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Anesthesiology

Shane M. Regnier, MD

Works at hospitals in Los Angeles, CA · Portland, OR · San Diego, CA · California, Oregon

Summary

Shane M. Regnier, MD (Anesthesiology) is listed by Medicare at 4 hospitals in Los Angeles, CA, Portland, OR and San Diego, CA. NPI 1639610066. 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 Shane M. Regnier, 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

AnesthesiologyPrimary specialty
YesAccepts Medicare assignment
9Years since medical school (graduated 2017)
MaleGender (as listed)
Regents of the University of CaliforniaGroup practice (+2 more)

Quick answers

Which hospitals does Shane M. Regnier work at?
Medicare's official clinician data lists Shane M. Regnier at 4 hospitals: Cedars-Sinai Medical Center, Legacy Emanuel Medical Center, Legacy Good Samaritan Medical Center and UC San Diego Health Hillcrest - Hillcrest Med Ctr. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Shane M. Regnier see patients?
Medicare's clinician data lists 9 practice locations, including Portland, OR, San Diego, CA and West Hollywood, CA. Call before your visit to confirm the address.
What is Shane M. Regnier's specialty?
Medicare lists Anesthesiology as the primary specialty.
Does Shane M. Regnier accept Medicare assignment?
Yes. Medicare's clinician data says Shane M. Regnier 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 Shane M. Regnier?
(503) 299-9906, as listed in official Medicare / NPI Registry data.
What is Shane M. Regnier's NPI number?
1639610066. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Shane M. Regnier works

Medicare's Facility Affiliation Data lists Shane M. Regnier 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 Shane M. Regnier is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 9; the Medicare profile lists all.

Group practices

Medicare enrollment lists Shane M. Regnier as a member of these groups (CMS data updated 2026-10-02).

  • Regents of the University of California2,089 clinicians in the group
  • Cedars-Sinai Medical Care Foundation1,692 clinicians in the group
  • Oregon Anesthesiology Group PC232 clinicians in the group

Specialties

Find other Anesthesiology doctors in Oregon →

Other anesthesiologists in Portland

Clinicians with the same Medicare primary specialty in Portland, OR — not a recommendation.

All anesthesiologists in Portland →

Clinician information

CredentialMD
Graduation year2017
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1639610066
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