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KATE MARIE HAYES RDN/LD
NPI 1174194286
Dietitian, Registered in Norman, OK

Active since July 08, 2021Accepts Medicare Assignment
2673 BRENTWOOD DR, NORMAN, OK 73069(405) 464-8884 Get Directions Write a Review

NPPES record last updated: July 8, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Kate Marie Hayes Rdn/ld NPPES

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

KATE MARIE HAYES RDN/LD (NPI 1174194286) is an individual dietitian, registered in Norman, Oklahoma, licensed in Oklahoma (2414) and active in the NPI registry since July 2021. She is a graduate of Other (2018).

NPPES Registry Identity

NPI1174194286
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameKATE MARIE HAYESCredential: RDN/LD
Location Address2673 BRENTWOOD DRNorman, OK 73069-5062
Mailing Address2673 Brentwood DrNorman, OK 73069-5062 · (405) 464-8884
Phone(405) 464-8884
Sole ProprietorYes
Medical School CMSOtherGraduated 2018
Enumeration DateJuly 8, 2021
NPPES CertifiedJuly 8, 2021
✔ NPI 1174194286 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 OK · 2414
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.
2673 BRENTWOOD DR, Norman, OK 73069
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Other Names 1

Former Name (1)Kate Marie Wilder

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, 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 and accepts Medicare assignment

Kate Marie Hayes Rdn/ld is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9032501309
PECOS Enrollment IDI20220118001838

Medicare Billing Reassignment

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

Cornerstone Nutrition & Diabetes, PLLC
0.8 mi
Dietitian, Registered
2500 BOARDWALK STE 220
Norman, OK 73069
  • Reassigned Medicare billing, Oklahoma enrollment
  • 3 clinicians in this Medicare group
NPI 1154939452 (405) 701-9909

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

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Therapy procedure for nutrition management, each 15 minutes 97802
This is a 15-minute session focused on managing your nutrition. A professional will assess your dietary habits and provide personalized advice to improve your health. It can help manage weight, control chronic diseases, and promote overall wellbeing.
756 services148 patients
Therapy procedure reassessment for nutrition management, each 15 minutes 97803
This is a process where a healthcare professional reviews your nutritional needs every 15 minutes. It's part of managing your diet to ensure optimal health. The review may involve adjusting your meal plans, evaluating your body's response to certain foods, and monitoring your overall nutrition status.
303 services69 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 73069 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $53.00 – $162.61
Typical copayment $0.00 (range $13.25 – $40.65)
Most-billed visit code NA
Established Patient
$94.27 typical visit price
range $16.68 – $132.40
Typical copayment $23.56 (range $4.17 – $33.10)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Kate Hayes's NPI number?

The NPI number for Kate Hayes is 1174194286. It was assigned to this individual provider in the NPPES registry on July 8, 2021. The provider is also known as Kate Marie Wilder.

Where is Kate Hayes located?

Kate Hayes practices at 2673 Brentwood Dr, Norman, OK 73069. The listed phone number is (405) 464-8884.

What is Kate Hayes's specialty?

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

Is Kate Hayes enrolled in Medicare?

Yes. Kate Hayes is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Kate Hayes's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kate Hayes reassigns Medicare benefits to Cornerstone Nutrition & Diabetes, PLLC (Norman, OK). 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 Kate Hayes's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kate Hayes accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 1 other insurer list Kate Hayes 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 Kate Hayes was last updated on July 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.