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

Yi Zheng MD PC

Organization Gastroenterology Physician · NPI 1083280853

Yi Zheng MD PC is a Gastroenterology Physician in Walnut Creek, California. Registered with an NPI since 2021.

In the registry since
2021
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2121 Ygnacio Valley Rd Ste E105
Walnut Creek, CA 94598-3340
Phone: (925) 384-9276
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X

Record details

NPI number1083280853
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Yi Zheng — Md · (415) 828-7915
NPI enumeratedJune 2, 2021
Last updated in NPPESJune 2, 2021
Certification dateJune 2, 2021
Mailing address2121 Ygnacio Valley Rd Ste E105, Walnut Creek, CA 94598-3340

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