Doctor profile · Federal record
Dr. Eric Sun, MD, MPH
Pediatrics Physician (CMS: Pediatric Medicine) · Internal Medicine Physician · New Haven, CT
- NPI 1255905782
- 5 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
20 York St
New Haven, CT 065103220
(424) 220-3688 - Mailing address
-
Po Box 208064
New Haven, CT 065208064
Credentials & registration
- NPI registered
- May 2021 — 5 yrs on file
- Profile last updated
- August 13, 2025
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 208000000X — NUCC code
- State license (1)
- Connecticut #81282
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1255905782. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$31
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Organon Llc | 1 | $30.72 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
122
Patients
0
Total drug cost
$19,058
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 40 | 0 | $763 |
| Spironolactone | Generic | 18 | 0 | $195 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 15 | 0 | $5,455 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 14 | 0 | $157 |
| Amlodipine Besylate | Generic | 12 | 0 | $68 |
| Oxybutynin Chloride Er (Oxybutynin Chloride) | Brand | 12 | 0 | $158 |
| Mounjaro (Tirzepatide) | Brand | 11 | 0 | $12,262 |
Frequently asked questions
What is Dr. Eric Sun's medical specialty?
Dr. Eric Sun practices Pediatrics Physician in New Haven, CT.
Where does Dr. Eric Sun practice?
Dr. Eric Sun practices at 20 York St, New Haven, CT 065103220. Office phone: 4242203688.
What is Dr. Eric Sun's NPI?
Dr. Eric Sun's National Provider Identifier (NPI) is 1255905782, issued by NPPES.
Does Dr. Eric Sun accept Medicare assignment?
Dr. Eric Sun does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.