Katayoun Paydar, RD
NPI 1447401211 · Registered Dietitian · Scottsdale, AZ
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katayoun Paydar, RD is a Registered Dietitian provider in Scottsdale, AZ (NPI 1447401211).
Provider details
- NPI number
- 1447401211
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-10-09
- Last updated
- 2023-10-26
- Certified
- 2023-10-26
Frequently asked questions
- What is Katayoun Paydar's NPI number?
- Katayoun Paydar's National Provider Identifier (NPI) is 1447401211, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katayoun Paydar's specialty?
- Katayoun Paydar is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Katayoun Paydar located?
- Katayoun Paydar's practice location on file with NPPES is 7301 E 2nd St Ste 210, Scottsdale, AZ 85251-5620.
- What is Katayoun Paydar's phone number?
- The practice phone number listed in the NPPES registry for Katayoun Paydar is (480) 534-4515.
- Does Katayoun Paydar accept Medicare?
- Katayoun Paydar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katayoun Paydar's NPI active?
- Yes — Katayoun Paydar's NPI (1447401211) is active in the NPPES registry as of the last update on 2023-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.