Nicholas Chiu, MD, MPH
Student in an Organized Health Care Education/Training Program · Boston, MA
Nicholas Chiu, MD, MPH is a student in an organized health care education/training program with a practice address in Boston, Massachusetts, and NPI 1992328868, issued on May 26, 2020. Check the license (Massachusetts ETLL-955, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nicholas Chiu
- Credential
- MD, MPH
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- License number
- ETLL-955 MA
Self-reported in NPPES; status is on the state search - Practice location
- 330 Brookline Ave, Boston, MA 02215
- Phone
- (617) 667-7000
- Enumerated
- May 26, 2020
- Record last updated
- May 26, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 11,235 in Massachusetts → Look up another NPI →
Also registered at 330 Brookline Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Najma Abdullahi, MD, MPHStudent in an Organized Health Care Education/Training Program1669213054
- Elisabeth AbelesStudent in an Organized Health Care Education/Training Program1528659760
Verify Nicholas Chiu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license ETLL-955Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024
123 Medicare Part D claims for 17 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Metoprolol Succinate20 claims
- Rosuvastatin Calcium20 claims
- Atorvastatin Calcium14 claims
- Eliquis13 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.
Nicholas Chiu among 11,235 student in an organized health care education/training program records in Massachusetts
Nicholas Chiu, MD, MPH is one of 11,235 student in an organized health care education/training program records with a practice address in Massachusetts. 26% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 22% of them.
- NPI issued2020 · 22% of these records are older, 74% newer
- In a Medicare fileYes · 26% of these records are
- In the CMS Doctors and Clinicians fileNo · 4% of these records are
- Record last updated2020 · 27% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6,126 student in an organized health care education/training program records list a practice address in Boston
They are 6,126 of the 41,865 NPPES records with a practice address in Boston, and 11,235 student in an organized health care education/training program records in Massachusetts.
All 11,235 in Massachusetts → Every provider in Boston → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Saleh AlazemiBoston, MA 022151477719904
- Deborah Arden, MDBoston, MA 022151790932200
- Evan Berg, M.D.Boston, MA 022151821261512
- Cherita Cloy, M.T.S.Boston, MA 022151952576910
- Glen Doherty, MD PHDBoston, MA 022151407094451
- Jacob FreedmanBoston, MA 022151538301130
- Margo GendersonBoston, MA 022151386893238
- Sarah Gheuens, M.D.Boston, MA 022151457592057
Common questions
What is Nicholas Chiu, MD, MPH's NPI number?
Nicholas Chiu, MD, MPH's National Provider Identifier (NPI) is 1992328868, issued on May 26, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Nicholas Chiu, MD, MPH located?
The NPPES record lists a practice address at 330 Brookline Ave, Boston, MA, 02215. Phone: (617) 667-7000. Providers update this record themselves, so call before visiting.
How can I verify Nicholas Chiu, MD, MPH's license?
NPPES lists Massachusetts license number ETLL-955, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Nicholas Chiu, MD, MPH prescribe under Medicare Part D?
In 2024, Nicholas Chiu, MD, MPH had 123 Medicare Part D claims for 17 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.