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KATI LIGON KEITH MS, RD
NPI 1235959990
Dietitian, Registered in Springdale, AR

Active since October 16, 2024
4600 MERCY LN, SPRINGDALE, AR 72762(501) 672-6176 Get Directions Write a Review

NPPES record last updated: April 24, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 24, 2026, Dec 16, 2025 (2 updates tracked since 2025).

About Kati Ligon Keith Ms, Rd NPPES

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

KATI LIGON KEITH MS, RD (NPI 1235959990) is an individual dietitian, registered in Springdale, Arkansas, licensed in Arkansas (86415123) and active in the NPI registry since October 2024. She is a graduate of Other (2024).

NPPES Registry Identity

NPI1235959990
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameKATI LIGON KEITHCredential: MS, RD
Location Address4600 MERCY LNSpringdale, AR 72762-3070
Mailing Address4600 Mercy LnSpringdale, AR 72762-3070 · (479) 347-3699
Phone(501) 672-6176
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateOctober 16, 2024
Last NPPES UpdateApril 24, 20262 updates tracked since enumeration
NPPES CertifiedApril 24, 2026
✔ NPI 1235959990 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 AR · 86415123
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.
4600 MERCY LN, Springdale, AR 72762
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Other Names 1

Former Name (1)Kati Morrow

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan 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)

Kati Ligon Keith Ms, Rd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2264928332
PECOS Enrollment IDI20251229002681

Medicare Billing Reassignment

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

Mercy Health Northwest Arkansas Communities
2.7 mi
Family Medicine
1110 W ROBINSON AVE
Springdale, AR 72764
  • Reassigned Medicare billing, Arkansas enrollment
  • 472 clinicians in this Medicare group
NPI 1407266760 (479) 751-8440

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

Other Providers at the Same Location NPPES 2

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

RACHEL MARIA PISTON APRN-CNP
Nurse Practitioner (Family)
4600 MERCY LN
SPRINGDALE, AR 72762
Washington County (479) 338-4400
KELI M SHIELDS MS, RD, LD
Dietitian, Registered
4600 MERCY LN
SPRINGDALE, AR 72762
Washington County (479) 347-3721

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 Kati Keith's NPI number?

The NPI number for Kati Keith is 1235959990. It was assigned to this individual provider in the NPPES registry on October 16, 2024. The provider is also known as Kati Morrow.

Where is Kati Keith located?

Kati Keith practices at 4600 Mercy Ln, Springdale, AR 72762. The listed phone number is (501) 672-6176.

What is Kati Keith's specialty?

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

Is Kati Keith enrolled in Medicare?

Yes. Kati Keith is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Kati Keith's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kati Keith reassigns Medicare benefits to Mercy Health Northwest Arkansas Communities (Springdale, AR). 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 Kati Keith's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kati Keith accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 1 other insurer list Kati Keith 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 Kati Keith was last updated on April 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.