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Internal Medicine

Kyle J. Fahey, MD

Works at hospitals in Santa Clara, CA · California

Summary

Kyle J. Fahey, MD (Internal Medicine) is listed by Medicare at 1 hospital in Santa Clara, CA. NPI 1427413699. 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 Kyle J. Fahey, 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
YesOffers telehealth
7Years since medical school (graduated 2019)
Northwestern University Feinberg Medical SchoolMedical school
MaleGender (as listed)
Permanente Medical Group IncGroup practice

Quick answers

Which hospitals does Kyle J. Fahey work at?
Medicare's official clinician data lists Kyle J. Fahey at 1 hospital: Kaiser Foundation Hospital-Santa Clara. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Kyle J. Fahey see patients?
Medicare's clinician data lists 1 practice location in Santa Clara, CA. Call before your visit to confirm the address.
What is Kyle J. Fahey's specialty?
Medicare lists Internal Medicine as the primary specialty, and also Critical Care (Intensivists), Pulmonary Disease and Sleep Medicine.
Does Kyle J. Fahey accept Medicare assignment?
Yes. Medicare's clinician data says Kyle J. Fahey 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 Kyle J. Fahey offer telehealth?
Medicare's clinician data says Kyle J. Fahey offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Kyle J. Fahey?
(408) 851-1000, as listed in official Medicare / NPI Registry data.
What is Kyle J. Fahey's NPI number?
1427413699. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Kyle J. Fahey works

Medicare's Facility Affiliation Data lists Kyle J. Fahey 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 Kyle J. Fahey is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Kyle J. Fahey 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 Santa Clara

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

All internal medicine doctors in Santa Clara →

Clinician information

CredentialMD
Medical schoolNorthwestern University Feinberg Medical School
Graduation year2019
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1427413699
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