Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Dixon Santana, M.D.

Vascular Surgery Physician in Lubbock, TX · enumerated 2005.

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

National Provider Identifier

1548244833

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Dixon Santana

Credential M.D.

Sex Male

Practice address 3601 4th St, Suite 3a112, Lubbock, TX, 79430

Phone (806) 743-2373

Fax (806) 743-2113

Enumeration date Dec 1, 2005

Last updated in NPPES Nov 9, 2021

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 41659 (TX) Secondary

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 41659 (TX) Primary

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
137264101	Other	TX	FIRSTCARE COMMERCIAL
8M1170	Other	TX	HMO BLUE
165435201	Medicaid	TX	-
165435202	Medicaid	TX	-
8G0354	Other	TX	BC/BS
137264100	Medicaid	TX	-
B016	Other	NM	TRIWEST
200024250A	Medicaid	OK	-
201045594	Other	NM	PRESBYTERIAN COMMERCIAL
201045594	Medicaid	NM	-
70982261	Medicaid	NM	-

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

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 Dixon Santana?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-09.