Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Sierra Nevada Gastroenterology Medical Associates, Inc

Organization Specialist · NPI 1407928641

Sierra Nevada Gastroenterology Medical Associates, Inc provides Specialist services in Grass Valley, California. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

300 Sierra College Dr STE.105
Grass Valley, CA 95945-5082 Not confirmed with CMS for 18 years — call before visiting
Phone: (530) 273-3377
Fax: (530) 273-3387
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X

Record details

NPI number1407928641
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Andrew Chang — President · (530) 273-3377
NPI enumeratedNovember 14, 2006
Last updated in NPPESApril 23, 2008
Mailing address300 Sierra College Dr, Ste.105, Grass Valley, CA 95945-5082

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