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

Dr. Mark Chu Xu, MD

Individual provider Orthopaedic Surgery of the Spine Physician · NPI 1003699471

Dr. Mark Chu Xu, MD is an Orthopedic Surgery in San Francisco, California. Graduated from University of Manitoba, Faculty of Medicine in 2016, 10 years ago. Practices with University of California Sfgh Medical Group, a 571-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
10
Trained at
University of Manitoba, Faculty of Medicine
Licensed in
CA
In the registry since
2023
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2540 23rd St Bldg 7
San Francisco, CA 94143-2500
Phone: (415) 476-2124
Show map & directions

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

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence A188903 (CA)
Orthopaedic Surgery of the Spine Physician Taxonomy 207XS0117X · Licence A188903 (CA)
Orthopaedic Trauma Physician Taxonomy 207XX0801X · Licence A188903 (CA)

Record details

NPI number1003699471
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 17, 2023
Last updated in NPPESAugust 17, 2023
Certification dateAugust 15, 2023

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolUNIVERSITY OF MANITOBA, FACULTY OF MEDICINE
Graduated 2016 (10 years in practice)
Group practice University Of California Sfgh Medical Group — 571 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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