Yan Ying Au Yeung, MD
Emergency Medicine Physician · Boston, MA
Yan Ying Au Yeung, MD is an emergency medicine physician with a practice address in Boston, Massachusetts, and NPI 1720136716, issued on Jan 8, 2007. Check the license on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Yan Ying Au Yeung
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- A64525 CA
Self-reported in NPPES; status is on the state search - Practice location
- 75 State St FL 26, Boston, MA 02109
- Phone
- (617) 204-3500
- Enumerated
- Jan 8, 2007
- Record last updated
- Jul 27, 2023
- Medicare enrollment
- Enrolled (PECOS I20080602000833); accepts Medicare assignment
- Medical or professional school
- George Washington University School Of Medicine, 1996
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,829 in Massachusetts → Look up another NPI →
Also registered at 75 State St FL 26
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paul Capobianco, D.O.Family Medicine Physician1578599528
- Carla Colvin, NPFamily Health Clinical Nurse Specialist1225581572
- Jamila Davison, M.D.Emergency Medicine Physician1174606123
- Monica Donohue, M.D.Pediatrics Physician1255774519
- Francine Frater, M.DFamily Medicine Physician1588923619
- Leslie Hyman, D.O.Family Medicine Physician1154731206
Verify Yan Ying Au Yeung in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in MedicineCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average emergency medicine physician in 2024
96 Medicare Part D claims for 73 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Mupirocin13 claims
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
- Jurkowski Medical CorporationSan Diego, CA
- Two Zeds Medical CorporationSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Yan Ying Au Yeung among 1,829 emergency medicine physician records in Massachusetts
Yan Ying Au Yeung, MD is one of 1,829 emergency medicine physician records with a practice address in Massachusetts. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 51% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1996 · median 2011 among the 1,200 with a school on file
- Record last updated2023 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
543 emergency medicine physician records list a practice address in Boston
They are 543 of the 41,865 NPPES records with a practice address in Boston, and 1,829 emergency medicine physician records in Massachusetts.
All 1,829 in Massachusetts → Every provider in Boston → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Jamila Davison, M.D.Boston, MA 021091174606123
- Sara TrepanierBoston, MA 021091881796126
- Michael Doyle, M.D.Boston, MA 021081871639856
- Brien Barnewolt, M.D.Boston, MA 021111801980198
- Augustus Colangelo, M.D.Boston, MA 021111285671982
- Amir Darvish, MDBoston, MA 021111386717783
- Theresa Marie Gabana, M.D.Boston, MA 021111730226093
- Errol Green, MDBoston, MA 021111750480141
Common questions
What is Yan Ying Au Yeung, MD's NPI number?
Yan Ying Au Yeung, MD's National Provider Identifier (NPI) is 1720136716, issued on Jan 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Yan Ying Au Yeung, MD located?
The NPPES record lists a practice address at 75 State St FL 26, Boston, MA, 02109. Phone: (617) 204-3500. Providers update this record themselves, so call before visiting.
How can I verify Yan Ying Au Yeung, MD's license?
Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Yan Ying Au Yeung, MD prescribe under Medicare Part D?
In 2024, Yan Ying Au Yeung, MD had 96 Medicare Part D claims for 73 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.