Dr. Luyang Liu, MD
- Part D claims, 2024
- 770
- Publications
- 6
- Hospital affiliations
- 2
- Industry payments
- $24
- Medical groups
- 2
- Practice address
- 2500 Alhambra Avenue, Martinez, CA 94553
- Practice phone
- Call (925) 370-5000
- 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
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Dr. Luyang Liu is a family medicine physician in Martinez, California
Dr. Liu practices at Contra Costa Regional Medical Center in Martinez, California, part of State of California.
Dr. Liu's NPI, 1285156026, was assigned on July 13, 2017. Dr. Liu graduated from Tufts University School Of Medicine in 2017. Dr. Liu holds California license A159234.
- NPI
- 1285156026NPI Registry (opens in a new tab)
- NPI enumeration date
- July 13, 2017
- NPI status
- Active
- Practice phone
- (925) 370-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Luyang Liu practices at Contra Costa Regional Medical Center in Martinez, California
Dr. Liu's primary practice is Contra Costa Regional Medical Center, at 2500 Alhambra Avenue, Martinez, CA 94553 in Contra Costa County. The practice phone is (925) 370-5000.
- Contra Costa Regional Medical Center2500 Alhambra Avenue, Martinez, CA 94553 · Contra Costa CountyPhone(925) 370-5000
Source: Dmand AI Affiliation Data
Dr. Luyang Liu is affiliated with 2 sites of care and 2 medical groups
Dr. Liu's primary practice is Contra Costa Regional Medical Center in Martinez, California, part of State of California. Dr. Liu is also affiliated with Santa Clara Valley Medical Center. The medical group on file is West County Adult Mental Health Services. Dmand AI also links Dr. Liu to 1 more medical group, named with a free account. Dr. Liu's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Luyang 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 |
|---|---|
| Contra Costa Regional Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Luyang Liu is one of 15,680 family medicine physicians in California
Family medicine is Dr. Liu's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Liu is board certified in family medicine by the American Board of Family Medicine. Dmand AI has Dr. Liu's licenses on file in 2 states: California and Maine.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
- Maine license
Family medicine physicians near Dr. Liu
Counts of family medicine physicians 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. Luyang Liu's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Dr. Liu's median patient age at 61, with 77% 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 61
Patient panel by sex, all payers
- Women77%
- Men23%
Source: Dmand AI Patient Panel Data
Dr. Luyang Liu wrote 770 Medicare Part D claims in 2024
In 2024, Dr. Liu wrote 770 Medicare Part D claims for 62 patients. 85% of them were for generic drugs. CMS names the drug for 504 of them, across 22 drugs with 11 or more claims each, at $51,229 in total drug cost. In 2023, CMS named 398 claims across 21 drugs.
Dr. Liu's Part D claims by kind of drug, 2024
- Generic654 claims85%
- Brand-name and other116 claims15%
Dr. Liu'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. Liu's Part D claims, 2024
- Opioids12%90 of 770 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: 3982024: 50427%
Drugs named by CMS: 22 in 2024, 21 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
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Dr. Luyang Liu has 6 publications on record
Dmand AI links 6 papers to Dr. Liu, published from 2019 to 2024. 2021 was the busiest year, with 2. Dr. Liu has published most often in NPJ Digit Med. Dr. Liu's most frequent co-authors are Michael Vincent C McConnell, MD and Austin Wu, MD.
Dr. Liu's papers by year, 2019 to 2024
Dr. Liu's most frequent co-authors
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 family medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Luyang Liu received $24 in industry payments in 2020
CMS Open Payments shows 1 general payment to Dr. Liu from 1 drug or device company in 2020. Food and beverage make up the largest share, 100% of the total. Mylan Inc. paid the most, $24.
Companies that paid Dr. Liu the most, 2020 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Luyang Liu graduated from Tufts University School Of Medicine
Dr. Liu graduated from Tufts University School Of Medicine in 2017.
- Medical school
- Board certified in family medicine
Source: Dmand AI Professional Profile Data
Dr. Luyang Liu accepts plans from 5 insurance carriers
Dr. Liu is in network with 5 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. PPO plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
Plan types Dr. Liu accepts, by number of carriers
- PPO5
- Medicare4
- HMO2
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Luyang 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 and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (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. Luyang 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. Luyang Liu's NPI number?
Dr. Luyang Liu's NPI number is 1285156026. It was assigned on July 13, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Luyang Liu?
Dr. Luyang Liu is a family medicine physician in Martinez, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Luyang Liu practice?
Dr. Liu practices at 2500 Alhambra Avenue, Martinez, CA 94553. Dr. Liu's primary practice is Contra Costa Regional Medical Center in Martinez, California, part of State of California. Dmand AI also links Dr. Liu to 1 medical group.
What is Dr. Luyang Liu's office phone number?
The practice phone on file for Dr. Liu is (925) 370-5000.
What is Dr. Luyang Liu's medical license number?
Dr. Liu holds California license A159234, one of the licenses on file in 2 states.
Which states has Dr. Luyang Liu been licensed in?
Dmand AI has state licenses on file for Dr. Liu in California (2018 to 2026) and Maine (since 2020).
Which hospitals is Dr. Luyang Liu affiliated with?
Dr. Liu practices at Contra Costa Regional Medical Center in Martinez, California. Dr. Liu is also affiliated with Santa Clara Valley Medical Center.
What medical group is Dr. Luyang Liu part of?
Dr. Liu is linked to West County Adult Mental Health Services. Dmand AI links Dr. Liu to 1 more medical group.
Is Dr. Luyang Liu board certified?
Yes. Dr. Liu is board certified in family medicine by the American Board of Family Medicine.
Where did Dr. Luyang Liu go to medical school?
Dr. Liu graduated from Tufts University School Of Medicine in 2017.
Show 6 more questionsShow fewer questions
What drugs does Dr. Luyang Liu prescribe most?
In 2024 Medicare Part D data, Dr. Liu's most prescribed drugs by claims were Atorvastatin Calcium, Hydrocodone-Acetaminophen and Lisinopril.
Has Dr. Luyang Liu received payments from drug or device companies?
CMS Open Payments shows $24 in general payments to Dr. Liu from 1 company from 2020 to 2020. The largest total came from Mylan Inc.
How long has Dr. Luyang Liu been practicing?
Dr. Liu graduated from medical school in 2017, 9 years ago.
Does Dr. Luyang Liu do research?
Dmand AI links 6 publications to Dr. Liu, published from 2019 to 2024.
Who does Dr. Luyang Liu publish with?
Dr. Liu's most frequent co-authors are Michael Vincent C McConnell, MD (1 shared paper) and Austin Wu, MD (1 shared paper).
What insurance does Dr. Luyang Liu accept?
Dr. Liu is in network with 5 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. PPO plans come from the most carriers, 5. Check the plan with the practice before a visit.
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