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

Dr. Charles Shang, MD

Individual provider Internal Medicine Physician · NPI 1104805902

Dr. Charles Shang, MD is an Internal Medicine in Grass Valley, California. Graduated from Boston University School of Medicine in 1998, 28 years ago. Practices with Grass Valley Extended Care Inc, a 3-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts and Texas.

Years since qualifying
28
Trained at
Boston University School of Medicine
Licensed in
MA, TX
In the registry since
2006
Specialties on file
2
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

136 Glasson Way
Grass Valley, CA 95945-5706
Phone: (530) 272-8452
Fax: (530) 477-5182
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 L4709 (TX)
Hospitalist Physician Taxonomy 208M00000X · Licence 225106 (MA)

Record details

NPI number1104805902
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 11, 2006
Last updated in NPPESJune 16, 2023
Certification dateOctober 14, 2020

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolBOSTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1998 (28 years in practice)
Group practice Grass Valley Extended Care Inc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Other providers in Grass Valley