Eric Pung Sun, MD, MPH
Pediatrics Physician · New Haven, CT
Eric Pung Sun, MD, MPH is a pediatrics physician with a practice address in New Haven, Connecticut, and NPI 1255905782, issued on May 19, 2021. Check the license (Connecticut 81282, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Eric Pung Sun
- Credential
- MD, MPH
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 81282 CT
Self-reported in NPPES; status is on the state search - Practice location
- 20 York St, New Haven, CT 06510
- Phone
- (424) 220-3688
- Enumerated
- May 19, 2021
- Record last updated
- Aug 13, 2025
- Medicare enrollment
- Enrolled (PECOS I20251121004355); may accept Medicare assignment
- Medical or professional school
- Columbia University College Of Physicians And Surgeons, 2021
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 1,043 in Connecticut → Look up another NPI →
Also registered at 20 York St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cyrena Abbasi, MDStudent in an Organized Health Care Education/Training Program1609703289
- Ali Abboud, MD, MBAStudent in an Organized Health Care Education/Training Program1942943097
- Basil Abdalla, MDStudent in an Organized Health Care Education/Training Program1154905057
- Jasmina AbdallaStudent in an Organized Health Care Education/Training Program1700638590
- Sarah AbdallahPsychiatry Physician1740800952
- Usama Abdelghany, PHARM DOncology Pharmacist1548827843
Verify Eric Pung Sun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 81282Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% more Medicare Part D claims than the average pediatrics physician in 2024
380 Medicare Part D claims for 59 beneficiaries, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Atorvastatin Calcium30 claims
- Spironolactone25 claims
- Amlodipine Besylate23 claims
- Pantoprazole Sodium14 claims
- Incruse Ellipta12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $30.72
1 payment: food and beverage; the largest payer was Organon Llc. The 21,580 providers of this specialty with any payment received $842.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Eric Pung Sun among 1,043 pediatrics physician records in Connecticut
Eric Pung Sun, MD, MPH is one of 1,043 pediatrics physician records with a practice address in Connecticut. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 93% of them.
- NPI issued2021 · 93% of these records are older, 4% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileYes · 9% of these records are
- Graduated2021 · median 2012 among the 92 with a school on file
- Record last updated2025 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
161 pediatrics physician records list a practice address in New Haven
They are 161 of the 9,793 NPPES records with a practice address in New Haven, and 1,043 pediatrics physician records in Connecticut.
All 1,043 in Connecticut → Every provider in New Haven → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Adam Berkwitt, M.D.New Haven, CT 065101376720961
- Peggy Chen, MDNew Haven, CT 065101780848796
- James Dodington, MDNew Haven, CT 065101629380985
- Beth Emerson, M.D.New Haven, CT 065101093999302
- Mary Garibaldi, M.D.New Haven, CT 065101629100086
- David Hersh, MDNew Haven, CT 065101275516932
- Mark Hommel, MDNew Haven, CT 065101053394064
- Paul McCarthy, MDNew Haven, CT 065101962485185
Common questions
What is Eric Pung Sun, MD, MPH's NPI number?
Eric Pung Sun, MD, MPH's National Provider Identifier (NPI) is 1255905782, issued on May 19, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Eric Pung Sun, MD, MPH located?
The NPPES record lists a practice address at 20 York St, New Haven, CT, 06510. Phone: (424) 220-3688. Providers update this record themselves, so call before visiting.
How can I verify Eric Pung Sun, MD, MPH's license?
NPPES lists Connecticut license number 81282, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Eric Pung Sun, MD, MPH prescribe under Medicare Part D?
In 2024, Eric Pung Sun, MD, MPH had 380 Medicare Part D claims for 59 beneficiaries; the average among pediatrics physician prescribers was 375. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.