Summary

Dr. Frederick graduated from the University of California Davis School of Medicine in 2010. He works in Stanford, CA and 2 other locations and specializes in Hospital Medicine and Internal Medicine.

Quick Facts

  • 16 years of experience
  • 28 insurance plans accepted
  • Santa Clara Valley Medical Center
  • 2 specialties
  • 2 areas of expertise
  • 2 board certifications
  • 6 office locations
  • Male

Office Locations

Dr. William James Frederick has 6 locations

Stanford Hospital

300 Pasteur DrStanford, CA 94305

Stanford Health Care

300 Pasteur Dr Ste H3580Stanford, CA 94305
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Stanford Hospital

300 Pasteur DrPalo Alto, CA 94304

Stanford Health Care

500 Pasteur DrPalo Alto, CA 94304

Stanford Medicine Pediatrics

453 Quarry Rd # Mc5660Palo Alto, CA 94304

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Dr. William James Frederick, MDDr. Tammy Lisa Sirich, MDDr. Darvin Scott Smith, MDDr. Carolyn Der Seen, MD
Hospital MedicineNephrologyInfectious DiseaseHospital Medicine
3.1 
16 Years of Experience 20 Years of Experience 34 Years of Experience 39 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks Spanish, English
Stanford , CAPalo Alto , CARedwood City , CABurlingame , CA
Med School: University Of California Davis School Of Medicine Med School: University Of California San Diego School Of Medicine Med School: University Of Colorado School Of Medicine Med School: Geisel School Of Medicine At Dartmouth
Current Profile
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Insurance Plans Accepted by Dr. William James Frederick

  • Aetna
  • Alignment Health Plan - HMO
  • AllCare Health
  • AllCare Health - IPA
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • BLUE CROSS of CALIFORNIA - Medicaid (Managed)
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Blue Shield of California - Medicare
  • Central California Alliance for Health - Medicaid (Managed)
  • Contra Costa Health Plan - Medicaid (Managed)
  • Health Plan of San Mateo
  • Health Plan of San Mateo - Medicaid
  • Health Plan of San Mateo - Medicaid (Managed)
  • Health Plan of San Mateo - Medicare
  • Humana
  • Humana - Medicare
  • L.A. Care Health Plan - Medicaid (Managed)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Molina Healthcare
  • Triwest Healthcare Alliance
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • Valley Health Plan

Medical Specialties

Dr. William James Frederick has the following 2 specialties

Specialty Expertise

Dr. William James Frederick has the following 2 areas of expertise

  • Hospitalist
  • Internal Medicine

Certifications, License, & Education

16 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Residency

Santa Clara Valley Medical Center

Medical School

University Of California Davis School Of MedicineGraduated in 2010

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Frequently Asked Questions

Where is Dr. William Frederick's office located?
Dr. William Frederick's office is located at 300 Pasteur Dr, Stanford, CA, 94305.
Does Dr. William Frederick accept virtual/telehealth appointments?
Dr. William Frederick has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. William Frederick accept my insurance?
You can see the insurance plans that Dr. William Frederick accepts on their Vitals profile.
How can I make an appointment with Dr. William Frederick?
You can find contact information for Dr. William Frederick here on Vitals.
Is Dr. William Frederick accepting new patients?
Dr. William Frederick has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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