Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mark L Mashburn, D.D.S.

General Practice Dentistry in Texarkana, TX · enumerated 2006.

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

National Provider Identifier

1417035395

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Registry record

Entity type Individual (Type 1)

Name Dr. Mark L Mashburn

Credential D.D.S.

Sex Male

Practice address 1400 College Dr Ste 204, Texarkana, TX, 75503

Phone (903) 791-1110

Fax (903) 791-9353

Enumeration date Nov 1, 2006

Last updated in NPPES Aug 28, 2023

Taxonomy & licenses

122300000X Dentist Dental Providers · License 22854 (TX) Secondary

1223G0001X General Practice Dentistry Dental Providers · License 3526 (AR) Secondary

1223G0001X General Practice Dentistry Dental Providers · License 22854 (TX) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier	Type	State	Issuer
22854	Other	TX	TX LICENSE
1746328	Other	AR	UNITED CONCORDIA
5Y565	Other	AR	BCBS

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 Mark Mashburn?

Mark Mashburn is registered in NPPES with the primary taxonomy of General Practice Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Ashley Brown-Boyd Clinical Social Worker · Texarkana, TX NPI 1477730216 Madilynn Nolen Professional Counselor · Texarkana, TX NPI 1780999797 Danette Allen Social Worker · Texarkana, TX NPI 1285060012 Amanda Ferrer Family Medicine Physician · Texarkana, TX NPI 1720516719 Stephanie Bradley Family Nurse Practitioner · Texarkana, TX NPI 1598286734 Kristine Yells Clinical Social Worker · Texarkana, TX NPI 1538673140 Stephanie Stewart Family Nurse Practitioner · Texarkana, TX NPI 1316412844

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-28.