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Internal Medicine

Heather E. San Miguel, MD

Sees patients in Redwood City, CA · California

Summary

Heather E. San Miguel, MD (Internal Medicine) is enrolled with Medicare at 3 practice locations in Redwood City, CA. NPI 1477879146. 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 Heather E. San Miguel, 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
16Years since medical school (graduated 2010)
Boston University School Of MedicineMedical school
FemaleGender (as listed)
Permanente Medical Group IncGroup practice

Quick answers

Where does Heather E. San Miguel see patients?
Medicare's clinician data lists 3 practice locations, including Redwood City, CA. Call before your visit to confirm the address.
What is Heather E. San Miguel's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Heather E. San Miguel accept Medicare assignment?
Yes. Medicare's clinician data says Heather E. San Miguel 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 Heather E. San Miguel?
(650) 299-2000, as listed in official Medicare / NPI Registry data.
What is Heather E. San Miguel's NPI number?
1477879146. 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 Heather E. San Miguel is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Heather E. San Miguel as a member of this group (CMS data updated 2026-10-02).

  • Permanente Medical Group Inc10,996 clinicians in the group

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Redwood City

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

All internal medicine doctors in Redwood City →

Clinician information

CredentialMD
Medical schoolBoston University School Of Medicine
Graduation year2010
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1477879146
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