Matthew Yau, APN
Family Nurse Practitioner · Chicago, IL
Matthew Yau, APN is a family nurse practitioner with a practice address in Chicago, Illinois, and NPI 1972065423, issued on Apr 3, 2019. Check the license (Illinois 209.019193, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Matthew Yau
- Credential
- APN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 209.019193 IL
041458306 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2656 N Elston Ave, Chicago, IL 60647
- Phone
- (866) 389-7272
- Enumerated
- Apr 3, 2019
- Record last updated
- Nov 7, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190418001047); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →
Also registered at 2656 N Elston Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Matthew Yau in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209.019193Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average family nurse practitioner in 2024
67 Medicare Part D claims for 43 beneficiaries, against an average of 1,305 among the 140,557 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.
Bills Medicare through 2 group practices
- Minuteclinic Diagnostic OF Illinois PLLCChicago, IL
- Minuteclinic Primary Care Illinois PLLCChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew Yau among 7,639 family nurse practitioner records in Illinois
Matthew Yau, APN is one of 7,639 family nurse practitioner records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 51% of them.
- NPI issued2019 · 51% of these records are older, 41% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2018 · median 2018 among the 4,778 with a school on file
- Record last updated2019 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,567 family nurse practitioner records list a practice address in Chicago
They are 1,567 of the 63,379 NPPES records with a practice address in Chicago, and 7,639 family nurse practitioner records in Illinois.
All 7,639 in Illinois → Every provider in Chicago → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Maria Barbarasa, APNChicago, IL 606471255676656
- Karissa Braden, NPChicago, IL 606471013456334
- Stephanie Cataudella, FNP-BCChicago, IL 606471992253926
- Lynne Clapman, ANPChicago, IL 606471093123234
- Lauren Gardstrom, APNChicago, IL 606471548538622
- Liauw Devi Gunawan, NURSE PRACTITIONERChicago, IL 606471992289599
- Bethany Hess, NP-CChicago, IL 606471811281348
- Patricia Kinahan, MSN, FNP-BCChicago, IL 606471780820985
Common questions
What is Matthew Yau, APN's NPI number?
Matthew Yau, APN's National Provider Identifier (NPI) is 1972065423, issued on Apr 3, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Yau, APN located?
The NPPES record lists a practice address at 2656 N Elston Ave, Chicago, IL, 60647. Phone: (866) 389-7272. Providers update this record themselves, so call before visiting.
How can I verify Matthew Yau, APN's license?
NPPES lists Illinois license number 209.019193, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Matthew Yau, APN prescribe under Medicare Part D?
In 2024, Matthew Yau, APN had 67 Medicare Part D claims for 43 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.