Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Houston Physician Specialists, LLC

Gastroenterology Physician in Warner Robins, GA · enumerated 2019 · authorized official Sean Whilden, Chief Financial Officer.

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

National Provider Identifier

1770148769

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Registry record

Entity type Organization (Type 2)

Legal business name Houston Physician Specialists, LLC

Practice address 1700 Watson Blvd, Warner Robins, GA, 31093

Phone (478) 922-2930

Fax (478) 922-2774

Enumeration date May 6, 2019

Last updated in NPPES May 6, 2019

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Sean Whilden

Title Chief Financial Officer

Phone (478) 542-7959

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

What type of organization is Houston Physician Specialists, LLC?

Houston Physician Specialists, LLC is registered in NPPES as a Gastroenterology Physician (its primary provider taxonomy).

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-06.