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

Dr. Simon CHI Yan Chan, MD

Individual provider Internal Medicine Physician · NPI 1063431179

Dr. Simon CHI Yan Chan, MD is an Internal Medicine in Grass Valley, California. Graduated from New York University School of Medicine in 1995, 31 years ago. Practices with Shasta Regional Medical Group Inc, a 34-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
31
Trained at
New York University School of Medicine
Licensed in
CA
In the registry since
2006
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

150 Catherine Ln Ste F
Grass Valley, CA 95945-5719
Phone: (530) 477-9100
Fax: (530) 477-2033
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A70465 (CA)

Record details

NPI number1063431179
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 19, 2006
Last updated in NPPESJune 22, 2021
Certification dateJune 22, 2021
Mailing address150 Catherine Ln, Suite F, Grass Valley, CA 95945-5719

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolNEW YORK UNIVERSITY SCHOOL OF MEDICINE
Graduated 1995 (31 years in practice)
Group practice Shasta Regional Medical Group Inc — 34 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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