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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ALEXIS PRESTON
NPI 1346944915
Pediatrics in Dallas, TX

Active since March 28, 2023
7859 WALNUT HILL LN STE 200, DALLAS, TX 75230(972) 821-7069 Get Directions Write a Review

NPPES record last updated: August 3, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 3, 2026, Mar 28, 2023 (2 updates tracked since 2023).

About Alexis Preston NPPES

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

ALEXIS PRESTON (NPI 1346944915) is an individual pediatrics provider in Dallas, Texas, licensed in Texas (W4185) and active in the NPI registry since March 2023.

NPPES Registry Identity

NPI1346944915
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameALEXIS PRESTON
Location Address7859 WALNUT HILL LN STE 200Dallas, TX 75230-5637
Mailing Address7859 Walnut Hill Ln Ste 200Dallas, TX 75230-5637 · (214) 369-7661
Phone(972) 821-7069
Sole ProprietorNo
Enumeration DateMarch 28, 2023
Last NPPES UpdateAugust 3, 20262 updates tracked since enumeration
NPPES CertifiedAugust 3, 2026
✔ NPI 1346944915 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in TX · W4185
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
7859 WALNUT HILL LN STE 200, Dallas, TX 75230
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Other Providers at the Same Location NPPES 17

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

RHIANNON SIMES NP
Nurse Practitioner (Pediatrics)
7859 WALNUT HILL LN STE 200
DALLAS, TX 75230
Dallas County (214) 369-7661
ABIGAIL ALSUP APRN
Nurse Practitioner (Pediatrics)
7859 WALNUT HILL LN STE 200
DALLAS, TX 75230
Dallas County (214) 369-7661
MORGAN TAYLOR SIMPSON M.S, NCC, LPC
Counselor (Mental Health)
7859 WALNUT HILL LN STE 200
DALLAS, TX 75230
Dallas County (469) 405-0877
DR. MELISSA ANN WATERS M.D.
Pediatrics
7859 WALNUT HILL LN STE 200
DALLAS, TX 75230
Dallas County (214) 369-7661
SANJEEV KOTA MD
Pediatrics
7859 WALNUT HILL LN STE 200
DALLAS, TX 75230
Dallas County (214) 369-7661
DR. CLAIRE SIMPSON PHD
Psychologist (Clinical)
7859 WALNUT HILL LN STE 200
DALLAS, TX 75230
Dallas County (214) 732-9300
DALLAS COGNITIVE WELLNESS CENTER PLLC
Psychologist (Clinical)
7859 WALNUT HILL LN STE 200
DALLAS, TX 75230
Dallas County (469) 405-0877
DR. KELLY BENTEL PH.D., LPC
Counselor (Mental Health)
7859 WALNUT HILL LN STE 200
DALLAS, TX 75230
Dallas County (469) 200-4653

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 Alexis Preston's NPI number?

The NPI number for Alexis Preston is 1346944915. It was assigned to this individual provider in the NPPES registry on March 28, 2023.

Where is Alexis Preston located?

Alexis Preston practices at 7859 Walnut Hill Ln Ste 200, Dallas, TX 75230. The listed phone number is (972) 821-7069.

What is Alexis Preston's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

When was this NPI record last updated?

The NPPES record for Alexis Preston was last updated on August 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 days 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.