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KATHLEEN TIERNEY MS,RDN,LD
NPI 1144172396
Dietitian, Registered in Indianapolis, IN

Active since February 11, 2026
7421 HEATHROW WAY STE A, INDIANAPOLIS, IN 46241(317) 455-2366(317) 455-9351 Get Directions Write a Review

NPPES record last updated: February 11, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Kathleen Tierney Ms,rdn,ld NPPES

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

KATHLEEN TIERNEY MS,RDN,LD (NPI 1144172396) is an individual dietitian, registered in Indianapolis, Indiana, licensed in Indiana (37001094A) and active in the NPI registry since February 2026.

NPPES Registry Identity

NPI1144172396
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameKATHLEEN TIERNEYCredential: MS,RDN,LD
Location Address7421 HEATHROW WAY STE AIndianapolis, IN 46241-9552
Mailing Address7421 Heathrow Way Ste AIndianapolis, IN 46241-9552 · (317) 455-2366 · Fax (317) 455-9351
Phone(317) 455-2366
Fax(317) 455-9351
Sole ProprietorNo
Enumeration DateFebruary 11, 2026
NPPES CertifiedFebruary 11, 2026
✔ NPI 1144172396 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 IN · 37001094A
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.
7421 HEATHROW WAY STE A, Indianapolis, IN 46241
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Other Names 1

Other Name (5)Kathy Tierney Ms,rdn,ld

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health 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)

Kathleen Tierney Ms,rdn,ld is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

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

Damar Services Inc.
0.1 mi
Federally Qualified Health Center (FQHC)
5715 DECATUR BLVD
Indianapolis, IN 46241
  • Reassigned Medicare billing, Indiana enrollment
  • 11 clinicians in this Medicare group
NPI 1922671312 (317) 455-2366

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

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

BRENNA RAEGAN JAMESON DUNNAWAY MSW, LSW
Social Worker
7421 HEATHROW WAY STE A
INDIANAPOLIS, IN 46241
Marion County (317) 455-2366

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 Kathleen Tierney's NPI number?

The NPI number for Kathleen Tierney is 1144172396. It was assigned to this individual provider in the NPPES registry on February 11, 2026. The provider is also known as Kathy Tierney Ms,rdn,ld.

Where is Kathleen Tierney located?

Kathleen Tierney practices at 7421 Heathrow Way Ste A, Indianapolis, IN 46241. The listed phone number is (317) 455-2366.

What is Kathleen Tierney's specialty?

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

Is Kathleen Tierney enrolled in Medicare?

Yes. Kathleen Tierney is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Kathleen Tierney's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kathleen Tierney reassigns Medicare benefits to Damar Services Inc. (Indianapolis, IN). 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 Kathleen Tierney's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kathleen Tierney accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and CareSource list Kathleen Tierney 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 Kathleen Tierney was last updated on February 11, 2026. 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.