Chi Kin Au, MD
Clinical Cardiac Electrophysiology Physician · Ann Arbor, MI
Chi Kin Au, MD is a clinical cardiac electrophysiology physician with a practice address in Ann Arbor, Michigan, and NPI 1881375772, issued on Jul 25, 2023. Check the license (Michigan 4351050443, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Chi Kin Au
- Credential
- MD
- Primary taxonomy
- Clinical Cardiac Electrophysiology Physician 207RC0001X
- License number
- 4351050443 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1500 E Medical Center Dr, Ann Arbor, MI 48109
- Phone
- (734) 216-4865
- Enumerated
- Jul 25, 2023
- Record last updated
- Jul 25, 2023
- Entity
- Type 1 · individual
8 nearest clinical cardiac electrophysiology physician records → All 113 in Michigan → Look up another NPI →
Also registered at 1500 E Medical Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Chi Kin Au in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4351050443Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average clinical cardiac electrophysiology physician in 2024
15 Medicare Part D claims for 12 beneficiaries, against an average of 1,710 among the 3,173 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,815.61
11 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 3,167 providers of this specialty with any payment received $10,651.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Chi Kin Au among 113 clinical cardiac electrophysiology physician records in Michigan
Chi Kin Au, MD is one of 113 clinical cardiac electrophysiology physician records with a practice address in Michigan. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than over 99% of them.
- NPI issued2023 · over 99% of these records are older, 0% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileNo · 83% of these records are
- Record last updated2023 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0001X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Cardiac Electrophysiology Physician providers in Michigan
There are 113 clinical cardiac electrophysiology physician records in Michigan.
All 113 in Michigan → Every provider in Ann Arbor → Clinical Cardiac Electrophysiology Physician nationwide →
The 8 clinical cardiac electrophysiology physician records with the nearest ZIP codes
- Daniel Alyesh, MDAnn Arbor, MI 481091780819979
- Frank Bogun, MDAnn Arbor, MI 481091588749543
- Thomas Crawford, MDAnn Arbor, MI 481091053430496
- Hamid Ghanbari, MDAnn Arbor, MI 481091912020553
- Michael Ghannam, MDAnn Arbor, MI 481091023301900
- Krit Jongnarangsin, MDAnn Arbor, MI 481091124104799
- Jackson Liang, D.O.Ann Arbor, MI 481091740575539
- Fred Morady, MDAnn Arbor, MI 481091659457612
Common questions
What is Chi Kin Au, MD's NPI number?
Chi Kin Au, MD's National Provider Identifier (NPI) is 1881375772, issued on Jul 25, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Chi Kin Au, MD located?
The NPPES record lists a practice address at 1500 E Medical Center Dr, Ann Arbor, MI, 48109. Phone: (734) 216-4865. Providers update this record themselves, so call before visiting.
How can I verify Chi Kin Au, MD's license?
NPPES lists Michigan license number 4351050443, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Chi Kin Au, MD prescribe under Medicare Part D?
In 2024, Chi Kin Au, MD had 15 Medicare Part D claims for 12 beneficiaries; the average among clinical cardiac electrophysiology physician prescribers was 1,710. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.