What is Ariel Johnston's NPI number?

Ariel Johnston's National Provider Identifier (NPI) is 1225508401, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ariel Johnston's specialty?

Ariel Johnston is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).

Where is Ariel Johnston located?

Ariel Johnston's practice location on file with NPPES is 625 W 84th St, Kansas City, MO 64114-2223.

What is Ariel Johnston's phone number?

The practice phone number listed in the NPPES registry for Ariel Johnston is (816) 635-0739.

Is Ariel Johnston's NPI active?

Yes — Ariel Johnston's NPI (1225508401) is active in the NPPES registry as of the last update on 2026-02-04.

IndividualActive

Ariel Johnston, RD, LD

NPI 1225508401 · Registered Dietitian · Kansas City, MO

Ariel Johnston, RD, LD is a Registered Dietitian provider in Kansas City, MO (NPI 1225508401).

Provider details

NPI number: 1225508401
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RD, LD
Sex: Female
Sole proprietor: Yes
License: 2317 (KS)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense 2317 (KS)
Dietary & Nutritional Service Providers

Profile Score

Established profile(67/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
7 yrs in NPPES registry
Profile completeness38% of score
100% 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

625 W 84th St

Kansas City, MO 64114-2223

Phone: (816) 635-0739

Street-level locationGet directions

More MO providers

Mailing address