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Nephrology

Adam M. Sun, MD

Sees patients in Monterey Park, CA · California

Summary

Adam M. Sun, MD (Nephrology) is enrolled with Medicare at 1 practice location in Monterey Park, CA. NPI 1497712715. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Adam M. 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

NephrologyPrimary specialty
YesAccepts Medicare assignment
42Years since medical school (graduated 1984)
MaleGender (as listed)

Quick answers

Where does Adam M. Sun see patients?
Medicare's clinician data lists 1 practice location in Monterey Park, CA. Call before your visit to confirm the address.
What is Adam M. Sun's specialty?
Medicare lists Nephrology as the primary specialty.
Does Adam M. Sun accept Medicare assignment?
Yes. Medicare's clinician data says Adam M. 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.
What is the phone number for Adam M. Sun?
(626) 572-0660, as listed in official Medicare / NPI Registry data.
What is Adam M. Sun's NPI number?
1497712715. 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 Adam M. Sun is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other Nephrology doctors in California →

Other nephrologists in Monterey Park

Clinicians with the same Medicare primary specialty in Monterey Park, CA — not a recommendation.

All nephrologists in Monterey Park →

Clinician information

CredentialMD
Graduation year1984
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1497712715
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