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Anesthesiology

Jenny Zhao Cheng, MD

Works at hospitals in Seattle, WA · Washington

Summary

Dr. Jenny Zhao Cheng, MD is an anesthesiologist at 1100 9th Ave, Seattle, WA 98101. Phone: (206) 223-6600. Accepts Medicare assignment. In 2024, Jenny Zhao Cheng had 264 Original Medicare patients and 374 services. NPI 1689104010. 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: 1100 9th Ave, Seattle, WA 98101 · Directions
  • Phone: (206) 223‑6600
  • Medicare: Accepts Medicare assignment
  • Hospital: Virginia Mason Medical Center
  • Group practice: Virginia Mason Medical Center
  • Medical school: Washington University School Of Medicine · graduated 2017 (9 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Jenny Zhao Cheng, 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 Jenny Zhao Cheng accept Medicare assignment?
Yes. Medicare's clinician data says Jenny Zhao Cheng 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 Jenny Zhao Cheng see?
In 2024, CMS data shows 264 Original Medicare patients and 374 services for Jenny Zhao Cheng. This counts Original Medicare only and measures volume, not quality.
What is Jenny Zhao Cheng's NPI number?
1689104010. 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 Jenny Zhao Cheng, 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 patients264
Services billed to Medicare374
Different services or procedures82
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)31 services
  2. Anesthesia for other procedure on large bowel using an endoscope (00811)28 services
  3. Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)22 services
  4. Injection of substance into lower spine canal using imaging guidance (62323)13 services
  5. Anesthesia for other closed procedure on chest (00520)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 pressure69%
  • High cholesterol69%
  • Arthritis55%
  • Anxiety31%
  • Diabetes28%
  • Depression27%

Hospitals where Jenny Zhao Cheng works

Medicare's Facility Affiliation Data lists Jenny Zhao Cheng 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 Jenny Zhao Cheng is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Jenny Zhao Cheng as a member of this group (CMS data updated October 2, 2026).

  • Virginia Mason Medical Center867 clinicians in the group

Specialties

Find other Anesthesiology doctors in Washington →

Other anesthesiologists in Seattle

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

All anesthesiologists in Seattle →

Other clinicians in Virginia Mason Medical Center

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

Clinician information

CredentialMD
Medical schoolWashington University School Of Medicine
Graduation year2017 (9 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1689104010
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