Dr. Yiqing Xu, MD, PhD
- Medicare services, 2024
- 515
- Medicare patients, 2024
- 145
- Part D claims, 2024
- 1,841
- Publications
- 53
- Clinical trials
- 2
- Practice address
- 6300 8th Ave, Brooklyn, NY 11220
- Practice phone
- Call (718) 283-8773
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Maimonides Cancer Center
Brooklyn, New York
Find Dr. Xu's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Yiqing Xu is a hematologist and oncologist in Brooklyn, New York
Dr. Xu practices at Maimonides Cancer Center in Brooklyn, New York.
Dr. Xu's NPI, 1245292333, was assigned on April 4, 2006. Dr. Xu graduated from JS Weill Medical College, Cornell University in 1988. Dr. Xu holds New York license 240969.
- NPI
- 1245292333NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436123684
- NPI enumeration date
- April 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (718) 283-8773
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Yiqing Xu practices at Maimonides Cancer Center in Brooklyn, New York
Dr. Xu's primary practice is Maimonides Cancer Center, at 6300 8th Ave, Brooklyn, NY 11220 in Kings County. The practice phone is (718) 283-8773.
- Maimonides Cancer Center6300 8th Ave, Brooklyn, NY 11220 · Kings CountyPhone(718) 283-8773
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Yiqing Xu is affiliated with 5 sites of care and 2 medical groups
Dr. Xu's primary practice is Maimonides Cancer Center in Brooklyn, New York. Dr. Xu is also affiliated with Maimonides Medical Center. The medical group on file is Maimonides Medical Center. Dmand AI also links Dr. Xu to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Yiqing Xu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Xu practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Maimonides Cancer Center | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Yiqing Xu is one of 996 hematologists and oncologists in New York
Hematology and oncology is Dr. Xu's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dmand AI has Dr. Xu's licenses on file in 2 states: New York and Ohio.
Specialties and state licenses
- Hematology and oncology, New YorkPrimary
- Ohio license
Hematologists and oncologists near Dr. Xu
Counts of hematologists and oncologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Yiqing Xu billed Medicare for 515 services in 2024
CMS data shows 515 Medicare services from Dr. Xu across 5 procedure codes in 2024, for 145 Medicare patients. Medicare paid $41,987 for them.
Dr. Xu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5632024: 5159%
Where Dr. Xu's Medicare services took place, 2024
- In an office45989%
- In a facility5611%
Dr. Xu compared with the New York median for hematologists and oncologists, 2024
- Dr. Xu
- New York median
- Medicare services
- 515vs 66823% below
- Medicare patients
- 145vs 21031% below
- Part D claims
- 1,609vs 2586.2 times
Medians across 940 hematologists and oncologists in New York with Dmand AI profiles that report each measure.
Dr. Xu's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Yiqing Xu treated 145 Medicare patients in 2024, average age 74
CMS counts 145 Medicare patients who saw Dr. Xu in 2024. The largest group is 65 to 74, with 52 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 62% are also on Medicaid. Their average risk score is 2.50, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Xu's median patient age at 71, with 66% women.
Dr. Xu's Medicare patients by age, 2024
Dr. Xu's Medicare patients by sex, 2024
- Women10572%
- Men4028%
Chronic conditions among Dr. Xu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Cancer64%
- Arthritis51%
- Diabetes51%
- Ischemic heart disease37%
- Chronic kidney disease34%
- Heart failure26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Xu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women66%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Yiqing Xu wrote 1,841 Medicare Part D claims in 2024
In 2024, Dr. Xu wrote 1,841 Medicare Part D claims for 192 patients. 82% of them were for generic drugs. CMS names the drug for 1,609 of them, across 41 drugs with 11 or more claims each, at $3,471,731 in total drug cost. In 2023, CMS named 1,602 claims across 43 drugs.
Dr. Xu's Part D claims by kind of drug, 2024
- Generic1,511 claims82%
- Brand-name330 claims18%
Dr. Xu's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Xu's Part D claims, 2024
- Opioids1%21 of 1,841 claims
- Antibiotics2%39 of 1,841 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,6022024: 1,609No change
Drugs named by CMS: 41 in 2024, 43 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Yiqing Xu takes part in Medicare
Dr. Xu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Yiqing Xu has 53 publications on record
Dmand AI links 53 papers to Dr. Xu, published from 2012 to 2024. 2022 was the busiest year, with 4. The most frequent topics are Antineoplastic Agents, Antineoplastic Combined Chemotherapy Protocols and Asian. Dr. Xu has published most often in Opt Lett. Dr. Xu's most frequent co-authors are Yiwu Huang, MD, Vivek Kumar, MD and Sudhamshi Toom.
Dr. Xu's papers by year, 2014 to 2024
Topics Dr. Xu writes about most
- Antineoplastic Agents
- Antineoplastic Combined Chemotherapy Protocols
- Asian
- Delphi Technique
- Influenza A Virus, H1N1 Subtype
- Influenza Vaccines
- New York City
Dr. Xu's most frequent co-authors
Recent publications by Dr. Xu
See who Dr. Xu researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Xu works with, so you can find a warm path to the right hematologists and oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Yiqing Xu has worked on 2 clinical trials
Dmand AI links Dr. Xu to 2 clinical trials, 2 of them phase 3 studies. 2 are still active or recruiting. Conditions studied include Colorectal Neoplasms, Hereditary Nonpolyposis, Vaginal Neoplasms and DNA Repair-Deficiency Disorders. National Cancer Institute (NCI) sponsors the most, 2.
Conditions in Dr. Xu's trials
- Colorectal Neoplasms, Hereditary Nonpolyposis
- Vaginal Neoplasms
- DNA Repair-Deficiency Disorders
- Vaginal Diseases
Investigators on the most trials with Dr. Xu
- Carlos A. Alemany, MD1 shared trial
- Sheikh Asim Ali, MD1 shared trial
- Raanan Y. Alter, MD1 shared trial
Recent clinical trials with Dr. Xu
Combination Chemotherapy With or Without Atezolizumab in Treating Patients With Stage III Colon Cancer and Deficient DNA Mismatch Repair (opens in a new tab)
Testing the Addition of a New Anti-Cancer Drug, Triapine, to the Usual Chemotherapy Treatment (Cisplatin) During Radiation Therapy for Advanced-stage Cervical and Vaginal Cancers (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Yiqing Xu received $66,517 in industry payments from 2016 to 2025
CMS Open Payments shows 566 general payments to Dr. Xu from 51 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 65% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $15,470.
General payments to Dr. Xu by program year, 2016 to 2025
General payments to Dr. Xu by kind, 2016 to 2025
- Consulting fees$43,07565%
- Food and beverage$15,67624%
- Speaker and faculty fees$3,2005%
- Travel and lodging$2,3954%
- Other$2,1703%
Companies that paid Dr. Xu the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Yiqing Xu graduated from JS Weill Medical College, Cornell University
Dr. Xu graduated from JS Weill Medical College, Cornell University in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Yiqing Xu's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Yiqing Xu
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What is Dr. Yiqing Xu's NPI number?
Dr. Yiqing Xu's NPI number is 1245292333. It was assigned on April 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Yiqing Xu?
Dr. Yiqing Xu is a hematologist and oncologist in Brooklyn, New York. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Yiqing Xu practice?
Dr. Xu practices at 6300 8th Ave, Brooklyn, NY 11220. Dr. Xu's primary practice is Maimonides Cancer Center in Brooklyn, New York. Dmand AI also links Dr. Xu to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Dr. Yiqing Xu's office phone number?
The practice phone on file for Dr. Xu is (718) 283-8773.
What is Dr. Yiqing Xu's medical license number?
Dr. Xu holds New York license 240969, one of the licenses on file in 2 states.
Which states has Dr. Yiqing Xu been licensed in?
Dmand AI has state licenses on file for Dr. Xu in New York and Ohio.
Which hospitals is Dr. Yiqing Xu affiliated with?
Dr. Xu is affiliated with Maimonides Medical Center. Dmand AI links Dr. Xu to 1 more hospital.
What medical group is Dr. Yiqing Xu part of?
Dr. Xu is linked to Maimonides Medical Center. Dmand AI links Dr. Xu to 1 more medical group.
Does Dr. Yiqing Xu accept Medicare?
Yes. CMS data shows Dr. Xu billed Medicare for 515 services in 2024, and Dr. Xu accepts Medicare assignment.
How many Medicare patients does Dr. Yiqing Xu see?
CMS counts 145 Medicare patients who saw Dr. Xu in 2024, with an average age of 74.
Show 7 more questionsShow fewer questions
What services does Dr. Yiqing Xu bill to Medicare?
In 2024, Dr. Xu's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and hospital inpatient care (99223).
Where did Dr. Yiqing Xu go to medical school?
Dr. Xu graduated from JS Weill Medical College, Cornell University in 1988.
What drugs does Dr. Yiqing Xu prescribe most?
In 2024 Medicare Part D data, Dr. Xu's most prescribed drugs by claims were Anastrozole, Gabapentin and Letrozole.
Has Dr. Yiqing Xu received payments from drug or device companies?
CMS Open Payments shows $66,517 in general payments to Dr. Xu from 51 companies from 2016 to 2025. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Dr. Yiqing Xu been practicing?
Dr. Xu graduated from medical school in 1988, 38 years ago.
Does Dr. Yiqing Xu do research?
Dmand AI links 53 publications to Dr. Xu, published from 2012 to 2024. Dr. Xu has worked on 2 clinical trials.
Who does Dr. Yiqing Xu publish with?
Dr. Xu's most frequent co-authors are Yiwu Huang, MD (6 shared papers), Vivek Kumar, MD (6 shared papers) and Sudhamshi Toom (3 shared papers).
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