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Dr. Liwen Xu, MD
NPI1093219602PAC ID5294160750
- Part D claims, 2024
- 92
- Publications
- 11
- Hospital affiliations
- 1
- Industry payments
- $30
- Medical group
- 1
- Practice address
- 6041 Cadillac Ave, Los Angeles, CA 90034
- Practice phone
- Call (213) 857-2201
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Xu's professional email, personal email and mobile number
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Dr. Liwen Xu is an OB-GYN in Los Angeles, California
Dr. Xu practices at West Los Angeles Medical Center in Los Angeles, California, part of Kaiser Permanente.
Dr. Xu's NPI, 1093219602, was assigned on March 19, 2018. Dr. Xu graduated from Harvard Medical School in 2018. Dr. Xu's California license number on file is 164400.
NPI and contact details
- NPI
- 1093219602NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294160750
- NPI enumeration date
- March 19, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (213) 857-2201
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Liwen Xu practices at West Los Angeles Medical Center in Los Angeles, California
Dr. Xu's primary practice is West Los Angeles Medical Center, at 6041 Cadillac Ave, Los Angeles, CA 90034 in Los Angeles County. The practice phone is (213) 857-2201.
- West Los Angeles Medical Center6041 Cadillac Ave, Los Angeles, CA 90034 · Los Angeles CountyPhone(213) 857-2201
Source: Dmand AI Affiliation Data
Dr. Liwen Xu is affiliated with 3 sites of care and 1 medical group
Dr. Xu's primary practice is West Los Angeles Medical Center in Los Angeles, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Xu to 1 more dialysis center and 1 group practice or clinic, each named with a free account.
Southern California Permanente Medical Group1 dialysis centerName with a free account1 group practice or clinicName with a free account
See all 4 affiliations for Dr. XuSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Liwen Xu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Xu practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| West Los Angeles Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Xu practices
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Dr. Liwen Xu is one of 4,642 OB-GYNs in California
Obstetrics and gynecology is Dr. Xu's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Xu is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dr. Xu has a license on file in California.
Specialties and state licenses
- Obstetrics and gynecology, CaliforniaPrimary
OB-GYNs near Dr. Xu
Counts of OB-GYNs 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. Liwen Xu's patients have a median age of 34
Across all payers, Dmand AI patient panel data puts Dr. Xu's median patient age at 34, with 99% women.
Dr. Xu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 34
Patient panel by sex, all payers
- Women99%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Liwen Xu wrote 92 Medicare Part D claims in 2024
In 2024, Dr. Xu wrote 92 Medicare Part D claims for 59 patients. 89% of them were for generic drugs. CMS names the drug for 45 of them, across 1 drug with 11 or more claims each, at $2,095 in total drug cost. In 2023, CMS named 47 claims across 2 drugs.
Part D claims, 202492
Drugs named by CMS1
Total drug cost$2,095
Part D patients59
Dr. Xu's Part D claims by kind of drug, 2024
- Generic82 claims89%
- Brand-name and other10 claims11%
Dr. Xu'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 472024: 454%
Drugs named by CMS: 1 in 2024, 2 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
How Dr. Liwen Xu takes part in Medicare
Dr. Xu 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)
For MedTech and pharma teams
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Dr. Liwen Xu has 11 publications on record
Dmand AI links 11 papers to Dr. Xu, published from 2016 to 2024. 2019 was the busiest year, with 2. The most frequent topics are T-Lymphocytes, Graft vs Host Disease and Hematopoietic Stem Cell Transplantation. Dr. Xu's most frequent co-authors are Everett Hurteau Meyer, MD, PhD, James Lewis Zehnder, MD and Omid Shah, MBCHB.
Papers11
Years published2016 to 2024
Dr. Xu's papers by year, 2016 to 2024
Topics Dr. Xu writes about most
- T-Lymphocytes
- Graft vs Host Disease
- Hematopoietic Stem Cell Transplantation
- Leukemia, Myeloid, Acute
Dr. Xu's most frequent co-authors
- Everett Hurteau Meyer, MD, PhD4 shared papers
- James Lewis Zehnder, MD4 shared papers
- Omid Shah, MBCHB2 shared papers
Recent publications by Dr. Xu
EpitopesHematopoietic Stem CellsImmunotherapy
CD4-Positive T-LymphocytesCTLA-4 AntigenIsoantigens
See who Dr. Xu researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Xu works with, so you can find a warm path to the right OB-GYNs.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Liwen Xu received $30 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Dr. Xu from 1 drug or device company from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Organon LLC paid the most, $30.
General payments to Dr. Xu by program year, 2024 to 2025
Companies that paid Dr. Xu the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Liwen Xu graduated from Harvard Medical School
Dr. Xu graduated from Harvard Medical School in 2018. Dr. Xu is a member of AAGL, American College of Obstetricians and Gynecologists and The Menopause Society.
- Medical school
- Board certified in obstetrics & gynecology
- Board certified in certified practitioner
Source: Dmand AI Professional Profile Data
Dr. Liwen Xu accepts plans from 2 insurance carriers
Dr. Xu is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Xu accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Liwen Xu'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) |
| 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. Liwen Xu
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. Liwen Xu's NPI number?
Dr. Liwen Xu's NPI number is 1093219602. It was assigned on March 19, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Liwen Xu?
Dr. Liwen Xu is an OB-GYN in Los Angeles, California. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Liwen Xu practice?
Dr. Xu practices at 6041 Cadillac Ave, Los Angeles, CA 90034. Dr. Xu's primary practice is West Los Angeles Medical Center in Los Angeles, California, part of Kaiser Permanente. Dmand AI also links Dr. Xu to 1 dialysis center and 1 group practice or clinic.
What is Dr. Liwen Xu's office phone number?
The practice phone on file for Dr. Xu is (213) 857-2201.
What is Dr. Liwen Xu's medical license number?
Dr. Xu's California license number on file is 164400.
Which hospitals is Dr. Liwen Xu affiliated with?
Dr. Xu practices at West Los Angeles Medical Center in Los Angeles, California.
What medical group is Dr. Liwen Xu part of?
Dr. Xu is linked to Southern California Permanente Medical Group.
Does Dr. Liwen Xu accept Medicare?
Yes. CMS lists Dr. Xu as accepting Medicare assignment.
Is Dr. Liwen Xu board certified?
Yes. Dr. Xu is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.
Where did Dr. Liwen Xu go to medical school?
Dr. Xu graduated from Harvard Medical School in 2018.
Show 6 more questionsShow fewer questions
What drugs does Dr. Liwen Xu prescribe most?
In 2024 Medicare Part D data, Dr. Xu's most prescribed drugs by claims were Estradiol.
Has Dr. Liwen Xu received payments from drug or device companies?
CMS Open Payments shows $30 in general payments to Dr. Xu from 1 company from 2024 to 2025. The largest total came from Organon LLC.
How long has Dr. Liwen Xu been practicing?
Dr. Xu graduated from medical school in 2018, 8 years ago.
Does Dr. Liwen Xu do research?
Dmand AI links 11 publications to Dr. Xu, published from 2016 to 2024.
Who does Dr. Liwen Xu publish with?
Dr. Xu's most frequent co-authors are Everett Hurteau Meyer, MD, PhD (4 shared papers), James Lewis Zehnder, MD (4 shared papers) and Omid Shah, MBCHB (2 shared papers).
What insurance does Dr. Liwen Xu accept?
Dr. Xu is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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