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

Internal Medicine

Katrina J. Platt, DO

Works at hospitals in Rancho Mirage, CA · California

Summary

Katrina J. Platt, DO (Internal Medicine) is listed by Medicare at 1 hospital in Rancho Mirage, CA. NPI 1871749556. 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 J. Platt, 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
18Years since medical school (graduated 2008)
FemaleGender (as listed)

Quick answers

Which hospitals does Katrina J. Platt work at?
Medicare's official clinician data lists Katrina J. Platt at 1 hospital: Eisenhower Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Katrina J. Platt see patients?
Medicare's clinician data lists 1 practice location in Redlands, CA. Call before your visit to confirm the address.
What is Katrina J. Platt's specialty?
Medicare lists Internal Medicine as the primary specialty, and also Osteopathic Manipulative Medicine.
Does Katrina J. Platt accept Medicare assignment?
Yes. Medicare's clinician data says Katrina J. Platt 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 J. Platt?
(909) 307-0176, as listed in official Medicare / NPI Registry data.
What is Katrina J. Platt's NPI number?
1871749556. 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 J. Platt works

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

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Redlands

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

All internal medicine doctors in Redlands →

Clinician information

CredentialDO
Graduation year2008
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1871749556
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