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Central Tri-Cities Gastroenterology, LLC

Gastroenterology Physician in Kennewick, WA · enumerated 2008 · authorized official Ningxin Zeng, Medical Doctor.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1306097498

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Registry record

Entity type Organization (Type 2)
Legal business name Central Tri-Cities Gastroenterology, LLC
Practice address 7211 W Deschutes Ave, Suite D-201, Kennewick, WA, 99336
Phone (509) 783-8195
Enumeration date Oct 7, 2008
Last updated in NPPES Dec 16, 2008

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Ningxin Zeng
Title Medical Doctor
Phone (509) 783-8195

Other identifiers

Identifier Type State Issuer
1125939 Medicaid WA -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Central Tri-Cities Gastroenterology, LLC?
The NPI for Central Tri-Cities Gastroenterology, LLC is 1306097498, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Central Tri-Cities Gastroenterology, LLC?
NPPES lists Ningxin Zeng (Medical Doctor) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-12-16.