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

Internal Medicine

Matthew T. Bell, MD

Works at hospitals in San Francisco, CA · California

Summary

Matthew T. Bell, MD (Internal Medicine) is listed by Medicare at 2 hospitals in San Francisco, CA. NPI 1295316263. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Matthew T. Bell, 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
May acceptAccepts Medicare assignment
5Years since medical school (graduated 2021)
Saint Louis University School Of MedicineMedical school
MaleGender (as listed)

Quick answers

Which hospitals does Matthew T. Bell work at?
Medicare's official clinician data lists Matthew T. Bell at 2 hospitals: California Pacific Medical Center - Mission Bernal… and California Pacific Medical Center- Van Ness Campus. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Matthew T. Bell see patients?
Medicare's clinician data lists 1 practice location in Tiburon, CA. Call before your visit to confirm the address.
What is Matthew T. Bell's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Matthew T. Bell accept Medicare assignment?
Medicare's clinician data says Matthew T. Bell may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
What is Matthew T. Bell's NPI number?
1295316263. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Matthew T. Bell works

Medicare's Facility Affiliation Data lists Matthew T. Bell 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 Matthew T. Bell is enrolled with Medicare (CMS data updated 2026-10-02).

  • 157 Trinidad DrTiburon, CA 94920

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in California

Clinicians with the same Medicare primary specialty in California — not a recommendation.

All internal medicine doctors in California →

Clinician information

CredentialMD
Medical schoolSaint Louis University School Of Medicine
Graduation year2021
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1295316263
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