Clinicians affiliated with Empire Anesthesia Inc

21 clinicians on file with this group · most practice in San Jose-Sunnyvale-Santa Clara, CA · PAC ID 8224197108

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

21 clinicians affiliated with Empire Anesthesia Inc are in the 2024 Medicare Part B data, 4 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Certified Registered Nurse Anesthetist (CRNA) (17) · Anesthesiology (4)

Specialty links go to the specialty in San Jose-Sunnyvale-Santa Clara, CA.

Clinicians affiliated with Empire Anesthesia Inc, 2024

Alphabetical by last name; 21.

NameSpecialtyCity
Anna L BibergalCertified Registered Nurse Anesthetist (CRNA)San Jose, CA
Jeremy S Carter, CRNACertified Registered Nurse Anesthetist (CRNA)San Anselmo, CA
Siji ChackoCertified Registered Nurse Anesthetist (CRNA)Stanford, CA
Kay R Clark, CRNACertified Registered Nurse Anesthetist (CRNA)Walnut Creek, CA
Meaghan A Clark-Johnson, CRNACertified Registered Nurse Anesthetist (CRNA)French Camp, CA
Steven J Daniels, MSN, CRNACertified Registered Nurse Anesthetist (CRNA)Pinole, CA
Jennifer R Davoudi, CRNACertified Registered Nurse Anesthetist (CRNA)San Jose, CA
Robin M Dennings, M.D.AnesthesiologySan Ramon, CA
Christine B Engelbrecht, CRNACertified Registered Nurse Anesthetist (CRNA)San Ramon, CA
Edward S Herrera, CRNACertified Registered Nurse Anesthetist (CRNA)San Jose, CA
Derrick Hoo, CRNACertified Registered Nurse Anesthetist (CRNA)San Jose, CA
Bonna Hopper, CRNA, RNCertified Registered Nurse Anesthetist (CRNA)San Jose, CA
Heather M KhaleelCertified Registered Nurse Anesthetist (CRNA)San Jose, CA
Ruth D Macquarrie, M.D.AnesthesiologyGreenbrae, CA
Sachindra RayamajhiCertified Registered Nurse Anesthetist (CRNA)Stanford, CA
Natalie L Vallot, CRNACertified Registered Nurse Anesthetist (CRNA)Sacramento, CA
Thomas S VitalCertified Registered Nurse Anesthetist (CRNA)San Jose, CA
Judy Wong, CRNACertified Registered Nurse Anesthetist (CRNA)Oakland, CA
Julie Yeh, MDAnesthesiologyWalnut Creek, CA
Jeffrey Yeoh, CRNACertified Registered Nurse Anesthetist (CRNA)Hayward, CA
Elizabeth J Youngs, M.D.AnesthesiologyStanford, CA

Practice locations

Listed practice locations in California.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations