Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Colin L,. Hales, MD Pllc

Family Medicine Physician in Port Arthur, TX · enumerated 2016 · authorized official Colin Hales, Owner.

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

National Provider Identifier

1316499809

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Registry record

Entity type Organization (Type 2)

Legal business name Colin L,. Hales, MD Pllc

Practice address 3758 Park Plaza Cir, Port Arthur, TX, 77642

Phone (409) 983-2035

Fax (409) 982-6513

Enumeration date Oct 31, 2016

Last updated in NPPES Oct 31, 2016

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Colin Hales

Title Owner

Phone (409) 983-2035

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-10-31. Verify at npiregistry.cms.hhs.gov.

Where is Colin L,. Hales, MD Pllc located?

The practice location on file with NPPES is in Port Arthur, TX.

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Colin L. Hales, M.D., P.A. Family Medicine Physician · Port Arthur, TX NPI 1821184847

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-31.