Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Freddie L Contreras, MD

Neurological Surgery Physician in Texarkana, TX · enumerated 2005.

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

National Provider Identifier

1447250659

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Registry record

Entity type Individual (Type 1)

Name Mr. Freddie L Contreras

Credential MD

Sex Male

Practice address 1002 Texas Blvd, Ste 406, Texarkana, TX, 75501

Phone (903) 794-4196

Fax (903) 792-7408

Enumeration date Jul 29, 2005

Last updated in NPPES Nov 18, 2009

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License G3244 (TX) Primary

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License R3788 (AR) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
104317602	Other	-	INDIGENT HEALTH CARE
179117500	Other	TX	US DEPT OF LABOR
90017	Other	TX	COLLUM & CARNEY CLINIC
1871793307	Other	TX	CIGNA DME#
84E967	Other	TX	BLUE CROSS
90017	Other	AR	BLUE CROSS
113561001	Other	AR	MEDICAID
113561001	Medicaid	AR	-
104317602	Medicaid	TX	-
751716332	Other	-	UNITED HEALTH CARE
MDG3244	Other	TX	WORKERS' COMPENSATION
140001430	Other	TX	RAILROAD MEDICARE
5575000001	Other	TX	CIGNA GOVERNMENT SERVICES
90017	Other	-	FIRST PYRAMID LIFE
100118890A	Medicaid	OK	-
18382000000	Other	AR	QUALCHOICE OF ARK

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 this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Freddie Contreras?

Freddie Contreras is registered in NPPES with the primary taxonomy of Neurological Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-18.