Dr. Chia-Shang Jason Liu, MD, PhD
- Medicare services, 2021
- 369
- Publications
- 5
- Hospital affiliations
- 2
- Industry payments
- $608
- Medical groups
- 3
- Practice address
- 4650 Sunset Blvd, MS 108, Los Angeles, CA 90027
- Practice phone
- Call (323) 669-2164
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Liu'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. Chia-Shang Jason Liu is a neuroradiologist in Los Angeles, California
Dr. Liu practices at Children's Hospital Los Angeles in Los Angeles, California, part of Children's Hospital Los Angeles.
Dr. Liu's NPI, 1891851325, was assigned on December 29, 2006. Dr. Liu graduated from Perelman School of Medicine - Philadelphia in 2006. Dr. Liu holds California license A116834.
- NPI
- 1891851325NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062675523
- NPI enumeration date
- December 29, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (323) 669-2164
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Chia-Shang Jason Liu practices at Children's Hospital Los Angeles in Los Angeles, California
Dr. Liu's primary practice is Children's Hospital Los Angeles, at 4650 Sunset Blvd, MS 108, Los Angeles, CA 90027 in Los Angeles County. The practice phone is (323) 669-2164.
- Children's Hospital Los Angeles4650 Sunset Blvd, MS 108, Los Angeles, CA 90027 · Los Angeles CountyPhone(323) 669-2164
Source: Dmand AI Affiliation Data
Dr. Chia-Shang Jason Liu is affiliated with 2 sites of care and 3 medical groups
Dr. Liu's primary practice is Children's Hospital Los Angeles in Los Angeles, California, part of Children's Hospital Los Angeles. Dr. Liu is also affiliated with Keck Hospital of USC. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Liu to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Chia-Shang Jason Liu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Liu practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Children's Hospital Los Angeles | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Children's Hospital Los Angeles and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Chia-Shang Jason Liu is one of 202 neuroradiologists in California
Neuroradiology is Dr. Liu's primary specialty in the NPI Registry, under taxonomy code 2085N0700X. Dr. Liu is board certified in diagnostic radiology by the American Board of Radiology. Dmand AI has Dr. Liu's licenses on file in 2 states: California and Pennsylvania.
Specialties and state licenses
- Neuroradiology, CaliforniaPrimary
- Internal medicine, Pennsylvania
Neuroradiologists near Dr. Liu
Counts of neuroradiologists 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. Chia-Shang Jason Liu billed Medicare for 369 services in 2021
CMS data shows 369 Medicare services from Dr. Liu across 12 procedure codes in 2021. Medicare paid $14,285 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Liu's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Imaging
- 2020: 7272021: 36949%
Dr. Liu compared with the California median for neuroradiologists, 2021
- Dr. Liu
- California median
- Medicare services
- 369vs 1,32672% below
Medians across 174 neuroradiologists in California with Dmand AI profiles that report each measure.
Dr. Liu's most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Liu?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Liu and other neuroradiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Chia-Shang Jason Liu's patients have a median age of 11
Across all payers, Dmand AI patient panel data puts Dr. Liu's median patient age at 11, with 48% women.
Dr. Liu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 11
Patient panel by sex, all payers
- Women48%
- Men52%
Source: Dmand AI Patient Panel Data
How Dr. Chia-Shang Jason Liu takes part in Medicare
Dr. Liu 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. Chia-Shang Jason Liu has 5 publications on record
Dmand AI links 5 papers to Dr. Liu, published from 2016 to 2020. 2016 was the busiest year, with 2. Dr. Liu's most frequent co-authors are Wende N. Gibbs, MD, Mark Susumu Shiroishi, MD and Jay Acharya, MD.
Dr. Liu's papers by year, 2016 to 2020
Dr. Liu's most frequent co-authors
- Wende N. Gibbs, MD2 shared papers
- Mark Susumu Shiroishi, MD2 shared papers
- Jay Acharya, MD1 shared paper
Recent publications by Dr. Liu
See who Dr. Liu researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Liu works with, so you can find a warm path to the right neuroradiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Chia-Shang Jason Liu received $608 in industry payments from 2016 to 2024
CMS Open Payments shows 17 general payments to Dr. Liu from 8 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $156.
General payments to Dr. Liu by program year, 2016 to 2024
Companies that paid Dr. Liu the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Chia-Shang Jason Liu graduated from Perelman School of Medicine - Philadelphia
Dr. Liu graduated from Perelman School of Medicine - Philadelphia in 2006.
- Medical school
- Board certified in diagnostic radiology
- Board certified in neuroradiology
Source: Dmand AI Professional Profile Data
Dr. Chia-Shang Jason Liu accepts plans from 10 insurance carriers
Dr. Liu is in network with 10 carriers, including United Healthcare, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Aetna
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- +2 more carriersWith a free account
Plan types Dr. Liu accepts, by number of carriers
- Medicare6
- PPO6
- HMO2
- POS2
- EPO1
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Chia-Shang Jason Liu'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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 Data |
| 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 |
| 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 Dr. Chia-Shang Jason Liu
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. Chia-Shang Jason Liu's NPI number?
Dr. Chia-Shang Jason Liu's NPI number is 1891851325. It was assigned on December 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Chia-Shang Jason Liu?
Dr. Chia-Shang Jason Liu is a neuroradiologist in Los Angeles, California. The primary specialty in the NPI Registry is Neuroradiology Physician (taxonomy code 2085N0700X).
Where does Dr. Chia-Shang Jason Liu practice?
Dr. Liu practices at 4650 Sunset Blvd, MS 108, Los Angeles, CA 90027. Dr. Liu's primary practice is Children's Hospital Los Angeles in Los Angeles, California, part of Children's Hospital Los Angeles. Dmand AI also links Dr. Liu to 2 medical groups.
What is Dr. Chia-Shang Jason Liu's office phone number?
The practice phone on file for Dr. Liu is (323) 669-2164.
What is Dr. Chia-Shang Jason Liu's medical license number?
Dr. Liu holds California license A116834, one of the licenses on file in 2 states.
Which states has Dr. Chia-Shang Jason Liu been licensed in?
Dmand AI has state licenses on file for Dr. Liu in California (2011 to 2027) and Pennsylvania (2006 to 2011).
Which hospitals is Dr. Chia-Shang Jason Liu affiliated with?
Dr. Liu practices at Children's Hospital Los Angeles in Los Angeles, California. Dr. Liu is also affiliated with Keck Hospital of USC.
What medical group is Dr. Chia-Shang Jason Liu part of?
Dr. Liu is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Liu to 2 more medical groups.
Does Dr. Chia-Shang Jason Liu accept Medicare?
Yes. CMS data shows Dr. Liu billed Medicare for 369 services in 2021, and Dr. Liu accepts Medicare assignment.
Is Dr. Chia-Shang Jason Liu board certified?
Yes. Dr. Liu is board certified in diagnostic radiology by the American Board of Radiology.
Show 7 more questionsShow fewer questions
What services does Dr. Chia-Shang Jason Liu bill to Medicare?
In 2021, Dr. Liu's most billed Medicare services were diagnostic imaging (70450), diagnostic imaging (70553) and diagnostic imaging (72110).
Where did Dr. Chia-Shang Jason Liu go to medical school?
Dr. Liu graduated from Perelman School of Medicine - Philadelphia in 2006.
Has Dr. Chia-Shang Jason Liu received payments from drug or device companies?
CMS Open Payments shows $608 in general payments to Dr. Liu from 8 companies from 2016 to 2024. The largest total came from Boston Scientific Corporation.
How long has Dr. Chia-Shang Jason Liu been practicing?
Dr. Liu graduated from medical school in 2006, 20 years ago.
Does Dr. Chia-Shang Jason Liu do research?
Dmand AI links 5 publications to Dr. Liu, published from 2016 to 2020.
Who does Dr. Chia-Shang Jason Liu publish with?
Dr. Liu's most frequent co-authors are Wende N. Gibbs, MD (2 shared papers), Mark Susumu Shiroishi, MD (2 shared papers) and Jay Acharya, MD (1 shared paper).
What insurance does Dr. Chia-Shang Jason Liu accept?
Dr. Liu is in network with 10 carriers, including United Healthcare, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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