DR. ERIC PUNG SUN MD, MPH
NPI 1255905782
Pediatrics in New Haven, CT
About Dr. Eric Pung Sun Md, Mph NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ERIC PUNG SUN MD, MPH (NPI 1255905782) is an individual pediatrics provider in New Haven, Connecticut, licensed in Connecticut (81282) and active in the NPI registry since May 2021. He is enrolled in Medicare PECOS and is a graduate of Columbia University College Of Physicians And Surgeons (2021).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Eric Pung Sun Md, Mph is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06510 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW HAVEN, CT 06510
NEW HAVEN, CT 06510
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Eric Sun's NPI number?
The NPI number for Eric Sun is 1255905782. It was assigned to this individual provider in the NPPES registry on May 19, 2021.
Where is Eric Sun located?
Eric Sun practices at 20 York St, New Haven, CT 06510. The listed phone number is (424) 220-3688.
What is Eric Sun's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Eric Sun enrolled in Medicare?
Yes. Eric Sun is registered in the Medicare PECOS enrollment system.
When was this NPI record last updated?
The NPPES record for Eric Sun was last updated on August 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.