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Dr. Wang-Dar Sun, MD
NPI1891982377
- Publications
- 2
- Hospital affiliations
- 1
- Industry payments
- $439
- Medical group
- 1
- Insurance carriers
- 7
- Practice address
- 1798 N Garey Ave, Pomona, CA 91767
- Practice phone
- Call (909) 865-9500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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. Wang-Dar Sun is a pediatrician in Pomona, California
Dr. Sun practices at Pomona Valley Hospital Medical Center in Pomona, California, part of Pomona Valley Hospital Medical Center.
Dr. Sun's NPI, 1891982377, was assigned on September 28, 2007. Dr. Sun graduated from Albert Einstein College of Medicine in 2005. Dr. Sun holds California license A98671.
NPI and contact details
- NPI
- 1891982377NPI Registry (opens in a new tab)
- NPI enumeration date
- September 28, 2007
- NPI status
- Active
- Practice phone
- (909) 865-9500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Wang-Dar Sun practices at Pomona Valley Hospital Medical Center in Pomona, California
Dr. Sun's primary practice is Pomona Valley Hospital Medical Center, at 1798 N Garey Ave, Pomona, CA 91767 in Los Angeles County. The practice phone is (909) 865-9500.
- Pomona Valley Hospital Medical Center1798 N Garey Ave, Pomona, CA 91767 · Los Angeles CountyPhone(909) 865-9500
Source: Dmand AI Affiliation Data
Dr. Wang-Dar Sun is affiliated with 1 site of care and 1 medical group
Dr. Sun's primary practice is Pomona Valley Hospital Medical Center in Pomona, California, part of Pomona Valley Hospital Medical Center. The medical group on file is CHOC Children's.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Wang-Dar 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 |
|---|---|
| Pomona Valley Hospital Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Sun practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across Pomona Valley Hospital Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Wang-Dar Sun is one of 8,236 pediatricians in California
Pediatrics is Dr. Sun's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Sun is board certified in neonatal-perinatal medicine by the American Board of Pediatrics. Dr. Sun is licensed in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Dr. Sun
Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.
8,236pediatricians in California47pediatricians in Pomona13pediatricians at Pomona Valley Hospital Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Wang-Dar Sun's patients have a median age of 23
Across all payers, Dmand AI patient panel data puts Dr. Sun's median patient age at 23, with 73% 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 23
Patient panel by sex, all payers
- Women73%
- Men27%
Source: Dmand AI Patient Panel Data
Dr. Wang-Dar Sun has 2 publications on record
Dmand AI links 2 papers to Dr. Sun in 2020. 2020 was the busiest year, with 2. Dr. Sun's most frequent co-authors are Jina Lim, MD, Jina Lim and Michel Mikhael, MD.
Papers2
Dr. Sun's most frequent co-authors
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. Wang-Dar Sun received $439 in industry payments from 2017 to 2025
CMS Open Payments shows 6 general payments to Dr. Sun from 4 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. CSL Behring paid the most, $125.
General payments to Dr. Sun by program year, 2017 to 2025
Companies that paid Dr. Sun the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Wang-Dar Sun graduated from Albert Einstein College of Medicine
Dr. Sun graduated from Albert Einstein College of Medicine in 2005.
- Medical school
- Board certified in neonatal-perinatal medicine
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Wang-Dar Sun accepts plans from 7 insurance carriers
Dr. Sun is in network with 7 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- Elevance
- HCSC
Plan types Dr. Sun accepts, by number of carriers
- PPO5
- POS4
- HMO3
- EPO2
- Medicare2
Source: Dmand AI Insurance Network Data
Sources for Dr. Wang-Dar 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 |
| 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. Wang-Dar 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. Wang-Dar Sun's NPI number?
Dr. Wang-Dar Sun's NPI number is 1891982377. It was assigned on September 28, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Wang-Dar Sun?
Dr. Wang-Dar Sun is a pediatrician in Pomona, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Wang-Dar Sun practice?
Dr. Sun practices at 1798 N Garey Ave, Pomona, CA 91767. Dr. Sun's primary practice is Pomona Valley Hospital Medical Center in Pomona, California, part of Pomona Valley Hospital Medical Center.
What is Dr. Wang-Dar Sun's office phone number?
The practice phone on file for Dr. Sun is (909) 865-9500.
What is Dr. Wang-Dar Sun's medical license number?
Dr. Sun holds California license A98671.
Which hospitals is Dr. Wang-Dar Sun affiliated with?
Dr. Sun practices at Pomona Valley Hospital Medical Center in Pomona, California.
What medical group is Dr. Wang-Dar Sun part of?
Dr. Sun is linked to CHOC Children's.
Is Dr. Wang-Dar Sun board certified?
Yes. Dr. Sun is board certified in neonatal-perinatal medicine by the American Board of Pediatrics.
Where did Dr. Wang-Dar Sun go to medical school?
Dr. Sun graduated from Albert Einstein College of Medicine in 2005.
Has Dr. Wang-Dar Sun received payments from drug or device companies?
CMS Open Payments shows $439 in general payments to Dr. Sun from 4 companies from 2017 to 2025. The largest total came from CSL Behring.
Show 4 more questionsShow fewer questions
How long has Dr. Wang-Dar Sun been practicing?
Dr. Sun graduated from medical school in 2005, 21 years ago.
Does Dr. Wang-Dar Sun do research?
Dmand AI links 2 publications to Dr. Sun.
Who does Dr. Wang-Dar Sun publish with?
Dr. Sun's most frequent co-authors are Jina Lim, MD (2 shared papers), Jina Lim (2 shared papers) and Michel Mikhael, MD (2 shared papers).
What insurance does Dr. Wang-Dar Sun accept?
Dr. Sun is in network with 7 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 5. Check the plan with the practice before a visit.
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