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

Anesthesiology

Nikki B. Jaworski, MD

Works at hospitals in Portland, OR · Oregon

Summary

Dr. Nikki B. Jaworski, MD is an anesthesiologist at 707 SW Washington St, Suite 700, Portland, OR 97205. Phone: (503) 299-9906. Accepts Medicare assignment. In 2024, Nikki B. Jaworski had 56 Original Medicare patients and 114 services. NPI 1023228269. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Anesthesiologist (Medicare lists Anesthesiology)
  • Address: 707 SW Washington St, Suite 700, Portland, OR 97205 · Directions
  • Phone: (503) 299‑9906
  • Medicare: Accepts Medicare assignment
  • Hospital: Legacy Emanuel Medical Center
  • Group practice: Oregon Anesthesiology Group PC
  • Medical school: Emory University School Of Medicine · graduated 2012 (14 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Nikki B. Jaworski, 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 Nikki B. Jaworski accept Medicare assignment?
Yes. Medicare's clinician data says Nikki B. Jaworski 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.
How many Medicare patients does Nikki B. Jaworski see?
In 2024, CMS data shows 56 Original Medicare patients and 114 services for Nikki B. Jaworski. This counts Original Medicare only and measures volume, not quality.
What is Nikki B. Jaworski's NPI number?
1023228269. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Nikki B. Jaworski, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients56
Services billed to Medicare114
Different services or procedures38
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Anesthesia for x-ray on artery of brain, heart, or chest (01926)12 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol70%
  • Ischemic heart disease59%
  • Atrial fibrillation54%
  • Diabetes45%
  • Arthritis45%

Hospitals where Nikki B. Jaworski works

Medicare's Facility Affiliation Data lists Nikki B. Jaworski 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 Nikki B. Jaworski is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Nikki B. Jaworski as a member of this group (CMS data updated October 2, 2026).

  • 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 →

Other clinicians in Oregon Anesthesiology Group PC

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

Clinician information

CredentialMD
Medical schoolEmory University School Of Medicine
Graduation year2012 (14 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1023228269
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. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians