Michael Xiang
- Medicare services, 2024
- 2,522
- Medicare patients, 2024
- 230
- Part D claims, 2024
- 270
- Publications
- 4
- MIPS score, 2024
- 81
- Practice address
- 200 Medical Plz, Los Angeles, CA 90024
- Practice phone
- Call (310) 794-9206
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Peter Morton UCLA Medical Building
Los Angeles, California
Find Michael Xiang'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.
Michael Xiang is a radiation oncologist in Los Angeles, California
Michael Xiang practices at Peter Morton UCLA Medical Building in Los Angeles, California.
Michael Xiang's NPI, 1477930519, was assigned on April 28, 2015. Michael Xiang graduated from Harvard Medical School in 2015. Michael Xiang holds California license A144129.
- NPI
- 1477930519NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395167217
- NPI enumeration date
- April 28, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (310) 794-9206
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael Xiang practices at Peter Morton UCLA Medical Building in Los Angeles, California
Michael Xiang's primary practice is Peter Morton UCLA Medical Building, at 200 Medical Plz, Los Angeles, CA 90024 in Los Angeles County. The practice phone is (310) 794-9206.
- Peter Morton UCLA Medical Building200 Medical Plz, Los Angeles, CA 90024 · Los Angeles CountyPhone(310) 794-9206
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Michael Xiang is affiliated with 6 sites of care and 2 medical groups
Michael Xiang's primary practice is Peter Morton UCLA Medical Building in Los Angeles, California. Michael Xiang is also affiliated with Ronald Reagan UCLA Medical Center. The medical group on file is UCLA Medical Group (UCLA Health). Dmand AI also links Michael Xiang to 2 more hospitals, 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 Michael Xiang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Xiang practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Peter Morton UCLA Medical Building | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Michael Xiang is one of 685 radiation oncologists in California
Radiation oncology is Michael Xiang's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Michael Xiang is board certified in radiation oncology by the American Board of Radiology. Michael Xiang is licensed in California.
Specialties and state licenses
- Radiation oncology, CaliforniaPrimary
Clinical focus
Dmand AI lists anal cancer radiation, bladder cancer radiation, bone cancer radiation, brain cancer radiation, breast cancer radiation, cancer radiation-upper GI, colorectal cancer radiation and head & neck cancer radiation among the conditions Michael Xiang treats.
Radiation oncologists near Michael Xiang
Counts of radiation 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
Michael Xiang billed Medicare for 2,522 services in 2024
CMS data shows 2,522 Medicare services from Michael Xiang across 19 procedure codes in 2024, for 230 Medicare patients. Medicare paid $197,511 for them. Every service was in an office.
Michael Xiang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 1,8712024: 2,11013%
- Office and hospital visits
- 2023: 2332024: 29527%
- Other services
- 2023: 342024: 117244%
Michael Xiang compared with the California median for radiation oncologists, 2024
- Michael Xiang
- California median
- Medicare services
- 2,522vs 1,44475% above
- Medicare patients
- 230vs 16440% above
- Part D claims
- 163vs 325.1 times
Medians across 633 radiation oncologists in California with Dmand AI profiles that report each measure.
Michael Xiang'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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Medicare shows one payer. Book a meeting to get commercial claims data for Michael Xiang and other radiation oncologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Michael Xiang treated 230 Medicare patients in 2024, average age 74
CMS counts 230 Medicare patients who saw Michael Xiang in 2024. The largest group is 65 to 74, with 127 patients. 75% of them have cancer, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.88, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Michael Xiang's median patient age at 68, with 57% women.
Michael Xiang's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Michael Xiang's Medicare patients by sex, 2024
- Women11550%
- Men11550%
Chronic conditions among Michael Xiang's Medicare patients, 2024
- Cancer75%
- High cholesterol75%
- High blood pressure74%
- Arthritis45%
- Diabetes34%
- Ischemic heart disease32%
- Anxiety28%
- Depression27%
Share of Medicare patients with each condition. A patient can have several.
Michael Xiang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Michael Xiang wrote 270 Medicare Part D claims in 2024
In 2024, Michael Xiang wrote 270 Medicare Part D claims for 68 patients. 85% of them were for generic drugs. CMS names the drug for 163 of them, across 6 drugs with 11 or more claims each, at $30,181 in total drug cost. In 2023, CMS named 104 claims across 5 drugs.
Michael Xiang's Part D claims by kind of drug, 2024
- Generic230 claims85%
- Brand-name40 claims15%
Michael Xiang'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 Michael Xiang's Part D claims, 2024
- Antibiotics4%11 of 270 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: 1042024: 16357%
Drugs named by CMS: 6 in 2024, 5 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
Michael Xiang scored 81 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 81 out of 100 for Michael Xiang for performance year 2024, reported as part of a group. Michael Xiang accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Michael Xiang as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Michael Xiang's MIPS scores, performance year 2024
- 81of 100Final score
- 62.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 68of 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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Michael Xiang has 4 publications on record
Dmand AI links 4 papers to Michael Xiang, published from 2016 to 2019. Michael Xiang's most frequent co-authors are David Alan Frank, MD, Karen Elizabeth Hoffman, MD and Neil E. Martin, MD.
Michael Xiang's most frequent co-authors
- David Alan Frank, MD1 shared paper
- Karen Elizabeth Hoffman, MD1 shared paper
- Neil E. Martin, MD1 shared paper
Recent publications by Michael Xiang
See who Michael Xiang researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Michael Xiang works with, so you can find a warm path to the right radiation oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Michael Xiang received $617 in industry payments in 2023
CMS Open Payments shows 3 general payments to Michael Xiang from 1 drug or device company in 2023. Travel and lodging make up the largest share, 78% of the total. Siemens Medical Solutions USA, Inc. paid the most, $617.
General payments to Michael Xiang by kind, 2023 to 2023
- Travel and lodging$48178%
- Food and beverage$13622%
Companies that paid Michael Xiang the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Michael Xiang graduated from Harvard Medical School
Michael Xiang graduated from Harvard Medical School in 2015. Michael Xiang is a member of ASTRO.
- Medical school
- Board certified in radiation oncology
Source: Dmand AI Professional Profile Data
Michael Xiang accepts plans from 13 insurance carriers
Michael Xiang is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +5 more carriersWith a free account
Plan types Michael Xiang accepts, by number of carriers
- PPO9
- Medicare7
- HMO6
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Michael Xiang'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)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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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 Michael Xiang
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michael Xiang's NPI number?
Michael Xiang's NPI number is 1477930519. It was assigned on April 28, 2015, and it is active in the NPI Registry.
What does Michael Xiang specialize in?
Michael Xiang is a radiation oncologist in Los Angeles, California. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).
Where does Michael Xiang practice?
Michael Xiang practices at 200 Medical Plz, Los Angeles, CA 90024. Michael Xiang's primary practice is Peter Morton UCLA Medical Building in Los Angeles, California. Dmand AI also links Michael Xiang to 2 hospitals, 2 group practices and clinics and 1 medical group.
What is Michael Xiang's office phone number?
The practice phone on file for Michael Xiang is (310) 794-9206.
What is Michael Xiang's medical license number?
Michael Xiang holds California license A144129.
Which hospitals is Michael Xiang affiliated with?
Michael Xiang is affiliated with Ronald Reagan UCLA Medical Center. Dmand AI links Michael Xiang to 2 more hospitals.
What medical group is Michael Xiang part of?
Michael Xiang is linked to UCLA Medical Group (UCLA Health). Dmand AI links Michael Xiang to 1 more medical group.
Does Michael Xiang accept Medicare?
Yes. CMS data shows Michael Xiang billed Medicare for 2,522 services in 2024, and Michael Xiang accepts Medicare assignment.
Does Michael Xiang offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Michael Xiang as offering telehealth services.
What is Michael Xiang's MIPS score?
Michael Xiang's MIPS final score for performance year 2024 is 81 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Michael Xiang see?
CMS counts 230 Medicare patients who saw Michael Xiang in 2024, with an average age of 74.
Is Michael Xiang board certified?
Yes. Michael Xiang is board certified in radiation oncology by the American Board of Radiology.
What services does Michael Xiang bill to Medicare?
In 2024, Michael Xiang's most billed Medicare services were radiation oncology (77014), radiation oncology (77300) and radiation oncology (77427).
Where did Michael Xiang go to medical school?
Michael Xiang graduated from Harvard Medical School in 2015.
What drugs does Michael Xiang prescribe most?
In 2024 Medicare Part D data, Michael Xiang's most prescribed drugs by claims were Tamsulosin HCl, Gabapentin and Gemtesa.
Has Michael Xiang received payments from drug or device companies?
CMS Open Payments shows $617 in general payments to Michael Xiang from 1 company from 2023 to 2023. The largest total came from Siemens Medical Solutions USA, Inc.
How long has Michael Xiang been practicing?
Michael Xiang graduated from medical school in 2015, 11 years ago.
Does Michael Xiang do research?
Dmand AI links 4 publications to Michael Xiang, published from 2016 to 2019.
Who does Michael Xiang publish with?
Michael Xiang's most frequent co-authors are David Alan Frank, MD (1 shared paper), Karen Elizabeth Hoffman, MD (1 shared paper) and Neil E. Martin, MD (1 shared paper).
What insurance does Michael Xiang accept?
Michael Xiang is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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