ErythemaIchthyosisIchthyosis, Lamellar
Dr. Qisi Sun, MD
NPI1093396665PAC ID6002323664
- Part D claims, 2024
- 140
- Publications
- 17
- Hospital affiliations
- 1
- Industry payments
- $2,731
- Medical groups
- 2
- Practice address
- 1225 Crane St, Menlo Park, CA 94025-4253
- Practice phone
- Call (650) 323-0276
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Crane Street Dermatology
Dermatology practice · Menlo Park, California
Find Dr. Sun'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. Qisi Sun is a dermatologist in Menlo Park, California
Dr. Sun practices at Crane Street Dermatology in Menlo Park, California.
Dr. Sun's NPI, 1093396665, was assigned on April 15, 2021. Dr. Sun graduated from Yale School of Medicine in 2021. Dr. Sun holds California license A181318.
NPI and contact details
- NPI
- 1093396665NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002323664
- NPI enumeration date
- April 15, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 323-0276
- 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. Qisi Sun practices at Crane Street Dermatology in Menlo Park, California
Dr. Sun's primary practice is Crane Street Dermatology, at 1225 Crane St, Menlo Park, CA 94025-4253. The practice phone is (650) 323-0276.
- Crane Street Dermatology1225 Crane St, Menlo Park, CA 94025-4253Phone(650) 323-0276
Source: Dmand AI Affiliation Data
Dr. Qisi Sun is affiliated with 3 sites of care and 2 medical groups
Dr. Sun's primary practice is Crane Street Dermatology in Menlo Park, California. Dr. Sun is also affiliated with Stanford Hospital at 300 Pasteur Drive. The medical group on file is Crane Street Dermatology. Dmand AI also links Dr. Sun to 1 more group practice or clinic and 1 medical group, each named with a free account.
Crane Street DermatologyPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Qisi Sun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sun practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Crane Street Dermatology | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Qisi Sun is one of 1,910 dermatologists in California
Dermatology is Dr. Sun's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dmand AI has Dr. Sun's licenses on file in 2 states: California and Massachusetts.
Specialties and state licenses
- Dermatology, CaliforniaPrimary
- Massachusetts license
Dermatologists near Dr. Sun
Counts of dermatologists with a Dmand AI profile, by place and practice. Each opens the list.
1,910dermatologists in California
8dermatologists in Menlo Park
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Qisi Sun's patients have a median age of 53
Across all payers, Dmand AI patient panel data puts Dr. Sun's median patient age at 53, with 58% women.
Dr. Sun's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women58%
- Men41%
Source: Dmand AI Patient Panel Data
Dr. Qisi Sun wrote 140 Medicare Part D claims in 2024
In 2024, Dr. Sun wrote 140 Medicare Part D claims for 61 patients. 93% of them were for generic drugs. CMS names the drug for 39 of them, across 3 drugs with 11 or more claims each, at $846 in total drug cost. In 2023, CMS named 29 claims across 2 drugs.
Part D claims, 2024140
Drugs named by CMS3
Total drug cost$846
Part D patients61
Dr. Sun's Part D claims by kind of drug, 2024
- Generic130 claims93%
- Brand-name and other10 claims7%
Dr. Sun'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: 292024: 3934%
Drugs named by CMS: 3 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
Dr. Qisi Sun ranks in the 88th percentile for skin biopsy in Medicare
Dr. Sun accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 249 procedures of skin biopsy by Dr. Sun, more than 88% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Sun ranks in Medicare procedure volume
- Removal of skin lesions
- 87th percentile557 procedures
- Skin biopsy
- 88th percentile249 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Qisi Sun has 17 publications on record
Dmand AI links 17 papers to Dr. Sun, published from 2016 to 2024. 2021 was the busiest year, with 5. The most frequent topics are Ichthyosis, Ichthyosis, Lamellar and COVID-19. Dr. Sun has published most often in Dermatol Clin. Dr. Sun's most frequent co-authors are Keith A. Choate, MD, PhD, Theodore Daniel Zaki, MD and Sarah Susan Asch, MD.
Papers17
Years published2016 to 2024
Dr. Sun's papers by year, 2016 to 2024
Topics Dr. Sun writes about most
- Ichthyosis
- Ichthyosis, Lamellar
- COVID-19
- COVID-19 Vaccines
- Dermatology
- Erythema
- Observer Variation
Dr. Sun's most frequent co-authors
- Keith A. Choate, MD, PhD5 shared papers
- Theodore Daniel Zaki, MD3 shared papers
- Sarah Susan Asch, MD2 shared papers
Recent publications by Dr. Sun
Skin Pharmacol Physiol
DiffusionEpidermis
COVID-19COVID-19 VaccinesDermatology
See who Dr. Sun researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sun 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. Qisi Sun received $2,731 in industry payments from 2022 to 2025
CMS Open Payments shows 25 general payments to Dr. Sun from 8 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 50% of the total. Abbvie Inc. paid the most, $1,482.
General payments to Dr. Sun by program year, 2022 to 2025
General payments to Dr. Sun by kind, 2022 to 2025
$2.7Kin total
- Food and beverage$1,36550%
- Travel and lodging$1,24646%
- Education$1204%
Companies that paid Dr. Sun the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Qisi Sun graduated from Yale School of Medicine
Dr. Sun graduated from Yale School of Medicine in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Qisi Sun'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 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)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) |
| 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. Qisi Sun
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. Qisi Sun's NPI number?
Dr. Qisi Sun's NPI number is 1093396665. It was assigned on April 15, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Qisi Sun?
Dr. Qisi Sun is a dermatologist in Menlo Park, California. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Qisi Sun practice?
Dr. Sun practices at 1225 Crane St, Menlo Park, CA 94025-4253. Dr. Sun's primary practice is Crane Street Dermatology in Menlo Park, California. Dmand AI also links Dr. Sun to 1 group practice or clinic and 1 medical group.
What is Dr. Qisi Sun's office phone number?
The practice phone on file for Dr. Sun is (650) 323-0276.
What is Dr. Qisi Sun's medical license number?
Dr. Sun holds California license A181318, one of the licenses on file in 2 states.
Which states has Dr. Qisi Sun been licensed in?
Dmand AI has state licenses on file for Dr. Sun in California (2022 to 2026) and Massachusetts (2021 to 2022).
Which hospitals is Dr. Qisi Sun affiliated with?
Dr. Sun is affiliated with Stanford Hospital at 300 Pasteur Drive.
What medical group is Dr. Qisi Sun part of?
Dr. Sun is linked to Crane Street Dermatology. Dmand AI links Dr. Sun to 1 more medical group.
Does Dr. Qisi Sun accept Medicare?
Yes. CMS lists Dr. Sun as accepting Medicare assignment.
Where did Dr. Qisi Sun go to medical school?
Dr. Sun graduated from Yale School of Medicine in 2021.
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What drugs does Dr. Qisi Sun prescribe most?
In 2024 Medicare Part D data, Dr. Sun's most prescribed drugs by claims were Triamcinolone Acetonide, Ketoconazole and Metronidazole.
Has Dr. Qisi Sun received payments from drug or device companies?
CMS Open Payments shows $2,731 in general payments to Dr. Sun from 8 companies from 2022 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Qisi Sun been practicing?
Dr. Sun graduated from medical school in 2021, 5 years ago.
Does Dr. Qisi Sun do research?
Dmand AI links 17 publications to Dr. Sun, published from 2016 to 2024.
Who does Dr. Qisi Sun publish with?
Dr. Sun's most frequent co-authors are Keith A. Choate, MD, PhD (5 shared papers), Theodore Daniel Zaki, MD (3 shared papers) and Sarah Susan Asch, MD (2 shared papers).
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