Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Charles Francis Preston, MD

Individual provider Sports Medicine (Orthopaedic Surgery) Physician · NPI 1558529479

Charles Francis Preston, MD is an Orthopedic Surgery in Walnut Creek, California. Graduated from Irvine California College of Medicine in 2001, 25 years ago. Practices with Golden State Orthopedics and Spine, a 190-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
25
Trained at
Irvine California College of Medicine
Licensed in
CA
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2625 Shadelands Dr
Walnut Creek, CA 94598-2512
Phone: (925) 939-8585
Fax: (925) 933-2709
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 5201 Norris Canyon Rd Ste 300, San Ramon, CA 94583-5405 — (925) 939-8585

Specialties & licences

Sports Medicine (Orthopaedic Surgery) Physician (primary) Taxonomy 207XX0005X · Licence A99089 (CA)

Record details

NPI number1558529479
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 28, 2008
Last updated in NPPESNovember 12, 2025
Certification dateNovember 12, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORTHOPEDIC SURGERY
Also practisesSPORTS MEDICINE
Medical schoolIRVINE CALIFORNIA COLLEGE OF MEDICINE
Graduated 2001 (25 years in practice)
Group practice Golden State Orthopedics And Spine — 190 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

Other providers in Walnut Creek