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Cardiac Surgery

Sophie Weiwei Gao, MD

Works at hospitals in Cleveland, OH · Ohio

Summary

Dr. Sophie Weiwei Gao, MD is a cardiac surgeon at 5820 Owens Dr Bldg E 2nd Floor, Pleasanton, CA 94588. May accept Medicare assignment. NPI 1295552933. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Cardiac surgeon (Medicare lists Cardiac Surgery)
  • Address: 5820 Owens Dr Bldg E 2nd Floor, Pleasanton, CA 94588 · Directions
  • Medicare: May accept Medicare assignment
  • Hospital: Cleveland Clinic
  • Medical school: graduated 2017 (9 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Sophie Weiwei Gao, 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 Sophie Weiwei Gao accept Medicare assignment?
Medicare's clinician data says Sophie Weiwei Gao may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
What is Sophie Weiwei Gao's NPI number?
1295552933. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Sophie Weiwei Gao works

Medicare's Facility Affiliation Data lists Sophie Weiwei Gao 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.

  • Cleveland ClinicCleveland, OH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 360180

Practice locations

Addresses where Sophie Weiwei Gao is enrolled with Medicare (CMS data updated October 2, 2026).

  • 5820 Owens Dr Bldg E 2nd FloorPleasanton, CA 94588

Specialties

Find other Cardiac Surgery doctors in California →

Other cardiac surgeons in California

Clinicians with the same Medicare primary specialty in California — not a recommendation.

All cardiac surgeons in California →

Clinician information

CredentialMD
Graduation year2017 (9 years since medical school)
Gender (as listed)Female
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1295552933
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