Mark C Smith, MD, FACS

Mark C Smith is a Surgery Physician provider (Surgery) practicing in Plano, TX, registered in the NPPES registry with NPI 1922004233 since 2005. The credential MD stands for Doctor of Medicine.

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NPI	1922004233
Entity type	Individual (Type 1)
Name	Mark C Smith
Credential	MD, FACS
Sex	Male
Practice address	4708 ALLIANCE BLVD, STE 240, Plano, TX, 75093
Phone	9726654700
Fax	9726654710
Enumeration date	2005-06-22
Last updated in NPPES	2007-07-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
208600000X	Surgery Physician	Primary	K7617	TX

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

Copy-ready billing details

Provider: Mark Smith, MD, FACS
NPI: 1922004233
Taxonomy: 208600000X (Surgery Physician)
Address: 4708 ALLIANCE BLVD, STE 240, Plano, TX, 75093

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1689677940	Gerhard Maale	Individual	Orthopaedic Surgery Physician	Plano, TX
1851396485	Healthtexas Provider Network	Organization	Surgery Physician	Plano, TX
1467457036	Healthtexas Provider Network - Neurosurgical Associates LLP	Organization	Neurological Surgery Physician	Plano, TX
1245235886	Healthtexas-Dallas Diagnostic Association	Organization	Internal Medicine Physician	Plano, TX
1386632909	James Edgerton	Individual	Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician	Plano, TX
1376531913	Michael Mack	Individual	Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician	Plano, TX
1811985369	David Moore	Individual	Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician	Plano, TX
1992782338	Linda Krisik	Individual	Internal Medicine Physician	Plano, TX

Verify this record

Cross-check NPI 1922004233 against the authoritative CMS record: view Mark C Smith on the official NPPES registry .

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 or validate an NPI number.

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 Smith?

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

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2007-07-08.