Edwin Chiu
Hematology & Oncology Physician · Brooklyn, NY
Edwin Chiu is a hematology & oncology physician with a practice address in Brooklyn, New York, and NPI 1104261569, issued on Apr 30, 2013. Check the license (New York 295958-01, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Edwin Chiu
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 295958-01 NY
Self-reported in NPPES; status is on the state search - Practice location
- 451 Clarkson Ave, Brooklyn, NY 11203
- Phone
- (718) 245-2847
- Enumerated
- Apr 30, 2013
- Record last updated
- Mar 10, 2024
- Fax
- (718) 245-2844
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 1,163 in New York → Look up another NPI →
Also registered at 451 Clarkson Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Angela Adams, LCSWClinical Social Worker1598085607
- Sapna Adappa, D.D.S.Student in an Organized Health Care Education/Training Program1598052128
Verify Edwin Chiu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 295958-01Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
283 Medicare Part D claims for 53 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 40% of claims. 15 claims were for opioids.
Most prescribed
- Xtandi48 claims
- Prednisone25 claims
- Abiraterone Acetate22 claims
- Dexamethasone21 claims
- Erleada19 claims
- Lenalidomide17 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.
Industry payments in 2024: $185.38
10 payments; by number, the most common kind was food and beverage; the largest payer was Taiho Oncology, Inc. The 8,560 providers of this specialty with any payment received $7,481.41 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.
Edwin Chiu among 1,163 hematology & oncology physician records in New York
Edwin Chiu is one of 1,163 hematology & oncology physician records with a practice address in New York. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 75% of them.
- NPI issued2013 · 75% of these records are older, 22% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 72% of these records are
- Record last updated2024 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in New York
There are 1,163 hematology & oncology physician records in New York.
All 1,163 in New York → Every provider in Brooklyn → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Olcay Batuman, M.D.Brooklyn, NY 112031316931579
- Jordonna BrownBrooklyn, NY 112031467985564
- Jason Gonsky, M.D., PH.D.Brooklyn, NY 112031184835035
- Vinita Gupta, M.D.Brooklyn, NY 112031710181870
- Madhumati Kalavar, MDBrooklyn, NY 112031215991070
- Leen Khoury, MDBrooklyn, NY 112031790247922
- Kathleen Killoran, M.D.Brooklyn, NY 112031558551242
- Mohan Preet, MDBrooklyn, NY 112031134243595
Common questions
What is Edwin Chiu's NPI number?
Edwin Chiu's National Provider Identifier (NPI) is 1104261569, issued on Apr 30, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Edwin Chiu located?
The NPPES record lists a practice address at 451 Clarkson Ave, Brooklyn, NY, 11203. Phone: (718) 245-2847. Providers update this record themselves, so call before visiting.
How can I verify Edwin Chiu's license?
NPPES lists New York license number 295958-01, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Edwin Chiu prescribe under Medicare Part D?
In 2024, Edwin Chiu had 283 Medicare Part D claims for 53 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.