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MARK STEPHEN NELSON M.D.
NPI 1790932432
Internal Medicine in Dallas, TX

Active since August 25, 2008
4500 S LANCASTER RD # 11QC, DALLAS, TX 75216(214) 857-2153 Get Directions Write a Review

NPPES record last updated: August 25, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mark Stephen Nelson M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARK STEPHEN NELSON M.D. (NPI 1790932432) is an individual internal medicine provider in Dallas, Texas, licensed in Texas (G3642) and active in the NPI registry since August 2008.

NPPES Registry Identity

NPI1790932432
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameMARK STEPHEN NELSONCredential: M.D.
Location Address4500 S LANCASTER RD # 11QCDallas, TX 75216-7167
Mailing Address4500 S Lancaster Rd # 11qcDallas, TX 75216-7167 · (214) 857-2153
Phone(214) 857-2153
Sole ProprietorNo
Enumeration DateAugust 25, 2008
✔ NPI 1790932432 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TX · G3642
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
4500 S LANCASTER RD # 11QC, Dallas, TX 75216
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark Nelson's NPI number?

The NPI number for Mark Nelson is 1790932432. It was assigned to this individual provider in the NPPES registry on August 25, 2008.

Where is Mark Nelson located?

Mark Nelson practices at 4500 S Lancaster Rd # 11qc, Dallas, TX 75216. The listed phone number is (214) 857-2153.

What is Mark Nelson's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Mark Nelson was last updated on August 25, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.