J Am Acad Dermatol
COVID-19DermatologyHealth Services Accessibility
Dr. Bryan K. Cho, MD
NPI1891811600
- Medicare services, 2024
- 18
- Medicare patients, 2024
- 24
- Part D claims, 2024
- 63
- Publications
- 13
- Industry payments
- $428
- Practice address
- 401 Old San Francisco Rd, 2nd Fl, Sunnyvale, CA 94086
- Practice phone
- Call (408) 730-6227
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sunnyvale Center
Clinical Lab - Full Service · Sunnyvale, California
Find Dr. Cho's professional email, personal email and mobile number
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Dr. Bryan K. Cho is a dermatologist in Sunnyvale, California
Dr. Cho practices at Sunnyvale Center in Sunnyvale, California.
Dr. Cho's NPI, 1891811600, was assigned on March 22, 2007. Dr. Cho graduated from University of Illinois College of Medicine - Chicago in 2002. Dr. Cho's California license number on file is A87316.
NPI and contact details
- NPI
- 1891811600NPI Registry (opens in a new tab)
- NPI enumeration date
- March 22, 2007
- NPI status
- Active
- Practice phone
- (408) 730-6227
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Bryan K. Cho practices at Sunnyvale Center in Sunnyvale, California
Dr. Cho's primary practice is Sunnyvale Center, at 401 Old San Francisco Rd, 2nd Fl, Sunnyvale, CA 94086. The practice phone is (408) 730-6227.
- Sunnyvale Center401 Old San Francisco Rd, 2nd Fl, Sunnyvale, CA 94086Phone(408) 730-6227
Source: Dmand AI Affiliation Data
Dr. Bryan K. Cho is affiliated with 2 sites of care and 1 medical group
Dr. Cho's primary practice is Sunnyvale Center in Sunnyvale, California. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Dr. Cho to 1 more group practice or clinic, named with a free account. Dr. Cho's employer is on file too: a clinical lab.
Sunnyvale CenterPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Bryan K. Cho's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cho practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sunnyvale Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Bryan K. Cho is one of 1,910 dermatologists in California
Dermatology is Dr. Cho's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Cho is board certified in dermatology by the American Board of Dermatology. Dr. Cho has a license on file in California.
Specialties and state licenses
- Dermatology, CaliforniaPrimary
Clinical focus
Dmand AI lists itchy rashes and skin discoloration among the conditions Dr. Cho treats.
Dermatologists near Dr. Cho
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
Dr. Bryan K. Cho billed Medicare for 18 services in 2024
CMS data shows 18 Medicare services from Dr. Cho across 1 procedure code in 2024, all of them office visits, for 24 Medicare patients. Medicare paid $1,261 for them. Every service was in an office.
Medicare services, 202418
Medicare patients24
Paid by Medicare$1,261
Procedure codes1
Dr. Cho's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 132024: 1838%
Dr. Cho compared with the California median for dermatologists, 2024
- Dr. Cho
- California median
- Medicare services
- 18vs 1,75099% below
- Medicare patients
- 24vs 37794% below
- Part D claims
- 12vs 36797% below
Medians across 1,831 dermatologists in California with Dmand AI profiles that report each measure.
Dr. Cho's most billed Medicare procedure codes, 2024
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. Cho?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cho and other dermatologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Bryan K. Cho treated 24 Medicare patients in 2024, average age 71
CMS counts 24 Medicare patients who saw Dr. Cho in 2024. 67% of them have high cholesterol, and 54% have high blood pressure. Their average risk score is 0.59, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Cho's median patient age at 59, with 59% women.
Medicare patients, 202424
Average age71
Average risk score0.59
Chronic conditions among Dr. Cho's Medicare patients, 2024
- High cholesterol67%
- High blood pressure54%
Share of Medicare patients with each condition. A patient can have several.
Dr. Cho's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Bryan K. Cho wrote 63 Medicare Part D claims in 2024
In 2024, Dr. Cho wrote 63 Medicare Part D claims for 25 patients. 100% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $68 in total drug cost. In 2023, CMS named 36 claims across 2 drugs.
Part D claims, 202463
Drugs named by CMS1
Total drug cost$68
Part D patients25
Dr. Cho'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: 362024: 1267%
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
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Dr. Bryan K. Cho has 13 publications on record
Dmand AI links 13 papers to Dr. Cho, published from 2010 to 2021. The most frequent topics are Antibodies, Bispecific, Carrier Proteins and Flow Cytometry. Dr. Cho has published most often in Int J Cancer. Dr. Cho's most frequent co-authors are Todd A. Patrick, MD, PhD, Olga Afanasiev, MD, PhD and Charles C. Chiang, MD.
Papers13
Years published2010 to 2021
Topics Dr. Cho writes about most
- Antibodies, Bispecific
- Carrier Proteins
- Flow Cytometry
- Folate Receptors, GPI-Anchored
- Immunoglobulin Fragments
- Mice, Inbred C57BL
- Mice, Transgenic
- Receptors, Antigen, T-Cell
Dr. Cho's most frequent co-authors
- Todd A. Patrick, MD, PhD2 shared papers
- Olga Afanasiev, MD, PhD1 shared paper
- Charles C. Chiang, MD1 shared paper
Recent publications by Dr. Cho
J Am Acad Dermatol
AlopeciaImmunosuppressive AgentsLichen Planus
Antigen-Presenting CellsAntigens, BacterialBacterial Proteins
J Immunol Methods
Antigen PresentationAntigens, CDAntigens, Differentiation, T-Lymphocyte
See who Dr. Cho researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Cho works with, so you can find a warm path to the right dermatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Bryan K. Cho received $428 in industry payments from 2016 to 2025
CMS Open Payments shows 13 general payments to Dr. Cho from 10 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Sun Pharmaceutical Industries Inc. paid the most, $101.
General payments to Dr. Cho by program year, 2016 to 2025
Companies that paid Dr. Cho 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. Bryan K. Cho has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Cho, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Cho
- 2013
- CMS Stage 1 EHR
- 2012
- AAD Fellow
Source: Dmand AI Professional Profile Data
Dr. Bryan K. Cho graduated from University of Illinois College of Medicine - Chicago
Dr. Cho graduated from University of Illinois College of Medicine - Chicago in 2002. Dr. Cho is a member of AAD.
- Medical school
- Board certified in dermatology
Source: Dmand AI Professional Profile Data
Dr. Bryan K. Cho accepts plans from 11 insurance carriers
Dr. Cho is in network with 11 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Elevance
- HCSC
- Alliant Health Plans
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- +3 more carriersWith a free account
Plan types Dr. Cho accepts, by number of carriers
- PPO7
- HMO6
- EPO4
- Medicare3
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Bryan K. Cho'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 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) |
| 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
Frequently asked questions about Dr. Bryan K. Cho
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. Bryan K. Cho's NPI number?
Dr. Bryan K. Cho's NPI number is 1891811600. It was assigned on March 22, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Bryan K. Cho?
Dr. Bryan K. Cho is a dermatologist in Sunnyvale, California. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Bryan K. Cho practice?
Dr. Cho practices at 401 Old San Francisco Rd, 2nd Fl, Sunnyvale, CA 94086. Dr. Cho's primary practice is Sunnyvale Center in Sunnyvale, California. Dmand AI also links Dr. Cho to 1 group practice or clinic.
What is Dr. Bryan K. Cho's office phone number?
The practice phone on file for Dr. Cho is (408) 730-6227.
What is Dr. Bryan K. Cho's medical license number?
Dr. Cho's California license number on file is A87316.
What medical group is Dr. Bryan K. Cho part of?
Dr. Cho is linked to Palo Alto Foundation Medical Group.
Does Dr. Bryan K. Cho accept Medicare?
Yes. CMS data shows Dr. Cho billed Medicare for 18 services in 2024.
How many Medicare patients does Dr. Bryan K. Cho see?
CMS counts 24 Medicare patients who saw Dr. Cho in 2024, with an average age of 71.
Is Dr. Bryan K. Cho board certified?
Yes. Dr. Cho is board certified in dermatology by the American Board of Dermatology.
What services does Dr. Bryan K. Cho bill to Medicare?
In 2024, Dr. Cho's most billed Medicare services were office visit, established patient (99213).
Show 7 more questionsShow fewer questions
Where did Dr. Bryan K. Cho go to medical school?
Dr. Cho graduated from University of Illinois College of Medicine - Chicago in 2002.
What drugs does Dr. Bryan K. Cho prescribe most?
In 2024 Medicare Part D data, Dr. Cho's most prescribed drugs by claims were Valacyclovir.
Has Dr. Bryan K. Cho received payments from drug or device companies?
CMS Open Payments shows $428 in general payments to Dr. Cho from 10 companies from 2016 to 2025. The largest total came from Sun Pharmaceutical Industries Inc.
How long has Dr. Bryan K. Cho been practicing?
Dr. Cho graduated from medical school in 2002, 24 years ago.
Does Dr. Bryan K. Cho do research?
Dmand AI links 13 publications to Dr. Cho, published from 2010 to 2021.
Who does Dr. Bryan K. Cho publish with?
Dr. Cho's most frequent co-authors are Todd A. Patrick, MD, PhD (2 shared papers), Olga Afanasiev, MD, PhD (1 shared paper) and Charles C. Chiang, MD (1 shared paper).
What insurance does Dr. Bryan K. Cho accept?
Dr. Cho is in network with 11 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
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