Clinicians affiliated with Hazel Hawkins Memorial Hospital

52 clinicians on file with this group · most practice in San Jose-Sunnyvale-Santa Clara, CA · PAC ID 9133038326

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

40 clinicians affiliated with Hazel Hawkins Memorial Hospital are in the 2024 Medicare Part B data, 36 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 · Family Practice (7) · Orthopedic Surgery (5) · Internal Medicine (4) · Obstetrics & Gynecology (4) · Physician Assistant (4) · Gastroenterology (3) · Cardiology (2) · Endocrinology (2) · General Surgery (2) · Nephrology (2) · Hematology-Oncology (1) · Hospitalist (1) · Infectious Disease (1) · Neurology (1) · Surgical Oncology (1)

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

Clinicians affiliated with Hazel Hawkins Memorial Hospital, 2024

Alphabetical by last name; 40.

NameSpecialtyCity
Bilal Ahmed, MDEndocrinologyBismarck, ND
Zarin Amin, DOObstetrics & GynecologyHollister, CA
Maria F Arambulo, MDEndocrinologyFresno, CA
Scott W Benninghoven, MDGeneral SurgeryGilroy, CA
Vanessa R BojorquesPhysician AssistantStockton, CA
Letitia L Bradford, M.D.Orthopedic SurgeryGallup, NM
Cristian CarrilloFamily PracticeSalinas, CA
Joaquin R CharlesFamily PracticeSalinas, CA
Amy T Chu, PA-CPhysician AssistantSalinas, CA
Margaret V Cooper Vaughn, M.D.Obstetrics & GynecologyLos Gatos, CA
Russell D Dedini, M.D.Orthopedic SurgerySan Francisco, CA
Joshua L DeutschFamily PracticeKing City, CA
Piyush K Dhanuka, M.D.GastroenterologyRedding, CA
Loc V DO, PHYSICIAN ASSISTANTPhysician AssistantAlbuquerque, NM
Joseph FabryOrthopedic SurgerySanta Cruz, CA
Taynet T Febles, MDInfectious DiseaseSanta Cruz, CA
Jerry H Ginsburg, MDCardiologySalinas, CA
Claire J Hartung, MDFamily PracticeUkiah, CA
Vivek Jain, MDNeurologyOrange, CA
Joseph P Jiang, MDInternal MedicineHollister, CA
Joseph L Klapper, M.D.CardiologyHollister, CA
Stefan F Klein, M.D.Orthopedic SurgerySanta Cruz, CA
Natalie C Lacorte, MDFamily PracticeSalinas, CA
Elaine Lee, M.D.Surgical OncologyCampbell, CA
James Lilja, M.D.Obstetrics & GynecologyCampbell, CA
Hongguang Liu, M.D.GastroenterologyRedding, CA
Sarathy T Mandayam, MDInternal MedicineFrench Camp, CA
Carol T Mei, M.D.Hematology-OncologyHollister, CA
Bret N Namihas, M.D.GastroenterologyRedding, CA
Jullian P Nguyen, MDFamily PracticeHollister, CA
Dennis N Phan, MDNephrologySalinas, CA
Barbara L Rever, MDNephrologySalinas, CA
Mostafa A Sadek, M.DGeneral SurgeryGilroy, CA
Caitlin SchaferPhysician AssistantHollister, CA
Michael Sepulveda, MDInternal MedicineSan Juan Bautista, CA
Saiham Shahabuddin, MDInternal MedicineLong Island City, NY
Jiwu Sun, MDHospitalistMountain View, CA
Arminda Tolentino, M.D.Family PracticeHollister, CA
Christopher A Verioti, D.O.Orthopedic SurgeryHanford, CA
Katherine A Volpe, MDObstetrics & GynecologySan Jose, 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