What is Olivia Jefferies's NPI number?

Olivia Jefferies's National Provider Identifier (NPI) is 1992641658, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Olivia Jefferies's specialty?

Olivia Jefferies is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Olivia Jefferies located?

Olivia Jefferies's practice location on file with NPPES is 8553 Urbandale Ave, Urbandale, IA 50322-4108.

What is Olivia Jefferies's phone number?

The practice phone number listed in the NPPES registry for Olivia Jefferies is (515) 274-4006.

Is Olivia Jefferies's NPI active?

Yes — Olivia Jefferies's NPI (1992641658) is active in the NPPES registry as of the last update on 2026-04-27.

IndividualActive

Olivia Jefferies

NPI 1992641658 · Social Worker · Urbandale, IA

Olivia Jefferies is a Social Worker provider in Urbandale, IA (NPI 1992641658).

Provider details

NPI number: 1992641658
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sole proprietor: No
License: 118720 (IA)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 118720 (IA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

8553 Urbandale Ave

Urbandale, IA 50322-4108

Phone: (515) 274-4006

Street-level locationGet directions

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Mailing address