Dr. Vivian Wing-Yan Chan, MD
- Part D claims, 2024
- 45
- Publications
- 1
- Hospital affiliations
- 1
- Industry payments
- $1,225
- Medical group
- 1
- Practice address
- 8700 Beverly Blvd, Los Angeles, CA 90048
- Practice phone
- Call (310) 423-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chan'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. Vivian Wing-Yan Chan is a hospitalist in West Hollywood, California
Dr. Chan practices at Cedars-Sinai Medical Center in Los Angeles, California, part of Cedars-Sinai Health System.
Dr. Chan's NPI, 1427637628, was assigned on April 5, 2021. Dr. Chan graduated from UVA School of Medicine in 2021. Dr. Chan holds California license A184114.
- NPI
- 1427637628NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981145901
- NPI enumeration date
- April 5, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 423-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Vivian Wing-Yan Chan practices at Cedars-Sinai Medical Center in Los Angeles, California
Dr. Chan's primary practice is Cedars-Sinai Medical Center, at 8700 Beverly Blvd, Los Angeles, CA 90048 in Los Angeles County. The practice phone is (310) 423-5000.
- Cedars-Sinai Medical Center8700 Beverly Blvd, Los Angeles, CA 90048 · Los Angeles CountyPhone(310) 423-5000
Source: Dmand AI Affiliation Data
Dr. Vivian Wing-Yan Chan is affiliated with 1 site of care and 1 medical group
Dr. Chan's primary practice is Cedars-Sinai Medical Center in Los Angeles, California, part of Cedars-Sinai Health System. The medical group on file is Cedars-Sinai Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Vivian Wing-Yan Chan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cedars-Sinai Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Vivian Wing-Yan Chan is one of 3,186 hospitalists in California
Hospitalist is Dr. Chan's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Chan is board certified in internal medicine by the American Board of Internal Medicine. Dr. Chan is licensed in California.
Specialties and state licenses
- Hospitalist, CaliforniaPrimary
Hospitalists near Dr. Chan
Counts of hospitalists 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. Vivian Wing-Yan Chan's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Dr. Chan's median patient age at 61, with 65% women.
Dr. Chan'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
- Women65%
- Men28%
Source: Dmand AI Patient Panel Data
Dr. Vivian Wing-Yan Chan wrote 45 Medicare Part D claims in 2024
In 2024, Dr. Chan wrote 45 Medicare Part D claims for 15 patients. 93% of them were for generic drugs.
Dr. Chan's Part D claims by kind of drug, 2024
- Generic42 claims93%
- Brand-name and other3 claims7%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Vivian Wing-Yan Chan takes part in Medicare
Dr. Chan 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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Dr. Vivian Wing-Yan Chan has 1 publication on record
Dmand AI links 1 paper to Dr. Chan.
Recent publications by Dr. Chan
See who Dr. Chan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chan works with, so you can find a warm path to the right hospitalists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Vivian Wing-Yan Chan received $1,225 in industry payments from 2023 to 2025
CMS Open Payments shows 18 general payments to Dr. Chan from 3 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 53% of the total. Inspire Medical Systems, Inc. paid the most, $954.
General payments to Dr. Chan by program year, 2023 to 2025
General payments to Dr. Chan by kind, 2023 to 2025
- Food and beverage$64453%
- Travel and lodging$58047%
Companies that paid Dr. Chan the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Vivian Wing-Yan Chan graduated from UVA School of Medicine
Dr. Chan graduated from UVA School of Medicine in 2021.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Vivian Wing-Yan Chan accepts plans from 6 insurance carriers
Dr. Chan is in network with 6 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. 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
- CMS Medicare
Plan types Dr. Chan accepts, by number of carriers
- Medicare6
- PPO5
- HMO2
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Vivian Wing-Yan Chan'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) |
| 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. Vivian Wing-Yan Chan
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. Vivian Wing-Yan Chan's NPI number?
Dr. Vivian Wing-Yan Chan's NPI number is 1427637628. It was assigned on April 5, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Vivian Wing-Yan Chan?
Dr. Vivian Wing-Yan Chan is a hospitalist in West Hollywood, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Vivian Wing-Yan Chan practice?
Dr. Chan practices at 8700 Beverly Blvd, Los Angeles, CA 90048. Dr. Chan's primary practice is Cedars-Sinai Medical Center in Los Angeles, California, part of Cedars-Sinai Health System.
What is Dr. Vivian Wing-Yan Chan's office phone number?
The practice phone on file for Dr. Chan is (310) 423-5000.
What is Dr. Vivian Wing-Yan Chan's medical license number?
Dr. Chan holds California license A184114.
Which hospitals is Dr. Vivian Wing-Yan Chan affiliated with?
Dr. Chan practices at Cedars-Sinai Medical Center in Los Angeles, California.
What medical group is Dr. Vivian Wing-Yan Chan part of?
Dr. Chan is linked to Cedars-Sinai Medical Group.
Does Dr. Vivian Wing-Yan Chan accept Medicare?
Yes. CMS lists Dr. Chan as accepting Medicare assignment.
Is Dr. Vivian Wing-Yan Chan board certified?
Yes. Dr. Chan is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. Vivian Wing-Yan Chan go to medical school?
Dr. Chan graduated from UVA School of Medicine in 2021.
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Has Dr. Vivian Wing-Yan Chan received payments from drug or device companies?
CMS Open Payments shows $1,225 in general payments to Dr. Chan from 3 companies from 2023 to 2025. The largest total came from Inspire Medical Systems, Inc.
How long has Dr. Vivian Wing-Yan Chan been practicing?
Dr. Chan graduated from medical school in 2021, 5 years ago.
Does Dr. Vivian Wing-Yan Chan do research?
Dmand AI links 1 publication to Dr. Chan.
What insurance does Dr. Vivian Wing-Yan Chan accept?
Dr. Chan is in network with 6 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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