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East Valley Gastroenterology & Hepatology

Gastroenterology Physician in Casa Grande, AZ · enumerated 2011 · authorized official Swarnjit Singh, President.

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

National Provider Identifier

1871884700

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Registry record

Entity type Organization (Type 2)
Legal business name East Valley Gastroenterology & Hepatology
Practice address 803 N Salk Dr, Casa Grande, AZ, 85122
Phone (480) 786-6655
Fax (480) 505-0764
Enumeration date Apr 26, 2011
Last updated in NPPES Apr 26, 2011

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Swarnjit Singh
Title President
Phone (480) 786-6655

Other identifiers

Identifier Type State Issuer
Z141552 Other AZ MEDICARE PTAN

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 a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is East Valley Gastroenterology & Hepatology?
East Valley Gastroenterology & Hepatology is registered in NPPES as a Gastroenterology Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-26.