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Internal Medicine

Yu Sun, MD

Sees patients in Flushing, NY · Huntington, NY · New York

Summary

Yu Sun, MD (Internal Medicine) is enrolled with Medicare at 2 practice locations in Flushing, NY and Huntington, NY. NPI 1558702480. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(718) 321‑3262 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Yu Sun, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

2Practice locations
Internal MedicinePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
30Years since medical school (graduated 1996)
MaleGender (as listed)
Ae and Ly Medical Associates PLLCGroup practice

Quick answers

Where does Yu Sun see patients?
Medicare's clinician data lists 2 practice locations, including Flushing, NY and Huntington, NY. Call before your visit to confirm the address.
What is Yu Sun's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Yu Sun accept Medicare assignment?
Yes. Medicare's clinician data says Yu Sun accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does Yu Sun offer telehealth?
Medicare's clinician data says Yu Sun offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Yu Sun?
(718) 321-3262, as listed in official Medicare / NPI Registry data.
What is Yu Sun's NPI number?
1558702480. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Yu Sun is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Yu Sun as a member of this group (CMS data updated 2026-10-02).

  • Ae and Ly Medical Associates PLLC5 clinicians in the group

Specialties

Find other Internal Medicine doctors in New York →

Other internal medicine doctors in Flushing

Clinicians with the same Medicare primary specialty in Flushing, NY — not a recommendation.

All internal medicine doctors in Flushing →

Clinician information

CredentialMD
Graduation year1996
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1558702480
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians