What is Brittany Usinger's NPI number?

Brittany Usinger's National Provider Identifier (NPI) is 1588536403, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Brittany Usinger's specialty?

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

Where is Brittany Usinger located?

Brittany Usinger's practice location on file with NPPES is 3419 Valle Verde Dr, Napa, CA 94558-2414.

What is Brittany Usinger's phone number?

The practice phone number listed in the NPPES registry for Brittany Usinger is (707) 299-8250.

Is Brittany Usinger's NPI active?

Yes — Brittany Usinger's NPI (1588536403) is active in the NPPES registry as of the last update on 2025-09-19.

IndividualActive

Brittany Usinger

NPI 1588536403 · Clinical Social Worker · Napa, CA

Brittany Usinger is a Clinical Social Worker provider in Napa, CA (NPI 1588536403).

Provider details

NPI number: 1588536403
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(47/100 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
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

3419 Valle Verde Dr

Napa, CA 94558-2414

Phone: (707) 299-8250

Fax: (707) 635-8215

Street-level locationGet directions

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Mailing address