Michelle Liu, PA
- Part D claims, 2024
- 1,303
- Hospital affiliations
- 1
- Industry payments
- $110
- Medical group
- 1
- State license
- 1
- Practice address
- 20103 Lake Chabot Road, Castro Valley, CA 94546
- Practice phone
- Call (510) 537-1234
- 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
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.
Michelle Liu is a physician assistant in Castro Valley, California
Michelle Liu practices at Sutter Eden Medical Center in Castro Valley, California, part of Sutter Health.
Michelle Liu's NPI, 1295431088, was assigned on February 2, 2023. Michelle Liu holds California license PA62452.
- NPI
- 1295431088NPI Registry (opens in a new tab)
- NPI enumeration date
- February 2, 2023
- NPI status
- Active
- Practice phone
- (510) 537-1234
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Michelle Liu practices at Sutter Eden Medical Center in Castro Valley, California
Michelle Liu's primary practice is Sutter Eden Medical Center, at 20103 Lake Chabot Road, Castro Valley, CA 94546 in Alameda County. The practice phone is (510) 537-1234.
- Sutter Eden Medical Center20103 Lake Chabot Road, Castro Valley, CA 94546 · Alameda CountyPhone(510) 537-1234
Source: Dmand AI Affiliation Data
Michelle Liu is affiliated with 1 site of care and 1 medical group
Michelle Liu's primary practice is Sutter Eden Medical Center in Castro Valley, California, part of Sutter Health. The medical group on file is Altais Medical Group | Bay West.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Michelle Liu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michelle Liu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sutter Eden Medical Center | 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 Sutter Health and 6.2K+ hospitals, with verified contacts in the same login.
Michelle Liu is one of 11,482 physician assistants in California
Physician assistant is Michelle Liu's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Michelle Liu is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Michelle Liu
Counts of physician assistants 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 Liu's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Michelle Liu's median patient age at 68, with 62% 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 68
Patient panel by sex, all payers
- Women62%
- Men25%
Source: Dmand AI Patient Panel Data
Michelle Liu wrote 1,303 Medicare Part D claims in 2024
In 2024, Michelle Liu wrote 1,303 Medicare Part D claims for 395 patients. 84% of them were for generic drugs.
Michelle Liu's Part D claims by kind of drug, 2024
- Generic1,095 claims84%
- Brand-name and other208 claims16%
Drug classes CMS tracks in Michelle Liu's Part D claims, 2024
- Opioids1%19 of 1,303 claims
- Antibiotics4%52 of 1,303 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Michelle Liu received $110 in industry payments in 2025
CMS Open Payments shows 5 general payments to Michelle Liu from 5 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $34.
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 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) |
| 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 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 Liu's NPI number?
Michelle Liu's NPI number is 1295431088. It was assigned on February 2, 2023, and it is active in the NPI Registry.
What does Michelle Liu specialize in?
Michelle Liu is a physician assistant in Castro Valley, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Michelle Liu practice?
Michelle Liu practices at 20103 Lake Chabot Road, Castro Valley, CA 94546. Michelle Liu's primary practice is Sutter Eden Medical Center in Castro Valley, California, part of Sutter Health.
What is Michelle Liu's office phone number?
The practice phone on file for Michelle Liu is (510) 537-1234.
What is Michelle Liu's medical license number?
Michelle Liu holds California license PA62452, one of 2 state licenses on file.
Which hospitals is Michelle Liu affiliated with?
Michelle Liu practices at Sutter Eden Medical Center in Castro Valley, California.
What medical group is Michelle Liu part of?
Michelle Liu is linked to Altais Medical Group | Bay West.
Has Michelle Liu received payments from drug or device companies?
CMS Open Payments shows $110 in general payments to Michelle Liu from 5 companies from 2025 to 2025. The largest total came from Pfizer Inc.
How long has Michelle Liu been practicing?
Michelle Liu's NPI was assigned in 2023.
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