Edward Sun, MD
Internal Medicine Physician · East Setauket, NY
Edward Sun, MD is an internal medicine physician with a practice address in East Setauket, New York, and NPI 1205096567, issued on Jun 11, 2008. Check the license (New York 264207, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Edward Sun
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 264207 NY
Self-reported in NPPES; status is on the state search - Practice location
- 3 Technology Dr, East Setauket, NY 11733
- Phone
- (631) 444-5220
- Enumerated
- Jun 11, 2008
- Record last updated
- Apr 8, 2022
- Fax
- (631) 444-5225
- Medicare enrollment
- Enrolled (PECOS I20150928001141); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 3 Technology Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Eileen Duswalt-Agostino, M.S. P. T.Physical Therapist1851511877
- Peter Ells, M.D.Gastroenterology Physician1336174143
- Sienna Frank, DPTPhysical Therapist1548831878
Verify Edward Sun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 264207Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $119.11
2 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Bills Medicare through one group practice
- Central Suffolk HospitalRiverhead, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Edward Sun among 12,067 internal medicine physician records in New York
Edward Sun, MD is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 56% of them.
- NPI issued2008 · 56% of these records are older, 40% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2008 · median 2002 among the 7,221 with a school on file
- Record last updated2022 · 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 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
27 internal medicine physician records list a practice address in East Setauket
They are 27 of the 972 NPPES records with a practice address in East Setauket, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in East Setauket → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ibrahim Almasry, MDEast Setauket, NY 117331518953462
- David Goodrich, M.D.East Setauket, NY 117331508891235
- Donna Heinemann, M.D.East Setauket, NY 117331508891201
- Zeenat Hussain, MDEast Setauket, NY 117331548261076
- Diane Klein-Ritter, M.D.East Setauket, NY 117331053346767
- Anjani Kota, M.D.East Setauket, NY 117331720055353
- Susan LaneEast Setauket, NY 117331427083161
- Susan Lee, M.D.East Setauket, NY 117331295760874
Common questions
What is Edward Sun, MD's NPI number?
Edward Sun, MD's National Provider Identifier (NPI) is 1205096567, issued on Jun 11, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Edward Sun, MD located?
The NPPES record lists a practice address at 3 Technology Dr, East Setauket, NY, 11733. Phone: (631) 444-5220. Providers update this record themselves, so call before visiting.
How can I verify Edward Sun, MD's license?
NPPES lists New York license number 264207, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.