Chunzhi Xia
Medical Oncology Physician · Cumming, GA
Chunzhi Xia is a medical oncology physician with a practice address in Cumming, Georgia, and NPI 1639348766, issued on Feb 22, 2008. Check the license (Georgia 84550, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Chunzhi Xia
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License numbers
- 84550 GA
52598020 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1505 Northside Blvd Ste 3100, Cumming, GA 30041
- Phone
- (770) 205-1331
- Enumerated
- Feb 22, 2008
- Record last updated
- Apr 17, 2025
- Medicare enrollment
- Enrolled (PECOS I20200601000128); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 87 in Georgia → Look up another NPI →
Also registered at 1505 Northside Blvd Ste 3100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Allison Cox, PAPhysician Assistant1801275755
- Nishan Fernando, MDHematology & Oncology Physician1154309938
- Jennifer Newton, NPAcute Care Nurse Practitioner1912241084
- Robert Owen, M.D.Orthopaedic Surgery Physician1073927091
- Neil Tarabadkar, MDOrthopaedic Surgery Physician1649545906
Verify Chunzhi Xia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 84550Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average medical oncology physician in 2024
592 Medicare Part D claims for 135 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 63 claims were for opioids.
Most prescribed
- Anastrozole38 claims
- Levothyroxine Sodium38 claims
- Ondansetron Hcl34 claims
- Eliquis31 claims
- Oxycodone-Acetaminophen29 claims
- Levofloxacin21 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): 92.3 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: $19,500.30
79 payments; by number, the most common kind was food and beverage; the largest payer was Daiichi Sankyo Inc. The 3,343 providers of this specialty with any payment received $11,773.47 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
- Nsh Cancer Institute Professional Services G LLCCumming, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chunzhi Xia among 87 medical oncology physician records in Georgia
Chunzhi Xia is one of 87 medical oncology physician records with a practice address in Georgia. 79% 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 55% of them.
- NPI issued2008 · 55% of these records are older, 39% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1998 · median 2003 among the 57 with a school on file
- Record last updated2025 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in Georgia
There are 87 medical oncology physician records in Georgia.
All 87 in Georgia → Every provider in Cumming → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Ramandeep Bambrah, MDLawrenceville, GA 300461467687566
- Badi El Osta, M.D.Decatur, GA 300331396876835
- Zeba Aziz, M.D.Decatur, GA 300301073604245
- Emiliana Sandiego, M.D.Decatur, GA 300301245309541
- Haig Yardumian, D. O.Decatur, GA 300301720200504
- Hagop Youssoufian, M.D.Decatur, GA 300301801911334
- Jonathan Stegall, M.D.Alpharetta, GA 300051679890594
- Damien Hansra, MDFayetteville, GA 302141225202427
Common questions
What is Chunzhi Xia's NPI number?
Chunzhi Xia's National Provider Identifier (NPI) is 1639348766, issued on Feb 22, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Chunzhi Xia located?
The NPPES record lists a practice address at 1505 Northside Blvd Ste 3100, Cumming, GA, 30041. Phone: (770) 205-1331. Providers update this record themselves, so call before visiting.
How can I verify Chunzhi Xia's license?
NPPES lists Georgia license number 84550, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Chunzhi Xia prescribe under Medicare Part D?
In 2024, Chunzhi Xia had 592 Medicare Part D claims for 135 beneficiaries; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.
What is Chunzhi Xia's MIPS final score?
The 2023 MIPS final score is 92.3 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.