Victor Chiu, M.D.
Hematology & Oncology Physician · Mesa, AZ
Victor Chiu, M.D. is a hematology & oncology physician with a practice address in Mesa, Arizona, and NPI 1144548652, issued on May 7, 2010. Check the license (Arizona 65697, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Victor Chiu
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 65697 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 6111 E Arbor Ave, Mesa, AZ 85206
- Phone
- (480) 981-1326
- Enumerated
- May 7, 2010
- Record last updated
- Jan 5, 2023
- Fax
- (480) 981-1445
- Medicare enrollment
- Enrolled (PECOS I20220513002409); accepts Medicare assignment
- Medical or professional school
- University Of California, Davis School Of Medicine, 2012
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 285 in Arizona → Look up another NPI →
Also registered at 6111 E Arbor Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brandon Anderson, M.D.Surgery Physician1013335082
- Pranshu Bansal, MDHematology & Oncology Physician1447548722
- Ronik BhangooRadiation Oncology Physician1760877393
- Patrick Blackburn, MDGynecologic Oncology Physician1972999266
- Ashley Brown, DOSurgery Physician1265966238
- Megan Bruxer, NPGerontology Nurse Practitioner1346987336
Verify Victor Chiu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 65697Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% more Medicare Part D claims than the average hematology & oncology physician in 2024
1,163 Medicare Part D claims for 267 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 40 claims were for opioids.
Most prescribed
- Anastrozole208 claims
- Ondansetron Odt82 claims
- Eliquis76 claims
- Prednisone56 claims
- Levothyroxine Sodium41 claims
- Hydroxyurea40 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.
The MIPS final score for 2023 (Medicare payment program): 93.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $3,274.35
91 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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.
Bills Medicare through one group practice
- Ironwood Physicians PCMesa, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Victor Chiu among 285 hematology & oncology physician records in Arizona
Victor Chiu, M.D. is one of 285 hematology & oncology physician records with a practice address in Arizona. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 66% of them.
- NPI issued2010 · 66% of these records are older, 32% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2012 · median 2003 among the 229 with a school on file
- Record last updated2023 · 37% 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 Arizona 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 Arizona
There are 285 hematology & oncology physician records in Arizona.
All 285 in Arizona → Every provider in Mesa → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Pranshu Bansal, MDMesa, AZ 852061447548722
- Manisha Chandar, D.O.Mesa, AZ 852061265873566
- Monique Chang, M.D.Mesa, AZ 852061255381653
- Sanjeev Gopal, MDMesa, AZ 852061003821430
- Luke Halbur, MDMesa, AZ 852061295709996
- Michael Long, MDMesa, AZ 852061447224050
- Michael Musci, MDMesa, AZ 852061942388442
- Hollis Shaw, M.D.Mesa, AZ 852061104890680
Common questions
What is Victor Chiu, M.D.'s NPI number?
Victor Chiu, M.D.'s National Provider Identifier (NPI) is 1144548652, issued on May 7, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Victor Chiu, M.D. located?
The NPPES record lists a practice address at 6111 E Arbor Ave, Mesa, AZ, 85206. Phone: (480) 981-1326. Providers update this record themselves, so call before visiting.
How can I verify Victor Chiu, M.D.'s license?
NPPES lists Arizona license number 65697, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Victor Chiu, M.D. prescribe under Medicare Part D?
In 2024, Victor Chiu, M.D. had 1,163 Medicare Part D claims for 267 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Victor Chiu, M.D.'s MIPS final score?
The 2023 MIPS final score is 93.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.