Dr. Jennifer Karen Sun, MD, PhD
- Part D claims, 2023
- 36
- Publications
- 1
- MIPS score, 2024
- 85
- Hospital affiliations
- 1
- Medical groups
- 3
- Practice address
- 3401 Civic Center Blvd, Philadelphia, PA 19104
- Practice phone
- Call (267) 426-5722
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Children's Hospital of Philadelphia
Philadelphia, Pennsylvania
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. Jennifer Karen Sun is a pediatrician in Philadelphia, Pennsylvania
Dr. Sun practices at Children's Hospital of Philadelphia in Philadelphia, Pennsylvania.
Dr. Sun's NPI, 1255891412, was assigned on March 23, 2019. Dr. Sun graduated from University of Michigan Medical School in 2019. Dr. Sun holds Pennsylvania license MD480579.
- NPI
- 1255891412NPI Registry (opens in a new tab)
- NPI enumeration date
- March 23, 2019
- NPI status
- Active
- Practice phone
- (267) 426-5722
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Jennifer Karen Sun practices at Children's Hospital of Philadelphia in Philadelphia, Pennsylvania
Dr. Sun's primary practice is Children's Hospital of Philadelphia, at 3401 Civic Center Blvd, Philadelphia, PA 19104 in Philadelphia County. The practice phone is (267) 426-5722.
- Children's Hospital of Philadelphia3401 Civic Center Blvd, Philadelphia, PA 19104 · Philadelphia CountyPhone(267) 426-5722
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jennifer Karen Sun is affiliated with 2 sites of care and 3 medical groups
Dr. Sun's primary practice is Children's Hospital of Philadelphia in Philadelphia, Pennsylvania. Dr. Sun is also affiliated with Hospital of the University of Pennsylvania. The medical group on file is Penn Medicine Lancaster General Health. Dmand AI also links Dr. Sun to 2 more medical groups, each named with a free account.
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. Jennifer Karen Sun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sun practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Children's Hospital of Philadelphia | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jennifer Karen Sun is one of 2,468 pediatricians in Pennsylvania
Pediatrics is Dr. Sun's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Sun is licensed in Pennsylvania.
Specialties and state licenses
- Pediatrics, PennsylvaniaPrimary
Pediatricians near Dr. 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
Dr. Jennifer Karen Sun's patients have a median age of 11
Across all payers, Dmand AI patient panel data puts Dr. Sun's median patient age at 11, with 17% 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 11
Patient panel by sex, all payers
- Women17%
- Men83%
Source: Dmand AI Patient Panel Data
Dr. Jennifer Karen Sun wrote 36 Medicare Part D claims in 2023
In 2023, Dr. Sun wrote 36 Medicare Part D claims. They cover 3 drugs, with $15,466 in total drug cost. In 2022, CMS named 42 claims across 3 drugs.
Dr. Sun's most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 422023: 3614%
Drugs named by CMS: 3 in 2023, 3 in 2022.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Jennifer Karen Sun scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. Sun for performance year 2024, reported as part of a group.
Dr. Sun's MIPS scores, performance year 2024
- 85of 100Final score
- 73.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Jennifer Karen Sun has 1 publication on record
Dmand AI links 1 paper to Dr. Sun in 2025.
Recent publications by Dr. Sun
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 pediatricians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jennifer Karen Sun graduated from University of Michigan Medical School
Dr. Sun graduated from University of Michigan Medical School in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jennifer Karen 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 | 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 | Clinician Public Reporting: Overall MIPS Performance (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 |
| 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. Jennifer Karen 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. Jennifer Karen Sun's NPI number?
Dr. Jennifer Karen Sun's NPI number is 1255891412. It was assigned on March 23, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Jennifer Karen Sun?
Dr. Jennifer Karen Sun is a pediatrician in Philadelphia, Pennsylvania. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Jennifer Karen Sun practice?
Dr. Sun practices at 3401 Civic Center Blvd, Philadelphia, PA 19104. Dr. Sun's primary practice is Children's Hospital of Philadelphia in Philadelphia, Pennsylvania. Dmand AI also links Dr. Sun to 2 medical groups.
What is Dr. Jennifer Karen Sun's office phone number?
The practice phone on file for Dr. Sun is (267) 426-5722.
What is Dr. Jennifer Karen Sun's medical license number?
Dr. Sun holds Pennsylvania license MD480579.
Which hospitals is Dr. Jennifer Karen Sun affiliated with?
Dr. Sun is affiliated with Hospital of the University of Pennsylvania.
What medical group is Dr. Jennifer Karen Sun part of?
Dr. Sun is linked to Penn Medicine Lancaster General Health. Dmand AI links Dr. Sun to 2 more medical groups.
What is Dr. Jennifer Karen Sun's MIPS score?
Dr. Sun's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
Where did Dr. Jennifer Karen Sun go to medical school?
Dr. Sun graduated from University of Michigan Medical School in 2019.
What drugs does Dr. Jennifer Karen Sun prescribe most?
In 2023 Medicare Part D data, Dr. Sun's most prescribed drugs by claims were Trulicity, Amlodipine Besylate and Montelukast Sodium.
How long has Dr. Jennifer Karen Sun been practicing?
Dr. Sun graduated from medical school in 2019, 7 years ago.
Does Dr. Jennifer Karen Sun do research?
Dmand AI links 1 publication to Dr. Sun.
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