Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Digestive Center Associates

Gastroenterology Physician in Round Rock, TX · enumerated 2009 · authorized official Ephraim Nsien, President.

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

National Provider Identifier

1659515914

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Registry record

Entity type Organization (Type 2)

Legal business name Digestive Center Associates

Practice address 301 Seton Pkwy # 408, Round Rock, TX, 78665

Phone (512) 372-9939

Enumeration date Apr 29, 2009

Last updated in NPPES Apr 29, 2009

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License E61232 (TX) Primary

Authorized official

Name Ephraim Nsien

Title President

Phone (512) 372-9939

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Digestive Center Associates located?

The practice location on file with NPPES is in Round Rock, TX.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-04-29. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-04-29.