Endometrial NeoplasmsMicrosatellite InstabilityReceptor, ErbB-2
Weining Ma, MB
NPI1013995307PAC ID1951384411
- Medicare services, 2024
- 638
- Medicare patients, 2024
- 499
- Publications
- 15
- MIPS score, 2024
- 66
- Hospital affiliations
- 1
- Practice address
- 344 S Hauser Blvd, Los Angeles, CA 90036
- Practice phone
- Call (716) 845-2300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Roswell Park Cancer Institute
Los Angeles, California
Find Weining Ma's professional email, personal email and mobile number
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Weining Ma is a diagnostic radiologist in Los Angeles, California
Weining Ma practices at Roswell Park Cancer Institute in Los Angeles, California.
Weining Ma's NPI, 1013995307, was assigned on January 6, 2006. Weining Ma graduated from Shanghai Jiao Tong University School of Medicine in 1987. Weining Ma holds New York license 224736.
NPI and contact details
- NPI
- 1013995307NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951384411
- NPI enumeration date
- January 6, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (716) 845-2300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Weining Ma practices at Roswell Park Cancer Institute in Los Angeles, California
Weining Ma's primary practice is Roswell Park Cancer Institute, at 344 S Hauser Blvd, Los Angeles, CA 90036 in Los Angeles County. The practice phone is (716) 845-2300.
- Roswell Park Cancer Institute344 S Hauser Blvd, Los Angeles, CA 90036 · Los Angeles CountyPhone(716) 845-2300
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Weining Ma is affiliated with 2 sites of care and 5 medical groups
Weining Ma's primary practice is Roswell Park Cancer Institute in Los Angeles, California. Weining Ma is also affiliated with Roswell Park Comprehensive Cancer Center. The medical group on file is Roswell Park Comprehensive Cancer Center. Dmand AI also links Weining Ma to 4 more medical groups, each named with a free account.
Roswell Park Cancer InstitutePrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Weining Ma's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Weining Ma practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Roswell Park Cancer Institute | Available with a free account |
| +1 more site and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Weining Ma is one of 4,096 diagnostic radiologists in California
Diagnostic radiology is Weining Ma's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Weining Ma is licensed in New York.
Specialties and state licenses
- Diagnostic radiology, New YorkPrimary
Diagnostic radiologists near Weining Ma
Counts of diagnostic radiologists 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
Weining Ma billed Medicare for 638 services in 2024
CMS data shows 638 Medicare services from Weining Ma across 10 procedure codes in 2024, for 499 Medicare patients. Medicare paid $27,111 for them.
Medicare services, 2024638
Medicare patients499
Paid by Medicare$27,111
Procedure codes10
Weining Ma's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 1,5782024: 61261%
- Tests and treatments
- 2023: 462024: 2643%
Where Weining Ma's Medicare services took place, 2024
- In an office33452%
- In a facility30448%
Weining Ma compared with the California median for diagnostic radiologists, 2024
- Weining Ma
- California median
- Medicare services
- 638vs 2,28172% below
- Medicare patients
- 499vs 1,34663% below
Medians across 3,734 diagnostic radiologists in California with Dmand AI profiles that report each measure.
Weining Ma'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
Weining Ma treated 499 Medicare patients in 2024, average age 74
CMS counts 499 Medicare patients who saw Weining Ma in 2024. The largest group is 65 to 74, with 235 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 2.45, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Weining Ma's median patient age at 71, with 51% women.
Medicare patients, 2024499
Average age74
Average risk score2.45
Also on Medicaid19%
Weining Ma's Medicare patients by age, 2024
Weining Ma's Medicare patients by sex, 2024
- Women33066%
- Men16934%
Chronic conditions among Weining Ma's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Cancer65%
- Arthritis47%
- Diabetes35%
- Anxiety31%
- Ischemic heart disease30%
- Mood disorders29%
Share of Medicare patients with each condition. A patient can have several.
Weining Ma'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
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Weining Ma scored 66 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 66 out of 100 for Weining Ma for performance year 2024, reported as part of a group. Weining Ma accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Weining Ma's MIPS scores, performance year 2024
- 66of 100Final score
- 81.6of 100Quality
- 40of 100Improvement Activities
- 10of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Weining Ma has 15 publications on record
Dmand AI links 15 papers to Weining Ma, published from 2011 to 2024. 2023 was the busiest year, with 3. The most frequent topics are Endometrial Neoplasms, Microsatellite Instability and Ovarian Neoplasms. Weining Ma has published most often in AJR Am J Roentgenol. Weining Ma's most frequent co-authors are Nadeem R. Abu-Rustum, MD, Carol Aghajanian, MD and Dennis S. Chi, MD.
Papers15
Years published2011 to 2024
Weining Ma's papers by year, 2011 to 2024
Topics Weining Ma writes about most
- Endometrial Neoplasms
- Microsatellite Instability
- Ovarian Neoplasms
- Receptor, ErbB-2
- Tomography, X-Ray Computed
Weining Ma's most frequent co-authors
- Nadeem R. Abu-Rustum, MD4 shared papers
- Carol Aghajanian, MD4 shared papers
- Dennis S. Chi, MD3 shared papers
Recent publications by Weining Ma
Antineoplastic Combined Chemotherapy ProtocolsEndometrial NeoplasmsPhenylurea Compounds
Ado-Trastuzumab EmtansineBreast NeoplasmsCarcinoma
DocumentationGenital Neoplasms, FemaleOvarian Neoplasms
Antineoplastic Agents, ImmunologicalBevacizumabCarcinosarcoma
See who Weining Ma researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Weining Ma works with, so you can find a warm path to the right diagnostic radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Weining Ma received $22 in industry payments in 2016
CMS Open Payments shows 1 general payment to Weining Ma from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Supernus Pharmaceuticals, Inc. paid the most, $22.
Companies that paid Weining Ma the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Weining Ma graduated from Shanghai Jiao Tong University School of Medicine
Weining Ma graduated from Shanghai Jiao Tong University School of Medicine in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Weining Ma'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 DataDmand AI Org Hierarchy 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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 |
| 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 Weining Ma
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Weining Ma's NPI number?
Weining Ma's NPI number is 1013995307. It was assigned on January 6, 2006, and it is active in the NPI Registry.
What does Weining Ma specialize in?
Weining Ma is a diagnostic radiologist in Los Angeles, California. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Weining Ma practice?
Weining Ma practices at 344 S Hauser Blvd, Los Angeles, CA 90036. Weining Ma's primary practice is Roswell Park Cancer Institute in Los Angeles, California. Dmand AI also links Weining Ma to 4 medical groups.
What is Weining Ma's office phone number?
The practice phone on file for Weining Ma is (716) 845-2300.
What is Weining Ma's medical license number?
Weining Ma holds New York license 224736.
Which hospitals is Weining Ma affiliated with?
Weining Ma is affiliated with Roswell Park Comprehensive Cancer Center.
What medical group is Weining Ma part of?
Weining Ma is linked to Roswell Park Comprehensive Cancer Center. Dmand AI links Weining Ma to 4 more medical groups.
Does Weining Ma accept Medicare?
Yes. CMS data shows Weining Ma billed Medicare for 638 services in 2024, and Weining Ma accepts Medicare assignment.
What is Weining Ma's MIPS score?
Weining Ma's MIPS final score for performance year 2024 is 66 out of 100, reported as part of a group.
How many Medicare patients does Weining Ma see?
CMS counts 499 Medicare patients who saw Weining Ma in 2024, with an average age of 74.
Show 6 more questionsShow fewer questions
What services does Weining Ma bill to Medicare?
In 2024, Weining Ma's most billed Medicare services were diagnostic imaging (71260), diagnostic imaging (74177) and ultrasound (76536).
Where did Weining Ma go to medical school?
Weining Ma graduated from Shanghai Jiao Tong University School of Medicine in 1987.
Has Weining Ma received payments from drug or device companies?
CMS Open Payments shows $22 in general payments to Weining Ma from 1 company from 2016 to 2016. The largest total came from Supernus Pharmaceuticals, Inc.
How long has Weining Ma been practicing?
Weining Ma graduated from medical school in 1987, 39 years ago.
Does Weining Ma do research?
Dmand AI links 15 publications to Weining Ma, published from 2011 to 2024.
Who does Weining Ma publish with?
Weining Ma's most frequent co-authors are Nadeem R. Abu-Rustum, MD (4 shared papers), Carol Aghajanian, MD (4 shared papers) and Dennis S. Chi, MD (3 shared papers).
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