Jiaxin Niu, MD
Hematology & Oncology Physician · Gilbert, AZ
Jiaxin Niu, MD is a hematology & oncology physician with a practice address in Gilbert, Arizona, and NPI 1275704892, issued on Mar 23, 2008. Check the license (Arizona 45104, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Jiaxin Niu
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 45104 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 2946 E Banner Gateway Dr, Gilbert, AZ 85234
- Phone
- (480) 256-6444
- Enumerated
- Mar 23, 2008
- Record last updated
- Aug 7, 2025
- Fax
- (480) 256-3359
- Medicare enrollment
- Enrolled (PECOS I20151118002112); accepts Medicare assignment
- 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 2946 E Banner Gateway Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jamie Anderson, PA-CSurgical Physician Assistant1154896058
- Ambuga Badari, MDHematology & Oncology Physician1851555874
- Nazia Baker, PA-CSurgical Physician Assistant1588249684
- Alexandria Barnes, PA-CMedical Physician Assistant1053782664
- Gale Barr, NP-CNurse Practitioner1912970153
- Bridget Beauchamp, PA-CPhysician Assistant1396581807
Verify Jiaxin Niu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 45104Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% more Medicare Part D claims than the average hematology & oncology physician in 2024
1,524 Medicare Part D claims for 318 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. 119 claims were for opioids.
Most prescribed
- Prednisone137 claims
- Dexamethasone131 claims
- Ondansetron Hcl100 claims
- Gabapentin82 claims
- Tagrisso66 claims
- Levothyroxine Sodium61 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 practice group's MIPS final score for 2023 (Medicare payment program): 81.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $7,585.16
17 payments; by number, the most common kind was food and beverage; the largest payer was Emd Serono, 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.
Bills Medicare through 2 group practices
- Banner Cancer Center Specialists LLCGilbert, AZ
- Bhsm Rehabilitation LLCPeoria, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jiaxin Niu among 285 hematology & oncology physician records in Arizona
Jiaxin Niu, MD 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 2008, is newer than 52% of them.
- NPI issued2008 · 52% of these records are older, 39% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated1995 · median 2003 among the 229 with a school on file
- Record last updated2025 · 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 Gilbert → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Ambuga Badari, MDGilbert, AZ 852341851555874
- Swapna Boppana, MDGilbert, AZ 852341285814509
- Hung Khong, MDGilbert, AZ 852341366586521
- Horst Uwe Klueppelberg, MD, PHDGilbert, AZ 852341356531859
- Margarita Kushnir, MDGilbert, AZ 852341437437373
- Michael Lee, MDGilbert, AZ 852341497933303
- Theresa Liu Dumlao, MDGilbert, AZ 852341043477441
- Sumit Madan, MDGilbert, AZ 852341972766756
Common questions
What is Jiaxin Niu, MD's NPI number?
Jiaxin Niu, MD's National Provider Identifier (NPI) is 1275704892, issued on Mar 23, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Jiaxin Niu, MD located?
The NPPES record lists a practice address at 2946 E Banner Gateway Dr, Gilbert, AZ, 85234. Phone: (480) 256-6444. Providers update this record themselves, so call before visiting.
How can I verify Jiaxin Niu, MD's license?
NPPES lists Arizona license number 45104, 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 Jiaxin Niu, MD prescribe under Medicare Part D?
In 2024, Jiaxin Niu, MD had 1,524 Medicare Part D claims for 318 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Jiaxin Niu, MD's MIPS final score?
The 2023 MIPS final score is 81.5 of 100, reported for the practice group. 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.