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Dr. Ellis Gerard Main, D.O.

Family Medicine Physician in Robstown, TX · enumerated 2005.

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

National Provider Identifier

1366440919

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Registry record

Entity type Individual (Type 1)
Name Dr. Ellis Gerard Main
Credential D.O.
Sex Male
Practice address 327 W Avenue J, Robstown, TX, 78380
Phone (361) 387-9233
Fax (361) 387-8992
Enumeration date Jul 8, 2005
Last updated in NPPES Oct 16, 2025

Taxonomy & licenses

261QR1300X Rural Health Clinic/Center Ambulatory Health Care Facilities · License J2176 (TX) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License J2176 (TX) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
137311011 Medicaid TX -

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

Is NPI 1366440919 active?
Yes, as of the latest NPPES snapshot, NPI 1366440919 is active (record last updated 2025-10-16).
How do I verify Ellis Main's NPI record?
Cross-check NPI 1366440919 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-16.