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Anesthesiology

Ji-Hui G. Ooi, MD

Works at hospitals in Auburn, WA · Covington, WA · Puyallup, WA … · Washington

Summary

Dr. Ji-Hui G. Ooi, MD is an anesthesiologist at 407 14th Ave SE, Puyallup, WA 98372. Phone: (253) 848-6661. Accepts Medicare assignment. NPI 1871173534. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

From official Medicare data

This page shows what Medicare's official clinician data says about Ji-Hui G. Ooi, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Ji-Hui G. Ooi accept Medicare assignment?
Yes. Medicare's clinician data says Ji-Hui G. Ooi accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
What is Ji-Hui G. Ooi's NPI number?
1871173534. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Ji-Hui G. Ooi works

Medicare's Facility Affiliation Data lists Ji-Hui G. Ooi at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Ji-Hui G. Ooi is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Ji-Hui G. Ooi as a member of this group (CMS data updated October 2, 2026).

  • Rainier Anesthesia Associates PC67 clinicians in the group

Specialties

Find other Anesthesiology doctors in Washington →

Other anesthesiologists in Puyallup

Clinicians with the same Medicare primary specialty in Puyallup, WA — not a recommendation.

All anesthesiologists in Puyallup →

Other clinicians in Rainier Anesthesia Associates PC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolJefferson Medical College Of Thomas Jefferson University
Graduation year2021 (5 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1871173534
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 October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians