date
May 16, 2022
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(602) 747-4000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
30
Medical school graduation
2022

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Matthew Li-An Au practices at Banner Primary Care Physicians Arizona in Mesa, Arizona

Dr. Au's primary practice is Banner Primary Care Physicians Arizona, at 1917 S Crismon Rd, Mesa, AZ 85209 in Maricopa County. The practice phone is (602) 747-4000.

  • Banner Primary Care Physicians Arizona
    1917 S Crismon Rd, Mesa, AZ 85209 · Maricopa CountyPhone(602) 747-4000

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Matthew Li-An Au is affiliated with 4 sites of care and 1 medical group

Dr. Au's primary practice is Banner Primary Care Physicians Arizona in Mesa, Arizona. Dr. Au is also affiliated with Banner Baywood Medical Center. The medical group on file is Banner Primary Care Physicians. Dmand AI also links Dr. Au to 1 more group practice or clinic and 1 home health agency, each named with a free account.

Banner Primary Care Physicians ArizonaMesa, ArizonaPrimary
Banner Baywood Medical CenterAcute care hospital, Mesa, AZBanner Primary Care PhysiciansPrimary care group, Phoenix, AZ1 group practice or clinicName with a free account1 home health agencyName with a free account
See all 5 affiliations for Dr. Au

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Matthew Li-An 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.

EHR by site
SiteEHR vendor and product
Banner Primary Care Physicians ArizonaAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Matthew Li-An Au is one of 2,420 internists in Arizona

Internal medicine is Dr. Au's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Au is licensed in Arizona.

Specialties and state licenses

  • Internal medicine, ArizonaPrimaryLicense 74247 · taxonomy 207R00000X

Internists near Dr. Au

Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.

2,420internists in Arizona104internists in Mesa

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Matthew Li-An Au's patients have a median age of 68

Across all payers, Dmand AI patient panel data puts Dr. Au's median patient age at 68, with 43% women.

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 68

Patient panel by sex, all payers

  • Women43%
  • Men56%

Source: Dmand AI Patient Panel Data

How Dr. Matthew Li-An 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)

Sources for Dr. Matthew Li-An Au's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Matthew Li-An 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. Matthew Li-An Au's NPI number?

Dr. Matthew Li-An Au's NPI number is 1013654664. It was assigned on May 16, 2022, and it is active in the NPI Registry.

What kind of doctor is Dr. Matthew Li-An Au?

Dr. Matthew Li-An Au is an internist in Mesa, Arizona. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Matthew Li-An Au practice?

Dr. Au practices at 1917 S Crismon Rd, Mesa, AZ 85209. Dr. Au's primary practice is Banner Primary Care Physicians Arizona in Mesa, Arizona. Dmand AI also links Dr. Au to 1 group practice or clinic and 1 home health agency.

What is Dr. Matthew Li-An Au's office phone number?

The practice phone on file for Dr. Au is (602) 747-4000.

What is Dr. Matthew Li-An Au's medical license number?

Dr. Au holds Arizona license 74247.

Which hospitals is Dr. Matthew Li-An Au affiliated with?

Dr. Au is affiliated with Banner Baywood Medical Center.

What medical group is Dr. Matthew Li-An Au part of?

Dr. Au is linked to Banner Primary Care Physicians.

Does Dr. Matthew Li-An Au accept Medicare?

Yes. CMS lists Dr. Au as accepting Medicare assignment.

How long has Dr. Matthew Li-An Au been practicing?

Dr. Au graduated from medical school in 2022, 4 years ago.

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