Adaptation, PsychologicalBreast NeoplasmsDepression
Dr. Karen W. Kwan, MD
NPI1316042542PAC ID8729085337
- Medicare patients, 2024
- 13
- Part D claims, 2024
- 811
- Publications
- 4
- Clinical trials
- 1
- Hospital affiliations
- 2
- Practice address
- 4760 W Sunset Blvd, Los Angeles, CA 90027
- Practice phone
- Call (323) 783-4011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern California Permanente Medical Group
Los Angeles, California
Find Dr. Kwan'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. Karen W. Kwan is a general practice physician in Los Angeles, California
Dr. Kwan practices at Southern California Permanente Medical Group in Los Angeles, California.
Dr. Kwan's NPI, 1316042542, was assigned on September 13, 2006. Dr. Kwan graduated from UC Davis School of Medicine in 2003. Dr. Kwan holds California license A88896.
NPI and contact details
- NPI
- 1316042542NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729085337
- NPI enumeration date
- September 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (323) 783-4011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Karen W. Kwan practices at Southern California Permanente Medical Group in Los Angeles, California
Dr. Kwan's primary practice is Southern California Permanente Medical Group, at 4760 W Sunset Blvd, Los Angeles, CA 90027 in Los Angeles County. The practice phone is (323) 783-4011.
- Southern California Permanente Medical Group4760 W Sunset Blvd, Los Angeles, CA 90027 · Los Angeles CountyPhone(323) 783-4011
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Karen W. Kwan is affiliated with 3 sites of care and 1 medical group
Dr. Kwan's primary practice is Southern California Permanente Medical Group in Los Angeles, California. Dr. Kwan is also affiliated with Kaiser Permanente Los Angeles Medical Center. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Kwan to 1 more hospital, named with a free account.
Southern California Permanente Medical GroupPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Karen W. Kwan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kwan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern California Permanente Medical Group | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Karen W. Kwan is one of 1,526 general practice physicians in California
General practice is Dr. Kwan's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Kwan is board certified in hematology by the American Board of Internal Medicine. Dr. Kwan is licensed in California.
Specialties and state licenses
- General practice, CaliforniaPrimary
Clinical focus
Dmand AI lists insomnia among the conditions Dr. Kwan treats.
General practice physicians near Dr. Kwan
Counts of general practice 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. Karen W. Kwan treated 13 Medicare patients in 2024, average age 71
CMS counts 13 Medicare patients who saw Dr. Kwan in 2024. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kwan's median patient age at 66, with 70% women.
Medicare patients, 202413
Average age71
Average risk score1.19
Dr. Kwan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women70%
- Men28%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Karen W. Kwan wrote 811 Medicare Part D claims in 2024
In 2024, Dr. Kwan wrote 811 Medicare Part D claims for 162 patients. 76% of them were for generic drugs. CMS names the drug for 685 of them, across 19 drugs with 11 or more claims each, at $2,678,616 in total drug cost. In 2023, CMS named 665 claims across 19 drugs.
Part D claims, 2024811
Drugs named by CMS19
Total drug cost$2.7M
Part D patients162
Dr. Kwan's Part D claims by kind of drug, 2024
- Generic618 claims76%
- Brand-name and other193 claims24%
Dr. Kwan'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: 6652024: 6853%
Drugs named by CMS: 19 in 2024, 19 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. Karen W. Kwan takes part in Medicare
Dr. Kwan 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. Karen W. Kwan has 4 publications on record
Dmand AI links 4 papers to Dr. Kwan in 2023. The most frequent topics are Breast Neoplasms. Dr. Kwan's most frequent co-authors are Rowan Chlebowski, MD, PhD, Lara Natasha Durna, MD and Alexander Ferreira, MD.
Papers4
Topics Dr. Kwan writes about most
- Breast Neoplasms
Dr. Kwan's most frequent co-authors
- Rowan Chlebowski, MD, PhD2 shared papers
- Lara Natasha Durna, MD1 shared paper
- Alexander Ferreira, MD1 shared paper
Recent publications by Dr. Kwan
Clin Breast Cancer
Aromatase InhibitorsBreast NeoplasmsChemotherapy, Adjuvant
Eur J Cancer Prev
Breast NeoplasmsExercisePostmenopause
Disease ProgressionFatal OutcomeLeukemia
See who Dr. Kwan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kwan works with, so you can find a warm path to the right general practice physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Karen W. Kwan has worked on 1 clinical trial
Dmand AI links Dr. Kwan to 1 clinical trial. Conditions studied include Sarcoma and Neoplasms, Connective and Soft Tissue.
Conditions in Dr. Kwan's trials
- Sarcoma
- Neoplasms, Connective and Soft Tissue
Investigators on the most trials with Dr. Kwan
- Homam Alkaied, MD1 shared trial
- Justin T. Baker, MD1 shared trial
- David Cadwell Bartels, DO1 shared trial
Recent clinical trials with Dr. Kwan
Olaratumab (LY3012207) Patient Access for Soft Tissue Sarcoma (opens in a new tab)
Approved for marketing
SarcomaNeoplasms, Connective and Soft TissueOlaratumab
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Karen W. Kwan received $86 in industry payments from 2017 to 2019
CMS Open Payments shows 2 general payments to Dr. Kwan from 2 drug and device companies from 2017 to 2019. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $66.
General payments to Dr. Kwan by program year, 2017 to 2019
Companies that paid Dr. Kwan the most, 2017 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Karen W. Kwan has 1 award and honors on record
Dmand AI lists 1 award for Dr. Kwan, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Kwan
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Karen W. Kwan graduated from UC Davis School of Medicine
Dr. Kwan graduated from UC Davis School of Medicine in 2003.
- Medical school
- Board certified in hematology
- Board certified in medical oncology
Source: Dmand AI Professional Profile Data
Dr. Karen W. Kwan accepts plans from 2 insurance carriers
Dr. Kwan 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. Kwan accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Karen W. Kwan'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Karen W. Kwan
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. Karen W. Kwan's NPI number?
Dr. Karen W. Kwan's NPI number is 1316042542. It was assigned on September 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Karen W. Kwan?
Dr. Karen W. Kwan is a general practice physician in Los Angeles, California. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Karen W. Kwan practice?
Dr. Kwan practices at 4760 W Sunset Blvd, Los Angeles, CA 90027. Dr. Kwan's primary practice is Southern California Permanente Medical Group in Los Angeles, California. Dmand AI also links Dr. Kwan to 1 hospital.
What is Dr. Karen W. Kwan's office phone number?
The practice phone on file for Dr. Kwan is (323) 783-4011.
What is Dr. Karen W. Kwan's medical license number?
Dr. Kwan holds California license A88896.
Which hospitals is Dr. Karen W. Kwan affiliated with?
Dr. Kwan is affiliated with Kaiser Permanente Los Angeles Medical Center. Dmand AI links Dr. Kwan to 1 more hospital.
What medical group is Dr. Karen W. Kwan part of?
Dr. Kwan is linked to Southern California Permanente Medical Group.
Does Dr. Karen W. Kwan accept Medicare?
Yes. CMS lists Dr. Kwan as accepting Medicare assignment.
How many Medicare patients does Dr. Karen W. Kwan see?
CMS counts 13 Medicare patients who saw Dr. Kwan in 2024, with an average age of 71.
Is Dr. Karen W. Kwan board certified?
Yes. Dr. Kwan is board certified in hematology by the American Board of Internal Medicine.
Show 7 more questionsShow fewer questions
Where did Dr. Karen W. Kwan go to medical school?
Dr. Kwan graduated from UC Davis School of Medicine in 2003.
What drugs does Dr. Karen W. Kwan prescribe most?
In 2024 Medicare Part D data, Dr. Kwan's most prescribed drugs by claims were Anastrozole, Dexamethasone and Tamoxifen Citrate.
Has Dr. Karen W. Kwan received payments from drug or device companies?
CMS Open Payments shows $86 in general payments to Dr. Kwan from 2 companies from 2017 to 2019. The largest total came from Allergan Inc.
How long has Dr. Karen W. Kwan been practicing?
Dr. Kwan graduated from medical school in 2003, 23 years ago.
Does Dr. Karen W. Kwan do research?
Dmand AI links 4 publications to Dr. Kwan. Dr. Kwan has worked on 1 clinical trial.
Who does Dr. Karen W. Kwan publish with?
Dr. Kwan's most frequent co-authors are Rowan Chlebowski, MD, PhD (2 shared papers), Lara Natasha Durna, MD (1 shared paper) and Alexander Ferreira, MD (1 shared paper).
What insurance does Dr. Karen W. Kwan accept?
Dr. Kwan 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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