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Diagnostic Radiology

Alexandra E. Reis, MD

Works at hospitals in Santa Barbara, CA · Lompoc, CA · Santa Maria, CA … · California

Summary

Alexandra E. Reis, MD (Diagnostic Radiology) is listed by Medicare at 5 hospitals in Santa Barbara, CA, Lompoc, CA and Santa Maria, CA and other places. NPI 1912485913. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Alexandra E. Reis, 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

Diagnostic RadiologyPrimary specialty
May acceptAccepts Medicare assignment
8Years since medical school (graduated 2018)
FemaleGender (as listed)
Montefiore Medical CenterGroup practice (+2 more)

Quick answers

Which hospitals does Alexandra E. Reis work at?
Medicare's official clinician data lists Alexandra E. Reis at 5 hospitals: Goleta Valley Cottage Hospital, Lompoc Valley Medical Center, Marian Regional Medical Center, Santa Barbara Cottage Hospital and Santa Ynez Valley Cottage Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Alexandra E. Reis see patients?
Medicare's clinician data lists 6 practice locations, including Bronx, NY, Solvang, CA and Camarillo, CA. Call before your visit to confirm the address.
What is Alexandra E. Reis's specialty?
Medicare lists Diagnostic Radiology as the primary specialty.
Does Alexandra E. Reis accept Medicare assignment?
Medicare's clinician data says Alexandra E. Reis may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
What is the phone number for Alexandra E. Reis?
(800) 841-4236, as listed in official Medicare / NPI Registry data.
What is Alexandra E. Reis's NPI number?
1912485913. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Alexandra E. Reis works

Medicare's Facility Affiliation Data lists Alexandra E. Reis 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 Alexandra E. Reis is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.

Group practices

Medicare enrollment lists Alexandra E. Reis as a member of these groups (CMS data updated 2026-10-02).

  • Montefiore Medical Center2,820 clinicians in the group
  • California Managed Imaging Medical Group Inc79 clinicians in the group
  • Santa Barbara Radiology Medical Group, Inc.9 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in New York →

Other radiologists in Bronx

Clinicians with the same Medicare primary specialty in Bronx, NY — not a recommendation.

All radiologists in Bronx →

Clinician information

CredentialMD
Graduation year2018
Gender (as listed)Female
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1912485913
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