What is Leann Johnikin's NPI number?

Leann Johnikin's National Provider Identifier (NPI) is 1861166969, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Leann Johnikin's specialty?

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

Where is Leann Johnikin located?

Leann Johnikin's practice location on file with NPPES is 801 5th St, Sioux City, IA 51101-1326.

What is Leann Johnikin's phone number?

The practice phone number listed in the NPPES registry for Leann Johnikin is (712) 279-2262.

Is Leann Johnikin's NPI active?

Yes — Leann Johnikin's NPI (1861166969) is active in the NPPES registry as of the last update on 2021-08-03.

IndividualActive

Leann Johnikin, RDN, LD

NPI 1861166969 · Registered Dietitian · Sioux City, IA

Leann Johnikin, RDN, LD is a Registered Dietitian provider in Sioux City, IA (NPI 1861166969).

Provider details

NPI number: 1861166969
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RDN, LD
Sex: Female
Sole proprietor: No
License: 00596 (IA)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense 00596 (IA)
Dietary & Nutritional Service Providers

Profile Score

Established profile(62/100 index)

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

Registry tenure38% of score
4 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

801 5th St

Sioux City, IA 51101-1326

Phone: (712) 279-2262

Street-level locationGet directions

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Mailing address