Michelle Hsiaoyen Liu, NP
- Part D claims, 2024
- 117
- Hospital affiliations
- 1
- Industry payments
- $29
- Medical groups
- 3
- State license
- 1
- Practice address
- 1300 N Vermont Ave, Los Angeles, CA 90027
- Practice phone
- Call (213) 413-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Michelle Liu's professional email, personal email and mobile number
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Michelle Hsiaoyen Liu is an acute care nurse practitioner in Los Angeles, California
Michelle Liu practices at CHA Hollywood Presbyterian Medical Center in Los Angeles, California, part of CHA Health Systems.
Michelle Liu's NPI, 1295581817, was assigned on April 25, 2024. Michelle Liu holds California license 95029395.
- NPI
- 1295581817NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345771853
- NPI enumeration date
- April 25, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (213) 413-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Michelle Hsiaoyen Liu practices at CHA Hollywood Presbyterian Medical Center in Los Angeles, California
Michelle Liu's primary practice is CHA Hollywood Presbyterian Medical Center, at 1300 N Vermont Ave, Los Angeles, CA 90027 in Los Angeles County. The practice phone is (213) 413-3000.
- CHA Hollywood Presbyterian Medical Center1300 N Vermont Ave, Los Angeles, CA 90027 · Los Angeles CountyPhone(213) 413-3000
Source: Dmand AI Affiliation Data
Michelle Hsiaoyen Liu is affiliated with 4 sites of care and 3 medical groups
Michelle Liu's primary practice is CHA Hollywood Presbyterian Medical Center in Los Angeles, California, part of CHA Health Systems. The medical group on file is City of Hope. Dmand AI also links Michelle Liu to 2 more medical groups, 1 breast imaging center, 1 group practice or clinic and 1 other site, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Michelle Hsiaoyen Liu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michelle Liu practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CHA Hollywood Presbyterian Medical Center | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Michelle Hsiaoyen Liu is one of 1,440 acute care nurse practitioners in California
Acute care is Michelle Liu's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Michelle Liu is licensed in California.
Specialties and state licenses
- Acute care nurse practitioner, CaliforniaPrimary
Acute care nurse practitioners near Michelle Liu
Counts of acute care nurse practitioners 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
Michelle Hsiaoyen Liu's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Michelle Liu's median patient age at 71, with 53% women.
Michelle 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 71
Patient panel by sex, all payers
- Women53%
- Men46%
Source: Dmand AI Patient Panel Data
Michelle Hsiaoyen Liu wrote 117 Medicare Part D claims in 2024
In 2024, Michelle Liu wrote 117 Medicare Part D claims for 69 patients. 97% of them were for generic drugs.
Michelle Liu's Part D claims by kind of drug, 2024
- Generic113 claims97%
- Brand-name and other4 claims3%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Michelle Hsiaoyen Liu takes part in Medicare
Michelle 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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Michelle Hsiaoyen Liu received $29 in industry payments in 2025
CMS Open Payments shows 1 general payment to Michelle Liu from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $29.
Companies that paid Michelle Liu the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Michelle Hsiaoyen 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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Michelle Hsiaoyen 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 Michelle Hsiaoyen Liu's NPI number?
Michelle Hsiaoyen Liu's NPI number is 1295581817. It was assigned on April 25, 2024, and it is active in the NPI Registry.
What does Michelle Hsiaoyen Liu specialize in?
Michelle Hsiaoyen Liu is an acute care nurse practitioner in Los Angeles, California. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Michelle Hsiaoyen Liu practice?
Michelle Liu practices at 1300 N Vermont Ave, Los Angeles, CA 90027. Michelle Liu's primary practice is CHA Hollywood Presbyterian Medical Center in Los Angeles, California, part of CHA Health Systems. Dmand AI also links Michelle Liu to 2 medical groups, 1 breast imaging center, 1 group practice or clinic and 1 other site.
What is Michelle Hsiaoyen Liu's office phone number?
The practice phone on file for Michelle Liu is (213) 413-3000.
What is Michelle Hsiaoyen Liu's medical license number?
Michelle Liu holds California license 95029395.
Which hospitals is Michelle Hsiaoyen Liu affiliated with?
Michelle Liu practices at CHA Hollywood Presbyterian Medical Center in Los Angeles, California.
What medical group is Michelle Hsiaoyen Liu part of?
Michelle Liu is linked to City of Hope. Dmand AI links Michelle Liu to 2 more medical groups.
Does Michelle Hsiaoyen Liu accept Medicare?
Yes. CMS lists Michelle Liu as accepting Medicare assignment.
Has Michelle Hsiaoyen Liu received payments from drug or device companies?
CMS Open Payments shows $29 in general payments to Michelle Liu from 1 company from 2025 to 2025. The largest total came from Novo Nordisk Inc.
How long has Michelle Hsiaoyen Liu been practicing?
Michelle Liu graduated from medical school in 2022, 4 years ago.
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