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

Edward Chih-Yu Sun, MD

Individual provider Orthopaedic Surgery of the Spine Physician · NPI 1831161645

Edward Chih-Yu Sun, MD is an Orthopedic Surgery in San Mateo, California. Graduated from Harvard Medical School in 1996, 30 years ago. Accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
30
Trained at
Harvard Medical School
Licensed in
CA
In the registry since
2006
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

359 N San Mateo Dr Ste 1
San Mateo, CA 94401-2560
Phone: (650) 685-7100
Fax: (650) 685-7109
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery of the Spine Physician (primary) Taxonomy 207XS0117X · Licence A64612 (CA)

Record details

NPI number1831161645
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 6, 2006
Last updated in NPPESSeptember 13, 2011
Mailing address359 N San Mateo Dr, Suite 1, San Mateo, CA 94401-2560

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 1996 (30 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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