Dement Geriatr Cogn Disord
Dr. Julia Jen-Chiao Hsiao, DO
- Medicare services, 2024
- 124
- Medicare patients, 2024
- 70
- Part D claims, 2024
- 3,195
- Publications
- 5
- Clinical trials
- 1
- Practice address
- 3565 Del Amo Blvd, Torrance, CA 90503
- Practice phone
- Call (213) 623-2225
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Healthcare Partners Medical Group
Torrance, California
Find Dr. Hsiao'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. Julia Jen-Chiao Hsiao is a neurologist in Torrance, California
Dr. Hsiao practices at Healthcare Partners Medical Group in Torrance, California.
Dr. Hsiao's NPI, 1215133798, was assigned on June 22, 2007. Dr. Hsiao graduated from Des Moines University in 2003. Dr. Hsiao holds California license 20A11680.
- NPI
- 1215133798NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183867765
- NPI enumeration date
- June 22, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (213) 623-2225
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Julia Jen-Chiao Hsiao practices at Healthcare Partners Medical Group in Torrance, California
Dr. Hsiao's primary practice is Healthcare Partners Medical Group, at 3565 Del Amo Blvd, Torrance, CA 90503 in Los Angeles County. The practice phone is (213) 623-2225.
- Healthcare Partners Medical Group3565 Del Amo Blvd, Torrance, CA 90503 · Los Angeles CountyPhone(213) 623-2225
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Julia Jen-Chiao Hsiao is affiliated with 3 sites of care and 2 medical groups
Dr. Hsiao's primary practice is Healthcare Partners Medical Group in Torrance, California. Dr. Hsiao is also affiliated with Torrance Memorial Medical Center. The medical group on file is Optum - Downtown Los Angeles. Dmand AI also links Dr. Hsiao to 1 more group practice or clinic 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. Julia Jen-Chiao Hsiao's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hsiao practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Healthcare Partners Medical Group | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Julia Jen-Chiao Hsiao is one of 2,207 neurologists in California
Neurology is Dr. Hsiao's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Hsiao is board certified in neurology by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Hsiao's licenses on file in 7 states: California, Missouri, Colorado, Arizona, Alabama, Illinois and Michigan.
Specialties and state licenses
- Neurology, CaliforniaPrimary
- Missouri license
- Colorado license
- Arizona license
- Alabama license
- Illinois license
- Michigan license
Clinical focus
Dmand AI lists depression and non-alzheimer's dementia (chronic) among the conditions Dr. Hsiao treats.
Neurologists near Dr. Hsiao
Counts of neurologists 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. Julia Jen-Chiao Hsiao billed Medicare for 124 services in 2024
CMS data shows 124 Medicare services from Dr. Hsiao across 3 procedure codes in 2024, all of them office visits, for 70 Medicare patients. Medicare paid $9,881 for them. Every service was in an office.
Dr. Hsiao's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1462024: 12415%
Dr. Hsiao compared with the California median for neurologists, 2024
- Dr. Hsiao
- California median
- Medicare services
- 124vs 40469% below
- Medicare patients
- 70vs 19063% below
- Part D claims
- 2,976vs 3249.2 times
Medians across 1,995 neurologists in California with Dmand AI profiles that report each measure.
Dr. Hsiao'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.
Need commercial claims for Dr. Hsiao?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hsiao and other neurologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Julia Jen-Chiao Hsiao treated 70 Medicare patients in 2024, average age 75
CMS counts 70 Medicare patients who saw Dr. Hsiao in 2024. The largest group is 75 to 84, with 29 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 27% are also on Medicaid. Their average risk score is 1.71, 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. Hsiao's median patient age at 74, with 65% women.
Dr. Hsiao's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Hsiao's Medicare patients by sex, 2024
- Women4463%
- Men2637%
Chronic conditions among Dr. Hsiao's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Alzheimer's and dementia47%
- Arthritis36%
- Depression33%
- Mood disorders33%
- Diabetes30%
- Anxiety27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hsiao's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women65%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Julia Jen-Chiao Hsiao wrote 3,195 Medicare Part D claims in 2024
In 2024, Dr. Hsiao wrote 3,195 Medicare Part D claims for 594 patients. 95% of them were for generic drugs. CMS names the drug for 2,976 of them, across 53 drugs with 11 or more claims each, at $625,375 in total drug cost. In 2023, CMS named 3,005 claims across 51 drugs.
Dr. Hsiao's Part D claims by kind of drug, 2024
- Generic3,024 claims95%
- Brand-name and other171 claims5%
Dr. Hsiao'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. Hsiao's Part D claims, 2024
- Antipsychotics, patients 65 and over2%68 of 3,195 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: 3,0052024: 2,9761%
Drugs named by CMS: 53 in 2024, 51 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
Dr. Julia Jen-Chiao Hsiao offers telehealth to Medicare patients
Dr. Hsiao accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Hsiao as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Julia Jen-Chiao Hsiao has 5 publications on record
Dmand AI links 5 papers to Dr. Hsiao, published from 2013 to 2014. 2013 was the busiest year, with 3. Dr. Hsiao's most frequent co-authors are Edmond Huatung Teng, MD, PhD, Mario Fernando Mendez, MD and Valeriy Sabodash, MD.
Dr. Hsiao's most frequent co-authors
- Edmond Huatung Teng, MD, PhD2 shared papers
- Mario Fernando Mendez, MD1 shared paper
- Valeriy Sabodash, MD1 shared paper
Recent publications by Dr. Hsiao
Neurodegener Dis Manag
See who Dr. Hsiao researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hsiao works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Julia Jen-Chiao Hsiao has worked on 1 clinical trial
Dmand AI links Dr. Hsiao to 1 clinical trial. Conditions studied include Frontotemporal Dementia and Frontotemporal Lobar Degeneration.
Conditions in Dr. Hsiao's trials
- Frontotemporal Dementia
- Frontotemporal Lobar Degeneration
Investigators on the most trials with Dr. Hsiao
Recent clinical trials with Dr. Hsiao
Study of Social Behavior and Emotion in Frontotemporal Dementia, Alzheimer's Disease and Controls (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Julia Jen-Chiao Hsiao received $4,475 in industry payments from 2016 to 2025
CMS Open Payments shows 250 general payments to Dr. Hsiao from 30 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Teva Pharmaceuticals USA, Inc. paid the most, $784.
General payments to Dr. Hsiao by program year, 2016 to 2025
General payments to Dr. Hsiao by kind, 2016 to 2025
- Food and beverage$4,33797%
- Speaker and faculty fees$1233%
- Education$150%
Companies that paid Dr. Hsiao 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. Julia Jen-Chiao Hsiao graduated from Des Moines University
Dr. Hsiao graduated from Des Moines University in 2003. Dr. Hsiao is a member of AOA.
- Medical school
- Board certified in neurology
Source: Dmand AI Professional Profile Data
Dr. Julia Jen-Chiao Hsiao accepts plans from 12 insurance carriers
Dr. Hsiao is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare 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
- Blue Cross Blue Shield of Massachusetts
- HCSC
- LA Care
- Regence Health Plans
- Aspirus Health Plan
- +4 more carriersWith a free account
Plan types Dr. Hsiao accepts, by number of carriers
- Medicare9
- PPO7
- HMO4
- POS4
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Julia Jen-Chiao Hsiao'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 |
| 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. Julia Jen-Chiao Hsiao
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. Julia Jen-Chiao Hsiao's NPI number?
Dr. Julia Jen-Chiao Hsiao's NPI number is 1215133798. It was assigned on June 22, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Julia Jen-Chiao Hsiao?
Dr. Julia Jen-Chiao Hsiao is a neurologist in Torrance, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Julia Jen-Chiao Hsiao practice?
Dr. Hsiao practices at 3565 Del Amo Blvd, Torrance, CA 90503. Dr. Hsiao's primary practice is Healthcare Partners Medical Group in Torrance, California. Dmand AI also links Dr. Hsiao to 1 group practice or clinic and 1 medical group.
What is Dr. Julia Jen-Chiao Hsiao's office phone number?
The practice phone on file for Dr. Hsiao is (213) 623-2225.
What is Dr. Julia Jen-Chiao Hsiao's medical license number?
Dr. Hsiao holds California license 20A11680, one of the licenses on file in 7 states.
Which states has Dr. Julia Jen-Chiao Hsiao been licensed in?
Dmand AI has state licenses on file for Dr. Hsiao in California (2011 to 2027), Missouri (2023 to 2026), Colorado (2022 to 2025), Arizona (2022 to 2024), Alabama (2022 to 2023), Illinois (2023) and Michigan (2007 to 2011).
Which hospitals is Dr. Julia Jen-Chiao Hsiao affiliated with?
Dr. Hsiao is affiliated with Torrance Memorial Medical Center.
What medical group is Dr. Julia Jen-Chiao Hsiao part of?
Dr. Hsiao is linked to Optum - Downtown Los Angeles. Dmand AI links Dr. Hsiao to 1 more medical group.
Does Dr. Julia Jen-Chiao Hsiao accept Medicare?
Yes. CMS data shows Dr. Hsiao billed Medicare for 124 services in 2024, and Dr. Hsiao accepts Medicare assignment.
Does Dr. Julia Jen-Chiao Hsiao offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Hsiao as offering telehealth services.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Julia Jen-Chiao Hsiao see?
CMS counts 70 Medicare patients who saw Dr. Hsiao in 2024, with an average age of 75.
Is Dr. Julia Jen-Chiao Hsiao board certified?
Yes. Dr. Hsiao is board certified in neurology by the American Board of Psychiatry and Neurology.
What services does Dr. Julia Jen-Chiao Hsiao bill to Medicare?
In 2024, Dr. Hsiao's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and office visit, established patient (99215).
Where did Dr. Julia Jen-Chiao Hsiao go to medical school?
Dr. Hsiao graduated from Des Moines University in 2003.
What drugs does Dr. Julia Jen-Chiao Hsiao prescribe most?
In 2024 Medicare Part D data, Dr. Hsiao's most prescribed drugs by claims were Donepezil HCl, Carbidopa-Levodopa and Levetiracetam.
Has Dr. Julia Jen-Chiao Hsiao received payments from drug or device companies?
CMS Open Payments shows $4,475 in general payments to Dr. Hsiao from 30 companies from 2016 to 2025. The largest total came from Teva Pharmaceuticals USA, Inc.
How long has Dr. Julia Jen-Chiao Hsiao been practicing?
Dr. Hsiao graduated from medical school in 2003, 23 years ago.
Does Dr. Julia Jen-Chiao Hsiao do research?
Dmand AI links 5 publications to Dr. Hsiao, published from 2013 to 2014. Dr. Hsiao has worked on 1 clinical trial.
Who does Dr. Julia Jen-Chiao Hsiao publish with?
Dr. Hsiao's most frequent co-authors are Edmond Huatung Teng, MD, PhD (2 shared papers), Mario Fernando Mendez, MD (1 shared paper) and Valeriy Sabodash, MD (1 shared paper).
What insurance does Dr. Julia Jen-Chiao Hsiao accept?
Dr. Hsiao is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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