Iris Aishan Zeng, PA-C
Surgical Physician Assistant · Newton, MA
Iris Aishan Zeng, PA-C is a surgical physician assistant with a practice address in Newton, Massachusetts, and NPI 1538752100, issued on Feb 15, 2021. Check the license (Massachusetts PA8881, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Iris Aishan Zeng
- Credential
- PA-C
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- License number
- PA8881 MA
Self-reported in NPPES; status is on the state search - Practice location
- 2000 Washington St Ste 563, Newton, MA 02462
- Phone
- (617) 219-1285
- Enumerated
- Feb 15, 2021
- Record last updated
- May 8, 2024
- Medicare enrollment
- Enrolled (PECOS I20221216001770); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 516 in Massachusetts → Look up another NPI →
Verify Iris Aishan Zeng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license PA8881Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average surgical physician assistant in 2024
94 Medicare Part D claims for 51 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D. 33 claims were for opioids.
Most prescribed
- Oxycodone Hcl28 claims
- Amoxicillin-Clavulanate Potass14 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 one group practice
- Mass General Brigham Medical Group Suburban Massachusetts IncNewton, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Iris Aishan Zeng among 516 surgical physician assistant records in Massachusetts
Iris Aishan Zeng, PA-C is one of 516 surgical physician assistant 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 2021, is newer than 85% of them.
- NPI issued2021 · 85% of these records are older, 12% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2019 · median 2014 among the 357 with a school on file
- Record last updated2024 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Physician Assistant providers in Massachusetts
There are 516 surgical physician assistant records in Massachusetts.
All 516 in Massachusetts → Every provider in Newton → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Nathan Buckley, PA-CNewton, MA 024621003685850
- Kevin Koenders, PA-CNewton, MA 024621003473273
- Annika KossaydaNewton, MA 024621548883952
- Abbey Lemoie, PA-CNewton, MA 024621407408735
- Tram Riley, P.A.Newton, MA 024621487810750
- Leila Ripley, PA-CNewton, MA 024621366521668
- Brian Sheehy, PA-CNewton, MA 024621578722690
- Griffin BoedickerNewton, MA 024591417724246
Common questions
What is Iris Aishan Zeng, PA-C's NPI number?
Iris Aishan Zeng, PA-C's National Provider Identifier (NPI) is 1538752100, issued on Feb 15, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Iris Aishan Zeng, PA-C located?
The NPPES record lists a practice address at 2000 Washington St Ste 563, Newton, MA, 02462. Phone: (617) 219-1285. Providers update this record themselves, so call before visiting.
How can I verify Iris Aishan Zeng, PA-C's license?
NPPES lists Massachusetts license number PA8881, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Iris Aishan Zeng, PA-C prescribe under Medicare Part D?
In 2024, Iris Aishan Zeng, PA-C had 94 Medicare Part D claims for 51 beneficiaries; the average among surgical physician assistant prescribers was 304. 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.