Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Registered Dietitian or Nutrition Professional

Katayoun N. Paydar

Sees patients in Scottsdale, AZ · Arizona

Summary

Katayoun N. Paydar (Registered Dietitian or Nutrition Professional) is enrolled with Medicare at 1 practice location in Scottsdale, AZ. NPI 1447401211. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Katayoun N. Paydar, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Registered Dietitian or Nutrition ProfessionalPrimary specialty
YesAccepts Medicare assignment
32Years since medical school (graduated 1994)
FemaleGender (as listed)
HonorHealth Medical Group, LLCGroup practice

Quick answers

Where does Katayoun N. Paydar see patients?
Medicare's clinician data lists 1 practice location in Scottsdale, AZ. Call before your visit to confirm the address.
What is Katayoun N. Paydar's specialty?
Medicare lists Registered Dietitian or Nutrition Professional as the primary specialty.
Does Katayoun N. Paydar accept Medicare assignment?
Yes. Medicare's clinician data says Katayoun N. Paydar accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Katayoun N. Paydar?
(480) 534-4515, as listed in official Medicare / NPI Registry data.
What is Katayoun N. Paydar's NPI number?
1447401211. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Katayoun N. Paydar is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Katayoun N. Paydar as a member of this group (CMS data updated 2026-10-02).

  • HonorHealth Medical Group, LLC332 clinicians in the group

Specialties

Find other clinicians: Registered Dietitian or Nutrition Professional, Arizona →

Other dietitians in Scottsdale

Clinicians with the same Medicare primary specialty in Scottsdale, AZ — not a recommendation.

All dietitians in Scottsdale →

Clinician information

Graduation year1994
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1447401211
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians