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DALLAS MEDICAL SPECIALISTS, PLLC
NPI 1508217811
Internal Medicine in Dallas, TX

Active since June 28, 2016
7777 FOREST LN, SUITE C -300, DALLAS, TX 75230(972) 566-6000 Get Directions Write a Review

NPPES record last updated: November 21, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 21, 2025, Jul 12, 2022, Nov 2, 2020 and 2 more (5 updates tracked since 2016).

About Dallas Medical Specialists, Pllc NPPES

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

DALLAS MEDICAL SPECIALISTS, PLLC (NPI 1508217811) is a healthcare organization registered as an internal medicine in Dallas, Texas and active in the NPI registry since June 2016. The organization lists Nicholas Wadlington, Group Vice President, as its authorized official.

NPPES Registry Identity

NPI1508217811
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameDALLAS MEDICAL SPECIALISTS, PLLC
Location Address7777 FOREST LN, SUITE C -300Dallas, TX 75230-2571
Mailing Address2000 Health Park DrBrentwood, TN 37027-4692 · (615) 373-7406
Phone(972) 566-6000
Organization SubpartNo
Authorized OfficialNicholas WadlingtonGroup Vice President · (615) 372-7332
Enumeration DateJune 28, 2016
Last NPPES UpdateNovember 21, 20255 updates tracked since enumeration
NPPES CertifiedNovember 21, 2025
✔ NPI 1508217811 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
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.
Also ListedFamily MedicineTaxonomy 207Q00000X
Also ListedObstetrics & GynecologyTaxonomy 207V00000X
7777 FOREST LN, Dallas, TX 75230
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JEFFREY SZOT M.D.
Emergency Medicine
7777 FOREST LN
DALLAS, TX 75230
Dallas County (972) 566-2667
NORTH DALLAS ORTHOPEDICS & REHABILITATION, PA
Clinic/Center
7777 FOREST LN, C-500
DALLAS, TX 75230
Dallas County (972) 566-6366
KASEY REHME
Speech-Language Pathologist
7777 FOREST LN
DALLAS, TX 75230
Dallas County (972) 566-7000
DR. CHRISTIAN BREWER MD
Emergency Medicine
7777 FOREST LN
DALLAS, TX 75230
Dallas County (972) 566-7000
JEFFREY L. HORSWELL, MD PA
Anesthesiology
7777 FOREST LN
DALLAS, TX 75230
Dallas County (972) 247-9946
MRS. AMELIE P. MCKNEELY PA-C
Physician Assistant (Surgical)
7777 FOREST LN
DALLAS, TX 75230
Dallas County (972) 566-7000
MRS. SUSAN KAY DEAHL M.C.D.
Audiologist-Hearing Aid Fitter
7777 FOREST LN, BUILDING C SUITE 100
DALLAS, TX 75230
Dallas County (972) 566-4848
360 ANESTHESIA, PA
Anesthesiology
7777 FOREST LN
DALLAS, TX 75230
Dallas County (972) 566-4817

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 Dallas Medical Specialists, PLLC's NPI number?

The NPI number for Dallas Medical Specialists, PLLC is 1508217811. It was assigned to this organization in the NPPES registry on June 28, 2016.

Where is Dallas Medical Specialists, PLLC located?

Dallas Medical Specialists, PLLC is located at 7777 Forest Ln Suite C -300, Dallas, TX 75230. The listed phone number is (972) 566-6000.

What is Dallas Medical Specialists, PLLC's specialty?

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

What insurance does Dallas Medical Specialists, PLLC accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 3 other insurers list Dallas Medical Specialists, PLLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Dallas Medical Specialists, PLLC was last updated on November 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.