1. Home
  2. Directory
  3. Texas
  4. Gladewater
  5. Dietitian Registered
  6. NPI Profile

LESLIE FINNEGAN MS, RD, LD, CNSC
NPI 1861234437
Dietitian, Registered in Gladewater, TX

Active since June 12, 2024
585 WILLOW CREEK RANCH RD, GLADEWATER, TX 75647(903) 431-5965 Get Directions Write a Review

NPPES record last updated: June 12, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Leslie Finnegan Ms, Rd, Ld, Cnsc NPPES

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

LESLIE FINNEGAN MS, RD, LD, CNSC (NPI 1861234437) is an individual dietitian, registered in Gladewater, Texas, licensed in Texas (86103211) and active in the NPI registry since June 2024.

NPPES Registry Identity

NPI1861234437
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameLESLIE FINNEGANCredential: MS, RD, LD, CNSC
Location Address585 WILLOW CREEK RANCH RDGladewater, TX 75647-6432
Mailing Address585 Willow Creek Ranch RdGladewater, TX 75647-6432 · (903) 431-5965
Phone(903) 431-5965
Sole ProprietorYes
Enumeration DateJune 12, 2024
NPPES CertifiedJune 12, 2024
✔ NPI 1861234437 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
License✔ Licensed in TX · 86103211
Definition
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.
585 WILLOW CREEK RANCH RD, Gladewater, TX 75647
Open in Google Maps ↗

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 ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Leslie Finnegan Ms, Rd, Ld, Cnsc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Leslie Finnegan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mnt Associates LLC
15 mi
Dietitian, Registered
303 W LOOP 281 STE 110-139
Longview, TX 75605
  • Reassigned Medicare billing, Texas enrollment
  • 5 clinicians in this Medicare group
NPI 1760218374 (903) 218-7558

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Leslie Finnegan's NPI number?

The NPI number for Leslie Finnegan is 1861234437. It was assigned to this individual provider in the NPPES registry on June 12, 2024.

Where is Leslie Finnegan located?

Leslie Finnegan practices at 585 Willow Creek Ranch Rd, Gladewater, TX 75647. The listed phone number is (903) 431-5965.

What is Leslie Finnegan's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Is Leslie Finnegan enrolled in Medicare?

Yes. Leslie Finnegan is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Leslie Finnegan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Leslie Finnegan reassigns Medicare benefits to Mnt Associates LLC (Longview, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Leslie Finnegan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Leslie Finnegan accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 1 other insurer list Leslie Finnegan 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 Leslie Finnegan was last updated on June 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.