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

Grace Ling Sun, MD

Individual provider Internal Medicine Physician · NPI 1356071336

Grace Ling Sun, MD is an Internal Medicine Physician in Sacramento, California. Licensed in California. Registered with an NPI since 2022.

Licensed in
CA
In the registry since
2022
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

4501 X St Ste 3016
Sacramento, CA 95817-2229
Phone: (916) 734-5959
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 A202313 (CA)

Record details

NPI number1356071336
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 13, 2022
Last updated in NPPESAugust 4, 2026
Certification dateAugust 4, 2026

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