Karen I. Sun
- Publications
- 1
- Hospital affiliations
- 1
- Industry payments
- $30
- Medical groups
- 2
- State licenses
- 2
- Practice address
- 505 Parnassus Ave, Box 0296, San Francisco, CA 94143
- Practice phone
- Call (415) 353-2733
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Karen 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.
Karen I. Sun is a pediatrician in San Francisco, California
Karen Sun practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.
Karen Sun's NPI, 1316074354, was assigned on February 27, 2007. Karen Sun graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 1996. Karen Sun holds California license A64924.
- NPI
- 1316074354NPI Registry (opens in a new tab)
- NPI enumeration date
- February 27, 2007
- NPI status
- Active
- Practice phone
- (415) 353-2733
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Karen I. Sun practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California
Karen Sun's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights, at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143 in San Francisco County. The practice phone is (415) 353-2733.
- UCSF Helen Diller Medical Center at Parnassus Heights505 Parnassus Ave, Box 0296, San Francisco, CA 94143 · San Francisco CountyPhone(415) 353-2733
Source: Dmand AI Affiliation Data
Karen I. Sun is affiliated with 1 site of care and 2 medical groups
Karen Sun's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. The medical group on file is UCSF Pediatrics. Dmand AI also links Karen Sun to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Karen I. Sun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Karen Sun practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSF Helen Diller Medical Center at Parnassus Heights | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Karen I. Sun is one of 8,236 pediatricians in California
Pediatrics is Karen Sun's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dmand AI has Karen Sun's licenses on file in 2 states: California and Colorado.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
- Colorado license
Pediatricians near Karen Sun
Counts of pediatricians 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
Karen I. Sun's patients have a median age of 16
Across all payers, Dmand AI patient panel data puts Karen Sun's median patient age at 16, with 55% women.
Karen 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 16
Patient panel by sex, all payers
- Women55%
- Men43%
Source: Dmand AI Patient Panel Data
Karen I. Sun has 1 publication on record
Dmand AI links 1 paper to Karen Sun in 2024. Karen Sun's most frequent co-author is Stefan J. Friedrichsdorf, MD.
Karen Sun's most frequent co-authors
Recent publications by Karen Sun
See who Karen Sun researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Karen Sun works with, so you can find a warm path to the right pediatricians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Karen I. Sun received $30 in industry payments from 2023 to 2024
CMS Open Payments shows 2 general payments to Karen Sun from 1 drug or device company from 2023 to 2024. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $30.
General payments to Karen Sun by program year, 2023 to 2024
Companies that paid Karen Sun the most, 2023 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Karen I. Sun graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University
Karen Sun graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Karen I. 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 DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Karen I. 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 Karen I. Sun's NPI number?
Karen I. Sun's NPI number is 1316074354. It was assigned on February 27, 2007, and it is active in the NPI Registry.
What does Karen I. Sun specialize in?
Karen I. Sun is a pediatrician in San Francisco, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Karen I. Sun practice?
Karen Sun practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Karen Sun's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dmand AI also links Karen Sun to 1 medical group.
What is Karen I. Sun's office phone number?
The practice phone on file for Karen Sun is (415) 353-2733.
What is Karen I. Sun's medical license number?
Karen Sun holds California license A64924, one of the licenses on file in 2 states.
Which states has Karen I. Sun been licensed in?
Dmand AI has state licenses on file for Karen Sun in California and Colorado.
Which hospitals is Karen I. Sun affiliated with?
Karen Sun practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California.
What medical group is Karen I. Sun part of?
Karen Sun is linked to UCSF Pediatrics. Dmand AI links Karen Sun to 1 more medical group.
Where did Karen I. Sun go to medical school?
Karen Sun graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 1996.
Has Karen I. Sun received payments from drug or device companies?
CMS Open Payments shows $30 in general payments to Karen Sun from 1 company from 2023 to 2024. The largest total came from Bristol-Myers Squibb Company.
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How long has Karen I. Sun been practicing?
Karen Sun graduated from medical school in 1996, 30 years ago.
Does Karen I. Sun do research?
Dmand AI links 1 publication to Karen Sun.
Who does Karen I. Sun publish with?
Karen Sun's most frequent co-authors are Stefan J. Friedrichsdorf, MD (1 shared paper).
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