Dr. Christina Ma, MD
- Medicare services, 2024
- 25,001
- Medicare patients, 2024
- 991
- MIPS score, 2024
- 91
- Industry payments
- $117
- Affiliated sites
- 11
- Practice address
- 1510 S Cotner Ave, Los Angeles, CA 90025
- Practice phone
- Call (310) 445-2951
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Beverly Radiology Medical Group III
Los Angeles, California
Find Dr. Ma's professional email, personal email and mobile number
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Dr. Christina Ma is a diagnostic radiologist in Los Angeles, California
Dr. Ma practices at Beverly Radiology Medical Group III in Los Angeles, California.
Dr. Ma's NPI, 1891052742, was assigned on April 17, 2012. Dr. Ma graduated from University of Southern California Keck School of Medicine in 2012. Dr. Ma holds California license A129287.
- NPI
- 1891052742NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385955632
- NPI enumeration date
- April 17, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 445-2951
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christina Ma practices at Beverly Radiology Medical Group III in Los Angeles, California
Dr. Ma's primary practice is Beverly Radiology Medical Group III, at 1510 S Cotner Ave, Los Angeles, CA 90025 in Los Angeles County. The practice phone is (310) 445-2951.
- Beverly Radiology Medical Group III1510 S Cotner Ave, Los Angeles, CA 90025 · Los Angeles CountyPhone(310) 445-2951
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Christina Ma is affiliated with 12 sites of care and 11 medical groups
Dr. Ma's primary practice is Beverly Radiology Medical Group III in Los Angeles, California. The medical group on file is Beverly Radiology Medical Group. Dmand AI also links Dr. Ma to 11 more group practices and clinics and 10 medical groups, 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. Christina Ma's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ma practices, 11 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Beverly Radiology Medical Group III | Available with a free account |
| +11 more sites and 10 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christina Ma is one of 4,096 diagnostic radiologists in California
Diagnostic radiology is Dr. Ma's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Ma is licensed in California.
Specialties and state licenses
- Diagnostic radiology, CaliforniaPrimary
Diagnostic radiologists near Dr. 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
Dr. Christina Ma billed Medicare for 25,001 services in 2024
CMS data shows 25,001 Medicare services from Dr. Ma across 23 procedure codes in 2024, for 991 Medicare patients. Medicare paid $141,926 for them. Every service was in an office.
Dr. Ma's Medicare services by type, 2024
- Other services23,945
- Imaging910
- Tests and treatments146
Dr. Ma compared with the California median for diagnostic radiologists, 2024
- Dr. Ma
- California median
- Medicare services
- 25,001vs 2,28111.0 times
- Medicare patients
- 991vs 1,34626% below
Medians across 3,734 diagnostic radiologists in California with Dmand AI profiles that report each measure.
Dr. 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
Dr. Christina Ma treated 991 Medicare patients in 2024, average age 73
CMS counts 991 Medicare patients who saw Dr. Ma in 2024. The largest group is 65 to 74, with 548 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 54% are also on Medicaid. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ma's median patient age at 61, with 60% women.
Dr. Ma's Medicare patients by age, 2024
Dr. Ma's Medicare patients by sex, 2024
- Women56157%
- Men43043%
Chronic conditions among Dr. Ma's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis46%
- Diabetes39%
- Ischemic heart disease27%
- Chronic kidney disease25%
- Osteoporosis23%
- Mood disorders17%
Share of Medicare patients with each condition. A patient can have several.
Dr. 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 61
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Christina Ma scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Ma for performance year 2024, reported as part of a group. Dr. Ma accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Ma's MIPS scores, performance year 2024
- 91of 100Final score
- 75of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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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Dr. Christina Ma received $117 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Dr. Ma from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. MIMEDX Group, Inc. paid the most, $91.
General payments to Dr. Ma by program year, 2024 to 2025
Companies that paid Dr. Ma the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Christina Ma graduated from University of Southern California Keck School of Medicine
Dr. Ma graduated from University of Southern California Keck School of Medicine in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Christina 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 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) |
| 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. Christina 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 Dr. Christina Ma's NPI number?
Dr. Christina Ma's NPI number is 1891052742. It was assigned on April 17, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Christina Ma?
Dr. Christina 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 Dr. Christina Ma practice?
Dr. Ma practices at 1510 S Cotner Ave, Los Angeles, CA 90025. Dr. Ma's primary practice is Beverly Radiology Medical Group III in Los Angeles, California. Dmand AI also links Dr. Ma to 11 group practices and clinics and 10 medical groups.
What is Dr. Christina Ma's office phone number?
The practice phone on file for Dr. Ma is (310) 445-2951.
What is Dr. Christina Ma's medical license number?
Dr. Ma holds California license A129287.
What medical group is Dr. Christina Ma part of?
Dr. Ma is linked to Beverly Radiology Medical Group. Dmand AI links Dr. Ma to 10 more medical groups.
Does Dr. Christina Ma accept Medicare?
Yes. CMS data shows Dr. Ma billed Medicare for 25,001 services in 2024, and Dr. Ma accepts Medicare assignment.
What is Dr. Christina Ma's MIPS score?
Dr. Ma's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
How many Medicare patients does Dr. Christina Ma see?
CMS counts 991 Medicare patients who saw Dr. Ma in 2024, with an average age of 73.
What services does Dr. Christina Ma bill to Medicare?
In 2024, Dr. Ma's most billed Medicare services were medical supplies or transport (A9575), medicare temporary code (Q9967) and ultrasound (76700).
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Where did Dr. Christina Ma go to medical school?
Dr. Ma graduated from University of Southern California Keck School of Medicine in 2012.
Has Dr. Christina Ma received payments from drug or device companies?
CMS Open Payments shows $117 in general payments to Dr. Ma from 2 companies from 2024 to 2025. The largest total came from MIMEDX Group, Inc.
How long has Dr. Christina Ma been practicing?
Dr. Ma graduated from medical school in 2012, 14 years ago.
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