J Allergy Clin Immunol
B-LymphocytesCommon Variable ImmunodeficiencyDNA-Binding Proteins
Dr. Karin Chen, MD
NPI1477877611PAC ID2769799311
- Part D claims, 2017
- 12
- Publications
- 38
- Clinical trials
- 4
- Hospital affiliations
- 1
- Industry payments
- $54,554
- Practice address
- 11307 Bridgeport SW Way, Lakewood, WA 98499
- Practice phone
- Call (253) 589-1380
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Allergy & Asthma Specialty Service PS
Lakewood, Washington
Find Dr. Chen'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. Karin Chen is a pediatrician in Lakewood, Washington
Dr. Chen practices at Allergy & Asthma Specialty Service PS in Lakewood, Washington.
Dr. Chen's NPI, 1477877611, was assigned on March 17, 2010. Dr. Chen graduated from Un of California, Irvine, College of Medicine in 2004. Dr. Chen holds Washington license MD61047502.
NPI and contact details
- NPI
- 1477877611NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769799311
- NPI enumeration date
- March 17, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (253) 589-1380
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Karin Chen practices at Allergy & Asthma Specialty Service PS in Lakewood, Washington
Dr. Chen's primary practice is Allergy & Asthma Specialty Service PS, at 11307 Bridgeport SW Way, Lakewood, WA 98499 in Pierce County. The practice phone is (253) 589-1380.
- Allergy & Asthma Specialty Service PS11307 Bridgeport SW Way, Lakewood, WA 98499 · Pierce CountyPhone(253) 589-1380
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Karin Chen is affiliated with 2 sites of care and 5 medical groups
Dr. Chen's primary practice is Allergy & Asthma Specialty Service PS in Lakewood, Washington. Dr. Chen is also affiliated with Seattle Children's Hospital. The medical group on file is University of Utah Health. Dmand AI also links Dr. Chen to 4 more medical groups, each named with a free account.
Allergy & Asthma Specialty Service PSPrimary
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. Karin Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Allergy & Asthma Specialty Service PS | Available with a free account |
| +1 more site and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Karin Chen is one of 1,346 pediatricians in Washington
Pediatrics is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dmand AI has Dr. Chen's licenses on file in 2 states: Washington and Utah.
Specialties and state licenses
- Pediatrics, WashingtonPrimary
- Allergy and immunology, Utah
Pediatricians near Dr. Chen
Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.
1,346pediatricians in Washington
5pediatricians in Lakewood
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Karin Chen's patients have a median age of 8
Across all payers, Dmand AI patient panel data puts Dr. Chen's median patient age at 8, with 41% women.
Dr. Chen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 8
Patient panel by sex, all payers
- Women41%
- Men59%
Source: Dmand AI Patient Panel Data
Dr. Karin Chen wrote 12 Medicare Part D claims in 2017
In 2017, Dr. Chen wrote 12 Medicare Part D claims. They cover 1 drug, with $9,110 in total drug cost.
Part D claims, 201712
Drugs named by CMS1
Total drug cost$9,110
Dr. Chen's most prescribed drugs by claims, 2017
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Karin Chen takes part in Medicare
Dr. Chen 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. Karin Chen has 38 publications on record
Dmand AI links 38 papers to Dr. Chen, published from 2013 to 2025. 2019 was the busiest year, with 6. The most frequent topics are Nuclear Proteins, Autoimmunity and DNA-Binding Proteins. Dr. Chen has published most often in J Allergy Clin Immunol. Dr. Chen's most frequent co-authors are Luigi Notarangelo, MD, Jolan E. Walter, MD and Manish Janardhan Butte, MD, PhD.
Papers38
Years published2013 to 2025
Dr. Chen's papers by year, 2016 to 2025
Topics Dr. Chen writes about most
- Nuclear Proteins
- Autoimmunity
- DNA-Binding Proteins
- Granulomatous Disease, Chronic
- Hematopoietic Stem Cell Transplantation
- Homeodomain Proteins
- Autoantibodies
- Autoimmune Diseases
Dr. Chen's most frequent co-authors
- Luigi Notarangelo, MD17 shared papers
- Jolan E. Walter, MD15 shared papers
- Manish Janardhan Butte, MD, PhD6 shared papers
Recent publications by Dr. Chen
Cell- and Tissue-Based TherapyImmunotherapyPharmacovigilance
See who Dr. Chen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chen works with, so you can find a warm path to the right pediatricians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Karin Chen has worked on 4 clinical trials
Dmand AI links Dr. Chen to 4 clinical trials. Conditions studied include Bruton type agammaglobulinemia, Common Variable Immunodeficiency and Granulomatous Disease, Chronic. Bio Products Laboratory sponsors the most, 2. Open Payments lists research payments to Dr. Chen that name 2 trials.
Conditions in Dr. Chen's trials
- Bruton type agammaglobulinemia
- Common Variable Immunodeficiency
- Granulomatous Disease, Chronic
- Primary Immunodeficiency Diseases
- Immunologic Deficiency Syndromes
Investigators on the most trials with Dr. Chen
Recent clinical trials with Dr. Chen
Efficacy, Safety, Tolerability, Immunogenicity and Pharmacokinetic Evaluation of HYQVIA in Pediatric PIDD Subjects (opens in a new tab)
CompletedPhase 3
Primary Immunodeficiency DiseasesImmunologic Deficiency SyndromesHYQVIA
Patients Treated for Chronic Granulomatous Disease (CGD) Since 1995 (opens in a new tab)
Status unknown
Granulomatous Disease, ChronicPhagocyte Bactericidal Dysfunction
$24,988 in research paymentsBruton type agammaglobulinemiaCommon Variable ImmunodeficiencySubgam
$18,132 in research paymentsBruton type agammaglobulinemiaCommon Variable ImmunodeficiencyGammaplex 10Gammaplex (5%)
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Karin Chen received $54,554 in industry payments from 2016 to 2025
CMS Open Payments shows 88 general payments to Dr. Chen from 15 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 49% of the total. Horizon Pharma plc paid the most, $20,976. It also lists 5 research payments totaling $43,120 in 2016, naming 2 clinical trials.
General payments to Dr. Chen by program year, 2016 to 2025
General payments to Dr. Chen by kind, 2016 to 2025
$54.6Kin total
- Consulting fees$26,87049%
- Honoraria$19,32535%
- Travel and lodging$5,1599%
- Food and beverage$3,1996%
- Education$10%
Companies that paid Dr. Chen the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Karin Chen graduated from Un of California, Irvine, College of Medicine
Dr. Chen graduated from Un of California, Irvine, College of Medicine in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Karin Chen'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Karin Chen
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. Karin Chen's NPI number?
Dr. Karin Chen's NPI number is 1477877611. It was assigned on March 17, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Karin Chen?
Dr. Karin Chen is a pediatrician in Lakewood, Washington. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Karin Chen practice?
Dr. Chen practices at 11307 Bridgeport SW Way, Lakewood, WA 98499. Dr. Chen's primary practice is Allergy & Asthma Specialty Service PS in Lakewood, Washington. Dmand AI also links Dr. Chen to 4 medical groups.
What is Dr. Karin Chen's office phone number?
The practice phone on file for Dr. Chen is (253) 589-1380.
What is Dr. Karin Chen's medical license number?
Dr. Chen holds Washington license MD61047502, one of the licenses on file in 2 states.
Which states has Dr. Karin Chen been licensed in?
Dmand AI has state licenses on file for Dr. Chen in Washington and Utah.
Which hospitals is Dr. Karin Chen affiliated with?
Dr. Chen is affiliated with Seattle Children's Hospital.
What medical group is Dr. Karin Chen part of?
Dr. Chen is linked to University of Utah Health. Dmand AI links Dr. Chen to 4 more medical groups.
Does Dr. Karin Chen accept Medicare?
Yes. CMS lists Dr. Chen as accepting Medicare assignment.
Where did Dr. Karin Chen go to medical school?
Dr. Chen graduated from Un of California, Irvine, College of Medicine in 2004.
Show 5 more questionsShow fewer questions
What drugs does Dr. Karin Chen prescribe most?
In 2017 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Lantus Solostar.
Has Dr. Karin Chen received payments from drug or device companies?
CMS Open Payments shows $54,554 in general payments to Dr. Chen from 15 companies from 2016 to 2025. The largest total came from Horizon Pharma plc.
How long has Dr. Karin Chen been practicing?
Dr. Chen graduated from medical school in 2004, 22 years ago.
Does Dr. Karin Chen do research?
Dmand AI links 38 publications to Dr. Chen, published from 2013 to 2025. Dr. Chen has worked on 4 clinical trials.
Who does Dr. Karin Chen publish with?
Dr. Chen's most frequent co-authors are Luigi Notarangelo, MD (17 shared papers), Jolan E. Walter, MD (15 shared papers) and Manish Janardhan Butte, MD, PhD (6 shared papers).
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