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Emergency Medicine

Katrina Barnett, MD

Works at hospitals in Mountain View, CA · California

Summary

Katrina Barnett, MD (Emergency Medicine) is listed by Medicare at 1 hospital in Mountain View, CA. NPI 1952314510. 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 Katrina Barnett, 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

Emergency MedicinePrimary specialty
YesAccepts Medicare assignment
24Years since medical school (graduated 2002)
University Of Maryland School Of MedicineMedical school
FemaleGender (as listed)
Cep America - CaliforniaGroup practice

Quick answers

Which hospitals does Katrina Barnett work at?
Medicare's official clinician data lists Katrina Barnett at 1 hospital: El Camino Health. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Katrina Barnett see patients?
Medicare's clinician data lists 2 practice locations, including Mountain View, CA and Los Gatos, CA. Call before your visit to confirm the address.
What is Katrina Barnett's specialty?
Medicare lists Emergency Medicine as the primary specialty, and also Hospice/Palliative Care.
Does Katrina Barnett accept Medicare assignment?
Yes. Medicare's clinician data says Katrina Barnett 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 Katrina Barnett?
(650) 940-7000, as listed in official Medicare / NPI Registry data.
What is Katrina Barnett's NPI number?
1952314510. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Katrina Barnett works

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

Group practices

Medicare enrollment lists Katrina Barnett as a member of this group (CMS data updated 2026-10-02).

  • Cep America - California1,292 clinicians in the group

Specialties

Find other Emergency Medicine doctors in California →

Other emergency medicine doctors in Mountain View

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

All emergency medicine doctors in Mountain View →

Clinician information

CredentialMD
Medical schoolUniversity Of Maryland School Of Medicine
Graduation year2002
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1952314510
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