Symptomatic post-traumatic cyst of the liver: treatment by laparoscopic surgery (opens in a new tab)
J Laparoendosc Adv Surg Tech A
Primary practice
Insight Dermatology
San Diego, California
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. Chen practices at Insight Dermatology in San Diego, California.
Dr. Chen's NPI, 1518919703, was assigned on May 16, 2006. Dr. Chen graduated from UC San Diego School of Medicine in 2001. Dr. Chen's California license number on file is A79823.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Chen's primary practice is Insight Dermatology, at 9878 Hibert St, San Diego, CA 92131 in San Diego County. The practice phone is (858) 693-3000.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Chen's primary practice is Insight Dermatology in San Diego, California. The medical group on file is Insight Dermatology. Dmand AI also links Dr. Chen to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
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 |
|---|---|
| Insight Dermatology | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dermatology is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Chen is board certified in dermatology by the American Board of Dermatology. Dr. Chen has a license on file in California.
Dmand AI lists acute skin infection, benign or precancerous skin growths, cancerous skin growth removal, contact dermatitis, itchy rashes, minor head injury, psoriasis and rash among the conditions Dr. Chen treats.
Counts of dermatologists 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
CMS data shows 883 Medicare services from Dr. Chen across 12 procedure codes in 2024, for 202 Medicare patients. Medicare paid $67,455 for them. Every service was in an office.
Medians across 1,831 dermatologists in California with Dmand AI profiles that report each measure.
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Chen?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chen and other dermatologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
CMS counts 202 Medicare patients who saw Dr. Chen in 2024. The largest group is 65 to 74, with 114 patients. 59% of them have high cholesterol, and 58% have high blood pressure. Their average risk score is 0.91, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chen's median patient age at 65, with 46% women.
CMS leaves out age groups with fewer than 11 patients.
Share of Medicare patients with each condition. A patient can have several.
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Median age 65
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
In 2024, Dr. Chen wrote 805 Medicare Part D claims for 290 patients. 92% of them were for generic drugs. CMS names the drug for 620 of them, across 18 drugs with 11 or more claims each, at $75,840 in total drug cost. In 2023, CMS named 448 claims across 15 drugs.
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Drugs named by CMS: 18 in 2024, 15 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
Dr. Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 205 procedures of removal of skin lesions by Dr. Chen, more than 79% of the clinicians it reports for that procedure.
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dmand AI links 4 papers to Dr. Chen. The most frequent topics are Administration, Topical, Lidocaine and Ointments. Dr. Chen's most frequent co-authors are Bari Bickel Cunningham, MD, David W. Easter, MD and Lawrence F. Eichenfield, MD.
Topics Dr. Chen writes about most
J Laparoendosc Adv Surg Tech A
Curr Opin Pediatr
Dermatol Surg
J Am Acad Dermatol
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 dermatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
CMS Open Payments shows 851 general payments to Dr. Chen from 38 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 94% of the total. Janssen Pharmaceuticals, Inc paid the most, $2,664.
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dmand AI lists 2 awards for Dr. Chen.
Source: Dmand AI Professional Profile Data
Dr. Chen graduated from UC San Diego School of Medicine in 2001. Dr. Chen is a member of AAD and ASDS.
Source: Dmand AI Professional Profile Data
Dr. Chen is in network with 16 carriers, including Aetna, Elevance and United Healthcare. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
Source: Dmand AI Insurance Network 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 Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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)Doctors and Clinicians Utilization Data (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) |
| 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
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
Dr. Bryan K. Chen's NPI number is 1518919703. It was assigned on May 16, 2006, and it is active in the NPI Registry.
Dr. Bryan K. Chen is a dermatologist in San Diego, California. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Dr. Chen practices at 9878 Hibert St, San Diego, CA 92131. Dr. Chen's primary practice is Insight Dermatology in San Diego, California. Dmand AI also links Dr. Chen to 1 group practice or clinic.
The practice phone on file for Dr. Chen is (858) 693-3000.
Dr. Chen's California license number on file is A79823.
Dr. Chen is linked to Insight Dermatology.
Yes. CMS data shows Dr. Chen billed Medicare for 883 services in 2024, and Dr. Chen accepts Medicare assignment.
CMS counts 202 Medicare patients who saw Dr. Chen in 2024, with an average age of 74.
Yes. Dr. Chen is board certified in dermatology by the American Board of Dermatology.
In 2024, Dr. Chen's most billed Medicare services were office visit, established patient (99213), surgery: skin and soft tissue (17003) and surgery: skin and soft tissue (11102).
Dr. Chen graduated from UC San Diego School of Medicine in 2001.
In 2024 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Clobetasol Propionate, Triamcinolone Acetonide and Ketoconazole.
CMS Open Payments shows $14,669 in general payments to Dr. Chen from 38 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
Dr. Chen graduated from medical school in 2001, 25 years ago.
Dmand AI links 4 publications to Dr. Chen.
Dr. Chen's most frequent co-authors are Bari Bickel Cunningham, MD (1 shared paper), David W. Easter, MD (1 shared paper) and Lawrence F. Eichenfield, MD (1 shared paper).
Dr. Chen is in network with 16 carriers, including Aetna, Elevance and United Healthcare. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
Selling to dermatology practices?
See dermatologists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.