Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Simon C. Chan, MD

Works at hospitals in Oroville, CA · Torrance, CA · Redding, CA · California

Summary

Simon C. Chan, MD (Internal Medicine) is listed by Medicare at 3 hospitals in Oroville, CA, Torrance, CA and Redding, CA. NPI 1063431179. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Simon C. Chan, 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

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
31Years since medical school (graduated 1995)
New York University School Of MedicineMedical school
MaleGender (as listed)
Shasta Regional Medical Group IncGroup practice

Quick answers

Which hospitals does Simon C. Chan work at?
Medicare's official clinician data lists Simon C. Chan at 3 hospitals: Oroville Hospital, Providence Little Company of Mary Med Ctr Torrance and Shasta Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Simon C. Chan see patients?
Medicare's clinician data lists 1 practice location in Redding, CA. Call before your visit to confirm the address.
What is Simon C. Chan's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Simon C. Chan accept Medicare assignment?
Yes. Medicare's clinician data says Simon C. Chan 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 Simon C. Chan?
(530) 605-4260, as listed in official Medicare / NPI Registry data.
What is Simon C. Chan's NPI number?
1063431179. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Simon C. Chan works

Medicare's Facility Affiliation Data lists Simon C. Chan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Simon C. Chan is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Simon C. Chan as a member of this group (CMS data updated 2026-10-02).

  • Shasta Regional Medical Group Inc33 clinicians in the group

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Redding

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

All internal medicine doctors in Redding →

Clinician information

CredentialMD
Medical schoolNew York University School Of Medicine
Graduation year1995
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1063431179
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. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians